This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:11:29,629 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:11:29,705 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:11:29,712 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:11:29,715 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:11:29,746 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:11:29,747 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:11:29,748 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:11:29,748 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:11:29,749 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:11:29,750 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:11:29,750 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:11:29,751 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:11:29,751 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:11:29,753 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:11:29,754 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:11:29,754 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:11:29,754 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:11:29,754 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:11:29,755 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:11:29,755 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:11:29,756 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:11:29,759 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:11:29,759 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:11:29,760 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:11:29,760 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:11:29,760 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:11:29,760 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:11:29,761 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:11:29,761 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:11:29,761 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:11:29,761 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:11:29,761 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:11:29,762 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:11:29,762 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:11:29,762 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:11:29,764 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:11:29,764 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:11:29,765 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:11:29,765 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:11:29,765 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:11:29,766 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:11:29,766 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:11:29,766 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:11:30,035 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:11:30,060 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:11:30,063 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:11:30,064 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:11:30,065 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:11:30,067 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/ps5-ll_valuebound20.yml/output/witness-2.1.yml [2024-09-21 19:11:30,155 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:11:30,155 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:11:30,156 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/ps5-ll_valuebound20.c [2024-09-21 19:11:31,677 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:11:31,860 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:11:31,861 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/ps5-ll_valuebound20.c [2024-09-21 19:11:31,868 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/8387c3de0/60e949f9c8154e228ddef2e2f395b018/FLAG09921aea7 [2024-09-21 19:11:31,883 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/8387c3de0/60e949f9c8154e228ddef2e2f395b018 [2024-09-21 19:11:31,884 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:11:31,885 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:11:31,887 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:31,887 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:11:31,895 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:11:31,896 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 07:11:30" (1/2) ... [2024-09-21 19:11:31,898 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37549f13 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:31, skipping insertion in model container [2024-09-21 19:11:31,899 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 07:11:30" (1/2) ... [2024-09-21 19:11:31,900 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2245b897 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:31, skipping insertion in model container [2024-09-21 19:11:31,901 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:31" (2/2) ... [2024-09-21 19:11:31,901 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37549f13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:31, skipping insertion in model container [2024-09-21 19:11:31,901 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:31" (2/2) ... [2024-09-21 19:11:31,910 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:11:31,913 INFO L1541 ArrayList]: Loop invariant at [L28-L37] (c == (20LL) && x == (722666LL) && y == (20LL)) || (c == (1LL) && x == (1LL) && y == (1LL)) || (c == (4LL) && x == (354LL) && y == (4LL)) || (c == (3LL) && x == (98LL) && y == (3LL)) || (c == (8LL) && x == (8772LL) && y == (8LL)) || (c == (12LL) && x == (60710LL) && y == (12LL)) || (c == (16LL) && x == (243848LL) && y == (16LL)) || (c == (7LL) && x == (4676LL) && y == (7LL)) || (c == (6LL) && x == (2275LL) && y == (6LL)) || (c == (0LL) && x == (0LL) && y == (0LL)) || (c == (2LL) && x == (17LL) && y == (2LL)) || (c == (17LL) && x == (327369LL) && y == (17LL)) || (c == (18LL) && x == (432345LL) && y == (18LL)) || (c == (10LL) && x == (25333LL) && y == (10LL)) || (c == (19LL) && x == (562666LL) && y == (19LL)) || (c == (9LL) && x == (15333LL) && y == (9LL)) || (c == (14LL) && x == (127687LL) && y == (14LL)) || (c == (15LL) && x == (178312LL) && y == (15LL)) || (c == (11LL) && x == (39974LL) && y == (11LL)) || (c == (13LL) && x == (89271LL) && y == (13LL)) || (c == (5LL) && x == (979LL) && y == (5LL)) [2024-09-21 19:11:31,913 INFO L1541 ArrayList]: Function contract at [L9]: requires 1, ensures (!(cond == (1)) || (1)) && (!(1) || (1)) [2024-09-21 19:11:31,913 INFO L1541 ArrayList]: Function contract at [L17]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:11:31,913 INFO L1541 ArrayList]: Function contract at [L6]: requires 1, ensures (!(1) || (1)) && (!(cond == (1)) || (1)) [2024-09-21 19:11:31,938 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:11:32,091 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/ps5-ll_valuebound20.c[458,471] [2024-09-21 19:11:32,108 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:11:32,119 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:11:32,166 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/ps5-ll_valuebound20.c[458,471] Start Parsing Global Start Parsing Global [2024-09-21 19:11:32,173 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:11:32,173 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2245b897 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:32, skipping insertion in model container [2024-09-21 19:11:32,174 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:32,174 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:11:32,178 INFO L158 Benchmark]: Toolchain (without parser) took 291.38ms. Allocated memory is still 159.4MB. Free memory was 83.6MB in the beginning and 70.5MB in the end (delta: 13.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:11:32,178 INFO L158 Benchmark]: Witness Parser took 0.22ms. Allocated memory is still 159.4MB. Free memory is still 117.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:32,179 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 159.4MB. Free memory is still 130.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:32,180 INFO L158 Benchmark]: CACSL2BoogieTranslator took 287.47ms. Allocated memory is still 159.4MB. Free memory was 83.4MB in the beginning and 70.5MB in the end (delta: 12.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:11:32,182 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 0.22ms. Allocated memory is still 159.4MB. Free memory is still 117.7MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.15ms. Allocated memory is still 159.4MB. Free memory is still 130.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 287.47ms. Allocated memory is still 159.4MB. Free memory was 83.4MB in the beginning and 70.5MB 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: 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 19:11:34,250 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:11:34,317 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:11:34,321 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:11:34,322 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:11:34,345 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:11:34,346 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:11:34,346 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:11:34,349 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:11:34,349 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:11:34,351 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:11:34,351 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:11:34,351 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:11:34,352 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:11:34,352 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:11:34,352 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:11:34,353 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:11:34,353 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:11:34,353 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:11:34,354 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:11:34,354 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:11:34,357 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:11:34,358 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:11:34,358 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:11:34,359 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:11:34,359 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:11:34,359 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:11:34,359 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:11:34,360 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:11:34,360 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:11:34,361 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:11:34,361 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:11:34,361 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:11:34,361 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:11:34,362 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:11:34,362 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:11:34,363 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:11:34,363 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:11:34,363 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:11:34,363 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:11:34,364 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:11:34,365 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:11:34,366 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:11:34,366 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:11:34,366 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:11:34,367 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:11:34,367 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:11:34,693 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:11:34,719 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:11:34,722 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:11:34,723 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:11:34,724 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:11:34,726 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/ps5-ll_valuebound20.c [2024-09-21 19:11:36,386 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:11:36,608 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:11:36,608 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/ps5-ll_valuebound20.c [2024-09-21 19:11:36,615 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/308c55904/cc48ed396bad4c4d8e5a16d107826582/FLAG2ab68e558 [2024-09-21 19:11:36,982 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/308c55904/cc48ed396bad4c4d8e5a16d107826582 [2024-09-21 19:11:36,986 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:11:36,987 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:11:36,989 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/ps5-ll_valuebound20.yml/output/witness-2.1.yml [2024-09-21 19:11:37,056 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:11:37,057 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:11:37,061 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:37,061 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:11:37,066 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:11:37,067 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:36" (1/2) ... [2024-09-21 19:11:37,071 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@682f3b63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:37, skipping insertion in model container [2024-09-21 19:11:37,071 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:36" (1/2) ... [2024-09-21 19:11:37,072 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7fde5788 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:37, skipping insertion in model container [2024-09-21 19:11:37,073 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 07:11:37" (2/2) ... [2024-09-21 19:11:37,073 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@682f3b63 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:37, skipping insertion in model container [2024-09-21 19:11:37,073 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 07:11:37" (2/2) ... [2024-09-21 19:11:37,086 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:11:37,088 INFO L1541 ArrayList]: Loop invariant at [L28-L37] (c == (20LL) && x == (722666LL) && y == (20LL)) || (c == (1LL) && x == (1LL) && y == (1LL)) || (c == (4LL) && x == (354LL) && y == (4LL)) || (c == (3LL) && x == (98LL) && y == (3LL)) || (c == (8LL) && x == (8772LL) && y == (8LL)) || (c == (12LL) && x == (60710LL) && y == (12LL)) || (c == (16LL) && x == (243848LL) && y == (16LL)) || (c == (7LL) && x == (4676LL) && y == (7LL)) || (c == (6LL) && x == (2275LL) && y == (6LL)) || (c == (0LL) && x == (0LL) && y == (0LL)) || (c == (2LL) && x == (17LL) && y == (2LL)) || (c == (17LL) && x == (327369LL) && y == (17LL)) || (c == (18LL) && x == (432345LL) && y == (18LL)) || (c == (10LL) && x == (25333LL) && y == (10LL)) || (c == (19LL) && x == (562666LL) && y == (19LL)) || (c == (9LL) && x == (15333LL) && y == (9LL)) || (c == (14LL) && x == (127687LL) && y == (14LL)) || (c == (15LL) && x == (178312LL) && y == (15LL)) || (c == (11LL) && x == (39974LL) && y == (11LL)) || (c == (13LL) && x == (89271LL) && y == (13LL)) || (c == (5LL) && x == (979LL) && y == (5LL)) [2024-09-21 19:11:37,088 INFO L1541 ArrayList]: Function contract at [L9]: requires 1, ensures (!(cond == (1)) || (1)) && (!(1) || (1)) [2024-09-21 19:11:37,088 INFO L1541 ArrayList]: Function contract at [L6]: requires 1, ensures (!(1) || (1)) && (!(cond == (1)) || (1)) [2024-09-21 19:11:37,088 INFO L1541 ArrayList]: Function contract at [L17]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:11:37,108 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:11:37,297 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/ps5-ll_valuebound20.c[458,471] [2024-09-21 19:11:37,330 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:11:37,345 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:11:37,385 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/ps5-ll_valuebound20.c[458,471] Start Parsing Global Start Parsing Global [2024-09-21 19:11:37,388 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:11:37,389 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7fde5788 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:37, skipping insertion in model container [2024-09-21 19:11:37,390 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:37,390 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:11:37,392 INFO L158 Benchmark]: Toolchain (without parser) took 334.32ms. Allocated memory is still 75.5MB. Free memory was 41.8MB in the beginning and 48.8MB in the end (delta: -7.0MB). Peak memory consumption was 8.9MB. Max. memory is 16.1GB. [2024-09-21 19:11:37,393 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 54.5MB. Free memory was 33.6MB in the beginning and 33.6MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:37,394 INFO L158 Benchmark]: Witness Parser took 0.28ms. Allocated memory is still 75.5MB. Free memory is still 43.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:37,394 INFO L158 Benchmark]: CACSL2BoogieTranslator took 329.54ms. Allocated memory is still 75.5MB. Free memory was 41.6MB in the beginning and 48.8MB in the end (delta: -7.2MB). Peak memory consumption was 8.9MB. Max. memory is 16.1GB. [2024-09-21 19:11:37,397 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 54.5MB. Free memory was 33.6MB in the beginning and 33.6MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.28ms. Allocated memory is still 75.5MB. Free memory is still 43.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 329.54ms. Allocated memory is still 75.5MB. Free memory was 41.6MB in the beginning and 48.8MB in the end (delta: -7.2MB). Peak memory consumption was 8.9MB. 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...