This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:09:12,080 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:09:12,135 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:09:12,140 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:09:12,141 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:09:12,176 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:09:12,176 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:09:12,177 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:09:12,177 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:09:12,178 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:09:12,178 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:09:12,178 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:09:12,179 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:09:12,181 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:09:12,181 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:09:12,182 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:09:12,182 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:09:12,182 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:09:12,183 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:09:12,183 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:09:12,183 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:09:12,187 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:09:12,187 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:09:12,187 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:09:12,188 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:09:12,188 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:09:12,188 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:09:12,188 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:09:12,189 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:09:12,189 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:09:12,189 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:09:12,189 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:09:12,189 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:09:12,189 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:09:12,190 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:09:12,190 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:09:12,190 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:09:12,190 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:09:12,191 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:09:12,191 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:09:12,191 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:09:12,192 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:09:12,192 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:09:12,193 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:09:12,457 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:09:12,483 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:09:12,485 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:09:12,487 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:09:12,488 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:09:12,489 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/divbin_valuebound50.yml/output/witness-2.1.yml [2024-09-21 19:09:12,550 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:09:12,550 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:09:12,551 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/divbin_valuebound50.i [2024-09-21 19:09:13,993 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:09:14,200 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:09:14,200 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/divbin_valuebound50.i [2024-09-21 19:09:14,208 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/5e7564811/6bb81a3d794741bba92dd7dbc6168ed8/FLAG90080dc7e [2024-09-21 19:09:14,220 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/5e7564811/6bb81a3d794741bba92dd7dbc6168ed8 [2024-09-21 19:09:14,221 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:09:14,222 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:09:14,223 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:09:14,223 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:09:14,228 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:09:14,229 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 07:09:12" (1/2) ... [2024-09-21 19:09:14,230 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f7f59ac 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 19:09:14,230 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 07:09:12" (1/2) ... [2024-09-21 19:09:14,231 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2316c95d 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 19:09:14,232 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:09:14" (2/2) ... [2024-09-21 19:09:14,232 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f7f59ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:09:14, skipping insertion in model container [2024-09-21 19:09:14,232 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:09:14" (2/2) ... [2024-09-21 19:09:14,244 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:09:14,245 INFO L1541 ArrayList]: Loop invariant at [L41-L50] q == (8U) || q == (4U) || q == (25U) || q == (9U) || q == (21U) || q == (45U) || q == (22U) || q == (1U) || q == (0U) || q == (11U) || q == (18U) || q == (29U) || q == (40U) || q == (41U) || q == (7U) || q == (3U) || q == (2U) || q == (12U) || q == (31U) || q == (37U) || q == (16U) || q == (27U) || q == (13U) || q == (19U) || q == (35U) || q == (32U) || q == (15U) || q == (46U) || q == (5U) || q == (36U) || q == (14U) || q == (10U) || q == (49U) || q == (23U) || q == (43U) || q == (50U) || q == (44U) || q == (20U) || q == (26U) || q == (33U) || q == (24U) || q == (30U) || q == (17U) || q == (6U) || q == (34U) || q == (47U) || q == (48U) || q == (39U) || q == (42U) || q == (28U) || q == (38U) [2024-09-21 19:09:14,245 INFO L1541 ArrayList]: Loop invariant at [L37-L40] q == (0U) [2024-09-21 19:09:14,245 INFO L1541 ArrayList]: Function contract at [L18]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:09:14,245 INFO L1541 ArrayList]: Function contract at [L25]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:09:14,245 INFO L1541 ArrayList]: Function contract at [L15]: requires 1, ensures (!(cond == (1)) || (1)) && (!(1) || (1)) [2024-09-21 19:09:14,263 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:09:14,420 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_valuebound50.i[950,963] [2024-09-21 19:09:14,444 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:09:14,453 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:09:14,496 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_valuebound50.i[950,963] Start Parsing Global Start Parsing Global [2024-09-21 19:09:14,499 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:09:14,500 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2316c95d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:09:14, skipping insertion in model container [2024-09-21 19:09:14,500 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:09:14,501 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:09:14,503 INFO L158 Benchmark]: Toolchain (without parser) took 279.96ms. Allocated memory is still 163.6MB. Free memory was 129.3MB in the beginning and 116.8MB in the end (delta: 12.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:09:14,504 INFO L158 Benchmark]: Witness Parser took 0.19ms. Allocated memory is still 163.6MB. Free memory was 129.8MB in the beginning and 129.6MB in the end (delta: 167.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:09:14,504 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 163.6MB. Free memory is still 127.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:09:14,505 INFO L158 Benchmark]: CACSL2BoogieTranslator took 277.44ms. Allocated memory is still 163.6MB. Free memory was 129.3MB in the beginning and 116.8MB in the end (delta: 12.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:09:14,507 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 0.19ms. Allocated memory is still 163.6MB. Free memory was 129.8MB in the beginning and 129.6MB in the end (delta: 167.8kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.10ms. Allocated memory is still 163.6MB. Free memory is still 127.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 277.44ms. Allocated memory is still 163.6MB. Free memory was 129.3MB in the beginning and 116.8MB 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: 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 19:09:16,516 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:09:16,609 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:09:16,615 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:09:16,615 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:09:16,648 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:09:16,649 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:09:16,649 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:09:16,650 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:09:16,652 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:09:16,652 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:09:16,652 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:09:16,653 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:09:16,653 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:09:16,654 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:09:16,654 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:09:16,654 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:09:16,655 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:09:16,655 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:09:16,655 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:09:16,655 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:09:16,659 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:09:16,659 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:09:16,659 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:09:16,660 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:09:16,660 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:09:16,660 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:09:16,661 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:09:16,661 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:09:16,661 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:09:16,662 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:09:16,662 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:09:16,663 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:09:16,663 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:09:16,663 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:09:16,664 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:09:16,664 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:09:16,664 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:09:16,665 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:09:16,665 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:09:16,665 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:09:16,666 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:09:16,666 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:09:16,667 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:09:16,667 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:09:16,667 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:09:16,667 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:09:16,996 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:09:17,017 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:09:17,022 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:09:17,023 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:09:17,024 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:09:17,027 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/divbin_valuebound50.i [2024-09-21 19:09:18,522 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:09:18,711 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:09:18,711 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/divbin_valuebound50.i [2024-09-21 19:09:18,726 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/923e69c2a/4e9163be8bfd48729ea6d78b5bab082f/FLAG0cda4afd3 [2024-09-21 19:09:18,744 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/923e69c2a/4e9163be8bfd48729ea6d78b5bab082f [2024-09-21 19:09:18,747 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:09:18,757 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:09:18,758 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/divbin_valuebound50.yml/output/witness-2.1.yml [2024-09-21 19:09:18,817 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:09:18,819 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:09:18,820 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:09:18,820 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:09:18,825 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:09:18,826 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:09:18" (1/2) ... [2024-09-21 19:09:18,827 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48fc9d5d 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 19:09:18,827 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:09:18" (1/2) ... [2024-09-21 19:09:18,829 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@29374722 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 19:09:18,829 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 07:09:18" (2/2) ... [2024-09-21 19:09:18,831 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48fc9d5d 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 19:09:18,832 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 07:09:18" (2/2) ... [2024-09-21 19:09:18,845 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:09:18,846 INFO L1541 ArrayList]: Loop invariant at [L37-L40] q == (0U) [2024-09-21 19:09:18,849 INFO L1541 ArrayList]: Loop invariant at [L41-L50] q == (8U) || q == (4U) || q == (25U) || q == (9U) || q == (21U) || q == (45U) || q == (22U) || q == (1U) || q == (0U) || q == (11U) || q == (18U) || q == (29U) || q == (40U) || q == (41U) || q == (7U) || q == (3U) || q == (2U) || q == (12U) || q == (31U) || q == (37U) || q == (16U) || q == (27U) || q == (13U) || q == (19U) || q == (35U) || q == (32U) || q == (15U) || q == (46U) || q == (5U) || q == (36U) || q == (14U) || q == (10U) || q == (49U) || q == (23U) || q == (43U) || q == (50U) || q == (44U) || q == (20U) || q == (26U) || q == (33U) || q == (24U) || q == (30U) || q == (17U) || q == (6U) || q == (34U) || q == (47U) || q == (48U) || q == (39U) || q == (42U) || q == (28U) || q == (38U) [2024-09-21 19:09:18,849 INFO L1541 ArrayList]: Function contract at [L25]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:09:18,849 INFO L1541 ArrayList]: Function contract at [L18]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:09:18,849 INFO L1541 ArrayList]: Function contract at [L15]: requires 1, ensures (!(cond == (1)) || (1)) && (!(1) || (1)) [2024-09-21 19:09:18,868 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:09:19,022 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_valuebound50.i[950,963] [2024-09-21 19:09:19,039 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:09:19,052 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:09:19,121 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_valuebound50.i[950,963] Start Parsing Global Start Parsing Global [2024-09-21 19:09:19,123 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:09:19,123 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@29374722 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:09:19, skipping insertion in model container [2024-09-21 19:09:19,124 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:09:19,124 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:09:19,130 INFO L158 Benchmark]: Toolchain (without parser) took 309.45ms. Allocated memory is still 92.3MB. Free memory was 61.0MB in the beginning and 71.0MB in the end (delta: -10.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-09-21 19:09:19,130 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 65.0MB. Free memory is still 34.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:09:19,130 INFO L158 Benchmark]: Witness Parser took 0.20ms. Allocated memory is still 92.3MB. Free memory is still 63.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:09:19,131 INFO L158 Benchmark]: CACSL2BoogieTranslator took 303.67ms. Allocated memory is still 92.3MB. Free memory was 60.8MB in the beginning and 71.0MB in the end (delta: -10.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-09-21 19:09:19,132 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 65.0MB. Free memory is still 34.0MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.20ms. Allocated memory is still 92.3MB. Free memory is still 63.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 303.67ms. Allocated memory is still 92.3MB. Free memory was 60.8MB in the beginning and 71.0MB in the end (delta: -10.2MB). Peak memory consumption was 16.8MB. 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...