This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m
[2024-09-21 19:12:08,653 INFO L188 SettingsManager]: Resetting all preferences to default values...
[2024-09-21 19:12:08,706 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf
[2024-09-21 19:12:08,710 WARN L101 SettingsManager]: Preference file contains the following unknown settings:
[2024-09-21 19:12:08,711 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-09-21 19:12:08,741 INFO L130 SettingsManager]: Preferences different from defaults after loading the file:
[2024-09-21 19:12:08,742 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-09-21 19:12:08,742 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-09-21 19:12:08,743 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2024-09-21 19:12:08,745 INFO L153 SettingsManager]: * Use memory slicer=true
[2024-09-21 19:12:08,746 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-09-21 19:12:08,757 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-09-21 19:12:08,758 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-09-21 19:12:08,758 INFO L153 SettingsManager]: * Create parallel compositions if possible=false
[2024-09-21 19:12:08,758 INFO L153 SettingsManager]: * Use SBE=true
[2024-09-21 19:12:08,759 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-09-21 19:12:08,759 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2024-09-21 19:12:08,759 INFO L153 SettingsManager]: * sizeof long=4
[2024-09-21 19:12:08,759 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true
[2024-09-21 19:12:08,759 INFO L153 SettingsManager]: * sizeof POINTER=4
[2024-09-21 19:12:08,760 INFO L153 SettingsManager]: * Check division by zero=IGNORE
[2024-09-21 19:12:08,760 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2024-09-21 19:12:08,760 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-09-21 19:12:08,760 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2024-09-21 19:12:08,761 INFO L153 SettingsManager]: * Allow undefined functions=false
[2024-09-21 19:12:08,761 INFO L153 SettingsManager]: * sizeof long double=12
[2024-09-21 19:12:08,761 INFO L153 SettingsManager]: * Check if freed pointer was valid=false
[2024-09-21 19:12:08,761 INFO L153 SettingsManager]: * Use constant arrays=true
[2024-09-21 19:12:08,761 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-09-21 19:12:08,762 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements
[2024-09-21 19:12:08,762 INFO L153 SettingsManager]: * Future-live optimization=false
[2024-09-21 19:12:08,762 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true
[2024-09-21 19:12:08,763 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode
[2024-09-21 19:12:08,763 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-09-21 19:12:08,763 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-09-21 19:12:08,763 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2024-09-21 19:12:08,763 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads
[2024-09-21 19:12:08,763 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL
[2024-09-21 19:12:08,763 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-09-21 19:12:08,764 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false
[2024-09-21 19:12:08,764 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET
[2024-09-21 19:12:08,764 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO
[2024-09-21 19:12:08,764 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2024-09-21 19:12:08,764 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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None
[2024-09-21 19:12:08,954 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2024-09-21 19:12:08,972 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-09-21 19:12:08,975 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-09-21 19:12:08,975 INFO L270 PluginConnector]: Initializing CDTParser...
[2024-09-21 19:12:08,976 INFO L274 PluginConnector]: CDTParser initialized
[2024-09-21 19:12:08,977 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/recursive-simple/id_i25_o25-1.c
[2024-09-21 19:12:10,155 INFO L533 CDTParser]: Created temporary CDT project at NULL
[2024-09-21 19:12:10,280 INFO L384 CDTParser]: Found 1 translation units.
[2024-09-21 19:12:10,281 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/recursive-simple/id_i25_o25-1.c
[2024-09-21 19:12:10,288 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/4b1cce076/40253ffb5d57410ba31ce50538c7efc4/FLAGe2f19ce0d
[2024-09-21 19:12:10,706 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/4b1cce076/40253ffb5d57410ba31ce50538c7efc4
[2024-09-21 19:12:10,707 INFO L270 PluginConnector]: Initializing Witness Parser...
[2024-09-21 19:12:10,716 INFO L274 PluginConnector]: Witness Parser initialized
[2024-09-21 19:12:10,717 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/id_i25_o25-1.yml/output/witness-2.1.yml
[2024-09-21 19:12:10,762 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-09-21 19:12:10,763 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements.
[2024-09-21 19:12:10,764 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-09-21 19:12:10,764 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-09-21 19:12:10,768 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized
[2024-09-21 19:12:10,769 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:12:10" (1/2) ...
[2024-09-21 19:12:10,769 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15fa82cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:12:10, skipping insertion in model container
[2024-09-21 19:12:10,769 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:12:10" (1/2) ...
[2024-09-21 19:12:10,770 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2ac9d643 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:12:10, skipping insertion in model container
[2024-09-21 19:12:10,770 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 07:12:10" (2/2) ...
[2024-09-21 19:12:10,771 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15fa82cd and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:12:10, skipping insertion in model container
[2024-09-21 19:12:10,771 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 07:12:10" (2/2) ...
[2024-09-21 19:12:10,776 INFO L93 nessWitnessExtractor]: Found the following entries in the witness:
[2024-09-21 19:12:10,778 INFO L1541 ArrayList]: Function contract at [L11]: requires 1, ensures (!(1) || (1))
[2024-09-21 19:12:10,778 INFO L1541 ArrayList]: Function contract at [L6]: requires x == (25) || x == (8) || x == (1) || x == (7) || x == (6) || x == (9) || x == (0) || x == (21) || x == (22) || x == (11) || x == (4) || x == (19) || x == (5) || x == (13) || x == (14) || x == (2) || x == (20) || x == (12) || x == (18) || x == (17) || x == (3) || x == (24) || x == (15) || x == (10) || x == (23) || x == (16), ensures (!(x == (0)) || (
esult == (0))) && (!(x == (24)) || (
esult == (24))) && (!(x == (21)) || (
esult == (21))) && (!(x == (4)) || (
esult == (4))) && (!(x == (11)) || (
esult == (11))) && (!(x == (1)) || (
esult == (1))) && (!(x == (25)) || (
esult == (25))) && (!(x == (18)) || (
esult == (18))) && (!(x == (20)) || (
esult == (20))) && (!(x == (23)) || (
esult == (23))) && (!(x == (2)) || (
esult == (2))) && (!(x == (3)) || (
esult == (3))) && (!(x == (10)) || (
esult == (10))) && (!(x == (22)) || (
esult == (22))) && (!(x == (14)) || (
esult == (14))) && (!(x == (15)) || (
esult == (15))) && (!(x == (5)) || (
esult == (5))) && (!(x == (19)) || (
esult == (19))) && (!(x == (8)) || (
esult == (8))) && (!(x == (13)) || (
esult == (13))) && (!(x == (12)) || (
esult == (12))) && (!(x == (7)) || (
esult == (7))) && (!(x == (9)) || (
esult == (9))) && (!(x == (17)) || (
esult == (17))) && (!(x == (16)) || (
esult == (16))) && (!(x == (6)) || (
esult == (6)))
[2024-09-21 19:12:10,793 INFO L175 MainTranslator]: Built tables and reachable declarations
[2024-09-21 19:12:10,918 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/recursive-simple/id_i25_o25-1.c[454,467]
[2024-09-21 19:12:10,921 INFO L210 PostProcessor]: Analyzing one entry point: main
[2024-09-21 19:12:10,933 INFO L200 MainTranslator]: Completed pre-run
Start Parsing Global
Start Parsing Global
[2024-09-21 19:12:10,969 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult
[2024-09-21 19:12:10,970 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2ac9d643 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:12:10, skipping insertion in model container
[2024-09-21 19:12:10,970 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-09-21 19:12:10,971 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor
[2024-09-21 19:12:10,972 INFO L158 Benchmark]: Toolchain (without parser) took 208.68ms. Allocated memory is still 186.6MB. Free memory was 157.1MB in the beginning and 148.7MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB.
[2024-09-21 19:12:10,973 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 134.2MB. Free memory is still 99.5MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-09-21 19:12:10,973 INFO L158 Benchmark]: Witness Parser took 0.11ms. Allocated memory is still 186.6MB. Free memory is still 159.2MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-09-21 19:12:10,974 INFO L158 Benchmark]: CACSL2BoogieTranslator took 206.37ms. Allocated memory is still 186.6MB. Free memory was 156.9MB in the beginning and 148.7MB in the end (delta: 8.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB.
[2024-09-21 19:12:10,978 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 134.2MB. Free memory is still 99.5MB. There was no memory consumed. Max. memory is 16.1GB.
* Witness Parser took 0.11ms. Allocated memory is still 186.6MB. Free memory is still 159.2MB. There was no memory consumed. Max. memory is 16.1GB.
* CACSL2BoogieTranslator took 206.37ms. Allocated memory is still 186.6MB. Free memory was 156.9MB in the beginning and 148.7MB in the end (delta: 8.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- SyntaxErrorResult [Line: 7]: 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 19:12:12,487 INFO L188 SettingsManager]: Resetting all preferences to default values...
[2024-09-21 19:12:12,548 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf
[2024-09-21 19:12:12,551 WARN L101 SettingsManager]: Preference file contains the following unknown settings:
[2024-09-21 19:12:12,551 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-09-21 19:12:12,577 INFO L130 SettingsManager]: Preferences different from defaults after loading the file:
[2024-09-21 19:12:12,578 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-09-21 19:12:12,578 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-09-21 19:12:12,579 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2024-09-21 19:12:12,579 INFO L153 SettingsManager]: * Use memory slicer=true
[2024-09-21 19:12:12,580 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-09-21 19:12:12,580 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-09-21 19:12:12,580 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-09-21 19:12:12,583 INFO L153 SettingsManager]: * Create parallel compositions if possible=false
[2024-09-21 19:12:12,583 INFO L153 SettingsManager]: * Use SBE=true
[2024-09-21 19:12:12,584 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-09-21 19:12:12,584 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2024-09-21 19:12:12,584 INFO L153 SettingsManager]: * sizeof long=4
[2024-09-21 19:12:12,584 INFO L153 SettingsManager]: * sizeof POINTER=4
[2024-09-21 19:12:12,584 INFO L153 SettingsManager]: * Check division by zero=IGNORE
[2024-09-21 19:12:12,585 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2024-09-21 19:12:12,585 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-09-21 19:12:12,585 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2024-09-21 19:12:12,585 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true
[2024-09-21 19:12:12,586 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true
[2024-09-21 19:12:12,586 INFO L153 SettingsManager]: * Allow undefined functions=false
[2024-09-21 19:12:12,586 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution
[2024-09-21 19:12:12,586 INFO L153 SettingsManager]: * sizeof long double=12
[2024-09-21 19:12:12,586 INFO L153 SettingsManager]: * Check if freed pointer was valid=false
[2024-09-21 19:12:12,586 INFO L153 SettingsManager]: * Use constant arrays=true
[2024-09-21 19:12:12,587 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-09-21 19:12:12,587 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements
[2024-09-21 19:12:12,587 INFO L153 SettingsManager]: * Future-live optimization=false
[2024-09-21 19:12:12,587 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true
[2024-09-21 19:12:12,588 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode
[2024-09-21 19:12:12,588 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-09-21 19:12:12,588 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-09-21 19:12:12,592 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2024-09-21 19:12:12,592 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads
[2024-09-21 19:12:12,592 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF
[2024-09-21 19:12:12,592 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt
[2024-09-21 19:12:12,593 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false
[2024-09-21 19:12:12,593 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET
[2024-09-21 19:12:12,593 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO
[2024-09-21 19:12:12,593 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2024-09-21 19:12:12,594 INFO L153 SettingsManager]: * Logic for external solver=AUFBV
[2024-09-21 19:12:12,594 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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None
[2024-09-21 19:12:12,854 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2024-09-21 19:12:12,868 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-09-21 19:12:12,871 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-09-21 19:12:12,872 INFO L270 PluginConnector]: Initializing Witness Parser...
[2024-09-21 19:12:12,872 INFO L274 PluginConnector]: Witness Parser initialized
[2024-09-21 19:12:12,874 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/id_i25_o25-1.yml/output/witness-2.1.yml
[2024-09-21 19:12:12,920 INFO L270 PluginConnector]: Initializing CDTParser...
[2024-09-21 19:12:12,921 INFO L274 PluginConnector]: CDTParser initialized
[2024-09-21 19:12:12,921 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/recursive-simple/id_i25_o25-1.c
[2024-09-21 19:12:14,163 INFO L533 CDTParser]: Created temporary CDT project at NULL
[2024-09-21 19:12:14,338 INFO L384 CDTParser]: Found 1 translation units.
[2024-09-21 19:12:14,339 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/recursive-simple/id_i25_o25-1.c
[2024-09-21 19:12:14,343 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/809929561/3fec4f35b63c4fde8398349b71c64049/FLAG433e9ebce
[2024-09-21 19:12:14,354 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/809929561/3fec4f35b63c4fde8398349b71c64049
[2024-09-21 19:12:14,354 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-09-21 19:12:14,355 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements.
[2024-09-21 19:12:14,356 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-09-21 19:12:14,356 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-09-21 19:12:14,359 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized
[2024-09-21 19:12:14,360 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 07:12:12" (1/2) ...
[2024-09-21 19:12:14,361 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56948ee8 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:12:14, skipping insertion in model container
[2024-09-21 19:12:14,361 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 07:12:12" (1/2) ...
[2024-09-21 19:12:14,362 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7157529b and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:12:14, skipping insertion in model container
[2024-09-21 19:12:14,362 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:12:14" (2/2) ...
[2024-09-21 19:12:14,362 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56948ee8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:12:14, skipping insertion in model container
[2024-09-21 19:12:14,362 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:12:14" (2/2) ...
[2024-09-21 19:12:14,368 INFO L93 nessWitnessExtractor]: Found the following entries in the witness:
[2024-09-21 19:12:14,368 INFO L1541 ArrayList]: Function contract at [L6]: requires x == (25) || x == (8) || x == (1) || x == (7) || x == (6) || x == (9) || x == (0) || x == (21) || x == (22) || x == (11) || x == (4) || x == (19) || x == (5) || x == (13) || x == (14) || x == (2) || x == (20) || x == (12) || x == (18) || x == (17) || x == (3) || x == (24) || x == (15) || x == (10) || x == (23) || x == (16), ensures (!(x == (0)) || (
esult == (0))) && (!(x == (24)) || (
esult == (24))) && (!(x == (21)) || (
esult == (21))) && (!(x == (4)) || (
esult == (4))) && (!(x == (11)) || (
esult == (11))) && (!(x == (1)) || (
esult == (1))) && (!(x == (25)) || (
esult == (25))) && (!(x == (18)) || (
esult == (18))) && (!(x == (20)) || (
esult == (20))) && (!(x == (23)) || (
esult == (23))) && (!(x == (2)) || (
esult == (2))) && (!(x == (3)) || (
esult == (3))) && (!(x == (10)) || (
esult == (10))) && (!(x == (22)) || (
esult == (22))) && (!(x == (14)) || (
esult == (14))) && (!(x == (15)) || (
esult == (15))) && (!(x == (5)) || (
esult == (5))) && (!(x == (19)) || (
esult == (19))) && (!(x == (8)) || (
esult == (8))) && (!(x == (13)) || (
esult == (13))) && (!(x == (12)) || (
esult == (12))) && (!(x == (7)) || (
esult == (7))) && (!(x == (9)) || (
esult == (9))) && (!(x == (17)) || (
esult == (17))) && (!(x == (16)) || (
esult == (16))) && (!(x == (6)) || (
esult == (6)))
[2024-09-21 19:12:14,369 INFO L1541 ArrayList]: Function contract at [L11]: requires 1, ensures (!(1) || (1))
[2024-09-21 19:12:14,385 INFO L175 MainTranslator]: Built tables and reachable declarations
[2024-09-21 19:12:14,507 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/recursive-simple/id_i25_o25-1.c[454,467]
[2024-09-21 19:12:14,510 INFO L210 PostProcessor]: Analyzing one entry point: main
[2024-09-21 19:12:14,523 INFO L200 MainTranslator]: Completed pre-run
Start Parsing Global
Start Parsing Global
[2024-09-21 19:12:14,562 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult
[2024-09-21 19:12:14,563 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7157529b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:12:14, skipping insertion in model container
[2024-09-21 19:12:14,563 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-09-21 19:12:14,563 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor
[2024-09-21 19:12:14,565 INFO L158 Benchmark]: Toolchain (without parser) took 209.23ms. Allocated memory is still 81.8MB. Free memory was 58.2MB in the beginning and 45.7MB in the end (delta: 12.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB.
[2024-09-21 19:12:14,567 INFO L158 Benchmark]: Witness Parser took 0.26ms. Allocated memory is still 81.8MB. Free memory is still 58.3MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-09-21 19:12:14,568 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 81.8MB. Free memory is still 56.2MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-09-21 19:12:14,568 INFO L158 Benchmark]: CACSL2BoogieTranslator took 207.64ms. Allocated memory is still 81.8MB. Free memory was 58.2MB in the beginning and 45.7MB in the end (delta: 12.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB.
[2024-09-21 19:12:14,570 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 0.26ms. Allocated memory is still 81.8MB. Free memory is still 58.3MB. There was no memory consumed. Max. memory is 16.1GB.
* CDTParser took 0.12ms. Allocated memory is still 81.8MB. Free memory is still 56.2MB. There was no memory consumed. Max. memory is 16.1GB.
* CACSL2BoogieTranslator took 207.64ms. Allocated memory is still 81.8MB. Free memory was 58.2MB in the beginning and 45.7MB in the end (delta: 12.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- SyntaxErrorResult [Line: 7]: Incorrect Syntax
Undeclared variable in ACSL expression: esult
RESULT: Ultimate could not prove your program: Incorrect Syntax
Received shutdown request...