This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:08:46,065 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:08:46,122 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:08:46,126 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:08:46,126 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:08:46,148 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:08:46,148 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:08:46,148 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:08:46,149 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:08:46,149 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:08:46,149 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:08:46,149 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:08:46,150 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:08:46,151 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:08:46,151 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:08:46,151 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:08:46,152 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:08:46,154 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:08:46,154 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:08:46,154 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:08:46,155 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:08:46,155 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:08:46,155 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:08:46,155 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:08:46,156 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:08:46,156 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:08:46,156 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:08:46,156 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:08:46,156 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:08:46,156 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:08:46,156 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:08:46,157 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:08:46,157 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:08:46,157 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:08:46,157 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:08:46,157 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:08:46,157 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:08:46,158 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:08:46,158 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:08:46,158 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:08:46,160 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:08:46,160 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:08:46,160 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:08:46,160 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:08:46,358 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:08:46,375 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:08:46,378 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:08:46,378 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:08:46,380 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:08:46,381 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/cohendiv-ll_valuebound5.yml/output/witness-2.1.yml [2024-09-21 19:08:46,431 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:08:46,431 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:08:46,432 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/cohendiv-ll_valuebound5.c [2024-09-21 19:08:47,580 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:08:47,713 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:08:47,714 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/cohendiv-ll_valuebound5.c [2024-09-21 19:08:47,719 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/f381453d1/a6d54562c0104f619e59e4205fe8d842/FLAG359ae6730 [2024-09-21 19:08:48,145 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/f381453d1/a6d54562c0104f619e59e4205fe8d842 [2024-09-21 19:08:48,145 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:08:48,146 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:08:48,148 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:08:48,149 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:08:48,152 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:08:48,153 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 07:08:46" (1/2) ... [2024-09-21 19:08:48,153 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8aef6e3 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:08:48, skipping insertion in model container [2024-09-21 19:08:48,153 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 07:08:46" (1/2) ... [2024-09-21 19:08:48,154 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@66948c5f and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:08:48, skipping insertion in model container [2024-09-21 19:08:48,155 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:08:48" (2/2) ... [2024-09-21 19:08:48,155 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8aef6e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:08:48, skipping insertion in model container [2024-09-21 19:08:48,155 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:08:48" (2/2) ... [2024-09-21 19:08:48,160 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:08:48,162 INFO L1541 ArrayList]: Loop invariant at [L38-L62] (a == (1LL) && q == (5LL)) || (a == (1LL) && q == (1LL)) || (a == (2LL) && q == (2LL)) || (a == (1LL) && q == (3LL)) || (a == (0LL) && b == (0LL) && q == (0LL)) || (a == (4LL) && q == (4LL)) [2024-09-21 19:08:48,162 INFO L1541 ArrayList]: Loop invariant at [L47-L59] (a == (1LL) && q == (4LL)) || (a == (4LL) && q == (0LL)) || (a == (1LL) && q == (0LL)) || (a == (2LL) && q == (0LL)) || (a == (1LL) && q == (2LL)) [2024-09-21 19:08:48,162 INFO L1541 ArrayList]: Function contract at [L14]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:08:48,162 INFO L1541 ArrayList]: Function contract at [L22]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:08:48,162 INFO L1541 ArrayList]: Function contract at [L11]: requires 1, ensures (!(cond == (1)) || (1)) && (!(1) || (1)) [2024-09-21 19:08:48,176 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:08:48,324 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/cohendiv-ll_valuebound5.c[576,589] [2024-09-21 19:08:48,341 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:08:48,353 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:08:48,385 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/cohendiv-ll_valuebound5.c[576,589] Start Parsing Global Start Parsing Global [2024-09-21 19:08:48,387 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:08:48,388 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@66948c5f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:08:48, skipping insertion in model container [2024-09-21 19:08:48,388 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:08:48,388 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:08:48,390 INFO L158 Benchmark]: Toolchain (without parser) took 242.67ms. Allocated memory is still 142.6MB. Free memory was 71.4MB in the beginning and 109.9MB in the end (delta: -38.5MB). Peak memory consumption was 12.2MB. Max. memory is 16.1GB. [2024-09-21 19:08:48,390 INFO L158 Benchmark]: Witness Parser took 0.66ms. Allocated memory is still 142.6MB. Free memory was 95.8MB in the beginning and 95.6MB in the end (delta: 139.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:08:48,391 INFO L158 Benchmark]: CDTParser took 0.07ms. Allocated memory is still 142.6MB. Free memory is still 114.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:08:48,391 INFO L158 Benchmark]: CACSL2BoogieTranslator took 239.54ms. Allocated memory is still 142.6MB. Free memory was 71.1MB in the beginning and 109.9MB in the end (delta: -38.8MB). Peak memory consumption was 12.2MB. Max. memory is 16.1GB. [2024-09-21 19:08:48,393 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 0.66ms. Allocated memory is still 142.6MB. Free memory was 95.8MB in the beginning and 95.6MB in the end (delta: 139.7kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.07ms. Allocated memory is still 142.6MB. Free memory is still 114.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 239.54ms. Allocated memory is still 142.6MB. Free memory was 71.1MB in the beginning and 109.9MB in the end (delta: -38.8MB). Peak memory consumption was 12.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 23]: 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 19:08:49,910 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:08:49,956 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:08:49,961 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:08:49,961 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:08:49,989 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:08:49,990 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:08:49,991 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:08:49,991 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:08:49,991 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:08:49,992 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:08:49,992 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:08:49,992 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:08:49,992 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:08:49,993 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:08:49,993 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:08:49,993 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:08:49,993 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:08:49,993 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:08:49,994 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:08:49,994 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:08:49,994 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:08:49,995 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:08:49,995 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:08:49,995 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:08:49,995 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:08:49,996 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:08:49,996 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:08:49,996 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:08:49,996 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:08:49,997 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:08:49,997 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:08:49,997 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:08:49,997 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:08:49,998 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:08:49,998 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:08:49,998 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:08:49,998 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:08:49,999 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:08:49,999 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:08:49,999 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:08:49,999 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:08:50,000 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:08:50,000 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:08:50,000 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:08:50,000 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:08:50,000 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:08:50,243 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:08:50,259 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:08:50,261 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:08:50,263 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:08:50,263 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:08:50,265 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/cohendiv-ll_valuebound5.c [2024-09-21 19:08:51,511 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:08:51,670 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:08:51,672 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/cohendiv-ll_valuebound5.c [2024-09-21 19:08:51,681 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/a9ab36857/90e2c04c7867430d8408665adc0b8979/FLAG26e71adb0 [2024-09-21 19:08:52,070 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/a9ab36857/90e2c04c7867430d8408665adc0b8979 [2024-09-21 19:08:52,072 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:08:52,073 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:08:52,073 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/cohendiv-ll_valuebound5.yml/output/witness-2.1.yml [2024-09-21 19:08:52,124 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:08:52,125 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:08:52,126 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:08:52,126 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:08:52,130 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:08:52,131 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:08:52" (1/2) ... [2024-09-21 19:08:52,133 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d704f8e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:08:52, skipping insertion in model container [2024-09-21 19:08:52,133 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:08:52" (1/2) ... [2024-09-21 19:08:52,134 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@35cac0e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:08:52, skipping insertion in model container [2024-09-21 19:08:52,134 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 07:08:52" (2/2) ... [2024-09-21 19:08:52,135 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d704f8e and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:08:52, skipping insertion in model container [2024-09-21 19:08:52,135 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 07:08:52" (2/2) ... [2024-09-21 19:08:52,144 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:08:52,145 INFO L1541 ArrayList]: Loop invariant at [L38-L62] (a == (1LL) && q == (5LL)) || (a == (1LL) && q == (1LL)) || (a == (2LL) && q == (2LL)) || (a == (1LL) && q == (3LL)) || (a == (0LL) && b == (0LL) && q == (0LL)) || (a == (4LL) && q == (4LL)) [2024-09-21 19:08:52,145 INFO L1541 ArrayList]: Loop invariant at [L47-L59] (a == (1LL) && q == (4LL)) || (a == (4LL) && q == (0LL)) || (a == (1LL) && q == (0LL)) || (a == (2LL) && q == (0LL)) || (a == (1LL) && q == (2LL)) [2024-09-21 19:08:52,146 INFO L1541 ArrayList]: Function contract at [L22]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:08:52,146 INFO L1541 ArrayList]: Function contract at [L14]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:08:52,146 INFO L1541 ArrayList]: Function contract at [L11]: requires 1, ensures (!(cond == (1)) || (1)) && (!(1) || (1)) [2024-09-21 19:08:52,161 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:08:52,283 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/cohendiv-ll_valuebound5.c[576,589] [2024-09-21 19:08:52,307 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:08:52,318 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:08:52,349 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/cohendiv-ll_valuebound5.c[576,589] Start Parsing Global Start Parsing Global [2024-09-21 19:08:52,352 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:08:52,353 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@35cac0e5 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:08:52, skipping insertion in model container [2024-09-21 19:08:52,353 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:08:52,354 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:08:52,356 INFO L158 Benchmark]: Toolchain (without parser) took 229.40ms. Allocated memory is still 109.1MB. Free memory was 82.6MB in the beginning and 69.3MB in the end (delta: 13.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:08:52,356 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 69.2MB. Free memory is still 39.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:08:52,356 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 109.1MB. Free memory is still 84.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:08:52,357 INFO L158 Benchmark]: CACSL2BoogieTranslator took 227.16ms. Allocated memory is still 109.1MB. Free memory was 82.3MB in the beginning and 69.4MB in the end (delta: 12.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:08:52,358 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 69.2MB. Free memory is still 39.3MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 109.1MB. Free memory is still 84.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 227.16ms. Allocated memory is still 109.1MB. Free memory was 82.3MB in the beginning and 69.4MB in the end (delta: 12.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 23]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...