This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:06:05,286 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:06:05,352 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:06:05,357 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:06:05,357 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:06:05,379 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:06:05,379 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:06:05,379 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:06:05,380 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:06:05,380 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:06:05,380 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:06:05,381 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:06:05,381 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:06:05,381 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:06:05,382 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:06:05,382 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:06:05,382 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:06:05,382 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:06:05,383 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:06:05,383 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:06:05,383 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:06:05,386 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:06:05,386 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:06:05,386 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:06:05,387 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:06:05,387 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:06:05,387 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:06:05,387 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:06:05,387 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:06:05,387 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:06:05,388 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:06:05,388 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:06:05,388 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:06:05,388 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:06:05,388 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:06:05,388 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:06:05,388 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:06:05,388 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:06:05,389 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:06:05,389 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:06:05,389 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:06:05,389 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:06:05,389 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:06:05,390 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:06:05,611 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:06:05,633 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:06:05,635 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:06:05,636 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:06:05,637 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:06:05,638 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/nec40.yml/output/witness-2.1.yml [2024-09-21 19:06:05,687 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:06:05,688 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:06:05,688 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/loops/nec40.c [2024-09-21 19:06:06,980 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:06:07,132 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:06:07,133 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loops/nec40.c [2024-09-21 19:06:07,140 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/768f06fe1/c963b2f6a75341839fff356fc38b58da/FLAGdd13a915b [2024-09-21 19:06:07,546 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/768f06fe1/c963b2f6a75341839fff356fc38b58da [2024-09-21 19:06:07,547 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:06:07,548 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:06:07,548 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:06:07,549 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:06:07,552 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:06:07,553 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 07:06:05" (1/2) ... [2024-09-21 19:06:07,555 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c57f09f and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:06:07, skipping insertion in model container [2024-09-21 19:06:07,555 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 07:06:05" (1/2) ... [2024-09-21 19:06:07,557 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@242547e5 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:06:07, skipping insertion in model container [2024-09-21 19:06:07,557 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:06:07" (2/2) ... [2024-09-21 19:06:07,557 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c57f09f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:06:07, skipping insertion in model container [2024-09-21 19:06:07,558 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:06:07" (2/2) ... [2024-09-21 19:06:07,564 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:06:07,567 INFO L1541 ArrayList]: Loop invariant at [L20-L23] 1 [2024-09-21 19:06:07,567 INFO L1541 ArrayList]: Function contract at [L16]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:06:07,567 INFO L1541 ArrayList]: Function contract at [L5]: requires cond == (0), ensures 1 [2024-09-21 19:06:07,585 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:06:07,717 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/loops/nec40.c[317,330] [2024-09-21 19:06:07,733 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:06:07,744 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global [2024-09-21 19:06:07,790 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/loops/nec40.c[317,330] Start Parsing Global Start Parsing Global [2024-09-21 19:06:07,810 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:06:07,811 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@242547e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:06:07, skipping insertion in model container [2024-09-21 19:06:07,811 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:06:07,811 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:06:07,813 INFO L158 Benchmark]: Toolchain (without parser) took 264.28ms. Allocated memory was 134.2MB in the beginning and 201.3MB in the end (delta: 67.1MB). Free memory was 62.3MB in the beginning and 171.5MB in the end (delta: -109.2MB). Peak memory consumption was 20.2MB. Max. memory is 16.1GB. [2024-09-21 19:06:07,813 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 134.2MB. Free memory is still 97.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:06:07,813 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 134.2MB. Free memory is still 95.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:06:07,814 INFO L158 Benchmark]: CACSL2BoogieTranslator took 262.62ms. Allocated memory was 134.2MB in the beginning and 201.3MB in the end (delta: 67.1MB). Free memory was 62.1MB in the beginning and 171.5MB in the end (delta: -109.4MB). Peak memory consumption was 20.2MB. Max. memory is 16.1GB. [2024-09-21 19:06:07,815 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 0.14ms. Allocated memory is still 134.2MB. Free memory is still 97.0MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.12ms. Allocated memory is still 134.2MB. Free memory is still 95.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 262.62ms. Allocated memory was 134.2MB in the beginning and 201.3MB in the end (delta: 67.1MB). Free memory was 62.1MB in the beginning and 171.5MB in the end (delta: -109.4MB). Peak memory consumption was 20.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 17]: 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 19:06:09,458 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:06:09,520 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:06:09,526 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:06:09,526 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:06:09,553 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:06:09,553 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:06:09,554 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:06:09,554 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:06:09,554 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:06:09,555 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:06:09,555 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:06:09,555 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:06:09,556 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:06:09,558 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:06:09,558 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:06:09,559 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:06:09,559 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:06:09,559 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:06:09,559 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:06:09,560 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:06:09,561 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:06:09,562 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:06:09,562 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:06:09,562 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:06:09,562 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:06:09,563 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:06:09,563 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:06:09,563 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:06:09,563 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:06:09,563 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:06:09,564 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:06:09,564 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:06:09,564 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:06:09,565 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:06:09,565 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:06:09,565 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:06:09,566 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:06:09,566 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:06:09,566 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:06:09,566 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:06:09,566 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:06:09,566 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:06:09,567 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:06:09,567 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:06:09,567 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:06:09,567 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:06:09,811 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:06:09,828 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:06:09,830 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:06:09,831 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:06:09,832 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:06:09,833 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/loops/nec40.c [2024-09-21 19:06:11,085 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:06:11,236 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:06:11,236 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loops/nec40.c [2024-09-21 19:06:11,244 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/7294fe96d/9c635ad305c54af68c2b46f543fbc534/FLAG1e314ce90 [2024-09-21 19:06:11,257 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/7294fe96d/9c635ad305c54af68c2b46f543fbc534 [2024-09-21 19:06:11,260 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:06:11,261 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:06:11,262 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/nec40.yml/output/witness-2.1.yml [2024-09-21 19:06:11,313 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:06:11,314 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:06:11,316 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:06:11,316 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:06:11,321 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:06:11,321 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:06:11" (1/2) ... [2024-09-21 19:06:11,322 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73f8ef8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:06:11, skipping insertion in model container [2024-09-21 19:06:11,322 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:06:11" (1/2) ... [2024-09-21 19:06:11,323 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@44a8d5a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:06:11, skipping insertion in model container [2024-09-21 19:06:11,324 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 07:06:11" (2/2) ... [2024-09-21 19:06:11,324 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73f8ef8f and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:06:11, skipping insertion in model container [2024-09-21 19:06:11,325 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 07:06:11" (2/2) ... [2024-09-21 19:06:11,330 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:06:11,332 INFO L1541 ArrayList]: Loop invariant at [L20-L23] 1 [2024-09-21 19:06:11,333 INFO L1541 ArrayList]: Function contract at [L16]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:06:11,333 INFO L1541 ArrayList]: Function contract at [L5]: requires cond == (0), ensures 1 [2024-09-21 19:06:11,346 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:06:11,461 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/loops/nec40.c[317,330] [2024-09-21 19:06:11,474 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:06:11,483 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global [2024-09-21 19:06:11,513 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/loops/nec40.c[317,330] Start Parsing Global Start Parsing Global [2024-09-21 19:06:11,515 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:06:11,517 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@44a8d5a2 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:06:11, skipping insertion in model container [2024-09-21 19:06:11,517 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:06:11,517 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:06:11,519 INFO L158 Benchmark]: Toolchain (without parser) took 203.65ms. Allocated memory is still 77.6MB. Free memory was 42.7MB in the beginning and 52.3MB in the end (delta: -9.6MB). Peak memory consumption was 8.8MB. Max. memory is 16.1GB. [2024-09-21 19:06:11,519 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 56.6MB. Free memory was 35.3MB in the beginning and 35.2MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:06:11,520 INFO L158 Benchmark]: Witness Parser took 0.52ms. Allocated memory is still 77.6MB. Free memory is still 44.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:06:11,520 INFO L158 Benchmark]: CACSL2BoogieTranslator took 201.00ms. Allocated memory is still 77.6MB. Free memory was 42.5MB in the beginning and 52.3MB in the end (delta: -9.8MB). Peak memory consumption was 8.8MB. Max. memory is 16.1GB. [2024-09-21 19:06:11,521 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 56.6MB. Free memory was 35.3MB in the beginning and 35.2MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.52ms. Allocated memory is still 77.6MB. Free memory is still 44.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 201.00ms. Allocated memory is still 77.6MB. Free memory was 42.5MB in the beginning and 52.3MB in the end (delta: -9.8MB). Peak memory consumption was 8.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 17]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...