This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:10:06,376 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:10:06,453 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:10:06,460 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:10:06,462 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:10:06,490 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:10:06,491 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:10:06,491 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:10:06,492 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:10:06,494 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:10:06,494 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:10:06,494 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:10:06,495 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:10:06,495 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:10:06,496 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:10:06,496 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:10:06,497 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:10:06,497 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:10:06,497 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:10:06,498 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:10:06,498 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:10:06,498 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:10:06,499 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:10:06,499 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:10:06,499 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:10:06,500 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:10:06,500 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:10:06,500 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:10:06,501 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:10:06,501 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:10:06,501 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:10:06,502 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:10:06,502 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:10:06,502 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:10:06,503 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:10:06,503 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:10:06,503 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:10:06,503 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:10:06,504 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:10:06,504 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:10:06,504 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:10:06,506 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:10:06,506 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:10:06,506 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:10:06,746 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:10:06,768 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:10:06,771 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:10:06,772 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:10:06,773 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:10:06,774 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/hard-ll_valuebound10.yml/output/witness-2.1.yml [2024-09-21 19:10:06,822 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:10:06,823 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:10:06,823 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound10.c [2024-09-21 19:10:08,242 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:10:08,426 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:10:08,426 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound10.c [2024-09-21 19:10:08,435 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/10e571dd9/e6c4b4c9869f4833a8b5039f4b55723e/FLAGb11c58210 [2024-09-21 19:10:08,807 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/10e571dd9/e6c4b4c9869f4833a8b5039f4b55723e [2024-09-21 19:10:08,807 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:10:08,808 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:10:08,811 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:10:08,811 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:10:08,816 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:10:08,817 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 07:10:06" (1/2) ... [2024-09-21 19:10:08,817 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@666c2693 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:10:08, skipping insertion in model container [2024-09-21 19:10:08,818 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 07:10:06" (1/2) ... [2024-09-21 19:10:08,819 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1a490808 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:10:08, skipping insertion in model container [2024-09-21 19:10:08,819 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:10:08" (2/2) ... [2024-09-21 19:10:08,820 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@666c2693 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:10:08, skipping insertion in model container [2024-09-21 19:10:08,820 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:10:08" (2/2) ... [2024-09-21 19:10:08,829 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:10:08,830 INFO L1541 ArrayList]: Loop invariant at [L36-L44] (p == (2LL) && q == (0LL)) || (p == (8LL) && q == (0LL)) || (p == (16LL) && q == (0LL)) || (p == (4LL) && q == (0LL)) || (p == (1LL) && q == (0LL)) [2024-09-21 19:10:08,831 INFO L1541 ArrayList]: Loop invariant at [L46-L58] (p == (1LL) && q == (3LL)) || (p == (1LL) && q == (0LL)) || (p == (2LL) && q == (0LL)) || (p == (2LL) && q == (2LL)) || (p == (2LL) && q == (8LL)) || (p == (1LL) && q == (8LL)) || (p == (1LL) && q == (5LL)) || (p == (8LL) && q == (0LL)) || (p == (1LL) && q == (6LL)) || (p == (4LL) && q == (4LL)) || (p == (2LL) && q == (10LL)) || (p == (1LL) && q == (9LL)) || (p == (16LL) && q == (0LL)) || (p == (1LL) && q == (7LL)) || (p == (2LL) && q == (4LL)) || (p == (4LL) && q == (0LL)) || (p == (8LL) && q == (8LL)) || (p == (1LL) && q == (2LL)) || (p == (1LL) && q == (1LL)) || (p == (2LL) && q == (6LL)) || (p == (4LL) && q == (8LL)) || (p == (1LL) && q == (10LL)) || (p == (1LL) && q == (4LL)) [2024-09-21 19:10:08,831 INFO L1541 ArrayList]: Function contract at [L22]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:10:08,831 INFO L1541 ArrayList]: Function contract at [L14]: requires 1, ensures (!(1) || (1)) && (!(cond == (1)) || (1)) [2024-09-21 19:10:08,831 INFO L1541 ArrayList]: Function contract at [L11]: requires 1, ensures (!(cond == (1)) || (1)) && (!(1) || (1)) [2024-09-21 19:10:08,848 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:10:09,008 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/hard-ll_valuebound10.c[538,551] [2024-09-21 19:10:09,029 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:10:09,042 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:10:09,082 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/hard-ll_valuebound10.c[538,551] Start Parsing Global Start Parsing Global [2024-09-21 19:10:09,084 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:10:09,084 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1a490808 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:10:09, skipping insertion in model container [2024-09-21 19:10:09,084 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:10:09,085 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:10:09,086 INFO L158 Benchmark]: Toolchain (without parser) took 277.04ms. Allocated memory is still 172.0MB. Free memory was 112.6MB in the beginning and 99.7MB in the end (delta: 12.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:10:09,086 INFO L158 Benchmark]: Witness Parser took 0.20ms. Allocated memory is still 172.0MB. Free memory is still 132.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:10:09,087 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 172.0MB. Free memory is still 130.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:10:09,087 INFO L158 Benchmark]: CACSL2BoogieTranslator took 273.95ms. Allocated memory is still 172.0MB. Free memory was 112.6MB in the beginning and 99.7MB in the end (delta: 12.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:10:09,089 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 0.20ms. Allocated memory is still 172.0MB. Free memory is still 132.7MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.17ms. Allocated memory is still 172.0MB. Free memory is still 130.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 273.95ms. Allocated memory is still 172.0MB. Free memory was 112.6MB in the beginning and 99.7MB in the end (delta: 12.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 23]: 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 19:10:11,171 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:10:11,255 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:10:11,260 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:10:11,261 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:10:11,293 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:10:11,294 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:10:11,294 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:10:11,295 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:10:11,298 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:10:11,299 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:10:11,299 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:10:11,300 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:10:11,300 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:10:11,300 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:10:11,303 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:10:11,303 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:10:11,304 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:10:11,304 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:10:11,304 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:10:11,305 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:10:11,305 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:10:11,305 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:10:11,306 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:10:11,306 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:10:11,306 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:10:11,306 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:10:11,307 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:10:11,307 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:10:11,307 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:10:11,308 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:10:11,308 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:10:11,309 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:10:11,309 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:10:11,309 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:10:11,309 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:10:11,310 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:10:11,310 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:10:11,310 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:10:11,311 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:10:11,311 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:10:11,311 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:10:11,311 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:10:11,311 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:10:11,312 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:10:11,312 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:10:11,312 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:10:11,636 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:10:11,655 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:10:11,658 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:10:11,660 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:10:11,660 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:10:11,662 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound10.c [2024-09-21 19:10:13,181 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:10:13,362 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:10:13,362 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/hard-ll_valuebound10.c [2024-09-21 19:10:13,371 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/1a1f72d6d/6f4e04dc76c140cb98a4d09f6b2fff57/FLAG92c2fdcff [2024-09-21 19:10:13,387 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/1a1f72d6d/6f4e04dc76c140cb98a4d09f6b2fff57 [2024-09-21 19:10:13,390 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:10:13,391 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:10:13,392 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/hard-ll_valuebound10.yml/output/witness-2.1.yml [2024-09-21 19:10:13,454 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:10:13,456 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:10:13,470 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:10:13,470 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:10:13,475 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:10:13,476 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:10:13" (1/2) ... [2024-09-21 19:10:13,480 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53daf124 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:10:13, skipping insertion in model container [2024-09-21 19:10:13,480 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:10:13" (1/2) ... [2024-09-21 19:10:13,481 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@391b1196 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:10:13, skipping insertion in model container [2024-09-21 19:10:13,482 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 07:10:13" (2/2) ... [2024-09-21 19:10:13,482 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53daf124 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:10:13, skipping insertion in model container [2024-09-21 19:10:13,482 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 07:10:13" (2/2) ... [2024-09-21 19:10:13,493 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:10:13,495 INFO L1541 ArrayList]: Loop invariant at [L36-L44] (p == (2LL) && q == (0LL)) || (p == (8LL) && q == (0LL)) || (p == (16LL) && q == (0LL)) || (p == (4LL) && q == (0LL)) || (p == (1LL) && q == (0LL)) [2024-09-21 19:10:13,495 INFO L1541 ArrayList]: Loop invariant at [L46-L58] (p == (1LL) && q == (3LL)) || (p == (1LL) && q == (0LL)) || (p == (2LL) && q == (0LL)) || (p == (2LL) && q == (2LL)) || (p == (2LL) && q == (8LL)) || (p == (1LL) && q == (8LL)) || (p == (1LL) && q == (5LL)) || (p == (8LL) && q == (0LL)) || (p == (1LL) && q == (6LL)) || (p == (4LL) && q == (4LL)) || (p == (2LL) && q == (10LL)) || (p == (1LL) && q == (9LL)) || (p == (16LL) && q == (0LL)) || (p == (1LL) && q == (7LL)) || (p == (2LL) && q == (4LL)) || (p == (4LL) && q == (0LL)) || (p == (8LL) && q == (8LL)) || (p == (1LL) && q == (2LL)) || (p == (1LL) && q == (1LL)) || (p == (2LL) && q == (6LL)) || (p == (4LL) && q == (8LL)) || (p == (1LL) && q == (10LL)) || (p == (1LL) && q == (4LL)) [2024-09-21 19:10:13,495 INFO L1541 ArrayList]: Function contract at [L14]: requires 1, ensures (!(1) || (1)) && (!(cond == (1)) || (1)) [2024-09-21 19:10:13,496 INFO L1541 ArrayList]: Function contract at [L11]: requires 1, ensures (!(cond == (1)) || (1)) && (!(1) || (1)) [2024-09-21 19:10:13,496 INFO L1541 ArrayList]: Function contract at [L22]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:10:13,515 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:10:13,691 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/hard-ll_valuebound10.c[538,551] [2024-09-21 19:10:13,723 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:10:13,735 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:10:13,775 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/hard-ll_valuebound10.c[538,551] Start Parsing Global Start Parsing Global [2024-09-21 19:10:13,778 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:10:13,779 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@391b1196 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:10:13, skipping insertion in model container [2024-09-21 19:10:13,780 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:10:13,780 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:10:13,782 INFO L158 Benchmark]: Toolchain (without parser) took 325.78ms. Allocated memory is still 73.4MB. Free memory was 37.7MB in the beginning and 42.3MB in the end (delta: -4.6MB). Peak memory consumption was 4.9MB. Max. memory is 16.1GB. [2024-09-21 19:10:13,783 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 52.4MB. Free memory is still 29.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:10:13,783 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 73.4MB. Free memory is still 39.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:10:13,784 INFO L158 Benchmark]: CACSL2BoogieTranslator took 309.84ms. Allocated memory is still 73.4MB. Free memory was 37.5MB in the beginning and 42.3MB in the end (delta: -4.8MB). Peak memory consumption was 2.8MB. Max. memory is 16.1GB. [2024-09-21 19:10:13,785 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 52.4MB. Free memory is still 29.2MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.18ms. Allocated memory is still 73.4MB. Free memory is still 39.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 309.84ms. Allocated memory is still 73.4MB. Free memory was 37.5MB in the beginning and 42.3MB in the end (delta: -4.8MB). Peak memory consumption was 2.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 23]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...