This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:11:37,311 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:11:37,385 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:11:37,390 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:11:37,391 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:11:37,419 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:11:37,420 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:11:37,420 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:11:37,421 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:11:37,422 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:11:37,423 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:11:37,423 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:11:37,424 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:11:37,425 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:11:37,426 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:11:37,426 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:11:37,427 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:11:37,427 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:11:37,427 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:11:37,428 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:11:37,428 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:11:37,431 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:11:37,432 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:11:37,432 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:11:37,432 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:11:37,432 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:11:37,433 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:11:37,433 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:11:37,433 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:11:37,433 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:11:37,434 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:11:37,434 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:11:37,434 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:11:37,434 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:11:37,434 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:11:37,435 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:11:37,435 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:11:37,435 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:11:37,437 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:11:37,437 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:11:37,437 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:11:37,438 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:11:37,438 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:11:37,438 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/certificate-witnesses-artifact/referee/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:11:37,708 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:11:37,731 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:11:37,733 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:11:37,735 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:11:37,735 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:11:37,736 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/ps6-ll_valuebound50.c [2024-09-21 19:11:39,150 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:11:39,340 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:11:39,341 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/ps6-ll_valuebound50.c [2024-09-21 19:11:39,348 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/e3fef92cf/d606bb97648d4ca2a714ff541cc39c47/FLAG038baf25e [2024-09-21 19:11:39,366 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/e3fef92cf/d606bb97648d4ca2a714ff541cc39c47 [2024-09-21 19:11:39,369 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:11:39,371 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:11:39,372 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/ps6-ll_valuebound50.yml/output/witness-2.1.yml [2024-09-21 19:11:39,436 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:11:39,437 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:11:39,440 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:39,440 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:11:39,445 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:11:39,446 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:39" (1/2) ... [2024-09-21 19:11:39,447 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3eec3084 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:39, skipping insertion in model container [2024-09-21 19:11:39,448 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:39" (1/2) ... [2024-09-21 19:11:39,449 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@671a630b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:39, skipping insertion in model container [2024-09-21 19:11:39,450 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 21.09 07:11:39" (2/2) ... [2024-09-21 19:11:39,450 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3eec3084 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:39, skipping insertion in model container [2024-09-21 19:11:39,451 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 21.09 07:11:39" (2/2) ... [2024-09-21 19:11:39,461 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:11:39,462 INFO L1541 ArrayList]: Loop invariant at [L28-L37] (c == (7LL) && x == (29008LL) && y == (7LL)) || (c == (36LL) && x == (393729876LL) && y == (36LL)) || (c == (4LL) && x == (1300LL) && y == (4LL)) || (c == (5LL) && x == (4425LL) && y == (5LL)) || (c == (1LL) && x == (1LL) && y == (1LL)) || (c == (45LL) && x == (1477933425LL) && y == (45LL)) || (c == (34LL) && x == (280741825LL) && y == (34LL)) || (c == (40LL) && x == (734933200LL) && y == (40LL)) || (c == (0LL) && x == (0LL) && y == (0LL)) || (c == (11LL) && x == (381876LL) && y == (11LL)) || (c == (27LL) && x == (71965908LL) && y == (27LL)) || (c == (32LL) && x == (196171008LL) && y == (32LL)) || (c == (14LL) && x == (1539825LL) && y == (14LL)) || (c == (22LL) && x == (21571033LL) && y == (22LL)) || (c == (25LL) && x == (45735625LL) && y == (25LL)) || (c == (3LL) && x == (276LL) && y == (3LL)) || (c == (20LL) && x == (12333300LL) && y == (20LL)) || (c == (29LL) && x == (109687425LL) && y == (29LL)) || (c == (48LL) && x == (2168045376LL) && y == (48LL)) || (c == (17LL) && x == (4767633LL) && y == (17LL)) || (c == (13LL) && x == (1002001LL) && y == (13LL)) || (c == (19LL) && x == (9133300LL) && y == (19LL)) || (c == (39LL) && x == (632533200LL) && y == (39LL)) || (c == (38LL) && x == (542309001LL) && y == (38LL)) || (c == (23LL) && x == (28007376LL) && y == (23LL)) || (c == (28LL) && x == (89176276LL) && y == (28LL)) || (c == (12LL) && x == (630708LL) && y == (12LL)) || (c == (41LL) && x == (850789401LL) && y == (41LL)) || (c == (26LL) && x == (57617001LL) && y == (26LL)) || (c == (2LL) && x == (33LL) && y == (2LL)) || (c == (35LL) && x == (333263700LL) && y == (35LL)) || (c == (50LL) && x == (2763020625LL) && y == (50LL)) || (c == (24LL) && x == (35970000LL) && y == (24LL)) || (c == (46LL) && x == (1683896401LL) && y == (46LL)) || (c == (42LL) && x == (981480633LL) && y == (42LL)) || (c == (16LL) && x == (3347776LL) && y == (16LL)) || (c == (47LL) && x == (1913241408LL) && y == (47LL)) || (c == (43LL) && x == (1128489076LL) && y == (43LL)) || (c == (44LL) && x == (1293405300LL) && y == (44LL)) || (c == (49LL) && x == (2450520625LL) && y == (49LL)) || (c == (30LL) && x == (133987425LL) && y == (30LL)) || (c == (10LL) && x == (220825LL) && y == (10LL)) || (c == (21LL) && x == (16417401LL) && y == (21LL)) || (c == (6LL) && x == (12201LL) && y == (6LL)) || (c == (31LL) && x == (162616576LL) && y == (31LL)) || (c == (9LL) && x == (120825LL) && y == (9LL)) || (c == (33LL) && x == (235306401LL) && y == (33LL)) || (c == (8LL) && x == (61776LL) && y == (8LL)) || (c == (18LL) && x == (6657201LL) && y == (18LL)) || (c == (15LL) && x == (2299200LL) && y == (15LL)) || (c == (37LL) && x == (463073833LL) && y == (37LL)) [2024-09-21 19:11:39,462 INFO L1541 ArrayList]: Function contract at [L9]: requires 1, ensures (!(cond == (1)) || (1)) && (!(1) || (1)) [2024-09-21 19:11:39,462 INFO L1541 ArrayList]: Function contract at [L17]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:11:39,465 INFO L1541 ArrayList]: Function contract at [L6]: requires 1, ensures (!(cond == (1)) || (1)) && (!(1) || (1)) [2024-09-21 19:11:39,485 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:11:39,643 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/ps6-ll_valuebound50.c[458,471] [2024-09-21 19:11:39,666 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:11:39,676 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:11:39,709 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/ps6-ll_valuebound50.c[458,471] Start Parsing Global Start Parsing Global [2024-09-21 19:11:39,711 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:11:39,712 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@671a630b and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:39, skipping insertion in model container [2024-09-21 19:11:39,712 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:39,712 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:11:39,715 INFO L158 Benchmark]: Toolchain (without parser) took 276.42ms. Allocated memory is still 146.8MB. Free memory was 96.5MB in the beginning and 83.4MB in the end (delta: 13.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-09-21 19:11:39,716 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 96.5MB. Free memory is still 62.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:39,716 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 146.8MB. Free memory is still 98.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:39,717 INFO L158 Benchmark]: CACSL2BoogieTranslator took 272.69ms. Allocated memory is still 146.8MB. Free memory was 96.0MB in the beginning and 83.4MB in the end (delta: 12.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-09-21 19:11:39,719 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 96.5MB. Free memory is still 62.7MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 146.8MB. Free memory is still 98.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 272.69ms. Allocated memory is still 146.8MB. Free memory was 96.0MB in the beginning and 83.4MB in the end (delta: 12.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 18]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:11:41,836 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:11:41,927 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:11:41,932 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:11:41,933 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:11:41,964 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:11:41,965 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:11:41,967 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:11:41,968 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:11:41,969 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:11:41,970 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:11:41,970 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:11:41,971 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:11:41,971 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:11:41,972 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:11:41,972 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:11:41,973 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:11:41,973 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:11:41,973 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:11:41,974 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:11:41,974 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:11:41,977 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:11:41,978 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:11:41,978 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:11:41,978 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:11:41,978 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:11:41,978 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:11:41,979 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:11:41,979 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:11:41,979 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:11:41,979 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:11:41,980 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:11:41,980 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:11:41,981 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:11:41,982 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:11:41,982 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:11:41,983 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:11:41,983 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:11:41,984 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:11:41,984 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:11:41,984 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:11:41,985 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:11:41,985 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:11:41,985 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:11:41,985 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:11:41,985 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:11:41,986 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/certificate-witnesses-artifact/referee/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:11:42,335 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:11:42,357 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:11:42,359 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:11:42,360 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:11:42,361 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:11:42,362 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/ps6-ll_valuebound50.yml/output/witness-2.1.yml [2024-09-21 19:11:42,433 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:11:42,433 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:11:42,434 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/ps6-ll_valuebound50.c [2024-09-21 19:11:44,034 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:11:44,210 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:11:44,211 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/ps6-ll_valuebound50.c [2024-09-21 19:11:44,219 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/7cfbe21bf/2ac2fd7b7f40422386092941fc386ce3/FLAGce9bc0e36 [2024-09-21 19:11:44,232 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/7cfbe21bf/2ac2fd7b7f40422386092941fc386ce3 [2024-09-21 19:11:44,232 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:11:44,233 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:11:44,234 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:44,235 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:11:44,239 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:11:44,240 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 21.09 07:11:42" (1/2) ... [2024-09-21 19:11:44,245 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64731cef and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:44, skipping insertion in model container [2024-09-21 19:11:44,245 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness-2.1.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 21.09 07:11:42" (1/2) ... [2024-09-21 19:11:44,247 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3f6c9783 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:44, skipping insertion in model container [2024-09-21 19:11:44,247 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:44" (2/2) ... [2024-09-21 19:11:44,247 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64731cef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:44, skipping insertion in model container [2024-09-21 19:11:44,247 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:44" (2/2) ... [2024-09-21 19:11:44,257 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:11:44,257 INFO L1541 ArrayList]: Loop invariant at [L28-L37] (c == (7LL) && x == (29008LL) && y == (7LL)) || (c == (36LL) && x == (393729876LL) && y == (36LL)) || (c == (4LL) && x == (1300LL) && y == (4LL)) || (c == (5LL) && x == (4425LL) && y == (5LL)) || (c == (1LL) && x == (1LL) && y == (1LL)) || (c == (45LL) && x == (1477933425LL) && y == (45LL)) || (c == (34LL) && x == (280741825LL) && y == (34LL)) || (c == (40LL) && x == (734933200LL) && y == (40LL)) || (c == (0LL) && x == (0LL) && y == (0LL)) || (c == (11LL) && x == (381876LL) && y == (11LL)) || (c == (27LL) && x == (71965908LL) && y == (27LL)) || (c == (32LL) && x == (196171008LL) && y == (32LL)) || (c == (14LL) && x == (1539825LL) && y == (14LL)) || (c == (22LL) && x == (21571033LL) && y == (22LL)) || (c == (25LL) && x == (45735625LL) && y == (25LL)) || (c == (3LL) && x == (276LL) && y == (3LL)) || (c == (20LL) && x == (12333300LL) && y == (20LL)) || (c == (29LL) && x == (109687425LL) && y == (29LL)) || (c == (48LL) && x == (2168045376LL) && y == (48LL)) || (c == (17LL) && x == (4767633LL) && y == (17LL)) || (c == (13LL) && x == (1002001LL) && y == (13LL)) || (c == (19LL) && x == (9133300LL) && y == (19LL)) || (c == (39LL) && x == (632533200LL) && y == (39LL)) || (c == (38LL) && x == (542309001LL) && y == (38LL)) || (c == (23LL) && x == (28007376LL) && y == (23LL)) || (c == (28LL) && x == (89176276LL) && y == (28LL)) || (c == (12LL) && x == (630708LL) && y == (12LL)) || (c == (41LL) && x == (850789401LL) && y == (41LL)) || (c == (26LL) && x == (57617001LL) && y == (26LL)) || (c == (2LL) && x == (33LL) && y == (2LL)) || (c == (35LL) && x == (333263700LL) && y == (35LL)) || (c == (50LL) && x == (2763020625LL) && y == (50LL)) || (c == (24LL) && x == (35970000LL) && y == (24LL)) || (c == (46LL) && x == (1683896401LL) && y == (46LL)) || (c == (42LL) && x == (981480633LL) && y == (42LL)) || (c == (16LL) && x == (3347776LL) && y == (16LL)) || (c == (47LL) && x == (1913241408LL) && y == (47LL)) || (c == (43LL) && x == (1128489076LL) && y == (43LL)) || (c == (44LL) && x == (1293405300LL) && y == (44LL)) || (c == (49LL) && x == (2450520625LL) && y == (49LL)) || (c == (30LL) && x == (133987425LL) && y == (30LL)) || (c == (10LL) && x == (220825LL) && y == (10LL)) || (c == (21LL) && x == (16417401LL) && y == (21LL)) || (c == (6LL) && x == (12201LL) && y == (6LL)) || (c == (31LL) && x == (162616576LL) && y == (31LL)) || (c == (9LL) && x == (120825LL) && y == (9LL)) || (c == (33LL) && x == (235306401LL) && y == (33LL)) || (c == (8LL) && x == (61776LL) && y == (8LL)) || (c == (18LL) && x == (6657201LL) && y == (18LL)) || (c == (15LL) && x == (2299200LL) && y == (15LL)) || (c == (37LL) && x == (463073833LL) && y == (37LL)) [2024-09-21 19:11:44,258 INFO L1541 ArrayList]: Function contract at [L6]: requires 1, ensures (!(cond == (1)) || (1)) && (!(1) || (1)) [2024-09-21 19:11:44,258 INFO L1541 ArrayList]: Function contract at [L17]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:11:44,258 INFO L1541 ArrayList]: Function contract at [L9]: requires 1, ensures (!(cond == (1)) || (1)) && (!(1) || (1)) [2024-09-21 19:11:44,278 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:11:44,432 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/ps6-ll_valuebound50.c[458,471] [2024-09-21 19:11:44,452 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:11:44,465 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:11:44,524 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/ps6-ll_valuebound50.c[458,471] Start Parsing Global Start Parsing Global [2024-09-21 19:11:44,530 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:11:44,531 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3f6c9783 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:44, skipping insertion in model container [2024-09-21 19:11:44,531 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:44,532 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:11:44,534 INFO L158 Benchmark]: Toolchain (without parser) took 299.84ms. Allocated memory is still 88.1MB. Free memory was 58.0MB in the beginning and 66.4MB in the end (delta: -8.4MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-09-21 19:11:44,535 INFO L158 Benchmark]: Witness Parser took 0.20ms. Allocated memory is still 58.7MB. Free memory was 41.1MB in the beginning and 41.0MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:44,535 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 58.7MB. Free memory is still 38.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:44,535 INFO L158 Benchmark]: CACSL2BoogieTranslator took 297.68ms. Allocated memory is still 88.1MB. Free memory was 57.8MB in the beginning and 66.4MB in the end (delta: -8.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-09-21 19:11:44,538 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 0.20ms. Allocated memory is still 58.7MB. Free memory was 41.1MB in the beginning and 41.0MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.15ms. Allocated memory is still 58.7MB. Free memory is still 38.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 297.68ms. Allocated memory is still 88.1MB. Free memory was 57.8MB in the beginning and 66.4MB in the end (delta: -8.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 18]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...