This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:09:09,762 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:09:09,858 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:09:09,864 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:09:09,865 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:09:09,887 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:09:09,887 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:09:09,888 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:09:09,888 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:09:09,889 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:09:09,889 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:09:09,889 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:09:09,890 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:09:09,890 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:09:09,890 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:09:09,891 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:09:09,892 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:09:09,893 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:09:09,896 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:09:09,897 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:09:09,897 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:09:09,897 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:09:09,898 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:09:09,898 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:09:09,898 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:09:09,899 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:09:09,899 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:09:09,900 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:09:09,900 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:09:09,900 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:09:09,901 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:09:09,901 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:09:09,902 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:09:09,902 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:09:09,903 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:09:09,903 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:09:09,903 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:09:09,904 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:09:09,904 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:09:09,904 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:09:09,904 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:09:09,905 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:09:09,905 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:09:09,905 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:09:10,173 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:09:10,200 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:09:10,203 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:09:10,205 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:09:10,206 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:09:10,207 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/divbin_valuebound100.i [2024-09-21 19:09:11,765 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:09:11,934 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:09:11,935 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/divbin_valuebound100.i [2024-09-21 19:09:11,942 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/a2367750f/98d1481a36914879b13d6137c40b960d/FLAGd69c571a0 [2024-09-21 19:09:11,956 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/a2367750f/98d1481a36914879b13d6137c40b960d [2024-09-21 19:09:11,958 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:09:11,959 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:09:11,960 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/divbin_valuebound100.yml/output/witness-2.1.yml [2024-09-21 19:09:12,017 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:09:12,018 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:09:12,020 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:09:12,020 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:09:12,025 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:09:12,026 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:09:11" (1/2) ... [2024-09-21 19:09:12,029 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@655fbbe0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:09:12, skipping insertion in model container [2024-09-21 19:09:12,029 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:09:11" (1/2) ... [2024-09-21 19:09:12,031 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@792c4d83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:09:12, skipping insertion in model container [2024-09-21 19:09:12,031 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 07:09:12" (2/2) ... [2024-09-21 19:09:12,032 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@655fbbe0 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:09:12, skipping insertion in model container [2024-09-21 19:09:12,032 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 07:09:12" (2/2) ... [2024-09-21 19:09:12,045 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:09:12,048 INFO L1541 ArrayList]: Loop invariant at [L41-L50] q == (56U) || q == (1U) || q == (11U) || q == (36U) || q == (48U) || q == (6U) || q == (100U) || q == (0U) || q == (79U) || q == (45U) || q == (88U) || q == (68U) || q == (3U) || q == (46U) || q == (16U) || q == (19U) || q == (38U) || q == (95U) || q == (93U) || q == (63U) || q == (37U) || q == (86U) || q == (21U) || q == (5U) || q == (10U) || q == (41U) || q == (69U) || q == (14U) || q == (13U) || q == (32U) || q == (75U) || q == (66U) || q == (18U) || q == (24U) || q == (43U) || q == (52U) || q == (20U) || q == (76U) || q == (91U) || q == (31U) || q == (53U) || q == (8U) || q == (4U) || q == (28U) || q == (71U) || q == (22U) || q == (90U) || q == (99U) || q == (39U) || q == (29U) || q == (27U) || q == (15U) || q == (85U) || q == (17U) || q == (83U) || q == (30U) || q == (2U) || q == (65U) || q == (64U) || q == (92U) || q == (70U) || q == (87U) || q == (89U) || q == (84U) || q == (25U) || q == (33U) || q == (67U) || q == (60U) || q == (49U) || q == (12U) || q == (58U) || q == (47U) || q == (40U) || q == (54U) || q == (7U) || q == (9U) || q == (26U) || q == (81U) || q == (42U) || q == (97U) || q == (23U) || q == (78U) || q == (44U) || q == (74U) || q == (35U) || q == (55U) || q == (61U) || q == (59U) || q == (62U) || q == (96U) || q == (57U) || q == (50U) || q == (51U) || q == (82U) || q == (34U) || q == (94U) || q == (73U) || q == (72U) || q == (98U) || q == (77U) || q == (80U) [2024-09-21 19:09:12,048 INFO L1541 ArrayList]: Loop invariant at [L37-L40] q == (0U) [2024-09-21 19:09:12,048 INFO L1541 ArrayList]: Function contract at [L25]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:09:12,048 INFO L1541 ArrayList]: Function contract at [L15]: requires 1, ensures (!(cond == (1)) || (1)) && (!(1) || (1)) [2024-09-21 19:09:12,048 INFO L1541 ArrayList]: Function contract at [L18]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:09:12,069 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:09:12,271 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/divbin_valuebound100.i[950,963] [2024-09-21 19:09:12,293 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:09:12,306 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:09:12,351 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/divbin_valuebound100.i[950,963] Start Parsing Global Start Parsing Global [2024-09-21 19:09:12,354 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:09:12,356 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@792c4d83 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:09:12, skipping insertion in model container [2024-09-21 19:09:12,356 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:09:12,357 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:09:12,359 INFO L158 Benchmark]: Toolchain (without parser) took 339.34ms. Allocated memory is still 169.9MB. Free memory was 98.6MB in the beginning and 136.4MB in the end (delta: -37.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:09:12,360 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 169.9MB. Free memory is still 133.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:09:12,361 INFO L158 Benchmark]: Witness Parser took 0.11ms. Allocated memory is still 169.9MB. Free memory is still 100.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:09:12,362 INFO L158 Benchmark]: CACSL2BoogieTranslator took 336.91ms. Allocated memory is still 169.9MB. Free memory was 98.4MB in the beginning and 136.4MB in the end (delta: -38.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:09:12,364 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 169.9MB. Free memory is still 133.3MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.11ms. Allocated memory is still 169.9MB. Free memory is still 100.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 336.91ms. Allocated memory is still 169.9MB. Free memory was 98.4MB in the beginning and 136.4MB in the end (delta: -38.0MB). Peak memory consumption was 12.6MB. 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 19:09:14,397 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:09:14,480 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:09:14,488 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:09:14,489 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:09:14,519 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:09:14,520 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:09:14,520 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:09:14,521 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:09:14,522 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:09:14,523 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:09:14,524 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:09:14,524 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:09:14,528 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:09:14,528 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:09:14,529 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:09:14,529 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:09:14,529 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:09:14,530 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:09:14,530 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:09:14,530 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:09:14,531 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:09:14,531 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:09:14,534 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:09:14,535 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:09:14,535 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:09:14,535 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:09:14,535 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:09:14,536 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:09:14,536 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:09:14,536 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:09:14,536 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:09:14,537 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:09:14,537 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:09:14,538 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:09:14,539 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:09:14,539 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:09:14,540 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:09:14,540 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:09:14,540 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:09:14,541 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:09:14,541 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:09:14,541 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:09:14,541 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:09:14,541 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:09:14,542 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:09:14,542 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:09:14,892 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:09:14,918 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:09:14,922 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:09:14,924 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:09:14,925 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:09:14,928 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/divbin_valuebound100.yml/output/witness-2.1.yml [2024-09-21 19:09:14,997 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:09:14,997 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:09:14,998 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/divbin_valuebound100.i [2024-09-21 19:09:16,613 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:09:16,797 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:09:16,798 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/divbin_valuebound100.i [2024-09-21 19:09:16,805 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/eaac26924/b42d9cdae4ae425fa0c7c23cecf036e0/FLAGba77410a3 [2024-09-21 19:09:17,194 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/eaac26924/b42d9cdae4ae425fa0c7c23cecf036e0 [2024-09-21 19:09:17,195 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:09:17,196 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:09:17,198 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:09:17,198 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:09:17,204 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:09:17,207 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 07:09:14" (1/2) ... [2024-09-21 19:09:17,209 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@390a0760 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:09:17, skipping insertion in model container [2024-09-21 19:09:17,209 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 07:09:14" (1/2) ... [2024-09-21 19:09:17,211 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3c34a4c8 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:09:17, skipping insertion in model container [2024-09-21 19:09:17,212 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:09:17" (2/2) ... [2024-09-21 19:09:17,212 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@390a0760 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:09:17, skipping insertion in model container [2024-09-21 19:09:17,212 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:09:17" (2/2) ... [2024-09-21 19:09:17,222 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:09:17,223 INFO L1541 ArrayList]: Loop invariant at [L41-L50] q == (56U) || q == (1U) || q == (11U) || q == (36U) || q == (48U) || q == (6U) || q == (100U) || q == (0U) || q == (79U) || q == (45U) || q == (88U) || q == (68U) || q == (3U) || q == (46U) || q == (16U) || q == (19U) || q == (38U) || q == (95U) || q == (93U) || q == (63U) || q == (37U) || q == (86U) || q == (21U) || q == (5U) || q == (10U) || q == (41U) || q == (69U) || q == (14U) || q == (13U) || q == (32U) || q == (75U) || q == (66U) || q == (18U) || q == (24U) || q == (43U) || q == (52U) || q == (20U) || q == (76U) || q == (91U) || q == (31U) || q == (53U) || q == (8U) || q == (4U) || q == (28U) || q == (71U) || q == (22U) || q == (90U) || q == (99U) || q == (39U) || q == (29U) || q == (27U) || q == (15U) || q == (85U) || q == (17U) || q == (83U) || q == (30U) || q == (2U) || q == (65U) || q == (64U) || q == (92U) || q == (70U) || q == (87U) || q == (89U) || q == (84U) || q == (25U) || q == (33U) || q == (67U) || q == (60U) || q == (49U) || q == (12U) || q == (58U) || q == (47U) || q == (40U) || q == (54U) || q == (7U) || q == (9U) || q == (26U) || q == (81U) || q == (42U) || q == (97U) || q == (23U) || q == (78U) || q == (44U) || q == (74U) || q == (35U) || q == (55U) || q == (61U) || q == (59U) || q == (62U) || q == (96U) || q == (57U) || q == (50U) || q == (51U) || q == (82U) || q == (34U) || q == (94U) || q == (73U) || q == (72U) || q == (98U) || q == (77U) || q == (80U) [2024-09-21 19:09:17,224 INFO L1541 ArrayList]: Loop invariant at [L37-L40] q == (0U) [2024-09-21 19:09:17,225 INFO L1541 ArrayList]: Function contract at [L25]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:09:17,225 INFO L1541 ArrayList]: Function contract at [L18]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:09:17,225 INFO L1541 ArrayList]: Function contract at [L15]: requires 1, ensures (!(cond == (1)) || (1)) && (!(1) || (1)) [2024-09-21 19:09:17,245 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:09:17,436 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/divbin_valuebound100.i[950,963] [2024-09-21 19:09:17,460 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:09:17,476 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:09:17,519 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/divbin_valuebound100.i[950,963] Start Parsing Global Start Parsing Global [2024-09-21 19:09:17,522 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:09:17,523 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3c34a4c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:09:17, skipping insertion in model container [2024-09-21 19:09:17,524 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:09:17,524 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:09:17,526 INFO L158 Benchmark]: Toolchain (without parser) took 329.30ms. Allocated memory is still 71.3MB. Free memory was 37.9MB in the beginning and 44.5MB in the end (delta: -6.6MB). Peak memory consumption was 9.4MB. Max. memory is 16.1GB. [2024-09-21 19:09:17,527 INFO L158 Benchmark]: Witness Parser took 0.52ms. Allocated memory is still 48.2MB. Free memory was 27.0MB in the beginning and 26.9MB in the end (delta: 78.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:09:17,528 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 48.2MB. Free memory was 24.7MB in the beginning and 24.6MB in the end (delta: 70.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:09:17,528 INFO L158 Benchmark]: CACSL2BoogieTranslator took 325.70ms. Allocated memory is still 71.3MB. Free memory was 37.7MB in the beginning and 44.5MB in the end (delta: -6.8MB). Peak memory consumption was 9.4MB. Max. memory is 16.1GB. [2024-09-21 19:09:17,530 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 0.52ms. Allocated memory is still 48.2MB. Free memory was 27.0MB in the beginning and 26.9MB in the end (delta: 78.1kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.10ms. Allocated memory is still 48.2MB. Free memory was 24.7MB in the beginning and 24.6MB in the end (delta: 70.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 325.70ms. Allocated memory is still 71.3MB. Free memory was 37.7MB in the beginning and 44.5MB in the end (delta: -6.8MB). Peak memory consumption was 9.4MB. 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...