This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:10:57,819 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:10:57,900 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:10:57,907 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:10:57,908 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:10:57,940 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:10:57,941 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:10:57,942 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:10:57,942 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:10:57,947 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:10:57,948 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:10:57,948 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:10:57,948 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:10:57,949 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:10:57,949 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:10:57,949 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:10:57,949 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:10:57,950 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:10:57,950 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:10:57,950 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:10:57,950 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:10:57,954 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:10:57,954 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:10:57,954 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:10:57,955 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:10:57,955 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:10:57,955 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:10:57,955 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:10:57,956 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:10:57,956 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:10:57,956 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:10:57,956 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:10:57,957 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:10:57,957 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:10:57,957 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:10:57,957 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:10:57,958 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:10:57,958 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:10:57,958 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:10:57,958 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:10:57,958 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:10:57,960 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:10:57,960 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:10:57,960 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:10:58,197 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:10:58,216 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:10:58,219 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:10:58,220 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:10:58,222 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:10:58,223 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/prodbin-ll_valuebound1.yml/output/witness-2.1.yml [2024-09-21 19:10:58,292 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:10:58,293 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:10:58,293 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/prodbin-ll_valuebound1.c [2024-09-21 19:10:59,684 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:10:59,871 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:10:59,871 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/prodbin-ll_valuebound1.c [2024-09-21 19:10:59,877 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/68b3dc5ba/2b757fe4f31f41a5af60e56f84e930ac/FLAG1cc766d85 [2024-09-21 19:11:00,254 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/68b3dc5ba/2b757fe4f31f41a5af60e56f84e930ac [2024-09-21 19:11:00,254 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:11:00,256 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:11:00,257 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:00,257 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:11:00,262 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:11:00,263 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 07:10:58" (1/2) ... [2024-09-21 19:11:00,264 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60ef0637 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:00, skipping insertion in model container [2024-09-21 19:11:00,264 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 07:10:58" (1/2) ... [2024-09-21 19:11:00,266 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@b54c1f4 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:00, skipping insertion in model container [2024-09-21 19:11:00,267 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:00" (2/2) ... [2024-09-21 19:11:00,267 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60ef0637 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:00, skipping insertion in model container [2024-09-21 19:11:00,267 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:00" (2/2) ... [2024-09-21 19:11:00,276 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:11:00,276 INFO L1541 ArrayList]: Loop invariant at [L34-L45] 1 [2024-09-21 19:11:00,276 INFO L1541 ArrayList]: Function contract at [L12]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:11:00,276 INFO L1541 ArrayList]: Function contract at [L9]: requires 1, ensures (!(cond == (1)) || (1)) && (!(1) || (1)) [2024-09-21 19:11:00,276 INFO L1541 ArrayList]: Function contract at [L20]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:11:00,294 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:11:00,419 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/prodbin-ll_valuebound1.c[537,550] [2024-09-21 19:11:00,437 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:11:00,446 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:11:00,496 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/prodbin-ll_valuebound1.c[537,550] Start Parsing Global Start Parsing Global [2024-09-21 19:11:00,498 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:11:00,498 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@b54c1f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:00, skipping insertion in model container [2024-09-21 19:11:00,499 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:00,499 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:11:00,501 INFO L158 Benchmark]: Toolchain (without parser) took 244.25ms. Allocated memory is still 172.0MB. Free memory was 96.8MB in the beginning and 138.6MB in the end (delta: -41.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-09-21 19:11:00,501 INFO L158 Benchmark]: Witness Parser took 0.20ms. Allocated memory is still 172.0MB. Free memory is still 123.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:00,501 INFO L158 Benchmark]: CDTParser took 0.81ms. Allocated memory is still 172.0MB. Free memory is still 142.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:00,504 INFO L158 Benchmark]: CACSL2BoogieTranslator took 241.70ms. Allocated memory is still 172.0MB. Free memory was 96.6MB in the beginning and 138.7MB in the end (delta: -42.1MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-09-21 19:11:00,507 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 0.20ms. Allocated memory is still 172.0MB. Free memory is still 123.2MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.81ms. Allocated memory is still 172.0MB. Free memory is still 142.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 241.70ms. Allocated memory is still 172.0MB. Free memory was 96.6MB in the beginning and 138.7MB in the end (delta: -42.1MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 21]: 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 19:11:02,548 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:11:02,626 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:11:02,631 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:11:02,632 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:11:02,667 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:11:02,668 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:11:02,669 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:11:02,669 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:11:02,671 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:11:02,672 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:11:02,672 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:11:02,673 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:11:02,673 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:11:02,673 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:11:02,673 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:11:02,674 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:11:02,674 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:11:02,674 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:11:02,674 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:11:02,675 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:11:02,678 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:11:02,679 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:11:02,681 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:11:02,682 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:11:02,682 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:11:02,682 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:11:02,683 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:11:02,683 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:11:02,683 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:11:02,684 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:11:02,684 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:11:02,684 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:11:02,685 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:11:02,685 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:11:02,685 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:11:02,686 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:11:02,686 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:11:02,687 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:11:02,687 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:11:02,687 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:11:02,687 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:11:02,688 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:11:02,688 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:11:02,688 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:11:02,688 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:11:02,689 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:11:03,013 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:11:03,031 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:11:03,035 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:11:03,036 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:11:03,036 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:11:03,038 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/prodbin-ll_valuebound1.yml/output/witness-2.1.yml [2024-09-21 19:11:03,092 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:11:03,092 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:11:03,093 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/prodbin-ll_valuebound1.c [2024-09-21 19:11:04,652 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:11:04,839 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:11:04,839 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/prodbin-ll_valuebound1.c [2024-09-21 19:11:04,845 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/398161cb1/5282c32a32cb498a9d54353e1d5f33d3/FLAGdc2590bb2 [2024-09-21 19:11:04,862 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/398161cb1/5282c32a32cb498a9d54353e1d5f33d3 [2024-09-21 19:11:04,863 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:11:04,864 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:11:04,866 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:04,867 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:11:04,872 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:11:04,873 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 07:11:03" (1/2) ... [2024-09-21 19:11:04,874 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74055fbd and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:04, skipping insertion in model container [2024-09-21 19:11:04,874 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 07:11:03" (1/2) ... [2024-09-21 19:11:04,875 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@79ba4080 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:04, skipping insertion in model container [2024-09-21 19:11:04,875 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:04" (2/2) ... [2024-09-21 19:11:04,876 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74055fbd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:04, skipping insertion in model container [2024-09-21 19:11:04,876 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:04" (2/2) ... [2024-09-21 19:11:04,894 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:11:04,897 INFO L1541 ArrayList]: Loop invariant at [L34-L45] 1 [2024-09-21 19:11:04,897 INFO L1541 ArrayList]: Function contract at [L20]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:11:04,898 INFO L1541 ArrayList]: Function contract at [L9]: requires 1, ensures (!(cond == (1)) || (1)) && (!(1) || (1)) [2024-09-21 19:11:04,898 INFO L1541 ArrayList]: Function contract at [L12]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:11:04,916 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:11:05,101 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/prodbin-ll_valuebound1.c[537,550] [2024-09-21 19:11:05,125 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:11:05,136 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:11:05,175 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/prodbin-ll_valuebound1.c[537,550] Start Parsing Global Start Parsing Global [2024-09-21 19:11:05,178 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:11:05,179 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@79ba4080 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:05, skipping insertion in model container [2024-09-21 19:11:05,179 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:05,180 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:11:05,182 INFO L158 Benchmark]: Toolchain (without parser) took 316.61ms. Allocated memory is still 71.3MB. Free memory was 39.9MB in the beginning and 44.7MB in the end (delta: -4.8MB). Peak memory consumption was 9.3MB. Max. memory is 16.1GB. [2024-09-21 19:11:05,182 INFO L158 Benchmark]: Witness Parser took 0.34ms. Allocated memory is still 52.4MB. Free memory is still 35.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:05,183 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 52.4MB. Free memory is still 33.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:05,183 INFO L158 Benchmark]: CACSL2BoogieTranslator took 313.56ms. Allocated memory is still 71.3MB. Free memory was 39.7MB in the beginning and 44.7MB in the end (delta: -5.0MB). Peak memory consumption was 9.3MB. Max. memory is 16.1GB. [2024-09-21 19:11:05,185 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 0.34ms. Allocated memory is still 52.4MB. Free memory is still 35.5MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.17ms. Allocated memory is still 52.4MB. Free memory is still 33.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 313.56ms. Allocated memory is still 71.3MB. Free memory was 39.7MB in the beginning and 44.7MB in the end (delta: -5.0MB). Peak memory consumption was 9.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 21]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...