This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:11:18,612 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:11:18,651 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:11:18,657 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:11:18,659 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:11:18,681 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:11:18,683 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:11:18,683 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:11:18,684 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:11:18,685 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:11:18,686 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:11:18,686 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:11:18,686 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:11:18,688 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:11:18,689 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:11:18,689 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:11:18,689 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:11:18,689 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:11:18,689 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:11:18,690 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:11:18,690 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:11:18,690 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:11:18,690 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:11:18,690 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:11:18,691 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:11:18,691 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:11:18,691 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:11:18,691 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:11:18,691 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:11:18,691 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:11:18,692 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:11:18,692 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:11:18,692 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:11:18,692 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:11:18,692 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:11:18,692 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:11:18,692 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:11:18,692 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:11:18,693 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:11:18,693 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:11:18,693 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:11:18,693 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:11:18,694 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:11:18,694 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:11:18,898 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:11:18,913 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:11:18,916 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:11:18,917 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:11:18,918 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:11:18,919 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/ps3-ll_valuebound5.yml/output/witness-2.1.yml [2024-09-21 19:11:18,989 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:11:18,990 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:11:18,991 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/ps3-ll_valuebound5.c [2024-09-21 19:11:20,225 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:11:20,358 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:11:20,358 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/ps3-ll_valuebound5.c [2024-09-21 19:11:20,364 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/4a5c2c38b/dff763a7f0fb4f25ad66374725a3e13b/FLAG62eecaa91 [2024-09-21 19:11:20,374 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/4a5c2c38b/dff763a7f0fb4f25ad66374725a3e13b [2024-09-21 19:11:20,374 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:11:20,375 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:11:20,376 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:20,377 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:11:20,381 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:11:20,382 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 07:11:18" (1/2) ... [2024-09-21 19:11:20,382 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@204f65f9 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:20, skipping insertion in model container [2024-09-21 19:11:20,383 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 07:11:18" (1/2) ... [2024-09-21 19:11:20,384 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6796fb6c and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:20, skipping insertion in model container [2024-09-21 19:11:20,385 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:20" (2/2) ... [2024-09-21 19:11:20,385 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@204f65f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:20, skipping insertion in model container [2024-09-21 19:11:20,386 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:20" (2/2) ... [2024-09-21 19:11:20,391 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:11:20,392 INFO L1541 ArrayList]: Loop invariant at [L27-L36] (c == (0LL) && x == (0LL) && y == (0LL)) || (c == (4LL) && x == (30LL) && y == (4LL)) || (c == (2LL) && x == (5LL) && y == (2LL)) || (c == (3LL) && x == (14LL) && y == (3LL)) || (c == (5LL) && x == (55LL) && y == (5LL)) || (c == (1LL) && x == (1LL) && y == (1LL)) [2024-09-21 19:11:20,394 INFO L1541 ArrayList]: Function contract at [L9]: requires cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:11:20,395 INFO L1541 ArrayList]: Function contract at [L17]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:11:20,395 INFO L1541 ArrayList]: Function contract at [L6]: requires cond == (0) || cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:11:20,408 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:11:20,577 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/ps3-ll_valuebound5.c[458,471] [2024-09-21 19:11:20,596 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:11:20,603 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:11:20,633 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/ps3-ll_valuebound5.c[458,471] Start Parsing Global Start Parsing Global [2024-09-21 19:11:20,636 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:11:20,637 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6796fb6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:20, skipping insertion in model container [2024-09-21 19:11:20,637 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:20,637 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:11:20,638 INFO L158 Benchmark]: Toolchain (without parser) took 262.67ms. Allocated memory is still 174.1MB. Free memory was 101.3MB in the beginning and 140.5MB in the end (delta: -39.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-09-21 19:11:20,639 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 174.1MB. Free memory is still 133.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:20,639 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 174.1MB. Free memory is still 147.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:20,640 INFO L158 Benchmark]: CACSL2BoogieTranslator took 260.53ms. Allocated memory is still 174.1MB. Free memory was 101.0MB in the beginning and 140.5MB in the end (delta: -39.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-09-21 19:11:20,642 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.15ms. Allocated memory is still 174.1MB. Free memory is still 133.3MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.26ms. Allocated memory is still 174.1MB. Free memory is still 147.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 260.53ms. Allocated memory is still 174.1MB. Free memory was 101.0MB in the beginning and 140.5MB in the end (delta: -39.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 18]: 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 19:11:22,182 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:11:22,243 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:11:22,247 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:11:22,248 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:11:22,270 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:11:22,271 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:11:22,272 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:11:22,272 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:11:22,273 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:11:22,273 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:11:22,274 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:11:22,275 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:11:22,276 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:11:22,276 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:11:22,276 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:11:22,277 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:11:22,277 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:11:22,277 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:11:22,277 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:11:22,278 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:11:22,278 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:11:22,278 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:11:22,279 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:11:22,279 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:11:22,279 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:11:22,279 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:11:22,280 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:11:22,280 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:11:22,280 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:11:22,280 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:11:22,281 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:11:22,281 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:11:22,281 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:11:22,281 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:11:22,282 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:11:22,282 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:11:22,282 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:11:22,282 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:11:22,282 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:11:22,283 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:11:22,284 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:11:22,284 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:11:22,284 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:11:22,284 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:11:22,285 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:11:22,285 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:11:22,544 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:11:22,563 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:11:22,565 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:11:22,566 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:11:22,567 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:11:22,568 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/ps3-ll_valuebound5.yml/output/witness-2.1.yml [2024-09-21 19:11:22,613 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:11:22,613 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:11:22,613 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/ps3-ll_valuebound5.c [2024-09-21 19:11:23,903 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:11:24,044 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:11:24,045 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/ps3-ll_valuebound5.c [2024-09-21 19:11:24,049 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/eb2cdca8f/db7c06eb14e048158bb18e3963909083/FLAG53a477857 [2024-09-21 19:11:24,468 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/eb2cdca8f/db7c06eb14e048158bb18e3963909083 [2024-09-21 19:11:24,469 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:11:24,470 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:11:24,471 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:24,471 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:11:24,475 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:11:24,476 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 07:11:22" (1/2) ... [2024-09-21 19:11:24,476 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43f27e60 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:24, skipping insertion in model container [2024-09-21 19:11:24,477 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 07:11:22" (1/2) ... [2024-09-21 19:11:24,478 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@54b39529 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:24, skipping insertion in model container [2024-09-21 19:11:24,478 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:24" (2/2) ... [2024-09-21 19:11:24,478 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43f27e60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:24, skipping insertion in model container [2024-09-21 19:11:24,478 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:24" (2/2) ... [2024-09-21 19:11:24,489 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:11:24,490 INFO L1541 ArrayList]: Loop invariant at [L27-L36] (c == (0LL) && x == (0LL) && y == (0LL)) || (c == (4LL) && x == (30LL) && y == (4LL)) || (c == (2LL) && x == (5LL) && y == (2LL)) || (c == (3LL) && x == (14LL) && y == (3LL)) || (c == (5LL) && x == (55LL) && y == (5LL)) || (c == (1LL) && x == (1LL) && y == (1LL)) [2024-09-21 19:11:24,490 INFO L1541 ArrayList]: Function contract at [L6]: requires cond == (0) || cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:11:24,490 INFO L1541 ArrayList]: Function contract at [L17]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:11:24,490 INFO L1541 ArrayList]: Function contract at [L9]: requires cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:11:24,505 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:11:24,628 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/ps3-ll_valuebound5.c[458,471] [2024-09-21 19:11:24,648 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:11:24,657 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:11:24,696 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/ps3-ll_valuebound5.c[458,471] Start Parsing Global Start Parsing Global [2024-09-21 19:11:24,699 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:11:24,700 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@54b39529 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:24, skipping insertion in model container [2024-09-21 19:11:24,700 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:24,700 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:11:24,702 INFO L158 Benchmark]: Toolchain (without parser) took 231.18ms. Allocated memory is still 83.9MB. Free memory was 52.9MB in the beginning and 63.3MB in the end (delta: -10.4MB). Peak memory consumption was 16.0MB. Max. memory is 16.1GB. [2024-09-21 19:11:24,703 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 54.5MB. Free memory is still 37.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:24,703 INFO L158 Benchmark]: CDTParser took 0.07ms. Allocated memory is still 54.5MB. Free memory is still 35.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:24,704 INFO L158 Benchmark]: CACSL2BoogieTranslator took 229.15ms. Allocated memory is still 83.9MB. Free memory was 52.6MB in the beginning and 63.3MB in the end (delta: -10.7MB). Peak memory consumption was 16.0MB. Max. memory is 16.1GB. [2024-09-21 19:11:24,705 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 54.5MB. Free memory is still 37.6MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.07ms. Allocated memory is still 54.5MB. Free memory is still 35.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 229.15ms. Allocated memory is still 83.9MB. Free memory was 52.6MB in the beginning and 63.3MB in the end (delta: -10.7MB). Peak memory consumption was 16.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 18]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...