This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:11:19,511 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:11:19,571 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:11:19,575 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:11:19,576 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:11:19,600 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:11:19,601 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:11:19,601 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:11:19,602 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:11:19,602 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:11:19,602 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:11:19,603 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:11:19,603 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:11:19,604 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:11:19,604 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:11:19,605 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:11:19,605 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:11:19,605 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:11:19,606 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:11:19,606 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:11:19,606 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:11:19,607 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:11:19,607 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:11:19,608 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:11:19,608 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:11:19,608 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:11:19,608 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:11:19,609 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:11:19,609 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:11:19,609 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:11:19,610 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:11:19,610 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:11:19,610 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:11:19,611 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:11:19,611 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:11:19,611 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:11:19,612 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:11:19,612 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:11:19,612 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:11:19,613 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:11:19,613 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:11:19,613 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:11:19,614 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:11:19,614 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:11:19,850 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:11:19,872 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:11:19,875 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:11:19,876 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:11:19,877 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:11:19,878 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/ps3-ll_valuebound50.c [2024-09-21 19:11:21,342 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:11:21,553 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:11:21,553 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/ps3-ll_valuebound50.c [2024-09-21 19:11:21,560 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/68b17ee83/4d808bc0ffe246a2bd47c2dd3f465601/FLAG12c176ceb [2024-09-21 19:11:21,575 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/68b17ee83/4d808bc0ffe246a2bd47c2dd3f465601 [2024-09-21 19:11:21,577 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:11:21,578 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:11:21,579 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/ps3-ll_valuebound50.yml/output/witness-2.1.yml [2024-09-21 19:11:21,645 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:11:21,646 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:11:21,647 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:21,647 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:11:21,652 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:11:21,653 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:21" (1/2) ... [2024-09-21 19:11:21,654 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@694113b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:21, skipping insertion in model container [2024-09-21 19:11:21,656 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:21" (1/2) ... [2024-09-21 19:11:21,657 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7fed28d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:21, skipping insertion in model container [2024-09-21 19:11:21,658 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 07:11:21" (2/2) ... [2024-09-21 19:11:21,658 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@694113b6 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:21, skipping insertion in model container [2024-09-21 19:11:21,658 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 07:11:21" (2/2) ... [2024-09-21 19:11:21,669 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:11:21,670 INFO L1541 ArrayList]: Loop invariant at [L27-L36] (c == (37LL) && x == (17575LL) && y == (37LL)) || (c == (44LL) && x == (29370LL) && y == (44LL)) || (c == (19LL) && x == (2470LL) && y == (19LL)) || (c == (32LL) && x == (11440LL) && y == (32LL)) || (c == (49LL) && x == (40425LL) && y == (49LL)) || (c == (50LL) && x == (42925LL) && y == (50LL)) || (c == (42LL) && x == (25585LL) && y == (42LL)) || (c == (48LL) && x == (38024LL) && y == (48LL)) || (c == (3LL) && x == (14LL) && y == (3LL)) || (c == (28LL) && x == (7714LL) && y == (28LL)) || (c == (20LL) && x == (2870LL) && y == (20LL)) || (c == (27LL) && x == (6930LL) && y == (27LL)) || (c == (40LL) && x == (22140LL) && y == (40LL)) || (c == (43LL) && x == (27434LL) && y == (43LL)) || (c == (14LL) && x == (1015LL) && y == (14LL)) || (c == (24LL) && x == (4900LL) && y == (24LL)) || (c == (0LL) && x == (0LL) && y == (0LL)) || (c == (22LL) && x == (3795LL) && y == (22LL)) || (c == (9LL) && x == (285LL) && y == (9LL)) || (c == (13LL) && x == (819LL) && y == (13LL)) || (c == (45LL) && x == (31395LL) && y == (45LL)) || (c == (4LL) && x == (30LL) && y == (4LL)) || (c == (29LL) && x == (8555LL) && y == (29LL)) || (c == (18LL) && x == (2109LL) && y == (18LL)) || (c == (16LL) && x == (1496LL) && y == (16LL)) || (c == (26LL) && x == (6201LL) && y == (26LL)) || (c == (41LL) && x == (23821LL) && y == (41LL)) || (c == (7LL) && x == (140LL) && y == (7LL)) || (c == (33LL) && x == (12529LL) && y == (33LL)) || (c == (6LL) && x == (91LL) && y == (6LL)) || (c == (25LL) && x == (5525LL) && y == (25LL)) || (c == (30LL) && x == (9455LL) && y == (30LL)) || (c == (12LL) && x == (650LL) && y == (12LL)) || (c == (21LL) && x == (3311LL) && y == (21LL)) || (c == (31LL) && x == (10416LL) && y == (31LL)) || (c == (23LL) && x == (4324LL) && y == (23LL)) || (c == (8LL) && x == (204LL) && y == (8LL)) || (c == (35LL) && x == (14910LL) && y == (35LL)) || (c == (17LL) && x == (1785LL) && y == (17LL)) || (c == (2LL) && x == (5LL) && y == (2LL)) || (c == (46LL) && x == (33511LL) && y == (46LL)) || (c == (47LL) && x == (35720LL) && y == (47LL)) || (c == (39LL) && x == (20540LL) && y == (39LL)) || (c == (15LL) && x == (1240LL) && y == (15LL)) || (c == (36LL) && x == (16206LL) && y == (36LL)) || (c == (10LL) && x == (385LL) && y == (10LL)) || (c == (38LL) && x == (19019LL) && y == (38LL)) || (c == (34LL) && x == (13685LL) && y == (34LL)) || (c == (11LL) && x == (506LL) && y == (11LL)) || (c == (5LL) && x == (55LL) && y == (5LL)) || (c == (1LL) && x == (1LL) && y == (1LL)) [2024-09-21 19:11:21,670 INFO L1541 ArrayList]: Function contract at [L17]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:11:21,670 INFO L1541 ArrayList]: Function contract at [L6]: requires cond == (0) || cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:11:21,671 INFO L1541 ArrayList]: Function contract at [L9]: requires cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:11:21,690 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:11:21,840 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/ps3-ll_valuebound50.c[458,471] [2024-09-21 19:11:21,857 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:11:21,868 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:11:21,899 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/ps3-ll_valuebound50.c[458,471] Start Parsing Global Start Parsing Global [2024-09-21 19:11:21,902 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:11:21,902 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7fed28d7 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:21, skipping insertion in model container [2024-09-21 19:11:21,903 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:21,903 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:11:21,905 INFO L158 Benchmark]: Toolchain (without parser) took 258.08ms. Allocated memory is still 199.2MB. Free memory was 169.7MB in the beginning and 157.1MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:11:21,905 INFO L158 Benchmark]: CDTParser took 0.58ms. Allocated memory is still 144.7MB. Free memory is still 102.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:21,906 INFO L158 Benchmark]: Witness Parser took 0.12ms. Allocated memory is still 199.2MB. Free memory is still 171.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:21,906 INFO L158 Benchmark]: CACSL2BoogieTranslator took 256.10ms. Allocated memory is still 199.2MB. Free memory was 169.7MB in the beginning and 157.1MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:11:21,910 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.58ms. Allocated memory is still 144.7MB. Free memory is still 102.5MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.12ms. Allocated memory is still 199.2MB. Free memory is still 171.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 256.10ms. Allocated memory is still 199.2MB. Free memory was 169.7MB in the beginning and 157.1MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 18]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:11:23,898 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:11:23,973 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:11:23,978 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:11:23,979 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:11:24,009 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:11:24,012 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:11:24,013 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:11:24,013 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:11:24,013 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:11:24,014 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:11:24,014 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:11:24,015 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:11:24,018 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:11:24,018 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:11:24,019 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:11:24,019 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:11:24,019 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:11:24,020 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:11:24,020 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:11:24,020 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:11:24,021 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:11:24,021 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:11:24,022 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:11:24,025 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:11:24,025 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:11:24,026 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:11:24,026 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:11:24,026 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:11:24,026 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:11:24,027 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:11:24,027 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:11:24,027 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:11:24,028 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:11:24,028 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:11:24,028 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:11:24,030 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:11:24,031 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:11:24,031 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:11:24,031 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:11:24,031 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:11:24,032 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:11:24,032 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:11:24,033 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:11:24,033 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:11:24,034 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:11:24,034 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:11:24,340 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:11:24,360 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:11:24,363 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:11:24,364 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:11:24,365 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:11:24,367 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/ps3-ll_valuebound50.c [2024-09-21 19:11:25,977 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:11:26,178 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:11:26,179 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/ps3-ll_valuebound50.c [2024-09-21 19:11:26,186 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/140b5e67f/5ad16d1cb7d94a498a4c9f52f15dbbe8/FLAG1d402628f [2024-09-21 19:11:26,202 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/140b5e67f/5ad16d1cb7d94a498a4c9f52f15dbbe8 [2024-09-21 19:11:26,204 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:11:26,204 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:11:26,205 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/ps3-ll_valuebound50.yml/output/witness-2.1.yml [2024-09-21 19:11:26,263 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:11:26,265 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:11:26,266 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:26,266 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:11:26,272 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:11:26,273 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:26" (1/2) ... [2024-09-21 19:11:26,274 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b5c0832 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:26, skipping insertion in model container [2024-09-21 19:11:26,277 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:26" (1/2) ... [2024-09-21 19:11:26,279 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@12ddd924 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:26, skipping insertion in model container [2024-09-21 19:11:26,279 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 07:11:26" (2/2) ... [2024-09-21 19:11:26,280 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b5c0832 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:26, skipping insertion in model container [2024-09-21 19:11:26,280 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 07:11:26" (2/2) ... [2024-09-21 19:11:26,300 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:11:26,303 INFO L1541 ArrayList]: Loop invariant at [L27-L36] (c == (37LL) && x == (17575LL) && y == (37LL)) || (c == (44LL) && x == (29370LL) && y == (44LL)) || (c == (19LL) && x == (2470LL) && y == (19LL)) || (c == (32LL) && x == (11440LL) && y == (32LL)) || (c == (49LL) && x == (40425LL) && y == (49LL)) || (c == (50LL) && x == (42925LL) && y == (50LL)) || (c == (42LL) && x == (25585LL) && y == (42LL)) || (c == (48LL) && x == (38024LL) && y == (48LL)) || (c == (3LL) && x == (14LL) && y == (3LL)) || (c == (28LL) && x == (7714LL) && y == (28LL)) || (c == (20LL) && x == (2870LL) && y == (20LL)) || (c == (27LL) && x == (6930LL) && y == (27LL)) || (c == (40LL) && x == (22140LL) && y == (40LL)) || (c == (43LL) && x == (27434LL) && y == (43LL)) || (c == (14LL) && x == (1015LL) && y == (14LL)) || (c == (24LL) && x == (4900LL) && y == (24LL)) || (c == (0LL) && x == (0LL) && y == (0LL)) || (c == (22LL) && x == (3795LL) && y == (22LL)) || (c == (9LL) && x == (285LL) && y == (9LL)) || (c == (13LL) && x == (819LL) && y == (13LL)) || (c == (45LL) && x == (31395LL) && y == (45LL)) || (c == (4LL) && x == (30LL) && y == (4LL)) || (c == (29LL) && x == (8555LL) && y == (29LL)) || (c == (18LL) && x == (2109LL) && y == (18LL)) || (c == (16LL) && x == (1496LL) && y == (16LL)) || (c == (26LL) && x == (6201LL) && y == (26LL)) || (c == (41LL) && x == (23821LL) && y == (41LL)) || (c == (7LL) && x == (140LL) && y == (7LL)) || (c == (33LL) && x == (12529LL) && y == (33LL)) || (c == (6LL) && x == (91LL) && y == (6LL)) || (c == (25LL) && x == (5525LL) && y == (25LL)) || (c == (30LL) && x == (9455LL) && y == (30LL)) || (c == (12LL) && x == (650LL) && y == (12LL)) || (c == (21LL) && x == (3311LL) && y == (21LL)) || (c == (31LL) && x == (10416LL) && y == (31LL)) || (c == (23LL) && x == (4324LL) && y == (23LL)) || (c == (8LL) && x == (204LL) && y == (8LL)) || (c == (35LL) && x == (14910LL) && y == (35LL)) || (c == (17LL) && x == (1785LL) && y == (17LL)) || (c == (2LL) && x == (5LL) && y == (2LL)) || (c == (46LL) && x == (33511LL) && y == (46LL)) || (c == (47LL) && x == (35720LL) && y == (47LL)) || (c == (39LL) && x == (20540LL) && y == (39LL)) || (c == (15LL) && x == (1240LL) && y == (15LL)) || (c == (36LL) && x == (16206LL) && y == (36LL)) || (c == (10LL) && x == (385LL) && y == (10LL)) || (c == (38LL) && x == (19019LL) && y == (38LL)) || (c == (34LL) && x == (13685LL) && y == (34LL)) || (c == (11LL) && x == (506LL) && y == (11LL)) || (c == (5LL) && x == (55LL) && y == (5LL)) || (c == (1LL) && x == (1LL) && y == (1LL)) [2024-09-21 19:11:26,304 INFO L1541 ArrayList]: Function contract at [L9]: requires cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:11:26,304 INFO L1541 ArrayList]: Function contract at [L6]: requires cond == (0) || cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:11:26,304 INFO L1541 ArrayList]: Function contract at [L17]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:11:26,324 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:11:26,480 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/ps3-ll_valuebound50.c[458,471] [2024-09-21 19:11:26,507 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:11:26,520 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:11:26,564 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/ps3-ll_valuebound50.c[458,471] Start Parsing Global Start Parsing Global [2024-09-21 19:11:26,567 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:11:26,568 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@12ddd924 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:26, skipping insertion in model container [2024-09-21 19:11:26,568 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:26,569 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:11:26,571 INFO L158 Benchmark]: Toolchain (without parser) took 305.51ms. Allocated memory is still 79.7MB. Free memory was 41.3MB in the beginning and 48.0MB in the end (delta: -6.7MB). Peak memory consumption was 3.0MB. Max. memory is 16.1GB. [2024-09-21 19:11:26,571 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 52.4MB. Free memory is still 28.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:26,572 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 79.7MB. Free memory is still 43.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:26,572 INFO L158 Benchmark]: CACSL2BoogieTranslator took 303.13ms. Allocated memory is still 79.7MB. Free memory was 41.1MB in the beginning and 48.0MB in the end (delta: -6.9MB). Peak memory consumption was 3.0MB. Max. memory is 16.1GB. [2024-09-21 19:11:26,574 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 52.4MB. Free memory is still 28.9MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 79.7MB. Free memory is still 43.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 303.13ms. Allocated memory is still 79.7MB. Free memory was 41.1MB in the beginning and 48.0MB in the end (delta: -6.9MB). Peak memory consumption was 3.0MB. 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...