This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:11:16,553 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:11:16,618 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:11:16,622 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:11:16,622 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:11:16,666 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:11:16,667 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:11:16,667 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:11:16,668 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:11:16,669 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:11:16,669 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:11:16,669 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:11:16,670 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:11:16,670 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:11:16,670 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:11:16,671 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:11:16,671 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:11:16,672 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:11:16,672 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:11:16,675 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:11:16,677 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:11:16,677 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:11:16,678 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:11:16,678 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:11:16,678 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:11:16,678 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:11:16,679 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:11:16,679 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:11:16,679 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:11:16,679 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:11:16,680 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:11:16,680 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:11:16,680 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:11:16,680 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:11:16,681 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:11:16,681 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:11:16,683 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:11:16,683 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:11:16,683 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:11:16,683 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:11:16,683 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:11:16,684 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:11:16,684 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:11:16,684 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:11:16,944 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:11:16,965 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:11:16,968 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:11:16,969 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:11:16,969 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:11:16,971 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/ps3-ll_unwindbound50.yml/output/witness-2.1.yml [2024-09-21 19:11:17,018 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:11:17,019 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:11:17,019 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/ps3-ll_unwindbound50.c [2024-09-21 19:11:18,473 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:11:18,663 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:11:18,664 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/ps3-ll_unwindbound50.c [2024-09-21 19:11:18,672 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/27f9f78d7/761e2c0e73be4af4b3b5156c80868997/FLAG4ed1ba3a0 [2024-09-21 19:11:18,692 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/27f9f78d7/761e2c0e73be4af4b3b5156c80868997 [2024-09-21 19:11:18,693 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:11:18,695 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:11:18,699 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:18,699 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:11:18,704 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:11:18,705 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 07:11:17" (1/2) ... [2024-09-21 19:11:18,706 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a3d061c and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:18, skipping insertion in model container [2024-09-21 19:11:18,706 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 07:11:17" (1/2) ... [2024-09-21 19:11:18,708 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@20d83b and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:18, skipping insertion in model container [2024-09-21 19:11:18,708 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:18" (2/2) ... [2024-09-21 19:11:18,709 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a3d061c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:18, skipping insertion in model container [2024-09-21 19:11:18,709 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:18" (2/2) ... [2024-09-21 19:11:18,718 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:11:18,719 INFO L1541 ArrayList]: Loop invariant at [L27-L36] (c == (14LL) && x == (1015LL) && y == (14LL)) || (c == (15LL) && x == (1240LL) && y == (15LL)) || (c == (13LL) && x == (819LL) && y == (13LL)) || (c == (27LL) && x == (6930LL) && y == (27LL)) || (c == (1LL) && x == (1LL) && y == (1LL)) || (c == (12LL) && x == (650LL) && y == (12LL)) || (c == (31LL) && x == (10416LL) && y == (31LL)) || (c == (9LL) && x == (285LL) && y == (9LL)) || (c == (49LL) && x == (40425LL) && y == (49LL)) || (c == (16LL) && x == (1496LL) && y == (16LL)) || (c == (30LL) && x == (9455LL) && y == (30LL)) || (c == (42LL) && x == (25585LL) && y == (42LL)) || (c == (44LL) && x == (29370LL) && y == (44LL)) || (c == (4LL) && x == (30LL) && y == (4LL)) || (c == (50LL) && x == (42925LL) && y == (50LL)) || (c == (2LL) && x == (5LL) && y == (2LL)) || (c == (36LL) && x == (16206LL) && y == (36LL)) || (c == (18LL) && x == (2109LL) && y == (18LL)) || (c == (26LL) && x == (6201LL) && y == (26LL)) || (c == (39LL) && x == (20540LL) && y == (39LL)) || (c == (0LL) && x == (0LL) && y == (0LL)) || (c == (21LL) && x == (3311LL) && y == (21LL)) || (c == (33LL) && x == (12529LL) && y == (33LL)) || (c == (8LL) && x == (204LL) && y == (8LL)) || (c == (34LL) && x == (13685LL) && y == (34LL)) || (c == (41LL) && x == (23821LL) && y == (41LL)) || (c == (22LL) && x == (3795LL) && y == (22LL)) || (c == (40LL) && x == (22140LL) && y == (40LL)) || (c == (25LL) && x == (5525LL) && y == (25LL)) || (c == (38LL) && x == (19019LL) && y == (38LL)) || (c == (10LL) && x == (385LL) && y == (10LL)) || (c == (19LL) && x == (2470LL) && y == (19LL)) || (c == (7LL) && x == (140LL) && y == (7LL)) || (c == (20LL) && x == (2870LL) && y == (20LL)) || (c == (46LL) && x == (33511LL) && y == (46LL)) || (c == (6LL) && x == (91LL) && y == (6LL)) || (c == (37LL) && x == (17575LL) && y == (37LL)) || (c == (43LL) && x == (27434LL) && y == (43LL)) || (c == (29LL) && x == (8555LL) && y == (29LL)) || (c == (5LL) && x == (55LL) && y == (5LL)) || (c == (24LL) && x == (4900LL) && y == (24LL)) || (c == (3LL) && x == (14LL) && y == (3LL)) || (c == (35LL) && x == (14910LL) && y == (35LL)) || (c == (28LL) && x == (7714LL) && y == (28LL)) || (c == (23LL) && x == (4324LL) && y == (23LL)) || (c == (45LL) && x == (31395LL) && y == (45LL)) || (c == (48LL) && x == (38024LL) && y == (48LL)) || (c == (17LL) && x == (1785LL) && y == (17LL)) || (c == (32LL) && x == (11440LL) && y == (32LL)) || (c == (47LL) && x == (35720LL) && y == (47LL)) || (c == (11LL) && x == (506LL) && y == (11LL)) [2024-09-21 19:11:18,722 INFO L1541 ArrayList]: Function contract at [L9]: requires cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:11:18,722 INFO L1541 ArrayList]: Function contract at [L18]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:11:18,743 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:11:18,919 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_unwindbound50.c[458,471] [2024-09-21 19:11:18,943 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:11:18,951 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global [2024-09-21 19:11:18,982 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_unwindbound50.c[458,471] Start Parsing Global Start Parsing Global [2024-09-21 19:11:18,985 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:11:18,986 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@20d83b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:18, skipping insertion in model container [2024-09-21 19:11:18,986 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:18,986 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:11:18,990 INFO L158 Benchmark]: Toolchain (without parser) took 292.87ms. Allocated memory is still 184.5MB. Free memory was 128.3MB in the beginning and 115.5MB in the end (delta: 12.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:11:18,991 INFO L158 Benchmark]: Witness Parser took 0.20ms. Allocated memory is still 184.5MB. Free memory is still 150.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:18,991 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 184.5MB. Free memory is still 147.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:18,992 INFO L158 Benchmark]: CACSL2BoogieTranslator took 287.57ms. Allocated memory is still 184.5MB. Free memory was 128.3MB in the beginning and 115.5MB in the end (delta: 12.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:11:18,994 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 184.5MB. Free memory is still 150.1MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.15ms. Allocated memory is still 184.5MB. Free memory is still 147.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 287.57ms. Allocated memory is still 184.5MB. Free memory was 128.3MB in the beginning and 115.5MB in the end (delta: 12.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 19]: 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 19:11:20,957 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:11:21,045 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:11:21,050 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:11:21,051 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:11:21,082 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:11:21,082 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:11:21,083 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:11:21,084 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:11:21,087 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:11:21,087 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:11:21,088 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:11:21,088 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:11:21,088 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:11:21,089 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:11:21,089 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:11:21,089 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:11:21,090 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:11:21,090 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:11:21,090 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:11:21,090 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:11:21,094 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:11:21,094 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:11:21,094 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:11:21,095 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:11:21,095 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:11:21,095 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:11:21,095 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:11:21,096 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:11:21,096 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:11:21,096 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:11:21,096 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:11:21,097 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:11:21,097 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:11:21,098 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:11:21,099 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:11:21,099 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:11:21,100 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:11:21,100 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:11:21,100 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:11:21,101 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:11:21,101 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:11:21,101 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:11:21,102 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:11:21,102 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:11:21,102 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:11:21,102 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:11:21,422 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:11:21,446 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:11:21,450 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:11:21,452 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:11:21,456 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:11:21,458 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/ps3-ll_unwindbound50.c [2024-09-21 19:11:22,905 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:11:23,097 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:11:23,098 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/ps3-ll_unwindbound50.c [2024-09-21 19:11:23,107 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/b411e80bd/11e66264a69c4cf1946d81a54d2fefab/FLAG76c86e048 [2024-09-21 19:11:23,125 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/b411e80bd/11e66264a69c4cf1946d81a54d2fefab [2024-09-21 19:11:23,128 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:11:23,129 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:11:23,129 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/ps3-ll_unwindbound50.yml/output/witness-2.1.yml [2024-09-21 19:11:23,190 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:11:23,192 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:11:23,194 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:23,194 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:11:23,199 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:11:23,200 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:23" (1/2) ... [2024-09-21 19:11:23,200 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b4d1fab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:23, skipping insertion in model container [2024-09-21 19:11:23,203 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:23" (1/2) ... [2024-09-21 19:11:23,205 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@40853d0b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:23, skipping insertion in model container [2024-09-21 19:11:23,205 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 07:11:23" (2/2) ... [2024-09-21 19:11:23,205 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b4d1fab and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:23, skipping insertion in model container [2024-09-21 19:11:23,205 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 07:11:23" (2/2) ... [2024-09-21 19:11:23,213 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:11:23,214 INFO L1541 ArrayList]: Loop invariant at [L27-L36] (c == (14LL) && x == (1015LL) && y == (14LL)) || (c == (15LL) && x == (1240LL) && y == (15LL)) || (c == (13LL) && x == (819LL) && y == (13LL)) || (c == (27LL) && x == (6930LL) && y == (27LL)) || (c == (1LL) && x == (1LL) && y == (1LL)) || (c == (12LL) && x == (650LL) && y == (12LL)) || (c == (31LL) && x == (10416LL) && y == (31LL)) || (c == (9LL) && x == (285LL) && y == (9LL)) || (c == (49LL) && x == (40425LL) && y == (49LL)) || (c == (16LL) && x == (1496LL) && y == (16LL)) || (c == (30LL) && x == (9455LL) && y == (30LL)) || (c == (42LL) && x == (25585LL) && y == (42LL)) || (c == (44LL) && x == (29370LL) && y == (44LL)) || (c == (4LL) && x == (30LL) && y == (4LL)) || (c == (50LL) && x == (42925LL) && y == (50LL)) || (c == (2LL) && x == (5LL) && y == (2LL)) || (c == (36LL) && x == (16206LL) && y == (36LL)) || (c == (18LL) && x == (2109LL) && y == (18LL)) || (c == (26LL) && x == (6201LL) && y == (26LL)) || (c == (39LL) && x == (20540LL) && y == (39LL)) || (c == (0LL) && x == (0LL) && y == (0LL)) || (c == (21LL) && x == (3311LL) && y == (21LL)) || (c == (33LL) && x == (12529LL) && y == (33LL)) || (c == (8LL) && x == (204LL) && y == (8LL)) || (c == (34LL) && x == (13685LL) && y == (34LL)) || (c == (41LL) && x == (23821LL) && y == (41LL)) || (c == (22LL) && x == (3795LL) && y == (22LL)) || (c == (40LL) && x == (22140LL) && y == (40LL)) || (c == (25LL) && x == (5525LL) && y == (25LL)) || (c == (38LL) && x == (19019LL) && y == (38LL)) || (c == (10LL) && x == (385LL) && y == (10LL)) || (c == (19LL) && x == (2470LL) && y == (19LL)) || (c == (7LL) && x == (140LL) && y == (7LL)) || (c == (20LL) && x == (2870LL) && y == (20LL)) || (c == (46LL) && x == (33511LL) && y == (46LL)) || (c == (6LL) && x == (91LL) && y == (6LL)) || (c == (37LL) && x == (17575LL) && y == (37LL)) || (c == (43LL) && x == (27434LL) && y == (43LL)) || (c == (29LL) && x == (8555LL) && y == (29LL)) || (c == (5LL) && x == (55LL) && y == (5LL)) || (c == (24LL) && x == (4900LL) && y == (24LL)) || (c == (3LL) && x == (14LL) && y == (3LL)) || (c == (35LL) && x == (14910LL) && y == (35LL)) || (c == (28LL) && x == (7714LL) && y == (28LL)) || (c == (23LL) && x == (4324LL) && y == (23LL)) || (c == (45LL) && x == (31395LL) && y == (45LL)) || (c == (48LL) && x == (38024LL) && y == (48LL)) || (c == (17LL) && x == (1785LL) && y == (17LL)) || (c == (32LL) && x == (11440LL) && y == (32LL)) || (c == (47LL) && x == (35720LL) && y == (47LL)) || (c == (11LL) && x == (506LL) && y == (11LL)) [2024-09-21 19:11:23,214 INFO L1541 ArrayList]: Function contract at [L18]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:11:23,216 INFO L1541 ArrayList]: Function contract at [L9]: requires cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:11:23,235 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:11:23,407 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_unwindbound50.c[458,471] [2024-09-21 19:11:23,434 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:11:23,445 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global [2024-09-21 19:11:23,481 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_unwindbound50.c[458,471] Start Parsing Global Start Parsing Global [2024-09-21 19:11:23,485 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:11:23,486 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@40853d0b and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:23, skipping insertion in model container [2024-09-21 19:11:23,486 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:23,486 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:11:23,488 INFO L158 Benchmark]: Toolchain (without parser) took 295.12ms. Allocated memory is still 79.7MB. Free memory was 44.7MB in the beginning and 51.5MB in the end (delta: -6.8MB). Peak memory consumption was 7.0MB. Max. memory is 16.1GB. [2024-09-21 19:11:23,489 INFO L158 Benchmark]: CDTParser took 0.47ms. Allocated memory is still 56.6MB. Free memory is still 39.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:23,489 INFO L158 Benchmark]: Witness Parser took 0.11ms. Allocated memory is still 79.7MB. Free memory is still 46.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:23,490 INFO L158 Benchmark]: CACSL2BoogieTranslator took 292.15ms. Allocated memory is still 79.7MB. Free memory was 44.5MB in the beginning and 51.8MB in the end (delta: -7.3MB). Peak memory consumption was 7.0MB. Max. memory is 16.1GB. [2024-09-21 19:11:23,492 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.47ms. Allocated memory is still 56.6MB. Free memory is still 39.1MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.11ms. Allocated memory is still 79.7MB. Free memory is still 46.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 292.15ms. Allocated memory is still 79.7MB. Free memory was 44.5MB in the beginning and 51.8MB in the end (delta: -7.3MB). Peak memory consumption was 7.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 19]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...