This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:06:15,292 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:06:15,377 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:06:15,383 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:06:15,384 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:06:15,412 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:06:15,414 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:06:15,414 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:06:15,415 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:06:15,416 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:06:15,417 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:06:15,418 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:06:15,418 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:06:15,418 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:06:15,420 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:06:15,421 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:06:15,421 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:06:15,421 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:06:15,421 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:06:15,422 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:06:15,422 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:06:15,425 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:06:15,425 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:06:15,426 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:06:15,426 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:06:15,426 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:06:15,426 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:06:15,427 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:06:15,427 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:06:15,428 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:06:15,428 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:06:15,428 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:06:15,429 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:06:15,429 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:06:15,429 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:06:15,430 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:06:15,430 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:06:15,430 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:06:15,430 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:06:15,430 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:06:15,431 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:06:15,431 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:06:15,431 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:06:15,432 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:06:15,694 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:06:15,721 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:06:15,724 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:06:15,725 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:06:15,725 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:06:15,727 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/loops/veris.c_NetBSD-libc_loop.i [2024-09-21 19:06:17,179 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:06:17,389 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:06:17,390 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loops/veris.c_NetBSD-libc_loop.i [2024-09-21 19:06:17,398 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/81604a739/8dc7a047d37e4b839fa8d7497ef24bec/FLAGf7ffb6ea6 [2024-09-21 19:06:17,410 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/81604a739/8dc7a047d37e4b839fa8d7497ef24bec [2024-09-21 19:06:17,412 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:06:17,412 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:06:17,413 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/veris.c_NetBSD-libc_loop.yml/output/witness-2.1.yml [2024-09-21 19:06:17,456 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:06:17,458 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:06:17,460 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:06:17,460 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:06:17,465 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:06:17,466 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:06:17" (1/2) ... [2024-09-21 19:06:17,467 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40ebab47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:06:17, skipping insertion in model container [2024-09-21 19:06:17,467 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:06:17" (1/2) ... [2024-09-21 19:06:17,471 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3e9bd12e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:06:17, skipping insertion in model container [2024-09-21 19:06:17,471 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 07:06:17" (2/2) ... [2024-09-21 19:06:17,472 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40ebab47 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:06:17, skipping insertion in model container [2024-09-21 19:06:17,472 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 07:06:17" (2/2) ... [2024-09-21 19:06:17,480 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:06:17,481 INFO L1541 ArrayList]: Loop invariant at [L29-L33] 1 [2024-09-21 19:06:17,481 INFO L1541 ArrayList]: Function contract at [L25]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:06:17,481 INFO L1541 ArrayList]: Function contract at [L38]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:06:17,481 INFO L1541 ArrayList]: Function contract at [L14]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:06:17,499 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:06:17,636 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/loops/veris.c_NetBSD-libc_loop.i[825,838] [2024-09-21 19:06:17,651 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:06:17,658 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global [2024-09-21 19:06:17,688 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/loops/veris.c_NetBSD-libc_loop.i[825,838] Start Parsing Global Start Parsing Global [2024-09-21 19:06:17,691 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:06:17,692 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3e9bd12e and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:06:17, skipping insertion in model container [2024-09-21 19:06:17,692 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:06:17,692 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:06:17,694 INFO L158 Benchmark]: Toolchain (without parser) took 235.44ms. Allocated memory is still 188.7MB. Free memory was 117.9MB in the beginning and 105.3MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:06:17,695 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 113.2MB. Free memory is still 76.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:06:17,695 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 188.7MB. Free memory is still 119.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:06:17,696 INFO L158 Benchmark]: CACSL2BoogieTranslator took 232.02ms. Allocated memory is still 188.7MB. Free memory was 117.7MB in the beginning and 105.3MB in the end (delta: 12.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:06:17,697 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 113.2MB. Free memory is still 76.1MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 188.7MB. Free memory is still 119.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 232.02ms. Allocated memory is still 188.7MB. Free memory was 117.7MB in the beginning and 105.3MB in the end (delta: 12.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 26]: 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 19:06:19,737 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:06:19,811 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:06:19,816 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:06:19,817 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:06:19,852 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:06:19,853 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:06:19,853 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:06:19,854 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:06:19,856 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:06:19,858 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:06:19,858 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:06:19,859 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:06:19,859 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:06:19,859 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:06:19,859 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:06:19,860 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:06:19,860 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:06:19,860 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:06:19,860 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:06:19,861 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:06:19,865 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:06:19,865 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:06:19,865 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:06:19,866 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:06:19,866 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:06:19,866 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:06:19,866 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:06:19,867 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:06:19,867 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:06:19,868 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:06:19,868 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:06:19,868 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:06:19,869 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:06:19,869 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:06:19,869 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:06:19,869 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:06:19,869 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:06:19,870 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:06:19,870 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:06:19,870 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:06:19,871 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:06:19,871 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:06:19,871 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:06:19,872 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:06:19,872 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:06:19,872 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:06:20,177 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:06:20,197 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:06:20,199 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:06:20,201 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:06:20,202 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:06:20,203 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/veris.c_NetBSD-libc_loop.yml/output/witness-2.1.yml [2024-09-21 19:06:20,251 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:06:20,251 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:06:20,251 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/loops/veris.c_NetBSD-libc_loop.i [2024-09-21 19:06:21,665 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:06:21,916 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:06:21,917 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loops/veris.c_NetBSD-libc_loop.i [2024-09-21 19:06:21,924 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/757cabd3a/022419fa73794ab39f362115db90a35f/FLAGb7cd3a702 [2024-09-21 19:06:22,249 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/757cabd3a/022419fa73794ab39f362115db90a35f [2024-09-21 19:06:22,250 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:06:22,252 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:06:22,254 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:06:22,254 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:06:22,259 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:06:22,260 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 07:06:20" (1/2) ... [2024-09-21 19:06:22,264 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f27299a and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:06:22, skipping insertion in model container [2024-09-21 19:06:22,265 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 07:06:20" (1/2) ... [2024-09-21 19:06:22,266 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2daafe0f and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:06:22, skipping insertion in model container [2024-09-21 19:06:22,266 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:06:22" (2/2) ... [2024-09-21 19:06:22,266 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f27299a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:06:22, skipping insertion in model container [2024-09-21 19:06:22,266 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:06:22" (2/2) ... [2024-09-21 19:06:22,277 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:06:22,279 INFO L1541 ArrayList]: Loop invariant at [L29-L33] 1 [2024-09-21 19:06:22,279 INFO L1541 ArrayList]: Function contract at [L38]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:06:22,279 INFO L1541 ArrayList]: Function contract at [L25]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:06:22,279 INFO L1541 ArrayList]: Function contract at [L14]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:06:22,297 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:06:22,446 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/loops/veris.c_NetBSD-libc_loop.i[825,838] [2024-09-21 19:06:22,471 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:06:22,487 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global [2024-09-21 19:06:22,527 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/loops/veris.c_NetBSD-libc_loop.i[825,838] Start Parsing Global Start Parsing Global [2024-09-21 19:06:22,531 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:06:22,532 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2daafe0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:06:22, skipping insertion in model container [2024-09-21 19:06:22,532 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:06:22,533 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:06:22,535 INFO L158 Benchmark]: Toolchain (without parser) took 282.14ms. Allocated memory is still 83.9MB. Free memory was 59.5MB in the beginning and 46.1MB in the end (delta: 13.4MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-09-21 19:06:22,535 INFO L158 Benchmark]: Witness Parser took 0.31ms. Allocated memory is still 60.8MB. Free memory was 41.4MB in the beginning and 41.3MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:06:22,536 INFO L158 Benchmark]: CDTParser took 0.07ms. Allocated memory is still 60.8MB. Free memory is still 39.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:06:22,537 INFO L158 Benchmark]: CACSL2BoogieTranslator took 279.02ms. Allocated memory is still 83.9MB. Free memory was 59.2MB in the beginning and 46.1MB in the end (delta: 13.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-09-21 19:06:22,539 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 0.31ms. Allocated memory is still 60.8MB. Free memory was 41.4MB in the beginning and 41.3MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.07ms. Allocated memory is still 60.8MB. Free memory is still 39.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 279.02ms. Allocated memory is still 83.9MB. Free memory was 59.2MB in the beginning and 46.1MB in the end (delta: 13.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 26]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...