This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:10:54,974 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:10:55,049 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:10:55,055 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:10:55,056 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:10:55,094 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:10:55,095 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:10:55,095 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:10:55,095 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:10:55,097 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:10:55,097 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:10:55,097 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:10:55,111 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:10:55,111 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:10:55,111 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:10:55,111 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:10:55,112 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:10:55,112 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:10:55,112 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:10:55,112 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:10:55,112 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:10:55,114 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:10:55,114 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:10:55,114 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:10:55,114 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:10:55,114 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:10:55,114 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:10:55,115 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:10:55,115 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:10:55,115 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:10:55,115 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:10:55,115 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:10:55,115 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:10:55,116 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:10:55,116 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:10:55,116 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:10:55,116 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:10:55,116 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:10:55,116 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:10:55,117 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:10:55,117 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:10:55,124 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:10:55,124 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:10:55,125 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:10:55,314 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:10:55,337 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:10:55,340 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:10:55,341 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:10:55,341 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:10:55,342 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/prod4br-ll_valuebound2.yml/output/witness-2.1.yml [2024-09-21 19:10:55,426 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:10:55,427 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:10:55,428 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/prod4br-ll_valuebound2.c [2024-09-21 19:10:56,808 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:10:56,967 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:10:56,967 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/prod4br-ll_valuebound2.c [2024-09-21 19:10:56,978 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/ab6228b53/06f226532ec944499cfcb20da848d08b/FLAG118dfe515 [2024-09-21 19:10:56,989 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/ab6228b53/06f226532ec944499cfcb20da848d08b [2024-09-21 19:10:56,990 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:10:56,990 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:10:56,992 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:10:56,992 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:10:56,996 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:10:56,997 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 07:10:55" (1/2) ... [2024-09-21 19:10:56,997 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a703343 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:10:56, skipping insertion in model container [2024-09-21 19:10:56,997 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 07:10:55" (1/2) ... [2024-09-21 19:10:56,999 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@70d8deb6 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:10:56, skipping insertion in model container [2024-09-21 19:10:56,999 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:10:56" (2/2) ... [2024-09-21 19:10:56,999 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a703343 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:10:56, skipping insertion in model container [2024-09-21 19:10:56,999 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:10:56" (2/2) ... [2024-09-21 19:10:57,004 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:10:57,005 INFO L1541 ArrayList]: Loop invariant at [L34-L55] p == (4LL) || (p == (4LL) && q == (0LL)) || p == (1LL) || (p == (1LL) && q == (0LL)) [2024-09-21 19:10:57,005 INFO L1541 ArrayList]: Function contract at [L8]: requires 1, ensures (!(cond == (1)) || (1)) && (!(1) || (1)) [2024-09-21 19:10:57,005 INFO L1541 ArrayList]: Function contract at [L11]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:10:57,005 INFO L1541 ArrayList]: Function contract at [L19]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:10:57,019 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:10:57,156 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/prod4br-ll_valuebound2.c[524,537] [2024-09-21 19:10:57,179 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:10:57,191 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:10:57,225 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/prod4br-ll_valuebound2.c[524,537] Start Parsing Global Start Parsing Global [2024-09-21 19:10:57,229 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:10:57,231 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@70d8deb6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:10:57, skipping insertion in model container [2024-09-21 19:10:57,231 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:10:57,232 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:10:57,234 INFO L158 Benchmark]: Toolchain (without parser) took 242.15ms. Allocated memory is still 243.3MB. Free memory was 170.8MB in the beginning and 157.6MB in the end (delta: 13.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:10:57,234 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 127.9MB. Free memory is still 94.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:10:57,235 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 243.3MB. Free memory is still 218.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:10:57,235 INFO L158 Benchmark]: CACSL2BoogieTranslator took 239.99ms. Allocated memory is still 243.3MB. Free memory was 170.5MB in the beginning and 157.6MB in the end (delta: 12.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:10:57,236 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 127.9MB. Free memory is still 94.6MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 243.3MB. Free memory is still 218.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 239.99ms. Allocated memory is still 243.3MB. Free memory was 170.5MB in the beginning and 157.6MB 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: 20]: 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 19:10:59,092 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:10:59,161 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:10:59,166 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:10:59,166 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:10:59,197 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:10:59,197 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:10:59,198 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:10:59,198 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:10:59,201 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:10:59,202 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:10:59,202 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:10:59,202 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:10:59,202 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:10:59,202 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:10:59,203 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:10:59,203 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:10:59,203 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:10:59,203 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:10:59,203 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:10:59,203 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:10:59,207 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:10:59,207 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:10:59,207 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:10:59,207 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:10:59,207 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:10:59,207 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:10:59,207 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:10:59,208 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:10:59,208 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:10:59,208 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:10:59,208 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:10:59,208 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:10:59,208 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:10:59,209 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:10:59,209 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:10:59,209 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:10:59,209 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:10:59,209 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:10:59,209 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:10:59,209 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:10:59,211 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:10:59,211 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:10:59,211 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:10:59,212 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:10:59,212 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:10:59,212 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:10:59,489 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:10:59,510 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:10:59,512 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:10:59,513 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:10:59,514 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:10:59,515 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/prod4br-ll_valuebound2.c [2024-09-21 19:11:01,070 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:11:01,345 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:11:01,346 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/prod4br-ll_valuebound2.c [2024-09-21 19:11:01,359 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/d6e6980c9/c477c2afef0340eeac21e2c8d81faffc/FLAG3584e6082 [2024-09-21 19:11:01,387 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/d6e6980c9/c477c2afef0340eeac21e2c8d81faffc [2024-09-21 19:11:01,389 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:11:01,393 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:11:01,394 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/prod4br-ll_valuebound2.yml/output/witness-2.1.yml [2024-09-21 19:11:01,476 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:11:01,477 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:11:01,482 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:01,482 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:11:01,490 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:11:01,491 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:01" (1/2) ... [2024-09-21 19:11:01,494 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72c10be8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:01, skipping insertion in model container [2024-09-21 19:11:01,494 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:01" (1/2) ... [2024-09-21 19:11:01,499 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7bc8a5f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:01, skipping insertion in model container [2024-09-21 19:11:01,499 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 07:11:01" (2/2) ... [2024-09-21 19:11:01,500 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72c10be8 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:01, skipping insertion in model container [2024-09-21 19:11:01,500 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 07:11:01" (2/2) ... [2024-09-21 19:11:01,510 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:11:01,511 INFO L1541 ArrayList]: Loop invariant at [L34-L55] p == (4LL) || (p == (4LL) && q == (0LL)) || p == (1LL) || (p == (1LL) && q == (0LL)) [2024-09-21 19:11:01,511 INFO L1541 ArrayList]: Function contract at [L19]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:11:01,515 INFO L1541 ArrayList]: Function contract at [L8]: requires 1, ensures (!(cond == (1)) || (1)) && (!(1) || (1)) [2024-09-21 19:11:01,515 INFO L1541 ArrayList]: Function contract at [L11]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:11:01,548 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:11:01,819 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/prod4br-ll_valuebound2.c[524,537] [2024-09-21 19:11:01,859 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:11:01,878 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:11:01,963 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/prod4br-ll_valuebound2.c[524,537] Start Parsing Global Start Parsing Global [2024-09-21 19:11:01,964 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:11:01,965 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7bc8a5f2 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:01, skipping insertion in model container [2024-09-21 19:11:01,965 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:01,966 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:11:01,968 INFO L158 Benchmark]: Toolchain (without parser) took 489.46ms. Allocated memory is still 92.3MB. Free memory was 55.2MB in the beginning and 71.1MB in the end (delta: -15.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-09-21 19:11:01,969 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 92.3MB. Free memory is still 72.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:01,969 INFO L158 Benchmark]: Witness Parser took 0.08ms. Allocated memory is still 92.3MB. Free memory is still 57.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:01,970 INFO L158 Benchmark]: CACSL2BoogieTranslator took 483.57ms. Allocated memory is still 92.3MB. Free memory was 54.9MB in the beginning and 71.1MB in the end (delta: -16.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-09-21 19:11:01,972 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 92.3MB. Free memory is still 72.3MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.08ms. Allocated memory is still 92.3MB. Free memory is still 57.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 483.57ms. Allocated memory is still 92.3MB. Free memory was 54.9MB in the beginning and 71.1MB in the end (delta: -16.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 20]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...