This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:11:25,180 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:11:25,242 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:11:25,246 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:11:25,247 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:11:25,274 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:11:25,275 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:11:25,275 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:11:25,275 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:11:25,275 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:11:25,276 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:11:25,276 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:11:25,276 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:11:25,276 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:11:25,277 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:11:25,277 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:11:25,283 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:11:25,284 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:11:25,284 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:11:25,284 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:11:25,284 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:11:25,286 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:11:25,287 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:11:25,287 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:11:25,287 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:11:25,287 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:11:25,287 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:11:25,287 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:11:25,288 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:11:25,288 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:11:25,288 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:11:25,288 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:11:25,288 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:11:25,288 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:11:25,288 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:11:25,289 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:11:25,289 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:11:25,289 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:11:25,289 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:11:25,289 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:11:25,289 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:11:25,291 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:11:25,291 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:11:25,291 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:11:25,514 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:11:25,530 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:11:25,533 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:11:25,534 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:11:25,535 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:11:25,536 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/ps4-ll_valuebound20.yml/output/witness-2.1.yml [2024-09-21 19:11:25,604 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:11:25,605 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:11:25,605 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/ps4-ll_valuebound20.c [2024-09-21 19:11:26,957 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:11:27,104 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:11:27,104 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/ps4-ll_valuebound20.c [2024-09-21 19:11:27,116 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/c0add0b47/24aad4f2365a43f08d8c26fbe77376d7/FLAG0c589fb9a [2024-09-21 19:11:27,140 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/c0add0b47/24aad4f2365a43f08d8c26fbe77376d7 [2024-09-21 19:11:27,140 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:11:27,142 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:11:27,146 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:27,149 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:11:27,154 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:11:27,155 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 07:11:25" (1/2) ... [2024-09-21 19:11:27,156 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bca04b1 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:27, skipping insertion in model container [2024-09-21 19:11:27,156 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 07:11:25" (1/2) ... [2024-09-21 19:11:27,157 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@738026fc and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:27, skipping insertion in model container [2024-09-21 19:11:27,157 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:27" (2/2) ... [2024-09-21 19:11:27,157 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bca04b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:27, skipping insertion in model container [2024-09-21 19:11:27,158 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:27" (2/2) ... [2024-09-21 19:11:27,165 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:11:27,166 INFO L1541 ArrayList]: Loop invariant at [L27-L36] (c == (5LL) && x == (225LL) && y == (5LL)) || (c == (18LL) && x == (29241LL) && y == (18LL)) || (c == (7LL) && x == (784LL) && y == (7LL)) || (c == (20LL) && x == (44100LL) && y == (20LL)) || (c == (14LL) && x == (11025LL) && y == (14LL)) || (c == (19LL) && x == (36100LL) && y == (19LL)) || (c == (8LL) && x == (1296LL) && y == (8LL)) || (c == (17LL) && x == (23409LL) && y == (17LL)) || (c == (2LL) && x == (9LL) && y == (2LL)) || (c == (16LL) && x == (18496LL) && y == (16LL)) || (c == (4LL) && x == (100LL) && y == (4LL)) || (c == (13LL) && x == (8281LL) && y == (13LL)) || (c == (9LL) && x == (2025LL) && y == (9LL)) || (c == (11LL) && x == (4356LL) && y == (11LL)) || (c == (10LL) && x == (3025LL) && y == (10LL)) || (c == (12LL) && x == (6084LL) && y == (12LL)) || (c == (1LL) && x == (1LL) && y == (1LL)) || (c == (0LL) && x == (0LL) && y == (0LL)) || (c == (6LL) && x == (441LL) && y == (6LL)) || (c == (3LL) && x == (36LL) && y == (3LL)) || (c == (15LL) && x == (14400LL) && y == (15LL)) [2024-09-21 19:11:27,166 INFO L1541 ArrayList]: Function contract at [L6]: requires cond == (0) || cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:11:27,166 INFO L1541 ArrayList]: Function contract at [L17]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:11:27,166 INFO L1541 ArrayList]: Function contract at [L9]: requires 1, ensures (!(cond == (1)) || (1)) && (!(1) || (1)) [2024-09-21 19:11:27,180 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:11:27,307 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/ps4-ll_valuebound20.c[458,471] [2024-09-21 19:11:27,319 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:11:27,328 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:11:27,362 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/ps4-ll_valuebound20.c[458,471] Start Parsing Global Start Parsing Global [2024-09-21 19:11:27,364 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:11:27,365 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@738026fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:27, skipping insertion in model container [2024-09-21 19:11:27,365 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:27,365 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:11:27,367 INFO L158 Benchmark]: Toolchain (without parser) took 224.74ms. Allocated memory is still 184.5MB. Free memory was 114.9MB in the beginning and 102.1MB in the end (delta: 12.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:11:27,367 INFO L158 Benchmark]: Witness Parser took 0.22ms. Allocated memory is still 184.5MB. Free memory is still 141.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:27,368 INFO L158 Benchmark]: CDTParser took 0.07ms. Allocated memory is still 184.5MB. Free memory was 159.0MB in the beginning and 158.8MB in the end (delta: 216.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:27,368 INFO L158 Benchmark]: CACSL2BoogieTranslator took 219.66ms. Allocated memory is still 184.5MB. Free memory was 114.7MB in the beginning and 102.1MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:11:27,369 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 0.22ms. Allocated memory is still 184.5MB. Free memory is still 141.9MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.07ms. Allocated memory is still 184.5MB. Free memory was 159.0MB in the beginning and 158.8MB in the end (delta: 216.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 219.66ms. Allocated memory is still 184.5MB. Free memory was 114.7MB in the beginning and 102.1MB 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: 18]: 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 19:11:29,572 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:11:29,663 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:11:29,669 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:11:29,674 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:11:29,710 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:11:29,711 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:11:29,711 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:11:29,715 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:11:29,716 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:11:29,716 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:11:29,716 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:11:29,716 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:11:29,716 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:11:29,717 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:11:29,717 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:11:29,720 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:11:29,720 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:11:29,720 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:11:29,720 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:11:29,720 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:11:29,721 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:11:29,724 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:11:29,728 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:11:29,728 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:11:29,728 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:11:29,728 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:11:29,729 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:11:29,729 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:11:29,729 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:11:29,729 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:11:29,729 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:11:29,729 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:11:29,729 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:11:29,729 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:11:29,730 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:11:29,730 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:11:29,730 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:11:29,730 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:11:29,730 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:11:29,731 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:11:29,731 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:11:29,731 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:11:29,731 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:11:29,735 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:11:29,735 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:11:29,735 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:11:30,160 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:11:30,184 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:11:30,191 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:11:30,191 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:11:30,192 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:11:30,193 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/ps4-ll_valuebound20.yml/output/witness-2.1.yml [2024-09-21 19:11:30,265 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:11:30,266 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:11:30,266 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/ps4-ll_valuebound20.c [2024-09-21 19:11:31,585 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:11:31,794 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:11:31,794 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/ps4-ll_valuebound20.c [2024-09-21 19:11:31,800 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/a1fc4b1b6/d0bc78b4e9fa4a7087901ce980f4556e/FLAGb3ed0137c [2024-09-21 19:11:32,176 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/a1fc4b1b6/d0bc78b4e9fa4a7087901ce980f4556e [2024-09-21 19:11:32,176 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:11:32,178 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:11:32,179 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:32,180 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:11:32,184 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:11:32,185 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 07:11:30" (1/2) ... [2024-09-21 19:11:32,188 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c90cbb5 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:32, skipping insertion in model container [2024-09-21 19:11:32,188 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 07:11:30" (1/2) ... [2024-09-21 19:11:32,189 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@64c51983 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:32, skipping insertion in model container [2024-09-21 19:11:32,190 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:32" (2/2) ... [2024-09-21 19:11:32,190 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c90cbb5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:32, skipping insertion in model container [2024-09-21 19:11:32,190 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:32" (2/2) ... [2024-09-21 19:11:32,200 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:11:32,201 INFO L1541 ArrayList]: Loop invariant at [L27-L36] (c == (5LL) && x == (225LL) && y == (5LL)) || (c == (18LL) && x == (29241LL) && y == (18LL)) || (c == (7LL) && x == (784LL) && y == (7LL)) || (c == (20LL) && x == (44100LL) && y == (20LL)) || (c == (14LL) && x == (11025LL) && y == (14LL)) || (c == (19LL) && x == (36100LL) && y == (19LL)) || (c == (8LL) && x == (1296LL) && y == (8LL)) || (c == (17LL) && x == (23409LL) && y == (17LL)) || (c == (2LL) && x == (9LL) && y == (2LL)) || (c == (16LL) && x == (18496LL) && y == (16LL)) || (c == (4LL) && x == (100LL) && y == (4LL)) || (c == (13LL) && x == (8281LL) && y == (13LL)) || (c == (9LL) && x == (2025LL) && y == (9LL)) || (c == (11LL) && x == (4356LL) && y == (11LL)) || (c == (10LL) && x == (3025LL) && y == (10LL)) || (c == (12LL) && x == (6084LL) && y == (12LL)) || (c == (1LL) && x == (1LL) && y == (1LL)) || (c == (0LL) && x == (0LL) && y == (0LL)) || (c == (6LL) && x == (441LL) && y == (6LL)) || (c == (3LL) && x == (36LL) && y == (3LL)) || (c == (15LL) && x == (14400LL) && y == (15LL)) [2024-09-21 19:11:32,201 INFO L1541 ArrayList]: Function contract at [L9]: requires 1, ensures (!(cond == (1)) || (1)) && (!(1) || (1)) [2024-09-21 19:11:32,201 INFO L1541 ArrayList]: Function contract at [L6]: requires cond == (0) || cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:11:32,201 INFO L1541 ArrayList]: Function contract at [L17]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:11:32,213 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:11:32,316 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/ps4-ll_valuebound20.c[458,471] [2024-09-21 19:11:32,331 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:11:32,346 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:11:32,382 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/ps4-ll_valuebound20.c[458,471] Start Parsing Global Start Parsing Global [2024-09-21 19:11:32,384 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:11:32,384 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@64c51983 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:32, skipping insertion in model container [2024-09-21 19:11:32,384 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:32,384 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:11:32,386 INFO L158 Benchmark]: Toolchain (without parser) took 207.52ms. Allocated memory is still 86.0MB. Free memory was 60.0MB in the beginning and 46.1MB in the end (delta: 13.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:11:32,386 INFO L158 Benchmark]: Witness Parser took 6.15ms. Allocated memory is still 58.7MB. Free memory was 39.9MB in the beginning and 39.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:32,387 INFO L158 Benchmark]: CDTParser took 1.15ms. Allocated memory is still 58.7MB. Free memory was 37.7MB in the beginning and 37.6MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:32,387 INFO L158 Benchmark]: CACSL2BoogieTranslator took 205.90ms. Allocated memory is still 86.0MB. Free memory was 59.7MB in the beginning and 46.4MB in the end (delta: 13.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:11:32,388 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 6.15ms. Allocated memory is still 58.7MB. Free memory was 39.9MB in the beginning and 39.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 1.15ms. Allocated memory is still 58.7MB. Free memory was 37.7MB in the beginning and 37.6MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 205.90ms. Allocated memory is still 86.0MB. Free memory was 59.7MB in the beginning and 46.4MB in the end (delta: 13.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 18]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...