This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:09:39,808 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:09:39,876 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:09:39,883 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:09:39,885 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:09:39,917 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:09:39,919 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:09:39,920 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:09:39,920 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:09:39,924 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:09:39,924 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:09:39,924 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:09:39,925 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:09:39,925 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:09:39,925 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:09:39,926 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:09:39,927 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:09:39,928 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:09:39,928 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:09:39,928 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:09:39,928 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:09:39,929 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:09:39,929 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:09:39,929 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:09:39,930 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:09:39,930 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:09:39,930 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:09:39,930 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:09:39,931 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:09:39,931 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:09:39,931 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:09:39,932 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:09:39,932 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:09:39,932 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:09:39,933 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:09:39,933 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:09:39,934 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:09:39,934 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:09:39,934 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:09:39,935 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:09:39,935 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:09:39,936 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:09:39,936 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:09:39,936 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:09:40,206 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:09:40,230 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:09:40,233 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:09:40,234 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:09:40,235 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:09:40,236 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/freire1_valuebound50.c [2024-09-21 19:09:41,691 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:09:41,888 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:09:41,889 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/freire1_valuebound50.c [2024-09-21 19:09:41,896 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/67cc55050/d0e8363cefed44029449b141bb42dea2/FLAG3b5c51dbc [2024-09-21 19:09:41,916 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/67cc55050/d0e8363cefed44029449b141bb42dea2 [2024-09-21 19:09:41,918 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:09:41,919 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:09:41,919 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/freire1_valuebound50.yml/output/witness-2.1.yml [2024-09-21 19:09:41,975 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:09:41,977 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:09:41,979 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:09:41,979 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:09:41,985 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:09:41,986 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:09:41" (1/2) ... [2024-09-21 19:09:41,987 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e8c025a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:09:41, skipping insertion in model container [2024-09-21 19:09:41,987 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:09:41" (1/2) ... [2024-09-21 19:09:41,991 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5d4cb91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:09:41, skipping insertion in model container [2024-09-21 19:09:41,991 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 07:09:41" (2/2) ... [2024-09-21 19:09:41,991 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e8c025a and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:09:41, skipping insertion in model container [2024-09-21 19:09:41,992 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 07:09:41" (2/2) ... [2024-09-21 19:09:42,001 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:09:42,002 INFO L1541 ArrayList]: Loop invariant at [L32-L39] r == (6) || r == (7) || r == (8) || r == (3) || r == (5) || r == (4) || r == (0) || r == (2) || r == (1) [2024-09-21 19:09:42,002 INFO L1541 ArrayList]: Function contract at [L24]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:09:42,002 INFO L1541 ArrayList]: Function contract at [L16]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:09:42,002 INFO L1541 ArrayList]: Function contract at [L13]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:09:42,022 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:09:42,172 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/freire1_valuebound50.c[712,725] [2024-09-21 19:09:42,189 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:09:42,200 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:09:42,243 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/freire1_valuebound50.c[712,725] Start Parsing Global Start Parsing Global [2024-09-21 19:09:42,248 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:09:42,248 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5d4cb91 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:09:42, skipping insertion in model container [2024-09-21 19:09:42,249 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:09:42,249 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:09:42,251 INFO L158 Benchmark]: Toolchain (without parser) took 273.46ms. Allocated memory is still 180.4MB. Free memory was 107.9MB in the beginning and 95.3MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:09:42,251 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 180.4MB. Free memory is still 140.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:09:42,252 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 180.4MB. Free memory is still 110.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:09:42,253 INFO L158 Benchmark]: CACSL2BoogieTranslator took 269.73ms. Allocated memory is still 180.4MB. Free memory was 107.9MB in the beginning and 95.3MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:09:42,254 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 180.4MB. Free memory is still 140.0MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.16ms. Allocated memory is still 180.4MB. Free memory is still 110.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 269.73ms. Allocated memory is still 180.4MB. Free memory was 107.9MB in the beginning and 95.3MB 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: 25]: 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 19:09:44,323 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:09:44,395 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:09:44,400 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:09:44,400 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:09:44,429 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:09:44,429 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:09:44,430 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:09:44,431 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:09:44,435 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:09:44,435 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:09:44,436 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:09:44,436 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:09:44,437 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:09:44,437 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:09:44,437 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:09:44,437 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:09:44,438 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:09:44,438 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:09:44,438 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:09:44,438 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:09:44,442 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:09:44,443 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:09:44,443 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:09:44,444 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:09:44,444 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:09:44,444 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:09:44,445 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:09:44,445 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:09:44,445 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:09:44,446 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:09:44,446 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:09:44,447 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:09:44,447 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:09:44,447 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:09:44,448 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:09:44,448 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:09:44,449 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:09:44,449 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:09:44,449 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:09:44,450 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:09:44,450 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:09:44,450 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:09:44,450 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:09:44,451 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:09:44,451 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:09:44,451 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:09:44,760 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:09:44,780 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:09:44,783 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:09:44,784 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:09:44,785 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:09:44,786 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/freire1_valuebound50.yml/output/witness-2.1.yml [2024-09-21 19:09:44,837 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:09:44,837 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:09:44,838 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/freire1_valuebound50.c [2024-09-21 19:09:46,457 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:09:46,667 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:09:46,667 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/freire1_valuebound50.c [2024-09-21 19:09:46,675 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/39fe0fb4a/3a5afd7a462e44f3b488ccc0cb53a179/FLAGa77743dc8 [2024-09-21 19:09:46,696 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/39fe0fb4a/3a5afd7a462e44f3b488ccc0cb53a179 [2024-09-21 19:09:46,697 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:09:46,698 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:09:46,700 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:09:46,700 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:09:46,707 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:09:46,708 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 07:09:44" (1/2) ... [2024-09-21 19:09:46,713 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@646b4688 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:09:46, skipping insertion in model container [2024-09-21 19:09:46,713 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 07:09:44" (1/2) ... [2024-09-21 19:09:46,715 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3a1c8f84 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:09:46, skipping insertion in model container [2024-09-21 19:09:46,715 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:09:46" (2/2) ... [2024-09-21 19:09:46,715 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@646b4688 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:09:46, skipping insertion in model container [2024-09-21 19:09:46,715 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:09:46" (2/2) ... [2024-09-21 19:09:46,727 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:09:46,728 INFO L1541 ArrayList]: Loop invariant at [L32-L39] r == (6) || r == (7) || r == (8) || r == (3) || r == (5) || r == (4) || r == (0) || r == (2) || r == (1) [2024-09-21 19:09:46,729 INFO L1541 ArrayList]: Function contract at [L24]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:09:46,729 INFO L1541 ArrayList]: Function contract at [L13]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:09:46,729 INFO L1541 ArrayList]: Function contract at [L16]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:09:46,753 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:09:46,929 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/freire1_valuebound50.c[712,725] [2024-09-21 19:09:46,958 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:09:46,977 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:09:47,038 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/freire1_valuebound50.c[712,725] Start Parsing Global Start Parsing Global [2024-09-21 19:09:47,041 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:09:47,041 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3a1c8f84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:09:47, skipping insertion in model container [2024-09-21 19:09:47,042 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:09:47,042 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:09:47,044 INFO L158 Benchmark]: Toolchain (without parser) took 345.03ms. Allocated memory is still 86.0MB. Free memory was 56.0MB in the beginning and 64.0MB in the end (delta: -8.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-09-21 19:09:47,045 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 60.8MB. Free memory was 43.0MB in the beginning and 42.9MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:09:47,045 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 60.8MB. Free memory is still 40.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:09:47,046 INFO L158 Benchmark]: CACSL2BoogieTranslator took 342.57ms. Allocated memory is still 86.0MB. Free memory was 55.8MB in the beginning and 64.0MB in the end (delta: -8.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-09-21 19:09:47,048 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 0.17ms. Allocated memory is still 60.8MB. Free memory was 43.0MB in the beginning and 42.9MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.17ms. Allocated memory is still 60.8MB. Free memory is still 40.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 342.57ms. Allocated memory is still 86.0MB. Free memory was 55.8MB in the beginning and 64.0MB in the end (delta: -8.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 25]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...