This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:07:04,773 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:07:04,838 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:07:04,842 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:07:04,842 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:07:04,865 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:07:04,865 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:07:04,865 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:07:04,866 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:07:04,867 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:07:04,868 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:07:04,868 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:07:04,868 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:07:04,868 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:07:04,870 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:07:04,870 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:07:04,870 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:07:04,871 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:07:04,871 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:07:04,871 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:07:04,871 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:07:04,871 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:07:04,872 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:07:04,872 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:07:04,872 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:07:04,872 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:07:04,872 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:07:04,872 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:07:04,873 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:07:04,873 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:07:04,873 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:07:04,873 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:07:04,873 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:07:04,873 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:07:04,873 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:07:04,873 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:07:04,874 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:07:04,874 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:07:04,874 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:07:04,874 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:07:04,875 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:07:04,876 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:07:04,876 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:07:04,876 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:07:05,061 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:07:05,080 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:07:05,083 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:07:05,084 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:07:05,085 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:07:05,086 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/hh2012-ex3.yml/output/witness-2.1.yml [2024-09-21 19:07:05,131 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:07:05,132 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:07:05,133 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/loop-lit/hh2012-ex3.i [2024-09-21 19:07:06,415 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:07:06,539 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:07:06,540 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loop-lit/hh2012-ex3.i [2024-09-21 19:07:06,545 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/9927ce827/777d65902f4d49b69e57cf96a858b891/FLAGa1b572cbc [2024-09-21 19:07:06,968 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/9927ce827/777d65902f4d49b69e57cf96a858b891 [2024-09-21 19:07:06,968 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:07:06,970 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:07:06,971 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:07:06,971 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:07:06,979 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:07:06,979 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 07:07:05" (1/2) ... [2024-09-21 19:07:06,980 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@336b66ad and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:07:06, skipping insertion in model container [2024-09-21 19:07:06,980 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 07:07:05" (1/2) ... [2024-09-21 19:07:06,983 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@19067c7 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:07:06, skipping insertion in model container [2024-09-21 19:07:06,983 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:07:06" (2/2) ... [2024-09-21 19:07:06,983 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@336b66ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:07:06, skipping insertion in model container [2024-09-21 19:07:06,983 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:07:06" (2/2) ... [2024-09-21 19:07:06,990 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:07:06,992 INFO L1541 ArrayList]: Loop invariant at [L16-L31] i == (4) || i == (3) || i == (1) || i == (2) || i == (0) [2024-09-21 19:07:06,992 INFO L1541 ArrayList]: Loop invariant at [L18-L25] (i == (4) && j == (4)) || (i == (7) && j == (4)) || (i == (3) && j == (0)) || (i == (5) && j == (3)) || (i == (5) && j == (2)) || (i == (2) && j == (1)) || (i == (3) && j == (2)) || (i == (4) && j == (1)) || (i == (6) && j == (3)) || (i == (2) && j == (2)) || (i == (4) && j == (2)) || (i == (6) && j == (4)) || (i == (4) && j == (3)) || (i == (1) && j == (0)) || (i == (3) && j == (3)) || (i == (2) && j == (0)) || (i == (5) && j == (4)) || (i == (1) && j == (1)) || (i == (0) && j == (0)) || (i == (3) && j == (1)) [2024-09-21 19:07:06,992 INFO L1541 ArrayList]: Function contract at [L14]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:07:06,992 INFO L1541 ArrayList]: Function contract at [L13]: requires cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:07:07,012 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:07:07,142 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/loop-lit/hh2012-ex3.i[799,812] [2024-09-21 19:07:07,162 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:07:07,172 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global [2024-09-21 19:07:07,203 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/loop-lit/hh2012-ex3.i[799,812] Start Parsing Global Start Parsing Global [2024-09-21 19:07:07,205 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:07:07,206 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@19067c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:07:07, skipping insertion in model container [2024-09-21 19:07:07,206 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:07:07,206 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:07:07,208 INFO L158 Benchmark]: Toolchain (without parser) took 236.41ms. Allocated memory is still 174.1MB. Free memory was 114.9MB in the beginning and 102.4MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:07:07,208 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 174.1MB. Free memory is still 139.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:07:07,209 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 174.1MB. Free memory is still 137.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:07:07,209 INFO L158 Benchmark]: CACSL2BoogieTranslator took 234.74ms. Allocated memory is still 174.1MB. Free memory was 114.6MB in the beginning and 102.4MB in the end (delta: 12.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-09-21 19:07:07,210 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 174.1MB. Free memory is still 139.3MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.13ms. Allocated memory is still 174.1MB. Free memory is still 137.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 234.74ms. Allocated memory is still 174.1MB. Free memory was 114.6MB in the beginning and 102.4MB in the end (delta: 12.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 15]: 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 19:07:08,845 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:07:08,919 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:07:08,932 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:07:08,932 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:07:08,955 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:07:08,958 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:07:08,958 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:07:08,959 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:07:08,960 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:07:08,960 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:07:08,961 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:07:08,961 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:07:08,961 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:07:08,962 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:07:08,962 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:07:08,963 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:07:08,964 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:07:08,966 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:07:08,966 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:07:08,966 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:07:08,967 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:07:08,967 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:07:08,967 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:07:08,967 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:07:08,968 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:07:08,968 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:07:08,968 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:07:08,968 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:07:08,968 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:07:08,970 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:07:08,970 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:07:08,971 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:07:08,971 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:07:08,971 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:07:08,972 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:07:08,972 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:07:08,973 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:07:08,973 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:07:08,973 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:07:08,973 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:07:08,974 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:07:08,974 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:07:08,974 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:07:08,974 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:07:08,974 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:07:08,974 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:07:09,247 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:07:09,267 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:07:09,269 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:07:09,270 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:07:09,271 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:07:09,272 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/loop-lit/hh2012-ex3.i [2024-09-21 19:07:10,566 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:07:10,711 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:07:10,713 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loop-lit/hh2012-ex3.i [2024-09-21 19:07:10,721 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/5fae1fafd/2343b03e6aff4f579a386df10f73ffd1/FLAG5870acb36 [2024-09-21 19:07:10,735 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/5fae1fafd/2343b03e6aff4f579a386df10f73ffd1 [2024-09-21 19:07:10,737 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:07:10,738 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:07:10,740 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/hh2012-ex3.yml/output/witness-2.1.yml [2024-09-21 19:07:10,786 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:07:10,787 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:07:10,788 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:07:10,789 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:07:10,793 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:07:10,793 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:07:10" (1/2) ... [2024-09-21 19:07:10,794 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ec09e91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:07:10, skipping insertion in model container [2024-09-21 19:07:10,797 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:07:10" (1/2) ... [2024-09-21 19:07:10,798 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@788a6078 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:07:10, skipping insertion in model container [2024-09-21 19:07:10,799 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 07:07:10" (2/2) ... [2024-09-21 19:07:10,799 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ec09e91 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:07:10, skipping insertion in model container [2024-09-21 19:07:10,799 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 07:07:10" (2/2) ... [2024-09-21 19:07:10,807 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:07:10,807 INFO L1541 ArrayList]: Loop invariant at [L18-L25] (i == (4) && j == (4)) || (i == (7) && j == (4)) || (i == (3) && j == (0)) || (i == (5) && j == (3)) || (i == (5) && j == (2)) || (i == (2) && j == (1)) || (i == (3) && j == (2)) || (i == (4) && j == (1)) || (i == (6) && j == (3)) || (i == (2) && j == (2)) || (i == (4) && j == (2)) || (i == (6) && j == (4)) || (i == (4) && j == (3)) || (i == (1) && j == (0)) || (i == (3) && j == (3)) || (i == (2) && j == (0)) || (i == (5) && j == (4)) || (i == (1) && j == (1)) || (i == (0) && j == (0)) || (i == (3) && j == (1)) [2024-09-21 19:07:10,808 INFO L1541 ArrayList]: Loop invariant at [L16-L31] i == (4) || i == (3) || i == (1) || i == (2) || i == (0) [2024-09-21 19:07:10,808 INFO L1541 ArrayList]: Function contract at [L14]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:07:10,808 INFO L1541 ArrayList]: Function contract at [L13]: requires cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:07:10,824 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:07:10,964 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/loop-lit/hh2012-ex3.i[799,812] [2024-09-21 19:07:10,983 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:07:10,998 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global [2024-09-21 19:07:11,047 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/loop-lit/hh2012-ex3.i[799,812] Start Parsing Global Start Parsing Global [2024-09-21 19:07:11,051 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:07:11,051 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@788a6078 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:07:11, skipping insertion in model container [2024-09-21 19:07:11,051 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:07:11,052 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:07:11,054 INFO L158 Benchmark]: Toolchain (without parser) took 265.47ms. Allocated memory is still 90.2MB. Free memory was 58.5MB in the beginning and 69.5MB in the end (delta: -10.9MB). Peak memory consumption was 16.0MB. Max. memory is 16.1GB. [2024-09-21 19:07:11,054 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 60.8MB. Free memory was 32.9MB in the beginning and 32.9MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:07:11,055 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 90.2MB. Free memory is still 60.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:07:11,055 INFO L158 Benchmark]: CACSL2BoogieTranslator took 263.64ms. Allocated memory is still 90.2MB. Free memory was 58.3MB in the beginning and 69.5MB in the end (delta: -11.1MB). Peak memory consumption was 16.0MB. Max. memory is 16.1GB. [2024-09-21 19:07:11,057 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 60.8MB. Free memory was 32.9MB in the beginning and 32.9MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.16ms. Allocated memory is still 90.2MB. Free memory is still 60.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 263.64ms. Allocated memory is still 90.2MB. Free memory was 58.3MB in the beginning and 69.5MB in the end (delta: -11.1MB). Peak memory consumption was 16.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 15]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...