This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:11:19,355 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:11:19,428 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:11:19,432 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:11:19,433 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:11:19,453 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:11:19,453 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:11:19,454 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:11:19,454 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:11:19,455 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:11:19,455 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:11:19,455 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:11:19,456 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:11:19,456 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:11:19,457 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:11:19,457 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:11:19,457 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:11:19,458 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:11:19,458 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:11:19,458 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:11:19,459 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:11:19,459 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:11:19,460 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:11:19,460 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:11:19,460 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:11:19,461 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:11:19,461 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:11:19,462 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:11:19,462 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:11:19,462 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:11:19,463 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:11:19,463 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:11:19,463 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:11:19,463 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:11:19,464 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:11:19,464 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:11:19,464 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:11:19,464 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:11:19,465 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:11:19,465 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:11:19,465 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:11:19,468 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:11:19,468 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:11:19,468 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:11:19,736 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:11:19,760 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:11:19,765 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:11:19,766 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:11:19,767 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:11:19,769 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/ps3-ll_valuebound20.yml/output/witness-2.1.yml [2024-09-21 19:11:19,833 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:11:19,834 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:11:19,834 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/ps3-ll_valuebound20.c [2024-09-21 19:11:21,268 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:11:21,463 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:11:21,464 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/ps3-ll_valuebound20.c [2024-09-21 19:11:21,471 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/11fe4c5f3/40a1fb3ae3c14a2793da7fd8528eda05/FLAG28d0318a4 [2024-09-21 19:11:21,842 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/11fe4c5f3/40a1fb3ae3c14a2793da7fd8528eda05 [2024-09-21 19:11:21,843 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:11:21,844 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:11:21,847 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:21,847 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:11:21,851 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:11:21,851 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 07:11:19" (1/2) ... [2024-09-21 19:11:21,852 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a9d4af9 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 19:11:21,852 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 07:11:19" (1/2) ... [2024-09-21 19:11:21,854 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4ddd6876 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 19:11:21,854 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:21" (2/2) ... [2024-09-21 19:11:21,854 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a9d4af9 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 19:11:21,854 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:21" (2/2) ... [2024-09-21 19:11:21,865 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:11:21,865 INFO L1541 ArrayList]: Loop invariant at [L27-L36] (c == (4LL) && x == (30LL) && y == (4LL)) || (c == (17LL) && x == (1785LL) && y == (17LL)) || (c == (19LL) && x == (2470LL) && y == (19LL)) || (c == (2LL) && x == (5LL) && y == (2LL)) || (c == (20LL) && x == (2870LL) && y == (20LL)) || (c == (18LL) && x == (2109LL) && y == (18LL)) || (c == (14LL) && x == (1015LL) && y == (14LL)) || (c == (15LL) && x == (1240LL) && y == (15LL)) || (c == (16LL) && x == (1496LL) && y == (16LL)) || (c == (10LL) && x == (385LL) && y == (10LL)) || (c == (0LL) && x == (0LL) && y == (0LL)) || (c == (7LL) && x == (140LL) && y == (7LL)) || (c == (3LL) && x == (14LL) && y == (3LL)) || (c == (6LL) && x == (91LL) && y == (6LL)) || (c == (12LL) && x == (650LL) && y == (12LL)) || (c == (11LL) && x == (506LL) && y == (11LL)) || (c == (5LL) && x == (55LL) && y == (5LL)) || (c == (1LL) && x == (1LL) && y == (1LL)) || (c == (8LL) && x == (204LL) && y == (8LL)) || (c == (9LL) && x == (285LL) && y == (9LL)) || (c == (13LL) && x == (819LL) && y == (13LL)) [2024-09-21 19:11:21,865 INFO L1541 ArrayList]: Function contract at [L9]: requires cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:11:21,866 INFO L1541 ArrayList]: Function contract at [L17]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:11:21,866 INFO L1541 ArrayList]: Function contract at [L6]: requires cond == (0) || cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:11:21,881 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:11:22,035 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_valuebound20.c[458,471] [2024-09-21 19:11:22,053 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:11:22,061 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:11:22,109 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_valuebound20.c[458,471] Start Parsing Global Start Parsing Global [2024-09-21 19:11:22,112 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:11:22,112 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4ddd6876 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:22, skipping insertion in model container [2024-09-21 19:11:22,112 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:22,113 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:11:22,114 INFO L158 Benchmark]: Toolchain (without parser) took 269.69ms. Allocated memory is still 167.8MB. Free memory was 88.8MB in the beginning and 137.3MB in the end (delta: -48.5MB). Peak memory consumption was 18.5MB. Max. memory is 16.1GB. [2024-09-21 19:11:22,115 INFO L158 Benchmark]: Witness Parser took 0.21ms. Allocated memory is still 167.8MB. Free memory is still 135.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:22,115 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 167.8MB. Free memory is still 133.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:22,116 INFO L158 Benchmark]: CACSL2BoogieTranslator took 265.89ms. Allocated memory is still 167.8MB. Free memory was 88.6MB in the beginning and 137.4MB in the end (delta: -48.8MB). Peak memory consumption was 18.5MB. Max. memory is 16.1GB. [2024-09-21 19:11:22,125 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 0.21ms. Allocated memory is still 167.8MB. Free memory is still 135.7MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.27ms. Allocated memory is still 167.8MB. Free memory is still 133.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 265.89ms. Allocated memory is still 167.8MB. Free memory was 88.6MB in the beginning and 137.4MB in the end (delta: -48.8MB). Peak memory consumption was 18.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 18]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:11:24,121 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:11:24,209 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:11:24,215 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:11:24,215 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:11:24,246 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:11:24,247 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:11:24,247 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:11:24,248 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:11:24,250 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:11:24,250 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:11:24,251 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:11:24,251 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:11:24,252 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:11:24,252 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:11:24,252 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:11:24,253 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:11:24,253 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:11:24,253 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:11:24,253 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:11:24,254 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:11:24,258 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:11:24,258 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:11:24,258 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:11:24,259 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:11:24,259 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:11:24,260 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:11:24,260 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:11:24,261 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:11:24,261 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:11:24,261 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:11:24,262 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:11:24,262 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:11:24,262 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:11:24,262 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:11:24,263 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:11:24,263 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:11:24,263 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:11:24,263 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:11:24,264 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:11:24,264 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:11:24,265 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:11:24,266 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:11:24,266 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:11:24,266 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:11:24,266 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:11:24,267 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:11:24,604 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:11:24,628 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:11:24,632 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:11:24,633 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:11:24,633 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:11:24,635 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/ps3-ll_valuebound20.c [2024-09-21 19:11:26,156 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:11:26,341 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:11:26,342 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/ps3-ll_valuebound20.c [2024-09-21 19:11:26,350 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/235c57e4b/12432c3ea6e342478a7796c80d6d09bf/FLAGf6a42bda1 [2024-09-21 19:11:26,722 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/235c57e4b/12432c3ea6e342478a7796c80d6d09bf [2024-09-21 19:11:26,725 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:11:26,726 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:11:26,728 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/ps3-ll_valuebound20.yml/output/witness-2.1.yml [2024-09-21 19:11:26,792 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:11:26,793 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:11:26,795 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:26,795 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:11:26,800 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:11:26,800 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:26" (1/2) ... [2024-09-21 19:11:26,803 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cf0a679 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 19:11:26,803 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:26" (1/2) ... [2024-09-21 19:11:26,805 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@dc3d225 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 19:11:26,805 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 19:11:26,805 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cf0a679 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 19:11:26,805 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 19:11:26,815 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:11:26,816 INFO L1541 ArrayList]: Loop invariant at [L27-L36] (c == (4LL) && x == (30LL) && y == (4LL)) || (c == (17LL) && x == (1785LL) && y == (17LL)) || (c == (19LL) && x == (2470LL) && y == (19LL)) || (c == (2LL) && x == (5LL) && y == (2LL)) || (c == (20LL) && x == (2870LL) && y == (20LL)) || (c == (18LL) && x == (2109LL) && y == (18LL)) || (c == (14LL) && x == (1015LL) && y == (14LL)) || (c == (15LL) && x == (1240LL) && y == (15LL)) || (c == (16LL) && x == (1496LL) && y == (16LL)) || (c == (10LL) && x == (385LL) && y == (10LL)) || (c == (0LL) && x == (0LL) && y == (0LL)) || (c == (7LL) && x == (140LL) && y == (7LL)) || (c == (3LL) && x == (14LL) && y == (3LL)) || (c == (6LL) && x == (91LL) && y == (6LL)) || (c == (12LL) && x == (650LL) && y == (12LL)) || (c == (11LL) && x == (506LL) && y == (11LL)) || (c == (5LL) && x == (55LL) && y == (5LL)) || (c == (1LL) && x == (1LL) && y == (1LL)) || (c == (8LL) && x == (204LL) && y == (8LL)) || (c == (9LL) && x == (285LL) && y == (9LL)) || (c == (13LL) && x == (819LL) && y == (13LL)) [2024-09-21 19:11:26,816 INFO L1541 ArrayList]: Function contract at [L17]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:11:26,816 INFO L1541 ArrayList]: Function contract at [L9]: requires cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:11:26,816 INFO L1541 ArrayList]: Function contract at [L6]: requires cond == (0) || cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:11:26,837 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:11:27,009 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_valuebound20.c[458,471] [2024-09-21 19:11:27,035 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:11:27,047 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:11:27,092 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_valuebound20.c[458,471] Start Parsing Global Start Parsing Global [2024-09-21 19:11:27,094 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:11:27,095 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@dc3d225 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:27, skipping insertion in model container [2024-09-21 19:11:27,095 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:27,096 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:11:27,098 INFO L158 Benchmark]: Toolchain (without parser) took 303.58ms. Allocated memory is still 77.6MB. Free memory was 40.0MB in the beginning and 53.1MB in the end (delta: -13.1MB). Peak memory consumption was 9.5MB. Max. memory is 16.1GB. [2024-09-21 19:11:27,098 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 50.3MB. Free memory is still 33.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:27,099 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 77.6MB. Free memory is still 42.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:27,099 INFO L158 Benchmark]: CACSL2BoogieTranslator took 300.75ms. Allocated memory is still 77.6MB. Free memory was 40.0MB in the beginning and 53.1MB in the end (delta: -13.1MB). Peak memory consumption was 9.5MB. Max. memory is 16.1GB. [2024-09-21 19:11:27,101 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 50.3MB. Free memory is still 33.5MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.17ms. Allocated memory is still 77.6MB. Free memory is still 42.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 300.75ms. Allocated memory is still 77.6MB. Free memory was 40.0MB in the beginning and 53.1MB in the end (delta: -13.1MB). Peak memory consumption was 9.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 18]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...