This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:08:52,037 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:08:52,128 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:08:52,137 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:08:52,138 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:08:52,181 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:08:52,182 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:08:52,182 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:08:52,183 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:08:52,183 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:08:52,189 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:08:52,189 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:08:52,189 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:08:52,190 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:08:52,190 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:08:52,190 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:08:52,190 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:08:52,191 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:08:52,191 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:08:52,191 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:08:52,191 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:08:52,198 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:08:52,198 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:08:52,198 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:08:52,198 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:08:52,198 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:08:52,199 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:08:52,199 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:08:52,199 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:08:52,199 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:08:52,199 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:08:52,200 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:08:52,200 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:08:52,200 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:08:52,200 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:08:52,201 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:08:52,201 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:08:52,201 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:08:52,207 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:08:52,207 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:08:52,207 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:08:52,211 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:08:52,212 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:08:52,212 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:08:52,553 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:08:52,587 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:08:52,589 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:08:52,590 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:08:52,591 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:08:52,592 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/dijkstra-u_valuebound2.c [2024-09-21 19:08:54,005 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:08:54,196 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:08:54,197 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/dijkstra-u_valuebound2.c [2024-09-21 19:08:54,206 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/4850aff3c/6901ebdea7684f41b76411f7f11dc8f9/FLAGe2c45bf1d [2024-09-21 19:08:54,222 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/4850aff3c/6901ebdea7684f41b76411f7f11dc8f9 [2024-09-21 19:08:54,224 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:08:54,226 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:08:54,226 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/dijkstra-u_valuebound2.yml/output/witness-2.1.yml [2024-09-21 19:08:54,275 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:08:54,276 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:08:54,278 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:08:54,278 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:08:54,282 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:08:54,283 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:08:54" (1/2) ... [2024-09-21 19:08:54,285 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59ca5966 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:08:54, skipping insertion in model container [2024-09-21 19:08:54,285 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:08:54" (1/2) ... [2024-09-21 19:08:54,286 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1197be76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:08:54, skipping insertion in model container [2024-09-21 19:08:54,286 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 07:08:54" (2/2) ... [2024-09-21 19:08:54,287 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59ca5966 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:08:54, skipping insertion in model container [2024-09-21 19:08:54,287 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 07:08:54" (2/2) ... [2024-09-21 19:08:54,297 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:08:54,297 INFO L1541 ArrayList]: Loop invariant at [L30-L35] (h == (0U) && p == (0U) && q == (1U)) || (h == (0U) && p == (0U) && q == (4U)) [2024-09-21 19:08:54,298 INFO L1541 ArrayList]: Loop invariant at [L38-L56] (h == (0U) && p == (0U) && q == (4U)) || (h == (1U) && p == (1U) && q == (1U)) || (h == (0U) && p == (0U) && q == (1U)) [2024-09-21 19:08:54,298 INFO L1541 ArrayList]: Function contract at [L11]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:08:54,298 INFO L1541 ArrayList]: Function contract at [L8]: requires 1, ensures (!(1) || (1)) && (!(cond == (1)) || (1)) [2024-09-21 19:08:54,298 INFO L1541 ArrayList]: Function contract at [L19]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:08:54,317 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:08:54,457 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/dijkstra-u_valuebound2.c[525,538] [2024-09-21 19:08:54,491 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:08:54,498 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:08:54,534 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/dijkstra-u_valuebound2.c[525,538] Start Parsing Global Start Parsing Global [2024-09-21 19:08:54,536 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:08:54,536 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1197be76 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:08:54, skipping insertion in model container [2024-09-21 19:08:54,536 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:08:54,538 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:08:54,539 INFO L158 Benchmark]: Toolchain (without parser) took 262.40ms. Allocated memory is still 169.9MB. Free memory was 98.9MB in the beginning and 85.5MB in the end (delta: 13.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:08:54,540 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 169.9MB. Free memory was 128.3MB in the beginning and 128.1MB in the end (delta: 160.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:08:54,540 INFO L158 Benchmark]: Witness Parser took 1.31ms. Allocated memory is still 169.9MB. Free memory is still 100.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:08:54,541 INFO L158 Benchmark]: CACSL2BoogieTranslator took 259.84ms. Allocated memory is still 169.9MB. Free memory was 98.7MB in the beginning and 85.5MB in the end (delta: 13.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:08:54,543 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 169.9MB. Free memory was 128.3MB in the beginning and 128.1MB in the end (delta: 160.8kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 1.31ms. Allocated memory is still 169.9MB. Free memory is still 100.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 259.84ms. Allocated memory is still 169.9MB. Free memory was 98.7MB in the beginning and 85.5MB in the end (delta: 13.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 20]: 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 19:08:56,334 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:08:56,403 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:08:56,408 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:08:56,408 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:08:56,431 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:08:56,433 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:08:56,433 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:08:56,434 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:08:56,434 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:08:56,435 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:08:56,436 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:08:56,436 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:08:56,436 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:08:56,441 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:08:56,442 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:08:56,442 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:08:56,442 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:08:56,442 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:08:56,443 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:08:56,443 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:08:56,443 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:08:56,445 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:08:56,445 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:08:56,446 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:08:56,446 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:08:56,446 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:08:56,446 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:08:56,446 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:08:56,446 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:08:56,447 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:08:56,447 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:08:56,447 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:08:56,447 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:08:56,447 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:08:56,447 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:08:56,455 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:08:56,455 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:08:56,455 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:08:56,455 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:08:56,456 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:08:56,457 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:08:56,457 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:08:56,457 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:08:56,457 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:08:56,458 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:08:56,458 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:08:56,747 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:08:56,778 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:08:56,781 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:08:56,782 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:08:56,783 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:08:56,785 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/dijkstra-u_valuebound2.c [2024-09-21 19:08:58,520 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:08:58,703 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:08:58,703 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/dijkstra-u_valuebound2.c [2024-09-21 19:08:58,711 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/3765f80df/ce29cb414ec549f28107b6a8ccfbaa87/FLAG39aae4ae4 [2024-09-21 19:08:59,100 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/3765f80df/ce29cb414ec549f28107b6a8ccfbaa87 [2024-09-21 19:08:59,102 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:08:59,103 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:08:59,103 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/dijkstra-u_valuebound2.yml/output/witness-2.1.yml [2024-09-21 19:08:59,181 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:08:59,182 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:08:59,188 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:08:59,188 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:08:59,192 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:08:59,193 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:08:59" (1/2) ... [2024-09-21 19:08:59,198 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f027ea7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:08:59, skipping insertion in model container [2024-09-21 19:08:59,199 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:08:59" (1/2) ... [2024-09-21 19:08:59,200 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@281e9309 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:08:59, skipping insertion in model container [2024-09-21 19:08:59,200 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 07:08:59" (2/2) ... [2024-09-21 19:08:59,202 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f027ea7 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:08:59, skipping insertion in model container [2024-09-21 19:08:59,202 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 07:08:59" (2/2) ... [2024-09-21 19:08:59,213 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:08:59,213 INFO L1541 ArrayList]: Loop invariant at [L30-L35] (h == (0U) && p == (0U) && q == (1U)) || (h == (0U) && p == (0U) && q == (4U)) [2024-09-21 19:08:59,213 INFO L1541 ArrayList]: Loop invariant at [L38-L56] (h == (0U) && p == (0U) && q == (4U)) || (h == (1U) && p == (1U) && q == (1U)) || (h == (0U) && p == (0U) && q == (1U)) [2024-09-21 19:08:59,213 INFO L1541 ArrayList]: Function contract at [L19]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:08:59,213 INFO L1541 ArrayList]: Function contract at [L11]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:08:59,213 INFO L1541 ArrayList]: Function contract at [L8]: requires 1, ensures (!(1) || (1)) && (!(cond == (1)) || (1)) [2024-09-21 19:08:59,227 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:08:59,336 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/dijkstra-u_valuebound2.c[525,538] [2024-09-21 19:08:59,358 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:08:59,373 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:08:59,413 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/dijkstra-u_valuebound2.c[525,538] Start Parsing Global Start Parsing Global [2024-09-21 19:08:59,417 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:08:59,418 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@281e9309 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:08:59, skipping insertion in model container [2024-09-21 19:08:59,418 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:08:59,419 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:08:59,421 INFO L158 Benchmark]: Toolchain (without parser) took 237.95ms. Allocated memory was 62.9MB in the beginning and 79.7MB in the end (delta: 16.8MB). Free memory was 39.6MB in the beginning and 59.8MB in the end (delta: -20.2MB). Peak memory consumption was 15.9MB. Max. memory is 16.1GB. [2024-09-21 19:08:59,422 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 62.9MB. Free memory was 38.0MB in the beginning and 37.9MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:08:59,422 INFO L158 Benchmark]: Witness Parser took 0.08ms. Allocated memory is still 62.9MB. Free memory was 41.7MB in the beginning and 41.5MB in the end (delta: 169.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:08:59,423 INFO L158 Benchmark]: CACSL2BoogieTranslator took 230.73ms. Allocated memory was 62.9MB in the beginning and 79.7MB in the end (delta: 16.8MB). Free memory was 39.4MB in the beginning and 59.8MB in the end (delta: -20.4MB). Peak memory consumption was 15.9MB. Max. memory is 16.1GB. [2024-09-21 19:08:59,424 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 62.9MB. Free memory was 38.0MB in the beginning and 37.9MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.08ms. Allocated memory is still 62.9MB. Free memory was 41.7MB in the beginning and 41.5MB in the end (delta: 169.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 230.73ms. Allocated memory was 62.9MB in the beginning and 79.7MB in the end (delta: 16.8MB). Free memory was 39.4MB in the beginning and 59.8MB in the end (delta: -20.4MB). Peak memory consumption was 15.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 20]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...