This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:12:13,764 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:12:13,832 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:12:13,837 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:12:13,839 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:12:13,870 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:12:13,870 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:12:13,871 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:12:13,872 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:12:13,873 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:12:13,873 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:12:13,874 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:12:13,874 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:12:13,876 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:12:13,877 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:12:13,877 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:12:13,877 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:12:13,878 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:12:13,878 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:12:13,878 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:12:13,878 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:12:13,882 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:12:13,883 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:12:13,883 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:12:13,883 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:12:13,883 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:12:13,883 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:12:13,884 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:12:13,884 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:12:13,884 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:12:13,884 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:12:13,884 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:12:13,885 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:12:13,885 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:12:13,885 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:12:13,885 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:12:13,886 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:12:13,886 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:12:13,888 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:12:13,888 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:12:13,889 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:12:13,889 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:12:13,889 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:12:13,890 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:12:14,168 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:12:14,195 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:12:14,198 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:12:14,199 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:12:14,201 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:12:14,202 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/sum_2x3-2.yml/output/witness-2.1.yml [2024-09-21 19:12:14,253 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:12:14,254 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:12:14,254 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/recursive-simple/sum_2x3-2.c [2024-09-21 19:12:15,657 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:12:15,871 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:12:15,872 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/recursive-simple/sum_2x3-2.c [2024-09-21 19:12:15,886 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/0fb20f8d3/dccc3856c4014112a9f7abc53ef6f195/FLAG7cef09aa2 [2024-09-21 19:12:15,941 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/0fb20f8d3/dccc3856c4014112a9f7abc53ef6f195 [2024-09-21 19:12:15,942 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:12:15,944 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:12:15,946 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:12:15,947 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:12:15,959 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:12:15,960 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 07:12:14" (1/2) ... [2024-09-21 19:12:15,961 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4287ef65 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:12:15, skipping insertion in model container [2024-09-21 19:12:15,962 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 07:12:14" (1/2) ... [2024-09-21 19:12:15,963 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@70b333fb and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:12:15, skipping insertion in model container [2024-09-21 19:12:15,963 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:12:15" (2/2) ... [2024-09-21 19:12:15,964 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4287ef65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:12:15, skipping insertion in model container [2024-09-21 19:12:15,964 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:12:15" (2/2) ... [2024-09-21 19:12:15,973 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:12:15,974 INFO L1541 ArrayList]: Function contract at [L5]: requires (m == (3) && n == (2)) || (m == (4) && n == (1)) || (m == (5) && n == (0)), ensures (!(m == (5) && n == (0)) || ( esult == (5))) && (!(m == (4) && n == (1)) || ( esult == (5))) && (!(m == (3) && n == (2)) || ( esult == (5))) [2024-09-21 19:12:15,975 INFO L1541 ArrayList]: Function contract at [L13]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:12:15,993 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:12:16,149 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/recursive-simple/sum_2x3-2.c[479,492] [2024-09-21 19:12:16,154 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:12:16,169 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global [2024-09-21 19:12:16,217 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:12:16,218 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@70b333fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:12:16, skipping insertion in model container [2024-09-21 19:12:16,220 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:12:16,220 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:12:16,222 INFO L158 Benchmark]: Toolchain (without parser) took 277.42ms. Allocated memory is still 140.5MB. Free memory was 112.9MB in the beginning and 101.1MB in the end (delta: 11.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-09-21 19:12:16,223 INFO L158 Benchmark]: Witness Parser took 0.26ms. Allocated memory is still 140.5MB. Free memory is still 112.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:12:16,223 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 140.5MB. Free memory is still 110.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:12:16,224 INFO L158 Benchmark]: CACSL2BoogieTranslator took 274.32ms. Allocated memory is still 140.5MB. Free memory was 112.9MB in the beginning and 101.1MB in the end (delta: 11.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-09-21 19:12:16,226 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 0.26ms. Allocated memory is still 140.5MB. Free memory is still 112.2MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.27ms. Allocated memory is still 140.5MB. Free memory is still 110.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 274.32ms. Allocated memory is still 140.5MB. Free memory was 112.9MB in the beginning and 101.1MB in the end (delta: 11.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 6]: 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 19:12:18,282 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:12:18,385 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:12:18,392 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:12:18,393 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:12:18,425 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:12:18,425 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:12:18,426 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:12:18,426 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:12:18,427 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:12:18,428 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:12:18,428 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:12:18,428 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:12:18,429 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:12:18,429 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:12:18,431 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:12:18,431 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:12:18,432 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:12:18,432 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:12:18,432 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:12:18,432 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:12:18,433 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:12:18,433 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:12:18,433 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:12:18,434 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:12:18,434 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:12:18,434 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:12:18,434 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:12:18,435 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:12:18,435 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:12:18,435 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:12:18,436 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:12:18,436 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:12:18,436 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:12:18,436 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:12:18,437 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:12:18,437 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:12:18,437 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:12:18,437 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:12:18,437 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:12:18,438 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:12:18,438 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:12:18,438 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:12:18,438 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:12:18,439 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:12:18,439 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:12:18,439 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:12:18,735 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:12:18,751 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:12:18,752 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:12:18,753 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:12:18,754 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:12:18,755 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/sum_2x3-2.yml/output/witness-2.1.yml [2024-09-21 19:12:18,803 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:12:18,803 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:12:18,804 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/recursive-simple/sum_2x3-2.c [2024-09-21 19:12:20,308 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:12:20,512 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:12:20,514 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/recursive-simple/sum_2x3-2.c [2024-09-21 19:12:20,521 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/87210df27/cd66699ff1614a5b9028f45ce30c7d08/FLAGb3c4f4099 [2024-09-21 19:12:20,882 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/87210df27/cd66699ff1614a5b9028f45ce30c7d08 [2024-09-21 19:12:20,882 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:12:20,884 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:12:20,886 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:12:20,888 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:12:20,893 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:12:20,894 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 07:12:18" (1/2) ... [2024-09-21 19:12:20,896 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56378330 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:12:20, skipping insertion in model container [2024-09-21 19:12:20,897 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 07:12:18" (1/2) ... [2024-09-21 19:12:20,898 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5e3d03f6 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:12:20, skipping insertion in model container [2024-09-21 19:12:20,899 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:12:20" (2/2) ... [2024-09-21 19:12:20,899 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56378330 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:12:20, skipping insertion in model container [2024-09-21 19:12:20,899 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:12:20" (2/2) ... [2024-09-21 19:12:20,908 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:12:20,909 INFO L1541 ArrayList]: Function contract at [L5]: requires (m == (3) && n == (2)) || (m == (4) && n == (1)) || (m == (5) && n == (0)), ensures (!(m == (5) && n == (0)) || ( esult == (5))) && (!(m == (4) && n == (1)) || ( esult == (5))) && (!(m == (3) && n == (2)) || ( esult == (5))) [2024-09-21 19:12:20,909 INFO L1541 ArrayList]: Function contract at [L13]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:12:20,929 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:12:21,093 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/recursive-simple/sum_2x3-2.c[479,492] [2024-09-21 19:12:21,099 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:12:21,122 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global [2024-09-21 19:12:21,164 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:12:21,165 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5e3d03f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:12:21, skipping insertion in model container [2024-09-21 19:12:21,165 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:12:21,165 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:12:21,168 INFO L158 Benchmark]: Toolchain (without parser) took 282.91ms. Allocated memory is still 56.6MB. Free memory was 33.3MB in the beginning and 34.6MB in the end (delta: -1.3MB). Peak memory consumption was 11.2MB. Max. memory is 16.1GB. [2024-09-21 19:12:21,168 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 41.9MB. Free memory was 22.6MB in the beginning and 22.5MB in the end (delta: 42.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:12:21,169 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 41.9MB. Free memory was 20.5MB in the beginning and 20.5MB in the end (delta: 42.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:12:21,170 INFO L158 Benchmark]: CACSL2BoogieTranslator took 279.21ms. Allocated memory is still 56.6MB. Free memory was 33.2MB in the beginning and 34.6MB in the end (delta: -1.4MB). Peak memory consumption was 11.2MB. Max. memory is 16.1GB. [2024-09-21 19:12:21,172 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 0.15ms. Allocated memory is still 41.9MB. Free memory was 22.6MB in the beginning and 22.5MB in the end (delta: 42.0kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.09ms. Allocated memory is still 41.9MB. Free memory was 20.5MB in the beginning and 20.5MB in the end (delta: 42.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 279.21ms. Allocated memory is still 56.6MB. Free memory was 33.2MB in the beginning and 34.6MB in the end (delta: -1.4MB). Peak memory consumption was 11.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 6]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...