This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:07:23,278 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:07:23,354 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:07:23,361 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:07:23,363 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:07:23,399 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:07:23,400 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:07:23,400 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:07:23,401 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:07:23,402 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:07:23,402 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:07:23,402 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:07:23,403 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:07:23,403 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:07:23,404 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:07:23,404 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:07:23,405 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:07:23,405 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:07:23,405 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:07:23,406 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:07:23,406 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:07:23,407 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:07:23,407 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:07:23,407 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:07:23,407 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:07:23,408 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:07:23,408 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:07:23,408 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:07:23,409 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:07:23,409 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:07:23,409 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:07:23,410 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:07:23,410 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:07:23,410 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:07:23,411 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:07:23,411 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:07:23,411 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:07:23,411 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:07:23,412 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:07:23,412 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:07:23,412 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:07:23,413 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:07:23,413 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:07:23,413 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:07:23,682 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:07:23,710 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:07:23,715 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:07:23,717 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:07:23,717 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:07:23,719 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/aiob_2.yml/output/witness-2.1.yml [2024-09-21 19:07:23,772 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:07:23,772 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:07:23,773 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/loop-industry-pattern/aiob_2.c [2024-09-21 19:07:25,224 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:07:25,472 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:07:25,472 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loop-industry-pattern/aiob_2.c [2024-09-21 19:07:25,480 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/db6a4a4bc/89dc5cca260143e99c257423b27bd0c8/FLAGdadb13b59 [2024-09-21 19:07:25,493 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/db6a4a4bc/89dc5cca260143e99c257423b27bd0c8 [2024-09-21 19:07:25,493 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:07:25,495 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:07:25,495 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:07:25,496 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:07:25,501 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:07:25,501 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 07:07:23" (1/2) ... [2024-09-21 19:07:25,502 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23fba9e0 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:07:25, skipping insertion in model container [2024-09-21 19:07:25,502 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 07:07:23" (1/2) ... [2024-09-21 19:07:25,504 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@18f2bbe3 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:07:25, skipping insertion in model container [2024-09-21 19:07:25,504 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:07:25" (2/2) ... [2024-09-21 19:07:25,504 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23fba9e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:07:25, skipping insertion in model container [2024-09-21 19:07:25,505 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:07:25" (2/2) ... [2024-09-21 19:07:25,521 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:07:25,522 INFO L1541 ArrayList]: Loop invariant at [L144-L148] 1 [2024-09-21 19:07:25,522 INFO L1541 ArrayList]: Function contract at [L150]: requires 1, ensures (!(1) || (1)) && (!(1) || ( esult == (1))) [2024-09-21 19:07:25,522 INFO L1541 ArrayList]: Function contract at [L139]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:07:25,522 INFO L1541 ArrayList]: Function contract at [L185]: requires Id_MCDC_98 == (1), ensures (!(Id_MCDC_98 == (1)) || (1)) [2024-09-21 19:07:25,522 INFO L1541 ArrayList]: Function contract at [L128]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:07:25,550 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:07:25,772 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/loop-industry-pattern/aiob_2.c[7657,7670] [2024-09-21 19:07:25,777 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:07:25,787 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Local Start Parsing Global Start Parsing Global [2024-09-21 19:07:25,896 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:07:25,897 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@18f2bbe3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:07:25, skipping insertion in model container [2024-09-21 19:07:25,897 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:07:25,898 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:07:25,900 INFO L158 Benchmark]: Toolchain (without parser) took 404.20ms. Allocated memory is still 178.3MB. Free memory was 148.6MB in the beginning and 128.7MB in the end (delta: 19.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-09-21 19:07:25,900 INFO L158 Benchmark]: Witness Parser took 0.27ms. Allocated memory is still 178.3MB. Free memory is still 142.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:07:25,901 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 178.3MB. Free memory is still 140.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:07:25,902 INFO L158 Benchmark]: CACSL2BoogieTranslator took 401.84ms. Allocated memory is still 178.3MB. Free memory was 148.6MB in the beginning and 128.7MB in the end (delta: 19.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-09-21 19:07:25,904 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 0.27ms. Allocated memory is still 178.3MB. Free memory is still 142.8MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.11ms. Allocated memory is still 178.3MB. Free memory is still 140.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 401.84ms. Allocated memory is still 178.3MB. Free memory was 148.6MB in the beginning and 128.7MB in the end (delta: 19.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 151]: 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 19:07:27,992 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:07:28,069 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:07:28,075 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:07:28,076 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:07:28,109 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:07:28,111 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:07:28,112 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:07:28,112 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:07:28,113 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:07:28,115 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:07:28,115 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:07:28,116 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:07:28,116 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:07:28,120 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:07:28,120 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:07:28,120 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:07:28,121 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:07:28,121 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:07:28,121 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:07:28,121 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:07:28,122 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:07:28,122 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:07:28,123 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:07:28,123 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:07:28,123 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:07:28,124 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:07:28,124 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:07:28,124 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:07:28,125 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:07:28,125 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:07:28,125 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:07:28,126 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:07:28,126 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:07:28,126 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:07:28,127 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:07:28,127 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:07:28,127 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:07:28,127 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:07:28,128 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:07:28,128 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:07:28,130 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:07:28,130 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:07:28,130 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:07:28,131 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:07:28,131 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:07:28,131 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:07:28,474 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:07:28,498 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:07:28,502 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:07:28,503 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:07:28,504 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:07:28,506 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/loop-industry-pattern/aiob_2.c [2024-09-21 19:07:29,999 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:07:30,286 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:07:30,287 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loop-industry-pattern/aiob_2.c [2024-09-21 19:07:30,295 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/a109ca3b5/4e1276c6222c41eb8c668d59a3c82c30/FLAGcbccd4dfb [2024-09-21 19:07:30,308 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/a109ca3b5/4e1276c6222c41eb8c668d59a3c82c30 [2024-09-21 19:07:30,311 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:07:30,312 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:07:30,313 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/aiob_2.yml/output/witness-2.1.yml [2024-09-21 19:07:30,370 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:07:30,372 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:07:30,374 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:07:30,375 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:07:30,381 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:07:30,382 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:07:30" (1/2) ... [2024-09-21 19:07:30,383 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59d19e58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:07:30, skipping insertion in model container [2024-09-21 19:07:30,383 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:07:30" (1/2) ... [2024-09-21 19:07:30,385 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5473569d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:07:30, skipping insertion in model container [2024-09-21 19:07:30,385 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 07:07:30" (2/2) ... [2024-09-21 19:07:30,385 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59d19e58 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:07:30, skipping insertion in model container [2024-09-21 19:07:30,385 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 07:07:30" (2/2) ... [2024-09-21 19:07:30,410 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:07:30,411 INFO L1541 ArrayList]: Loop invariant at [L144-L148] 1 [2024-09-21 19:07:30,411 INFO L1541 ArrayList]: Function contract at [L139]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:07:30,412 INFO L1541 ArrayList]: Function contract at [L150]: requires 1, ensures (!(1) || (1)) && (!(1) || ( esult == (1))) [2024-09-21 19:07:30,412 INFO L1541 ArrayList]: Function contract at [L185]: requires Id_MCDC_98 == (1), ensures (!(Id_MCDC_98 == (1)) || (1)) [2024-09-21 19:07:30,412 INFO L1541 ArrayList]: Function contract at [L128]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:07:30,443 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:07:30,758 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/loop-industry-pattern/aiob_2.c[7657,7670] [2024-09-21 19:07:30,761 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:07:30,782 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Local Start Parsing Global Start Parsing Global [2024-09-21 19:07:30,988 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:07:30,988 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5473569d and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:07:30, skipping insertion in model container [2024-09-21 19:07:30,988 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:07:30,988 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:07:30,991 INFO L158 Benchmark]: Toolchain (without parser) took 617.60ms. Allocated memory is still 77.6MB. Free memory was 51.6MB in the beginning and 51.2MB in the end (delta: 393.1kB). Peak memory consumption was 19.0MB. Max. memory is 16.1GB. [2024-09-21 19:07:30,991 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 56.6MB. Free memory was 35.2MB in the beginning and 35.1MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:07:30,992 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 77.6MB. Free memory is still 53.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:07:30,992 INFO L158 Benchmark]: CACSL2BoogieTranslator took 614.04ms. Allocated memory is still 77.6MB. Free memory was 51.4MB in the beginning and 51.2MB in the end (delta: 160.3kB). Peak memory consumption was 19.0MB. Max. memory is 16.1GB. [2024-09-21 19:07:30,994 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 56.6MB. Free memory was 35.2MB in the beginning and 35.1MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 77.6MB. Free memory is still 53.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 614.04ms. Allocated memory is still 77.6MB. Free memory was 51.4MB in the beginning and 51.2MB in the end (delta: 160.3kB). Peak memory consumption was 19.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 151]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...