This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:09:09,160 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:09:09,214 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:09:09,219 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:09:09,220 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:09:09,262 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:09:09,264 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:09:09,264 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:09:09,265 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:09:09,266 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:09:09,267 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:09:09,267 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:09:09,281 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:09:09,281 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:09:09,282 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:09:09,283 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:09:09,283 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:09:09,283 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:09:09,283 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:09:09,283 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:09:09,284 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:09:09,286 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:09:09,286 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:09:09,286 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:09:09,287 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:09:09,287 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:09:09,287 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:09:09,287 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:09:09,287 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:09:09,288 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:09:09,288 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:09:09,288 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:09:09,288 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:09:09,288 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:09:09,288 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:09:09,288 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:09:09,289 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:09:09,289 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:09:09,289 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:09:09,289 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:09:09,290 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:09:09,290 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:09:09,290 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:09:09,290 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:09:09,485 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:09:09,515 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:09:09,518 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:09:09,518 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:09:09,519 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:09:09,520 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/divbin_valuebound10.i [2024-09-21 19:09:10,900 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:09:11,083 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:09:11,083 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/divbin_valuebound10.i [2024-09-21 19:09:11,093 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/59e022f40/b55bb6f6dc4a43ac8ce3a1e11ef1db9e/FLAG32a8b72d5 [2024-09-21 19:09:11,472 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/59e022f40/b55bb6f6dc4a43ac8ce3a1e11ef1db9e [2024-09-21 19:09:11,475 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:09:11,475 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:09:11,476 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/divbin_valuebound10.yml/output/witness-2.1.yml [2024-09-21 19:09:11,550 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:09:11,552 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:09:11,552 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:09:11,553 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:09:11,561 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:09:11,565 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:09:11" (1/2) ... [2024-09-21 19:09:11,567 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d04b44b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:09:11, skipping insertion in model container [2024-09-21 19:09:11,568 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:09:11" (1/2) ... [2024-09-21 19:09:11,569 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@62a84bc9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:09:11, skipping insertion in model container [2024-09-21 19:09:11,569 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 07:09:11" (2/2) ... [2024-09-21 19:09:11,569 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d04b44b and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:09:11, skipping insertion in model container [2024-09-21 19:09:11,569 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 07:09:11" (2/2) ... [2024-09-21 19:09:11,591 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:09:11,592 INFO L1541 ArrayList]: Loop invariant at [L41-L50] q == (5U) || q == (6U) || q == (0U) || q == (4U) || q == (1U) || q == (10U) || q == (7U) || q == (3U) || q == (2U) || q == (8U) || q == (9U) [2024-09-21 19:09:11,592 INFO L1541 ArrayList]: Loop invariant at [L37-L40] q == (0U) [2024-09-21 19:09:11,592 INFO L1541 ArrayList]: Function contract at [L18]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:09:11,592 INFO L1541 ArrayList]: Function contract at [L15]: requires 1, ensures (!(cond == (1)) || (1)) && (!(1) || (1)) [2024-09-21 19:09:11,592 INFO L1541 ArrayList]: Function contract at [L25]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:09:11,625 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:09:11,865 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/divbin_valuebound10.i[950,963] [2024-09-21 19:09:11,894 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:09:11,914 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:09:11,976 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/divbin_valuebound10.i[950,963] Start Parsing Global Start Parsing Global [2024-09-21 19:09:11,978 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:09:11,982 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@62a84bc9 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:09:11, skipping insertion in model container [2024-09-21 19:09:11,982 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:09:11,983 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:09:11,985 INFO L158 Benchmark]: Toolchain (without parser) took 432.29ms. Allocated memory is still 211.8MB. Free memory was 141.2MB in the beginning and 128.1MB in the end (delta: 13.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:09:11,985 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 109.1MB. Free memory was 77.7MB in the beginning and 77.5MB in the end (delta: 120.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:09:11,986 INFO L158 Benchmark]: Witness Parser took 0.09ms. Allocated memory is still 211.8MB. Free memory is still 143.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:09:11,990 INFO L158 Benchmark]: CACSL2BoogieTranslator took 430.33ms. Allocated memory is still 211.8MB. Free memory was 140.9MB in the beginning and 128.1MB in the end (delta: 12.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:09:11,992 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 109.1MB. Free memory was 77.7MB in the beginning and 77.5MB in the end (delta: 120.4kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.09ms. Allocated memory is still 211.8MB. Free memory is still 143.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 430.33ms. Allocated memory is still 211.8MB. Free memory was 140.9MB in the beginning and 128.1MB in the end (delta: 12.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 26]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:09:14,043 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:09:14,104 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:09:14,109 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:09:14,110 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:09:14,137 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:09:14,138 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:09:14,138 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:09:14,138 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:09:14,139 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:09:14,139 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:09:14,139 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:09:14,140 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:09:14,140 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:09:14,140 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:09:14,140 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:09:14,141 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:09:14,141 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:09:14,144 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:09:14,144 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:09:14,145 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:09:14,145 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:09:14,145 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:09:14,145 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:09:14,145 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:09:14,146 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:09:14,146 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:09:14,146 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:09:14,146 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:09:14,146 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:09:14,147 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:09:14,147 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:09:14,147 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:09:14,147 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:09:14,148 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:09:14,148 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:09:14,151 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:09:14,151 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:09:14,152 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:09:14,152 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:09:14,152 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:09:14,152 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:09:14,152 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:09:14,152 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:09:14,152 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:09:14,152 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:09:14,152 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:09:14,410 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:09:14,431 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:09:14,438 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:09:14,439 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:09:14,439 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:09:14,440 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/divbin_valuebound10.i [2024-09-21 19:09:15,831 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:09:16,005 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:09:16,006 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/divbin_valuebound10.i [2024-09-21 19:09:16,013 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/2c88ba704/db7f371f31194ffd93338bd7f113af84/FLAG3b85b5138 [2024-09-21 19:09:16,024 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/2c88ba704/db7f371f31194ffd93338bd7f113af84 [2024-09-21 19:09:16,026 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:09:16,028 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:09:16,029 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/divbin_valuebound10.yml/output/witness-2.1.yml [2024-09-21 19:09:16,069 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:09:16,070 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:09:16,071 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:09:16,071 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:09:16,074 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:09:16,075 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:09:16" (1/2) ... [2024-09-21 19:09:16,077 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6350bbf1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:09:16, skipping insertion in model container [2024-09-21 19:09:16,077 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:09:16" (1/2) ... [2024-09-21 19:09:16,078 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@29317115 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:09:16, skipping insertion in model container [2024-09-21 19:09:16,078 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 07:09:16" (2/2) ... [2024-09-21 19:09:16,078 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6350bbf1 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:09:16, skipping insertion in model container [2024-09-21 19:09:16,078 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 07:09:16" (2/2) ... [2024-09-21 19:09:16,085 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:09:16,085 INFO L1541 ArrayList]: Loop invariant at [L37-L40] q == (0U) [2024-09-21 19:09:16,085 INFO L1541 ArrayList]: Loop invariant at [L41-L50] q == (5U) || q == (6U) || q == (0U) || q == (4U) || q == (1U) || q == (10U) || q == (7U) || q == (3U) || q == (2U) || q == (8U) || q == (9U) [2024-09-21 19:09:16,085 INFO L1541 ArrayList]: Function contract at [L15]: requires 1, ensures (!(cond == (1)) || (1)) && (!(1) || (1)) [2024-09-21 19:09:16,086 INFO L1541 ArrayList]: Function contract at [L25]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:09:16,086 INFO L1541 ArrayList]: Function contract at [L18]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:09:16,100 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:09:16,225 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/divbin_valuebound10.i[950,963] [2024-09-21 19:09:16,241 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:09:16,250 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:09:16,278 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/divbin_valuebound10.i[950,963] Start Parsing Global Start Parsing Global [2024-09-21 19:09:16,280 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:09:16,280 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@29317115 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:09:16, skipping insertion in model container [2024-09-21 19:09:16,280 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:09:16,281 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:09:16,282 INFO L158 Benchmark]: Toolchain (without parser) took 211.34ms. Allocated memory is still 121.6MB. Free memory was 90.3MB in the beginning and 77.1MB in the end (delta: 13.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:09:16,282 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 65.0MB. Free memory is still 45.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:09:16,282 INFO L158 Benchmark]: Witness Parser took 0.08ms. Allocated memory is still 121.6MB. Free memory is still 92.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:09:16,283 INFO L158 Benchmark]: CACSL2BoogieTranslator took 209.79ms. Allocated memory is still 121.6MB. Free memory was 89.9MB in the beginning and 77.1MB in the end (delta: 12.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:09:16,284 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 65.0MB. Free memory is still 45.7MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.08ms. Allocated memory is still 121.6MB. Free memory is still 92.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 209.79ms. Allocated memory is still 121.6MB. Free memory was 89.9MB in the beginning and 77.1MB in the end (delta: 12.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 26]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...