This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:09:01,441 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:09:01,508 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:09:01,514 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:09:01,514 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:09:01,542 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:09:01,542 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:09:01,542 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:09:01,543 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:09:01,543 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:09:01,544 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:09:01,544 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:09:01,545 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:09:01,550 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:09:01,550 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:09:01,551 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:09:01,551 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:09:01,551 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:09:01,551 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:09:01,551 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:09:01,552 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:09:01,552 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:09:01,552 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:09:01,553 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:09:01,553 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:09:01,553 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:09:01,553 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:09:01,553 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:09:01,554 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:09:01,554 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:09:01,554 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:09:01,554 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:09:01,554 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:09:01,555 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:09:01,555 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:09:01,555 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:09:01,555 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:09:01,555 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:09:01,556 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:09:01,556 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:09:01,556 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:09:01,557 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:09:01,557 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:09:01,557 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:09:01,794 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:09:01,820 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:09:01,823 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:09:01,824 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:09:01,825 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:09:01,826 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/divbin2_valuebound100.i [2024-09-21 19:09:03,258 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:09:03,445 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:09:03,446 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/divbin2_valuebound100.i [2024-09-21 19:09:03,456 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/679f64de6/8e8aac71a69c4b46a7c00e7c16fce9ed/FLAG2b5dcb064 [2024-09-21 19:09:03,469 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/679f64de6/8e8aac71a69c4b46a7c00e7c16fce9ed [2024-09-21 19:09:03,471 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:09:03,472 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:09:03,473 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/divbin2_valuebound100.yml/output/witness-2.1.yml [2024-09-21 19:09:03,541 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:09:03,542 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:09:03,544 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:09:03,545 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:09:03,549 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:09:03,550 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:09:03" (1/2) ... [2024-09-21 19:09:03,551 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f4d84a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:09:03, skipping insertion in model container [2024-09-21 19:09:03,553 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:09:03" (1/2) ... [2024-09-21 19:09:03,555 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@534bf17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:09:03, skipping insertion in model container [2024-09-21 19:09:03,555 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 07:09:03" (2/2) ... [2024-09-21 19:09:03,555 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f4d84a5 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:09:03, skipping insertion in model container [2024-09-21 19:09:03,555 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 07:09:03" (2/2) ... [2024-09-21 19:09:03,567 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:09:03,568 INFO L1541 ArrayList]: Loop invariant at [L38-L47] (B == (1U) && b == (8U) && q == (2U)) || (B == (1U) && b == (1U) && q == (73U)) || (B == (1U) && b == (1U) && q == (54U)) || (B == (1U) && b == (1U) && q == (17U)) || (B == (1U) && b == (1U) && q == (83U)) || (B == (1U) && b == (1U) && q == (67U)) || (B == (1U) && b == (2U) && q == (33U)) || (B == (1U) && b == (1U) && q == (59U)) || (B == (1U) && b == (2U) && q == (50U)) || (B == (1U) && b == (1U) && q == (100U)) || (B == (1U) && b == (1U) && q == (98U)) || (B == (1U) && b == (2U) && q == (8U)) || (B == (1U) && b == (1U) && q == (31U)) || (B == (1U) && b == (4U) && q == (24U)) || (B == (1U) && b == (32U) && q == (3U)) || (B == (1U) && b == (1U) && q == (87U)) || (B == (1U) && b == (1U) && q == (58U)) || (B == (1U) && b == (1U) && q == (84U)) || (B == (1U) && b == (16U) && q == (1U)) || (B == (1U) && b == (2U) && q == (27U)) || (B == (1U) && b == (1U) && q == (90U)) || (B == (1U) && b == (1U) && q == (42U)) || (B == (1U) && b == (4U) && q == (4U)) || (B == (1U) && b == (1U) && q == (45U)) || (B == (1U) && b == (2U) && q == (32U)) || (B == (1U) && b == (1U) && q == (34U)) || (B == (1U) && b == (2U) && q == (21U)) || (B == (1U) && b == (4U) && q == (14U)) || (B == (1U) && b == (1U) && q == (9U)) || (B == (1U) && b == (4U) && q == (1U)) || (B == (1U) && b == (8U) && q == (3U)) || (B == (1U) && b == (2U) && q == (26U)) || (B == (1U) && b == (2U) && q == (1U)) || (B == (1U) && b == (2U) && q == (43U)) || (B == (1U) && b == (4U) && q == (18U)) || (B == (1U) && b == (2U) && q == (34U)) || (B == (1U) && b == (1U) && q == (38U)) || (B == (1U) && b == (1U) && q == (1U)) || (B == (1U) && b == (1U) && q == (44U)) || (B == (1U) && b == (2U) && q == (28U)) || (B == (1U) && b == (1U) && q == (70U)) || (B == (1U) && b == (1U) && q == (82U)) || (B == (1U) && b == (1U) && q == (89U)) || (B == (1U) && b == (1U) && q == (93U)) || (B == (1U) && b == (2U) && q == (2U)) || (B == (1U) && b == (32U) && q == (1U)) || (B == (1U) && b == (1U) && q == (4U)) || (B == (1U) && b == (1U) && q == (30U)) || (B == (1U) && b == (1U) && q == (35U)) || (B == (1U) && b == (1U) && q == (76U)) || (B == (1U) && b == (4U) && q == (8U)) || (B == (1U) && b == (1U) && q == (79U)) || (B == (1U) && b == (1U) && q == (56U)) || (B == (1U) && b == (1U) && q == (99U)) || (B == (1U) && b == (4U) && q == (21U)) || (B == (1U) && b == (1U) && q == (26U)) || (B == (1U) && b == (2U) && q == (29U)) || (B == (1U) && b == (2U) && q == (17U)) || (B == (1U) && b == (1U) && q == (75U)) || (B == (1U) && b == (4U) && q == (13U)) || (B == (1U) && b == (1U) && q == (23U)) || (B == (1U) && b == (2U) && q == (48U)) || (B == (1U) && b == (1U) && q == (15U)) || (B == (1U) && b == (1U) && q == (81U)) || (B == (1U) && b == (8U) && q == (4U)) || (B == (1U) && b == (8U) && q == (6U)) || (B == (1U) && b == (1U) && q == (41U)) || (B == (1U) && b == (1U) && q == (22U)) || (B == (1U) && b == (2U) && q == (46U)) || (B == (1U) && b == (1U) && q == (55U)) || (B == (1U) && b == (2U) && q == (24U)) || (B == (1U) && b == (2U) && q == (18U)) || (B == (1U) && b == (4U) && q == (20U)) || (B == (1U) && b == (1U) && q == (12U)) || (B == (1U) && b == (64U) && q == (1U)) || (B == (1U) && b == (8U) && q == (12U)) || (B == (1U) && b == (2U) && q == (49U)) || (B == (1U) && b == (1U) && q == (40U)) || (B == (1U) && b == (32U) && q == (0U)) || (B == (1U) && b == (1U) && q == (11U)) || (B == (1U) && b == (2U) && q == (38U)) || (B == (1U) && b == (2U) && q == (12U)) || (B == (1U) && b == (1U) && q == (86U)) || (B == (1U) && b == (1U) && q == (6U)) || (B == (1U) && b == (4U) && q == (17U)) || (B == (1U) && b == (1U) && q == (20U)) || (B == (1U) && b == (1U) && q == (14U)) || (B == (1U) && b == (32U) && q == (2U)) || (B == (1U) && b == (2U) && q == (0U)) || (B == (1U) && b == (8U) && q == (8U)) || (B == (1U) && b == (8U) && q == (7U)) || (B == (1U) && b == (2U) && q == (16U)) || (B == (1U) && b == (1U) && q == (24U)) || (B == (1U) && b == (16U) && q == (6U)) || (B == (1U) && b == (1U) && q == (10U)) || (B == (1U) && b == (1U) && q == (28U)) || (B == (1U) && b == (4U) && q == (23U)) || (B == (1U) && b == (2U) && q == (35U)) || (B == (1U) && b == (1U) && q == (32U)) || (B == (1U) && b == (1U) && q == (13U)) || (B == (1U) && b == (1U) && q == (29U)) || (B == (1U) && b == (16U) && q == (5U)) || (B == (1U) && b == (1U) && q == (50U)) || (B == (1U) && b == (2U) && q == (40U)) || (B == (1U) && b == (8U) && q == (11U)) || (B == (1U) && b == (2U) && q == (41U)) || (B == (1U) && b == (4U) && q == (9U)) || (B == (1U) && b == (1U) && q == (57U)) || (B == (1U) && b == (8U) && q == (10U)) || (B == (1U) && b == (1U) && q == (0U)) || (B == (1U) && b == (4U) && q == (10U)) || (B == (1U) && b == (1U) && q == (62U)) || (B == (1U) && b == (2U) && q == (25U)) || (B == (1U) && b == (1U) && q == (85U)) || (B == (1U) && b == (8U) && q == (5U)) || (B == (1U) && b == (4U) && q == (25U)) || (B == (1U) && b == (2U) && q == (19U)) || (B == (1U) && b == (8U) && q == (9U)) || (B == (1U) && b == (1U) && q == (8U)) || (B == (1U) && b == (1U) && q == (16U)) || (B == (1U) && b == (1U) && q == (21U)) || (B == (1U) && b == (1U) && q == (94U)) || (B == (1U) && b == (2U) && q == (14U)) || (B == (1U) && b == (4U) && q == (7U)) || (B == (1U) && b == (1U) && q == (68U)) || (B == (1U) && b == (2U) && q == (4U)) || (B == (1U) && b == (1U) && q == (71U)) || (B == (1U) && b == (4U) && q == (3U)) || (B == (1U) && b == (1U) && q == (51U)) || (B == (1U) && b == (128U) && q == (0U)) || (B == (1U) && b == (1U) && q == (52U)) || (B == (1U) && b == (4U) && q == (16U)) || (B == (1U) && b == (1U) && q == (97U)) || (B == (1U) && b == (2U) && q == (36U)) || (B == (1U) && b == (2U) && q == (37U)) || (B == (1U) && b == (16U) && q == (3U)) || (B == (1U) && b == (1U) && q == (37U)) || (B == (1U) && b == (2U) && q == (5U)) || (B == (1U) && b == (1U) && q == (5U)) || (B == (1U) && b == (4U) && q == (15U)) || (B == (1U) && b == (2U) && q == (22U)) || (B == (1U) && b == (8U) && q == (0U)) || (B == (1U) && b == (1U) && q == (25U)) || (B == (1U) && b == (1U) && q == (92U)) || (B == (1U) && b == (2U) && q == (3U)) || (B == (1U) && b == (1U) && q == (65U)) || (B == (1U) && b == (1U) && q == (18U)) || (B == (1U) && b == (2U) && q == (9U)) || (B == (1U) && b == (16U) && q == (2U)) || (B == (1U) && b == (1U) && q == (96U)) || (B == (1U) && b == (2U) && q == (11U)) || (B == (1U) && b == (4U) && q == (12U)) || (B == (1U) && b == (1U) && q == (48U)) || (B == (1U) && b == (2U) && q == (13U)) || (B == (1U) && b == (1U) && q == (7U)) || (B == (1U) && b == (2U) && q == (23U)) || (B == (1U) && b == (1U) && q == (27U)) || (B == (1U) && b == (64U) && q == (0U)) || (B == (1U) && b == (16U) && q == (4U)) || (B == (1U) && b == (1U) && q == (80U)) || (B == (1U) && b == (2U) && q == (10U)) || (B == (1U) && b == (4U) && q == (0U)) || (B == (1U) && b == (4U) && q == (6U)) || (B == (1U) && b == (4U) && q == (11U)) || (B == (1U) && b == (2U) && q == (6U)) || (B == (1U) && b == (4U) && q == (22U)) || (B == (1U) && b == (1U) && q == (91U)) || (B == (1U) && b == (1U) && q == (47U)) || (B == (1U) && b == (1U) && q == (43U)) || (B == (1U) && b == (2U) && q == (7U)) || (B == (1U) && b == (2U) && q == (47U)) || (B == (1U) && b == (1U) && q == (19U)) || (B == (1U) && b == (1U) && q == (3U)) || (B == (1U) && b == (2U) && q == (15U)) || (B == (1U) && b == (16U) && q == (0U)) || (B == (1U) && b == (4U) && q == (2U)) || (B == (1U) && b == (1U) && q == (46U)) || (B == (1U) && b == (1U) && q == (33U)) || (B == (1U) && b == (1U) && q == (74U)) || (B == (1U) && b == (1U) && q == (60U)) || (B == (1U) && b == (1U) && q == (88U)) || (B == (1U) && b == (1U) && q == (36U)) || (B == (1U) && b == (1U) && q == (61U)) || (B == (1U) && b == (2U) && q == (20U)) || (B == (1U) && b == (2U) && q == (44U)) || (B == (1U) && b == (2U) && q == (30U)) || (B == (1U) && b == (2U) && q == (31U)) || (B == (1U) && b == (1U) && q == (49U)) || (B == (1U) && b == (2U) && q == (42U)) || (B == (1U) && b == (1U) && q == (72U)) || (B == (1U) && b == (4U) && q == (19U)) || (B == (1U) && b == (4U) && q == (5U)) || (B == (1U) && b == (1U) && q == (39U)) || (B == (1U) && b == (1U) && q == (78U)) || (B == (1U) && b == (1U) && q == (63U)) || (B == (1U) && b == (2U) && q == (45U)) || (B == (1U) && b == (1U) && q == (66U)) || (B == (1U) && b == (1U) && q == (95U)) || (B == (1U) && b == (1U) && q == (69U)) || (B == (1U) && b == (1U) && q == (77U)) || (B == (1U) && b == (1U) && q == (64U)) || (B == (1U) && b == (1U) && q == (53U)) || (B == (1U) && b == (8U) && q == (1U)) || (B == (1U) && b == (1U) && q == (2U)) || (B == (1U) && b == (2U) && q == (39U)) [2024-09-21 19:09:03,568 INFO L1541 ArrayList]: Loop invariant at [L34-L37] (B == (1U) && b == (64U) && q == (0U)) || (B == (1U) && b == (16U) && q == (0U)) || (B == (1U) && b == (4U) && q == (0U)) || (B == (1U) && b == (1U) && q == (0U)) || (B == (1U) && b == (128U) && q == (0U)) || (B == (1U) && b == (32U) && q == (0U)) || (B == (1U) && b == (8U) && q == (0U)) || (B == (1U) && b == (2U) && q == (0U)) [2024-09-21 19:09:03,568 INFO L1541 ArrayList]: Function contract at [L18]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:09:03,568 INFO L1541 ArrayList]: Function contract at [L25]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:09:03,569 INFO L1541 ArrayList]: Function contract at [L15]: requires cond == (0) || cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:09:03,588 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:09:03,746 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/divbin2_valuebound100.i[951,964] [2024-09-21 19:09:03,762 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:09:03,770 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:09:03,813 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/divbin2_valuebound100.i[951,964] Start Parsing Global Start Parsing Global [2024-09-21 19:09:03,816 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:09:03,817 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@534bf17 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:09:03, skipping insertion in model container [2024-09-21 19:09:03,817 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:09:03,817 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:09:03,819 INFO L158 Benchmark]: Toolchain (without parser) took 275.42ms. Allocated memory is still 163.6MB. Free memory was 92.5MB in the beginning and 128.0MB in the end (delta: -35.5MB). Peak memory consumption was 7.6MB. Max. memory is 16.1GB. [2024-09-21 19:09:03,819 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 109.1MB. Free memory is still 69.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:09:03,820 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 163.6MB. Free memory was 95.3MB in the beginning and 95.2MB in the end (delta: 125.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:09:03,821 INFO L158 Benchmark]: CACSL2BoogieTranslator took 272.59ms. Allocated memory is still 163.6MB. Free memory was 92.2MB in the beginning and 128.0MB in the end (delta: -35.8MB). Peak memory consumption was 7.6MB. Max. memory is 16.1GB. [2024-09-21 19:09:03,823 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 109.1MB. Free memory is still 69.8MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.17ms. Allocated memory is still 163.6MB. Free memory was 95.3MB in the beginning and 95.2MB in the end (delta: 125.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 272.59ms. Allocated memory is still 163.6MB. Free memory was 92.2MB in the beginning and 128.0MB in the end (delta: -35.8MB). Peak memory consumption was 7.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 26]: 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 19:09:05,820 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:09:05,905 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:09:05,911 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:09:05,912 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:09:05,945 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:09:05,946 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:09:05,946 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:09:05,947 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:09:05,948 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:09:05,949 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:09:05,949 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:09:05,949 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:09:05,950 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:09:05,950 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:09:05,950 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:09:05,951 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:09:05,951 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:09:05,951 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:09:05,951 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:09:05,952 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:09:05,957 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:09:05,958 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:09:05,958 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:09:05,958 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:09:05,959 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:09:05,959 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:09:05,959 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:09:05,959 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:09:05,960 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:09:05,960 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:09:05,960 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:09:05,960 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:09:05,961 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:09:05,961 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:09:05,963 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:09:05,964 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:09:05,965 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:09:05,965 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:09:05,965 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:09:05,965 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:09:05,966 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:09:05,966 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:09:05,966 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:09:05,967 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:09:05,967 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:09:05,967 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:09:06,274 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:09:06,300 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:09:06,303 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:09:06,305 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:09:06,305 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:09:06,306 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/divbin2_valuebound100.i [2024-09-21 19:09:07,829 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:09:08,055 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:09:08,055 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/divbin2_valuebound100.i [2024-09-21 19:09:08,063 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/c1d706ef7/eae7c9f1d8584d88aeb91b8387d11a1f/FLAG20f405ccf [2024-09-21 19:09:08,405 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/c1d706ef7/eae7c9f1d8584d88aeb91b8387d11a1f [2024-09-21 19:09:08,407 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:09:08,408 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:09:08,409 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/divbin2_valuebound100.yml/output/witness-2.1.yml [2024-09-21 19:09:08,480 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:09:08,481 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:09:08,483 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:09:08,483 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:09:08,488 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:09:08,490 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:09:08" (1/2) ... [2024-09-21 19:09:08,491 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ec2a95e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:09:08, skipping insertion in model container [2024-09-21 19:09:08,491 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:09:08" (1/2) ... [2024-09-21 19:09:08,492 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@77d7495e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:09:08, skipping insertion in model container [2024-09-21 19:09:08,492 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 07:09:08" (2/2) ... [2024-09-21 19:09:08,493 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ec2a95e and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:09:08, skipping insertion in model container [2024-09-21 19:09:08,493 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 07:09:08" (2/2) ... [2024-09-21 19:09:08,506 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:09:08,507 INFO L1541 ArrayList]: Loop invariant at [L34-L37] (B == (1U) && b == (64U) && q == (0U)) || (B == (1U) && b == (16U) && q == (0U)) || (B == (1U) && b == (4U) && q == (0U)) || (B == (1U) && b == (1U) && q == (0U)) || (B == (1U) && b == (128U) && q == (0U)) || (B == (1U) && b == (32U) && q == (0U)) || (B == (1U) && b == (8U) && q == (0U)) || (B == (1U) && b == (2U) && q == (0U)) [2024-09-21 19:09:08,508 INFO L1541 ArrayList]: Loop invariant at [L38-L47] (B == (1U) && b == (8U) && q == (2U)) || (B == (1U) && b == (1U) && q == (73U)) || (B == (1U) && b == (1U) && q == (54U)) || (B == (1U) && b == (1U) && q == (17U)) || (B == (1U) && b == (1U) && q == (83U)) || (B == (1U) && b == (1U) && q == (67U)) || (B == (1U) && b == (2U) && q == (33U)) || (B == (1U) && b == (1U) && q == (59U)) || (B == (1U) && b == (2U) && q == (50U)) || (B == (1U) && b == (1U) && q == (100U)) || (B == (1U) && b == (1U) && q == (98U)) || (B == (1U) && b == (2U) && q == (8U)) || (B == (1U) && b == (1U) && q == (31U)) || (B == (1U) && b == (4U) && q == (24U)) || (B == (1U) && b == (32U) && q == (3U)) || (B == (1U) && b == (1U) && q == (87U)) || (B == (1U) && b == (1U) && q == (58U)) || (B == (1U) && b == (1U) && q == (84U)) || (B == (1U) && b == (16U) && q == (1U)) || (B == (1U) && b == (2U) && q == (27U)) || (B == (1U) && b == (1U) && q == (90U)) || (B == (1U) && b == (1U) && q == (42U)) || (B == (1U) && b == (4U) && q == (4U)) || (B == (1U) && b == (1U) && q == (45U)) || (B == (1U) && b == (2U) && q == (32U)) || (B == (1U) && b == (1U) && q == (34U)) || (B == (1U) && b == (2U) && q == (21U)) || (B == (1U) && b == (4U) && q == (14U)) || (B == (1U) && b == (1U) && q == (9U)) || (B == (1U) && b == (4U) && q == (1U)) || (B == (1U) && b == (8U) && q == (3U)) || (B == (1U) && b == (2U) && q == (26U)) || (B == (1U) && b == (2U) && q == (1U)) || (B == (1U) && b == (2U) && q == (43U)) || (B == (1U) && b == (4U) && q == (18U)) || (B == (1U) && b == (2U) && q == (34U)) || (B == (1U) && b == (1U) && q == (38U)) || (B == (1U) && b == (1U) && q == (1U)) || (B == (1U) && b == (1U) && q == (44U)) || (B == (1U) && b == (2U) && q == (28U)) || (B == (1U) && b == (1U) && q == (70U)) || (B == (1U) && b == (1U) && q == (82U)) || (B == (1U) && b == (1U) && q == (89U)) || (B == (1U) && b == (1U) && q == (93U)) || (B == (1U) && b == (2U) && q == (2U)) || (B == (1U) && b == (32U) && q == (1U)) || (B == (1U) && b == (1U) && q == (4U)) || (B == (1U) && b == (1U) && q == (30U)) || (B == (1U) && b == (1U) && q == (35U)) || (B == (1U) && b == (1U) && q == (76U)) || (B == (1U) && b == (4U) && q == (8U)) || (B == (1U) && b == (1U) && q == (79U)) || (B == (1U) && b == (1U) && q == (56U)) || (B == (1U) && b == (1U) && q == (99U)) || (B == (1U) && b == (4U) && q == (21U)) || (B == (1U) && b == (1U) && q == (26U)) || (B == (1U) && b == (2U) && q == (29U)) || (B == (1U) && b == (2U) && q == (17U)) || (B == (1U) && b == (1U) && q == (75U)) || (B == (1U) && b == (4U) && q == (13U)) || (B == (1U) && b == (1U) && q == (23U)) || (B == (1U) && b == (2U) && q == (48U)) || (B == (1U) && b == (1U) && q == (15U)) || (B == (1U) && b == (1U) && q == (81U)) || (B == (1U) && b == (8U) && q == (4U)) || (B == (1U) && b == (8U) && q == (6U)) || (B == (1U) && b == (1U) && q == (41U)) || (B == (1U) && b == (1U) && q == (22U)) || (B == (1U) && b == (2U) && q == (46U)) || (B == (1U) && b == (1U) && q == (55U)) || (B == (1U) && b == (2U) && q == (24U)) || (B == (1U) && b == (2U) && q == (18U)) || (B == (1U) && b == (4U) && q == (20U)) || (B == (1U) && b == (1U) && q == (12U)) || (B == (1U) && b == (64U) && q == (1U)) || (B == (1U) && b == (8U) && q == (12U)) || (B == (1U) && b == (2U) && q == (49U)) || (B == (1U) && b == (1U) && q == (40U)) || (B == (1U) && b == (32U) && q == (0U)) || (B == (1U) && b == (1U) && q == (11U)) || (B == (1U) && b == (2U) && q == (38U)) || (B == (1U) && b == (2U) 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== (2U) && q == (13U)) || (B == (1U) && b == (1U) && q == (7U)) || (B == (1U) && b == (2U) && q == (23U)) || (B == (1U) && b == (1U) && q == (27U)) || (B == (1U) && b == (64U) && q == (0U)) || (B == (1U) && b == (16U) && q == (4U)) || (B == (1U) && b == (1U) && q == (80U)) || (B == (1U) && b == (2U) && q == (10U)) || (B == (1U) && b == (4U) && q == (0U)) || (B == (1U) && b == (4U) && q == (6U)) || (B == (1U) && b == (4U) && q == (11U)) || (B == (1U) && b == (2U) && q == (6U)) || (B == (1U) && b == (4U) && q == (22U)) || (B == (1U) && b == (1U) && q == (91U)) || (B == (1U) && b == (1U) && q == (47U)) || (B == (1U) && b == (1U) && q == (43U)) || (B == (1U) && b == (2U) && q == (7U)) || (B == (1U) && b == (2U) && q == (47U)) || (B == (1U) && b == (1U) && q == (19U)) || (B == (1U) && b == (1U) && q == (3U)) || (B == (1U) && b == (2U) && q == (15U)) || (B == (1U) && b == (16U) && q == (0U)) || (B == (1U) && b == (4U) && q == (2U)) || (B == (1U) && b == (1U) && q == (46U)) || (B == (1U) && b == (1U) && q == (33U)) || (B == (1U) && b == (1U) && q == (74U)) || (B == (1U) && b == (1U) && q == (60U)) || (B == (1U) && b == (1U) && q == (88U)) || (B == (1U) && b == (1U) && q == (36U)) || (B == (1U) && b == (1U) && q == (61U)) || (B == (1U) && b == (2U) && q == (20U)) || (B == (1U) && b == (2U) && q == (44U)) || (B == (1U) && b == (2U) && q == (30U)) || (B == (1U) && b == (2U) && q == (31U)) || (B == (1U) && b == (1U) && q == (49U)) || (B == (1U) && b == (2U) && q == (42U)) || (B == (1U) && b == (1U) && q == (72U)) || (B == (1U) && b == (4U) && q == (19U)) || (B == (1U) && b == (4U) && q == (5U)) || (B == (1U) && b == (1U) && q == (39U)) || (B == (1U) && b == (1U) && q == (78U)) || (B == (1U) && b == (1U) && q == (63U)) || (B == (1U) && b == (2U) && q == (45U)) || (B == (1U) && b == (1U) && q == (66U)) || (B == (1U) && b == (1U) && q == (95U)) || (B == (1U) && b == (1U) && q == (69U)) || (B == (1U) && b == (1U) && q == (77U)) || (B == (1U) && b == (1U) && q == (64U)) || (B == (1U) && b == (1U) && q == (53U)) || (B == (1U) && b == (8U) && q == (1U)) || (B == (1U) && b == (1U) && q == (2U)) || (B == (1U) && b == (2U) && q == (39U)) [2024-09-21 19:09:08,509 INFO L1541 ArrayList]: Function contract at [L18]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:09:08,509 INFO L1541 ArrayList]: Function contract at [L15]: requires cond == (0) || cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:09:08,509 INFO L1541 ArrayList]: Function contract at [L25]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:09:08,531 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:09:08,690 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/divbin2_valuebound100.i[951,964] [2024-09-21 19:09:08,713 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:09:08,736 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:09:08,775 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/divbin2_valuebound100.i[951,964] Start Parsing Global Start Parsing Global [2024-09-21 19:09:08,777 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:09:08,778 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@77d7495e and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:09:08, skipping insertion in model container [2024-09-21 19:09:08,778 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:09:08,778 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:09:08,780 INFO L158 Benchmark]: Toolchain (without parser) took 298.34ms. Allocated memory is still 79.7MB. Free memory was 55.2MB in the beginning and 41.4MB in the end (delta: 13.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-09-21 19:09:08,781 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 79.7MB. Free memory is still 56.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:09:08,781 INFO L158 Benchmark]: Witness Parser took 1.09ms. Allocated memory is still 79.7MB. Free memory is still 57.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:09:08,782 INFO L158 Benchmark]: CACSL2BoogieTranslator took 295.26ms. Allocated memory is still 79.7MB. Free memory was 55.0MB in the beginning and 41.4MB in the end (delta: 13.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-09-21 19:09:08,785 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 79.7MB. Free memory is still 56.3MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 1.09ms. Allocated memory is still 79.7MB. Free memory is still 57.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 295.26ms. Allocated memory is still 79.7MB. Free memory was 55.0MB in the beginning and 41.4MB in the end (delta: 13.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 26]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...