This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:07:13,001 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:07:13,053 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:07:13,063 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:07:13,064 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:07:13,096 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:07:13,097 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:07:13,097 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:07:13,098 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:07:13,099 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:07:13,100 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:07:13,100 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:07:13,101 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:07:13,103 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:07:13,104 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:07:13,104 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:07:13,104 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:07:13,104 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:07:13,105 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:07:13,105 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:07:13,105 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:07:13,108 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:07:13,109 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:07:13,109 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:07:13,109 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:07:13,109 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:07:13,109 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:07:13,109 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:07:13,110 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:07:13,110 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:07:13,110 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:07:13,110 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:07:13,110 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:07:13,110 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:07:13,111 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:07:13,111 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:07:13,111 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:07:13,111 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:07:13,111 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:07:13,111 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:07:13,112 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:07:13,113 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:07:13,113 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:07:13,114 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:07:13,359 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:07:13,384 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:07:13,387 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:07:13,388 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:07:13,389 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:07:13,390 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/mine2017-ex4.6.yml/output/witness-2.1.yml [2024-09-21 19:07:13,448 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:07:13,460 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:07:13,462 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/loop-lit/mine2017-ex4.6.i [2024-09-21 19:07:14,784 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:07:14,975 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:07:14,975 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loop-lit/mine2017-ex4.6.i [2024-09-21 19:07:14,982 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/db6ac5b6d/855093f9d43445e99eb905f75f4ba8f2/FLAG23cfaf865 [2024-09-21 19:07:15,377 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/db6ac5b6d/855093f9d43445e99eb905f75f4ba8f2 [2024-09-21 19:07:15,378 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:07:15,379 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:07:15,381 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:07:15,382 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:07:15,386 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:07:15,387 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 07:07:13" (1/2) ... [2024-09-21 19:07:15,389 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@734fbb14 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:07:15, skipping insertion in model container [2024-09-21 19:07:15,389 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 07:07:13" (1/2) ... [2024-09-21 19:07:15,391 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@230f36d4 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:07:15, skipping insertion in model container [2024-09-21 19:07:15,391 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:07:15" (2/2) ... [2024-09-21 19:07:15,391 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@734fbb14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:07:15, skipping insertion in model container [2024-09-21 19:07:15,391 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:07:15" (2/2) ... [2024-09-21 19:07:15,398 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:07:15,400 INFO L1541 ArrayList]: Loop invariant at [L16-L20] x == (0) || x == (8) || x == (9) || x == (32) || x == (34) || x == (20) || x == (17) || x == (29) || x == (11) || x == (26) || x == (3) || x == (39) || x == (35) || x == (27) || x == (25) || x == (4) || x == (40) || x == (38) || x == (21) || x == (16) || x == (13) || x == (14) || x == (10) || x == (7) || x == (6) || x == (30) || x == (33) || x == (22) || x == (15) || x == (12) || x == (1) || x == (37) || x == (24) || x == (5) || x == (28) || x == (18) || x == (36) || x == (19) || x == (31) || x == (23) || x == (2) [2024-09-21 19:07:15,402 INFO L1541 ArrayList]: Function contract at [L14]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:07:15,403 INFO L1541 ArrayList]: Function contract at [L13]: requires cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:07:15,418 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:07:15,552 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-lit/mine2017-ex4.6.i[812,825] [2024-09-21 19:07:15,567 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:07:15,576 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global [2024-09-21 19:07:15,607 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-lit/mine2017-ex4.6.i[812,825] Start Parsing Global Start Parsing Global [2024-09-21 19:07:15,610 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:07:15,611 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@230f36d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:07:15, skipping insertion in model container [2024-09-21 19:07:15,611 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:07:15,611 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:07:15,613 INFO L158 Benchmark]: Toolchain (without parser) took 233.34ms. Allocated memory is still 209.7MB. Free memory was 138.6MB in the beginning and 126.1MB in the end (delta: 12.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:07:15,613 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 209.7MB. Free memory is still 168.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:07:15,614 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 209.7MB. Free memory is still 183.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:07:15,615 INFO L158 Benchmark]: CACSL2BoogieTranslator took 229.85ms. Allocated memory is still 209.7MB. Free memory was 138.4MB in the beginning and 126.1MB in the end (delta: 12.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:07:15,616 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 0.16ms. Allocated memory is still 209.7MB. Free memory is still 168.8MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.28ms. Allocated memory is still 209.7MB. Free memory is still 183.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 229.85ms. Allocated memory is still 209.7MB. Free memory was 138.4MB in the beginning and 126.1MB in the end (delta: 12.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 15]: 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 19:07:17,440 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:07:17,499 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:07:17,502 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:07:17,504 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:07:17,530 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:07:17,531 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:07:17,531 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:07:17,532 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:07:17,532 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:07:17,533 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:07:17,534 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:07:17,535 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:07:17,535 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:07:17,535 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:07:17,536 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:07:17,539 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:07:17,539 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:07:17,539 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:07:17,540 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:07:17,540 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:07:17,540 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:07:17,540 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:07:17,541 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:07:17,541 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:07:17,541 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:07:17,541 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:07:17,541 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:07:17,542 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:07:17,542 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:07:17,542 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:07:17,542 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:07:17,542 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:07:17,543 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:07:17,543 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:07:17,543 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:07:17,543 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:07:17,544 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:07:17,548 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:07:17,548 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:07:17,548 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:07:17,548 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:07:17,549 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:07:17,549 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:07:17,549 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:07:17,549 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:07:17,550 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:07:17,817 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:07:17,846 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:07:17,849 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:07:17,854 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:07:17,854 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:07:17,856 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/loop-lit/mine2017-ex4.6.i [2024-09-21 19:07:19,371 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:07:19,575 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:07:19,575 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loop-lit/mine2017-ex4.6.i [2024-09-21 19:07:19,582 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/18cae14c4/e653da241346468eb687bcc2a2bc42eb/FLAG4eb9d725a [2024-09-21 19:07:19,597 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/18cae14c4/e653da241346468eb687bcc2a2bc42eb [2024-09-21 19:07:19,600 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:07:19,601 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:07:19,602 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/mine2017-ex4.6.yml/output/witness-2.1.yml [2024-09-21 19:07:19,670 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:07:19,671 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:07:19,673 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:07:19,673 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:07:19,676 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:07:19,677 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:07:19" (1/2) ... [2024-09-21 19:07:19,678 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a1973ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:07:19, skipping insertion in model container [2024-09-21 19:07:19,678 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:07:19" (1/2) ... [2024-09-21 19:07:19,679 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@24abfcfd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:07:19, skipping insertion in model container [2024-09-21 19:07:19,679 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 07:07:19" (2/2) ... [2024-09-21 19:07:19,680 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a1973ca and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:07:19, skipping insertion in model container [2024-09-21 19:07:19,680 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 07:07:19" (2/2) ... [2024-09-21 19:07:19,686 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:07:19,687 INFO L1541 ArrayList]: Loop invariant at [L16-L20] x == (0) || x == (8) || x == (9) || x == (32) || x == (34) || x == (20) || x == (17) || x == (29) || x == (11) || x == (26) || x == (3) || x == (39) || x == (35) || x == (27) || x == (25) || x == (4) || x == (40) || x == (38) || x == (21) || x == (16) || x == (13) || x == (14) || x == (10) || x == (7) || x == (6) || x == (30) || x == (33) || x == (22) || x == (15) || x == (12) || x == (1) || x == (37) || x == (24) || x == (5) || x == (28) || x == (18) || x == (36) || x == (19) || x == (31) || x == (23) || x == (2) [2024-09-21 19:07:19,687 INFO L1541 ArrayList]: Function contract at [L13]: requires cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:07:19,687 INFO L1541 ArrayList]: Function contract at [L14]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:07:19,700 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:07:19,862 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-lit/mine2017-ex4.6.i[812,825] [2024-09-21 19:07:19,878 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:07:19,888 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global [2024-09-21 19:07:19,918 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-lit/mine2017-ex4.6.i[812,825] Start Parsing Global Start Parsing Global [2024-09-21 19:07:19,920 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:07:19,920 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@24abfcfd and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:07:19, skipping insertion in model container [2024-09-21 19:07:19,920 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:07:19,921 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:07:19,923 INFO L158 Benchmark]: Toolchain (without parser) took 250.53ms. Allocated memory is still 86.0MB. Free memory was 46.7MB in the beginning and 57.6MB in the end (delta: -10.9MB). Peak memory consumption was 9.6MB. Max. memory is 16.1GB. [2024-09-21 19:07:19,923 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 54.5MB. Free memory was 33.7MB in the beginning and 33.6MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:07:19,924 INFO L158 Benchmark]: Witness Parser took 0.62ms. Allocated memory is still 86.0MB. Free memory was 48.7MB in the beginning and 48.7MB in the end (delta: 77.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:07:19,925 INFO L158 Benchmark]: CACSL2BoogieTranslator took 248.10ms. Allocated memory is still 86.0MB. Free memory was 46.3MB in the beginning and 57.9MB in the end (delta: -11.6MB). Peak memory consumption was 7.5MB. Max. memory is 16.1GB. [2024-09-21 19:07:19,926 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 54.5MB. Free memory was 33.7MB in the beginning and 33.6MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.62ms. Allocated memory is still 86.0MB. Free memory was 48.7MB in the beginning and 48.7MB in the end (delta: 77.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 248.10ms. Allocated memory is still 86.0MB. Free memory was 46.3MB in the beginning and 57.9MB in the end (delta: -11.6MB). Peak memory consumption was 7.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 15]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...