This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:09:11,734 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:09:11,821 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:09:11,827 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:09:11,828 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:09:11,852 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:09:11,852 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:09:11,853 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:09:11,853 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:09:11,854 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:09:11,854 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:09:11,855 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:09:11,855 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:09:11,856 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:09:11,856 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:09:11,857 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:09:11,857 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:09:11,857 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:09:11,858 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:09:11,858 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:09:11,858 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:09:11,862 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:09:11,863 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:09:11,863 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:09:11,863 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:09:11,863 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:09:11,864 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:09:11,864 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:09:11,864 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:09:11,864 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:09:11,865 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:09:11,865 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:09:11,865 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:09:11,865 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:09:11,866 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:09:11,866 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:09:11,868 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:09:11,868 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:09:11,868 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:09:11,868 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:09:11,869 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:09:11,869 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:09:11,869 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:09:11,869 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:09:12,132 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:09:12,155 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:09:12,157 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:09:12,158 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:09:12,159 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:09:12,160 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/divbin_valuebound20.i [2024-09-21 19:09:13,602 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:09:13,765 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:09:13,766 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/divbin_valuebound20.i [2024-09-21 19:09:13,773 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/efc1493e9/4f3be00699354736864cb4f5ca39c9d5/FLAG16405bc50 [2024-09-21 19:09:13,784 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/efc1493e9/4f3be00699354736864cb4f5ca39c9d5 [2024-09-21 19:09:13,786 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:09:13,787 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:09:13,787 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/divbin_valuebound20.yml/output/witness-2.1.yml [2024-09-21 19:09:13,830 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:09:13,832 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:09:13,833 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:09:13,833 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:09:13,838 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:09:13,839 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:09:13" (1/2) ... [2024-09-21 19:09:13,840 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76fd6b11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:09:13, skipping insertion in model container [2024-09-21 19:09:13,840 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:09:13" (1/2) ... [2024-09-21 19:09:13,841 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4864cfbc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:09:13, skipping insertion in model container [2024-09-21 19:09:13,842 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 07:09:13" (2/2) ... [2024-09-21 19:09:13,842 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76fd6b11 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:09:13, skipping insertion in model container [2024-09-21 19:09:13,842 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 07:09:13" (2/2) ... [2024-09-21 19:09:13,854 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:09:13,856 INFO L1541 ArrayList]: Loop invariant at [L37-L40] q == (0U) [2024-09-21 19:09:13,857 INFO L1541 ArrayList]: Loop invariant at [L41-L50] q == (7U) || q == (3U) || q == (0U) || q == (2U) || q == (8U) || q == (14U) || q == (1U) || q == (4U) || q == (10U) || q == (17U) || q == (5U) || q == (15U) || q == (13U) || q == (9U) || q == (6U) || q == (19U) || q == (20U) || q == (18U) || q == (16U) || q == (11U) || q == (12U) [2024-09-21 19:09:13,857 INFO L1541 ArrayList]: Function contract at [L25]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:09:13,857 INFO L1541 ArrayList]: Function contract at [L18]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:09:13,857 INFO L1541 ArrayList]: Function contract at [L15]: requires 1, ensures (!(cond == (1)) || (1)) && (!(1) || (1)) [2024-09-21 19:09:13,877 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:09:14,034 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/divbin_valuebound20.i[950,963] [2024-09-21 19:09:14,064 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:09:14,073 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:09:14,110 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/divbin_valuebound20.i[950,963] Start Parsing Global Start Parsing Global [2024-09-21 19:09:14,113 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:09:14,114 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4864cfbc and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:09:14, skipping insertion in model container [2024-09-21 19:09:14,115 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:09:14,115 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:09:14,117 INFO L158 Benchmark]: Toolchain (without parser) took 283.93ms. Allocated memory is still 157.3MB. Free memory was 99.9MB in the beginning and 87.1MB in the end (delta: 12.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:09:14,118 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 157.3MB. Free memory is still 119.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:09:14,118 INFO L158 Benchmark]: Witness Parser took 0.08ms. Allocated memory is still 157.3MB. Free memory is still 102.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:09:14,119 INFO L158 Benchmark]: CACSL2BoogieTranslator took 281.91ms. Allocated memory is still 157.3MB. Free memory was 99.9MB in the beginning and 87.1MB in the end (delta: 12.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:09:14,121 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 157.3MB. Free memory is still 119.0MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.08ms. Allocated memory is still 157.3MB. Free memory is still 102.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 281.91ms. Allocated memory is still 157.3MB. Free memory was 99.9MB in the beginning and 87.1MB in the end (delta: 12.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 26]: 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 19:09:16,140 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:09:16,220 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:09:16,225 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:09:16,225 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:09:16,258 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:09:16,259 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:09:16,260 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:09:16,260 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:09:16,262 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:09:16,263 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:09:16,263 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:09:16,263 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:09:16,267 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:09:16,268 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:09:16,268 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:09:16,268 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:09:16,268 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:09:16,269 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:09:16,269 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:09:16,269 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:09:16,270 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:09:16,273 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:09:16,273 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:09:16,273 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:09:16,273 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:09:16,273 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:09:16,274 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:09:16,274 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:09:16,274 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:09:16,274 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:09:16,274 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:09:16,275 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:09:16,275 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:09:16,275 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:09:16,275 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:09:16,276 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:09:16,276 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:09:16,276 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:09:16,278 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:09:16,278 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:09:16,279 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:09:16,279 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:09:16,279 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:09:16,279 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:09:16,280 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:09:16,280 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:09:16,596 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:09:16,624 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:09:16,627 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:09:16,628 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:09:16,629 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:09:16,631 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/divbin_valuebound20.yml/output/witness-2.1.yml [2024-09-21 19:09:16,697 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:09:16,697 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:09:16,698 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/divbin_valuebound20.i [2024-09-21 19:09:18,135 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:09:18,314 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:09:18,315 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/divbin_valuebound20.i [2024-09-21 19:09:18,324 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/3f512359a/d672cadd9c9f497fa8f4a2af92ca0fbd/FLAG87d944346 [2024-09-21 19:09:18,338 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/3f512359a/d672cadd9c9f497fa8f4a2af92ca0fbd [2024-09-21 19:09:18,339 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:09:18,340 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:09:18,342 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:09:18,342 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:09:18,347 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:09:18,348 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 07:09:16" (1/2) ... [2024-09-21 19:09:18,351 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21a06bf8 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:09:18, skipping insertion in model container [2024-09-21 19:09:18,351 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 07:09:16" (1/2) ... [2024-09-21 19:09:18,352 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@8387ed8 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:09:18, skipping insertion in model container [2024-09-21 19:09:18,353 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:09:18" (2/2) ... [2024-09-21 19:09:18,353 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21a06bf8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:09:18, skipping insertion in model container [2024-09-21 19:09:18,353 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:09:18" (2/2) ... [2024-09-21 19:09:18,367 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:09:18,368 INFO L1541 ArrayList]: Loop invariant at [L41-L50] q == (7U) || q == (3U) || q == (0U) || q == (2U) || q == (8U) || q == (14U) || q == (1U) || q == (4U) || q == (10U) || q == (17U) || q == (5U) || q == (15U) || q == (13U) || q == (9U) || q == (6U) || q == (19U) || q == (20U) || q == (18U) || q == (16U) || q == (11U) || q == (12U) [2024-09-21 19:09:18,368 INFO L1541 ArrayList]: Loop invariant at [L37-L40] q == (0U) [2024-09-21 19:09:18,368 INFO L1541 ArrayList]: Function contract at [L18]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:09:18,369 INFO L1541 ArrayList]: Function contract at [L25]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:09:18,369 INFO L1541 ArrayList]: Function contract at [L15]: requires 1, ensures (!(cond == (1)) || (1)) && (!(1) || (1)) [2024-09-21 19:09:18,387 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:09:18,544 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/divbin_valuebound20.i[950,963] [2024-09-21 19:09:18,562 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:09:18,575 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:09:18,621 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/divbin_valuebound20.i[950,963] Start Parsing Global Start Parsing Global [2024-09-21 19:09:18,623 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:09:18,624 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@8387ed8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:09:18, skipping insertion in model container [2024-09-21 19:09:18,624 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:09:18,625 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:09:18,626 INFO L158 Benchmark]: Toolchain (without parser) took 285.47ms. Allocated memory is still 58.7MB. Free memory was 37.2MB in the beginning and 23.6MB in the end (delta: 13.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:09:18,627 INFO L158 Benchmark]: Witness Parser took 0.37ms. Allocated memory is still 41.9MB. Free memory was 18.7MB in the beginning and 18.6MB in the end (delta: 42.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:09:18,628 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 58.7MB. Free memory was 41.8MB in the beginning and 41.7MB in the end (delta: 64.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:09:18,628 INFO L158 Benchmark]: CACSL2BoogieTranslator took 282.96ms. Allocated memory is still 58.7MB. Free memory was 36.8MB in the beginning and 23.8MB in the end (delta: 13.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:09:18,630 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 0.37ms. Allocated memory is still 41.9MB. Free memory was 18.7MB in the beginning and 18.6MB in the end (delta: 42.1kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.20ms. Allocated memory is still 58.7MB. Free memory was 41.8MB in the beginning and 41.7MB in the end (delta: 64.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 282.96ms. Allocated memory is still 58.7MB. Free memory was 36.8MB in the beginning and 23.8MB in the end (delta: 13.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 26]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...