This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:11:46,567 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:11:46,651 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:11:46,656 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:11:46,657 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:11:46,689 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:11:46,691 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:11:46,691 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:11:46,692 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:11:46,696 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:11:46,696 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:11:46,696 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:11:46,697 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:11:46,697 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:11:46,697 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:11:46,698 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:11:46,698 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:11:46,698 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:11:46,698 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:11:46,700 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:11:46,700 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:11:46,700 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:11:46,701 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:11:46,701 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:11:46,702 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:11:46,702 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:11:46,702 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:11:46,703 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:11:46,703 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:11:46,703 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:11:46,704 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:11:46,704 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:11:46,704 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:11:46,705 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:11:46,705 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:11:46,706 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:11:46,706 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:11:46,706 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:11:46,707 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:11:46,707 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:11:46,707 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:11:46,707 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:11:46,708 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:11:46,708 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:11:46,964 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:11:46,985 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:11:46,989 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:11:46,990 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:11:46,991 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:11:46,993 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/sqrt1-ll_valuebound5.yml/output/witness-2.1.yml [2024-09-21 19:11:47,039 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:11:47,039 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:11:47,040 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_valuebound5.c [2024-09-21 19:11:48,481 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:11:48,663 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:11:48,663 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_valuebound5.c [2024-09-21 19:11:48,672 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/5dad2a5ba/ee22f4af80e5463a8f2fab1063927ce5/FLAG4d52fe9c5 [2024-09-21 19:11:48,688 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/5dad2a5ba/ee22f4af80e5463a8f2fab1063927ce5 [2024-09-21 19:11:48,689 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:11:48,690 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:11:48,694 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:48,694 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:11:48,699 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:11:48,700 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 07:11:47" (1/2) ... [2024-09-21 19:11:48,701 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16d8320e and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:48, skipping insertion in model container [2024-09-21 19:11:48,701 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 07:11:47" (1/2) ... [2024-09-21 19:11:48,703 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@77b51536 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:48, skipping insertion in model container [2024-09-21 19:11:48,703 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:48" (2/2) ... [2024-09-21 19:11:48,703 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16d8320e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:48, skipping insertion in model container [2024-09-21 19:11:48,703 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:48" (2/2) ... [2024-09-21 19:11:48,714 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:11:48,715 INFO L1541 ArrayList]: Loop invariant at [L30-L42] (a == (0LL) && s == (1LL) && t == (1LL)) || (a == (1LL) && s == (4LL) && t == (3LL)) || (a == (2LL) && s == (9LL) && t == (5LL)) [2024-09-21 19:11:48,716 INFO L1541 ArrayList]: Function contract at [L11]: requires cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:11:48,716 INFO L1541 ArrayList]: Function contract at [L8]: requires cond == (0) || cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:11:48,716 INFO L1541 ArrayList]: Function contract at [L20]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:11:48,736 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:11:48,898 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/sqrt1-ll_valuebound5.c[520,533] [2024-09-21 19:11:48,924 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:11:48,933 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:11:48,967 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/sqrt1-ll_valuebound5.c[520,533] Start Parsing Global Start Parsing Global [2024-09-21 19:11:48,969 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:11:48,970 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@77b51536 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:48, skipping insertion in model container [2024-09-21 19:11:48,970 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:48,970 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:11:48,972 INFO L158 Benchmark]: Toolchain (without parser) took 281.08ms. Allocated memory is still 176.2MB. Free memory was 120.1MB in the beginning and 107.4MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:11:48,973 INFO L158 Benchmark]: Witness Parser took 0.39ms. Allocated memory is still 176.2MB. Free memory is still 136.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:48,973 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 176.2MB. Free memory is still 134.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:48,974 INFO L158 Benchmark]: CACSL2BoogieTranslator took 276.53ms. Allocated memory is still 176.2MB. Free memory was 120.1MB in the beginning and 107.4MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:11:48,975 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 0.39ms. Allocated memory is still 176.2MB. Free memory is still 136.9MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.16ms. Allocated memory is still 176.2MB. Free memory is still 134.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 276.53ms. Allocated memory is still 176.2MB. Free memory was 120.1MB in the beginning and 107.4MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. 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 19:11:51,044 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:11:51,119 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:11:51,125 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:11:51,125 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:11:51,162 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:11:51,163 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:11:51,163 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:11:51,164 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:11:51,165 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:11:51,166 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:11:51,166 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:11:51,169 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:11:51,170 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:11:51,171 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:11:51,171 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:11:51,171 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:11:51,171 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:11:51,172 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:11:51,172 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:11:51,172 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:11:51,173 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:11:51,173 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:11:51,173 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:11:51,174 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:11:51,174 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:11:51,174 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:11:51,174 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:11:51,175 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:11:51,175 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:11:51,175 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:11:51,175 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:11:51,176 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:11:51,176 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:11:51,176 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:11:51,176 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:11:51,177 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:11:51,177 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:11:51,183 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:11:51,184 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:11:51,184 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:11:51,185 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:11:51,185 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:11:51,185 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:11:51,185 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:11:51,185 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:11:51,185 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:11:51,497 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:11:51,516 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:11:51,518 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:11:51,520 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:11:51,521 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:11:51,523 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_valuebound5.c [2024-09-21 19:11:53,078 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:11:53,285 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:11:53,286 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_valuebound5.c [2024-09-21 19:11:53,293 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/df2153eb3/88ed3710ddbe4d6780a9967232451c66/FLAGed181d32f [2024-09-21 19:11:53,307 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/df2153eb3/88ed3710ddbe4d6780a9967232451c66 [2024-09-21 19:11:53,310 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:11:53,310 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:11:53,311 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/sqrt1-ll_valuebound5.yml/output/witness-2.1.yml [2024-09-21 19:11:53,361 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:11:53,363 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:11:53,365 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:53,365 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:11:53,370 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:11:53,371 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:53" (1/2) ... [2024-09-21 19:11:53,372 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@507a81dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:53, skipping insertion in model container [2024-09-21 19:11:53,373 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:53" (1/2) ... [2024-09-21 19:11:53,374 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@582ac55b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:53, skipping insertion in model container [2024-09-21 19:11:53,378 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 07:11:53" (2/2) ... [2024-09-21 19:11:53,379 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@507a81dc and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:53, skipping insertion in model container [2024-09-21 19:11:53,379 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 07:11:53" (2/2) ... [2024-09-21 19:11:53,389 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:11:53,389 INFO L1541 ArrayList]: Loop invariant at [L30-L42] (a == (0LL) && s == (1LL) && t == (1LL)) || (a == (1LL) && s == (4LL) && t == (3LL)) || (a == (2LL) && s == (9LL) && t == (5LL)) [2024-09-21 19:11:53,389 INFO L1541 ArrayList]: Function contract at [L11]: requires cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:11:53,390 INFO L1541 ArrayList]: Function contract at [L8]: requires cond == (0) || cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:11:53,390 INFO L1541 ArrayList]: Function contract at [L20]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:11:53,411 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:11:53,565 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/sqrt1-ll_valuebound5.c[520,533] [2024-09-21 19:11:53,593 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:11:53,608 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:11:53,666 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/sqrt1-ll_valuebound5.c[520,533] Start Parsing Global Start Parsing Global [2024-09-21 19:11:53,669 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:11:53,670 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@582ac55b and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:53, skipping insertion in model container [2024-09-21 19:11:53,670 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:53,670 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:11:53,672 INFO L158 Benchmark]: Toolchain (without parser) took 308.66ms. Allocated memory is still 69.2MB. Free memory was 43.2MB in the beginning and 48.0MB in the end (delta: -4.7MB). Peak memory consumption was 13.5MB. Max. memory is 16.1GB. [2024-09-21 19:11:53,673 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 50.3MB. Free memory was 25.7MB in the beginning and 25.7MB in the end (delta: 60.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:53,674 INFO L158 Benchmark]: Witness Parser took 0.11ms. Allocated memory is still 69.2MB. Free memory is still 45.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:53,674 INFO L158 Benchmark]: CACSL2BoogieTranslator took 305.12ms. Allocated memory is still 69.2MB. Free memory was 42.9MB in the beginning and 48.0MB in the end (delta: -5.0MB). Peak memory consumption was 13.5MB. Max. memory is 16.1GB. [2024-09-21 19:11:53,676 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 50.3MB. Free memory was 25.7MB in the beginning and 25.7MB in the end (delta: 60.9kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.11ms. Allocated memory is still 69.2MB. Free memory is still 45.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 305.12ms. Allocated memory is still 69.2MB. Free memory was 42.9MB in the beginning and 48.0MB in the end (delta: -5.0MB). Peak memory consumption was 13.5MB. 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...