This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:08:32,830 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:08:32,904 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:08:32,911 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:08:32,911 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:08:32,943 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:08:32,943 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:08:32,944 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:08:32,944 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:08:32,947 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:08:32,948 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:08:32,948 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:08:32,948 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:08:32,948 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:08:32,949 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:08:32,949 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:08:32,949 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:08:32,949 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:08:32,949 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:08:32,950 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:08:32,950 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:08:32,951 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:08:32,951 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:08:32,951 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:08:32,952 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:08:32,952 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:08:32,952 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:08:32,952 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:08:32,952 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:08:32,953 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:08:32,953 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:08:32,953 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:08:32,953 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:08:32,954 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:08:32,954 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:08:32,954 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:08:32,954 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:08:32,955 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:08:32,955 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:08:32,955 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:08:32,955 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:08:32,956 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:08:32,956 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:08:32,956 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:08:33,170 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:08:33,194 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:08:33,198 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:08:33,199 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:08:33,199 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:08:33,200 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/bresenham-ll_valuebound5.c [2024-09-21 19:08:34,527 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:08:34,730 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:08:34,730 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/bresenham-ll_valuebound5.c [2024-09-21 19:08:34,737 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/00639f4d4/4bc844b0430b49878c87ec5fa59b61f1/FLAGe0f46e07f [2024-09-21 19:08:34,757 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/00639f4d4/4bc844b0430b49878c87ec5fa59b61f1 [2024-09-21 19:08:34,760 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:08:34,761 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:08:34,762 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/bresenham-ll_valuebound5.yml/output/witness-2.1.yml [2024-09-21 19:08:34,809 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:08:34,811 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:08:34,812 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:08:34,812 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:08:34,816 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:08:34,817 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:08:34" (1/2) ... [2024-09-21 19:08:34,818 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@279ea603 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:08:34, skipping insertion in model container [2024-09-21 19:08:34,818 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:08:34" (1/2) ... [2024-09-21 19:08:34,819 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6ebabc56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:08:34, skipping insertion in model container [2024-09-21 19:08:34,821 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 07:08:34" (2/2) ... [2024-09-21 19:08:34,821 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@279ea603 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:08:34, skipping insertion in model container [2024-09-21 19:08:34,821 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 07:08:34" (2/2) ... [2024-09-21 19:08:34,828 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:08:34,829 INFO L1541 ArrayList]: Loop invariant at [L32-L47] (x == (2LL) && y == (1LL)) || (x == (5LL) && y == (2LL)) || (x == (6LL) && y == (2LL)) || (x == (2LL) && y == (0LL)) || (x == (6LL) && y == (6LL)) || (x == (3LL) && y == (1LL)) || (x == (5LL) && y == (4LL)) || (x == (3LL) && y == (2LL)) || (x == (1LL) && y == (1LL)) || (x == (4LL) && y == (2LL)) || (x == (4LL) && y == (0LL)) || (x == (5LL) && y == (0LL)) || (x == (4LL) && y == (1LL)) || (x == (5LL) && y == (3LL)) || (x == (4LL) && y == (3LL)) || (x == (1LL) && y == (0LL)) || (x == (6LL) && y == (0LL)) || (x == (6LL) && y == (4LL)) || (x == (3LL) && y == (3LL)) || (x == (5LL) && y == (1LL)) || (x == (6LL) && y == (5LL)) || (x == (6LL) && y == (1LL)) || (x == (5LL) && y == (5LL)) || (x == (3LL) && y == (0LL)) || (x == (0LL) && y == (0LL)) || (x == (4LL) && y == (4LL)) || (x == (2LL) && y == (2LL)) [2024-09-21 19:08:34,829 INFO L1541 ArrayList]: Function contract at [L10]: requires cond == (0) || cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:08:34,829 INFO L1541 ArrayList]: Function contract at [L13]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:08:34,829 INFO L1541 ArrayList]: Function contract at [L21]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:08:34,846 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:08:34,962 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/bresenham-ll_valuebound5.c[597,610] [2024-09-21 19:08:34,984 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:08:34,992 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:08:35,033 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/bresenham-ll_valuebound5.c[597,610] Start Parsing Global Start Parsing Global [2024-09-21 19:08:35,036 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:08:35,036 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6ebabc56 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:08:35, skipping insertion in model container [2024-09-21 19:08:35,037 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:08:35,037 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:08:35,038 INFO L158 Benchmark]: Toolchain (without parser) took 227.13ms. Allocated memory is still 176.2MB. Free memory was 146.1MB in the beginning and 132.8MB in the end (delta: 13.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:08:35,039 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 121.6MB. Free memory is still 86.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:08:35,039 INFO L158 Benchmark]: Witness Parser took 0.08ms. Allocated memory is still 176.2MB. Free memory is still 148.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:08:35,040 INFO L158 Benchmark]: CACSL2BoogieTranslator took 224.83ms. Allocated memory is still 176.2MB. Free memory was 145.4MB in the beginning and 132.8MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:08:35,041 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 121.6MB. Free memory is still 86.1MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.08ms. Allocated memory is still 176.2MB. Free memory is still 148.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 224.83ms. Allocated memory is still 176.2MB. Free memory was 145.4MB in the beginning and 132.8MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 22]: 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 19:08:36,874 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:08:36,940 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:08:36,945 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:08:36,946 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:08:36,969 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:08:36,970 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:08:36,971 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:08:36,971 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:08:36,973 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:08:36,973 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:08:36,973 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:08:36,973 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:08:36,974 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:08:36,974 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:08:36,974 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:08:36,974 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:08:36,975 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:08:36,975 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:08:36,979 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:08:36,979 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:08:36,980 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:08:36,981 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:08:36,981 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:08:36,981 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:08:36,981 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:08:36,981 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:08:36,982 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:08:36,982 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:08:36,982 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:08:36,982 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:08:36,982 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:08:36,983 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:08:36,983 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:08:36,983 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:08:36,984 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:08:36,984 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:08:36,984 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:08:36,985 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:08:36,985 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:08:36,985 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:08:36,985 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:08:36,985 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:08:36,986 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:08:36,986 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:08:36,986 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:08:36,986 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:08:37,224 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:08:37,248 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:08:37,254 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:08:37,254 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:08:37,258 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:08:37,259 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/bresenham-ll_valuebound5.yml/output/witness-2.1.yml [2024-09-21 19:08:37,334 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:08:37,335 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:08:37,336 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/bresenham-ll_valuebound5.c [2024-09-21 19:08:38,872 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:08:39,098 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:08:39,098 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/bresenham-ll_valuebound5.c [2024-09-21 19:08:39,106 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/8b73ecbdb/f340e7bde747408ab5d6328c4f7b6ac9/FLAG7b8bad45c [2024-09-21 19:08:39,121 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/8b73ecbdb/f340e7bde747408ab5d6328c4f7b6ac9 [2024-09-21 19:08:39,121 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:08:39,123 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:08:39,124 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:08:39,125 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:08:39,129 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:08:39,130 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 07:08:37" (1/2) ... [2024-09-21 19:08:39,133 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12c980b6 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:08:39, skipping insertion in model container [2024-09-21 19:08:39,133 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 07:08:37" (1/2) ... [2024-09-21 19:08:39,134 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7ab6686b and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:08:39, skipping insertion in model container [2024-09-21 19:08:39,134 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:08:39" (2/2) ... [2024-09-21 19:08:39,134 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12c980b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:08:39, skipping insertion in model container [2024-09-21 19:08:39,134 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:08:39" (2/2) ... [2024-09-21 19:08:39,141 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:08:39,142 INFO L1541 ArrayList]: Loop invariant at [L32-L47] (x == (2LL) && y == (1LL)) || (x == (5LL) && y == (2LL)) || (x == (6LL) && y == (2LL)) || (x == (2LL) && y == (0LL)) || (x == (6LL) && y == (6LL)) || (x == (3LL) && y == (1LL)) || (x == (5LL) && y == (4LL)) || (x == (3LL) && y == (2LL)) || (x == (1LL) && y == (1LL)) || (x == (4LL) && y == (2LL)) || (x == (4LL) && y == (0LL)) || (x == (5LL) && y == (0LL)) || (x == (4LL) && y == (1LL)) || (x == (5LL) && y == (3LL)) || (x == (4LL) && y == (3LL)) || (x == (1LL) && y == (0LL)) || (x == (6LL) && y == (0LL)) || (x == (6LL) && y == (4LL)) || (x == (3LL) && y == (3LL)) || (x == (5LL) && y == (1LL)) || (x == (6LL) && y == (5LL)) || (x == (6LL) && y == (1LL)) || (x == (5LL) && y == (5LL)) || (x == (3LL) && y == (0LL)) || (x == (0LL) && y == (0LL)) || (x == (4LL) && y == (4LL)) || (x == (2LL) && y == (2LL)) [2024-09-21 19:08:39,142 INFO L1541 ArrayList]: Function contract at [L21]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:08:39,142 INFO L1541 ArrayList]: Function contract at [L13]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:08:39,142 INFO L1541 ArrayList]: Function contract at [L10]: requires cond == (0) || cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:08:39,157 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:08:39,314 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/bresenham-ll_valuebound5.c[597,610] [2024-09-21 19:08:39,337 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:08:39,350 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:08:39,379 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/bresenham-ll_valuebound5.c[597,610] Start Parsing Global Start Parsing Global [2024-09-21 19:08:39,382 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:08:39,383 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7ab6686b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:08:39, skipping insertion in model container [2024-09-21 19:08:39,383 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:08:39,383 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:08:39,385 INFO L158 Benchmark]: Toolchain (without parser) took 261.23ms. Allocated memory is still 83.9MB. Free memory was 45.6MB in the beginning and 58.2MB in the end (delta: -12.7MB). Peak memory consumption was 13.9MB. Max. memory is 16.1GB. [2024-09-21 19:08:39,385 INFO L158 Benchmark]: Witness Parser took 0.10ms. Allocated memory is still 83.9MB. Free memory is still 54.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:08:39,386 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 83.9MB. Free memory is still 52.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:08:39,386 INFO L158 Benchmark]: CACSL2BoogieTranslator took 259.11ms. Allocated memory is still 83.9MB. Free memory was 45.3MB in the beginning and 58.2MB in the end (delta: -12.9MB). Peak memory consumption was 13.9MB. Max. memory is 16.1GB. [2024-09-21 19:08:39,388 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 0.10ms. Allocated memory is still 83.9MB. Free memory is still 54.1MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.15ms. Allocated memory is still 83.9MB. Free memory is still 52.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 259.11ms. Allocated memory is still 83.9MB. Free memory was 45.3MB in the beginning and 58.2MB in the end (delta: -12.9MB). Peak memory consumption was 13.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 22]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...