This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:11:09,122 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:11:09,183 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:11:09,196 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:11:09,197 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:11:09,228 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:11:09,229 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:11:09,229 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:11:09,231 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:11:09,231 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:11:09,232 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:11:09,232 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:11:09,233 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:11:09,233 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:11:09,235 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:11:09,235 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:11:09,235 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:11:09,236 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:11:09,236 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:11:09,236 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:11:09,236 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:11:09,237 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:11:09,240 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:11:09,240 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:11:09,241 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:11:09,241 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:11:09,241 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:11:09,241 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:11:09,241 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:11:09,241 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:11:09,241 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:11:09,242 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:11:09,242 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:11:09,242 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:11:09,242 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:11:09,242 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:11:09,244 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:11:09,244 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:11:09,244 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:11:09,244 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:11:09,244 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:11:09,244 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:11:09,245 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:11:09,245 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:11:09,438 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:11:09,458 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:11:09,460 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:11:09,461 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:11:09,462 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:11:09,463 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/ps2-ll_valuebound5.yml/output/witness-2.1.yml [2024-09-21 19:11:09,524 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:11:09,525 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:11:09,525 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/ps2-ll_valuebound5.c [2024-09-21 19:11:10,727 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:11:10,895 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:11:10,896 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/ps2-ll_valuebound5.c [2024-09-21 19:11:10,904 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/dd7f3c179/4fd57c1c42a94fe8a0122b774c175d16/FLAGc03328b49 [2024-09-21 19:11:11,294 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/dd7f3c179/4fd57c1c42a94fe8a0122b774c175d16 [2024-09-21 19:11:11,294 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:11:11,295 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:11:11,296 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:11,296 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:11:11,301 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:11:11,302 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 07:11:09" (1/2) ... [2024-09-21 19:11:11,302 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@149c3897 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:11, skipping insertion in model container [2024-09-21 19:11:11,302 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 07:11:09" (1/2) ... [2024-09-21 19:11:11,304 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@26147c7b and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:11, skipping insertion in model container [2024-09-21 19:11:11,304 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:11" (2/2) ... [2024-09-21 19:11:11,304 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@149c3897 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:11, skipping insertion in model container [2024-09-21 19:11:11,304 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:11" (2/2) ... [2024-09-21 19:11:11,310 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:11:11,310 INFO L1541 ArrayList]: Loop invariant at [L27-L36] (c == (2LL) && x == (3LL) && y == (2LL)) || (c == (3LL) && x == (6LL) && y == (3LL)) || (c == (0LL) && x == (0LL) && y == (0LL)) || (c == (1LL) && x == (1LL) && y == (1LL)) || (c == (5LL) && x == (15LL) && y == (5LL)) || (c == (4LL) && x == (10LL) && y == (4LL)) [2024-09-21 19:11:11,310 INFO L1541 ArrayList]: Function contract at [L17]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:11:11,310 INFO L1541 ArrayList]: Function contract at [L6]: requires cond == (1) || cond == (0), ensures (!(cond == (1)) || (1)) [2024-09-21 19:11:11,310 INFO L1541 ArrayList]: Function contract at [L9]: requires cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:11:11,328 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:11:11,452 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/ps2-ll_valuebound5.c[454,467] [2024-09-21 19:11:11,465 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:11:11,474 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:11:11,506 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/ps2-ll_valuebound5.c[454,467] Start Parsing Global Start Parsing Global [2024-09-21 19:11:11,508 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:11:11,508 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@26147c7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:11, skipping insertion in model container [2024-09-21 19:11:11,508 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:11,509 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:11:11,510 INFO L158 Benchmark]: Toolchain (without parser) took 214.21ms. Allocated memory is still 182.5MB. Free memory was 152.5MB in the beginning and 143.6MB in the end (delta: 9.0MB). Peak memory consumption was 12.8MB. Max. memory is 16.1GB. [2024-09-21 19:11:11,511 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 134.2MB. Free memory was 99.0MB in the beginning and 98.9MB in the end (delta: 44.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:11,511 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 134.2MB. Free memory is still 108.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:11,511 INFO L158 Benchmark]: CACSL2BoogieTranslator took 212.49ms. Allocated memory is still 182.5MB. Free memory was 152.3MB in the beginning and 143.6MB in the end (delta: 8.8MB). Peak memory consumption was 12.8MB. Max. memory is 16.1GB. [2024-09-21 19:11:11,513 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 0.16ms. Allocated memory is still 134.2MB. Free memory was 99.0MB in the beginning and 98.9MB in the end (delta: 44.2kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.11ms. Allocated memory is still 134.2MB. Free memory is still 108.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 212.49ms. Allocated memory is still 182.5MB. Free memory was 152.3MB in the beginning and 143.6MB in the end (delta: 8.8MB). Peak memory consumption was 12.8MB. 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 19:11:13,176 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:11:13,234 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:11:13,238 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:11:13,239 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:11:13,271 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:11:13,272 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:11:13,272 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:11:13,273 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:11:13,273 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:11:13,273 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:11:13,273 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:11:13,274 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:11:13,274 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:11:13,274 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:11:13,275 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:11:13,275 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:11:13,277 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:11:13,277 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:11:13,277 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:11:13,278 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:11:13,278 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:11:13,281 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:11:13,282 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:11:13,282 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:11:13,282 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:11:13,282 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:11:13,282 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:11:13,283 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:11:13,283 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:11:13,283 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:11:13,283 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:11:13,283 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:11:13,284 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:11:13,284 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:11:13,284 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:11:13,284 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:11:13,284 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:11:13,284 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:11:13,285 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:11:13,285 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:11:13,285 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:11:13,285 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:11:13,285 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:11:13,285 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:11:13,286 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:11:13,286 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:11:13,533 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:11:13,552 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:11:13,555 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:11:13,556 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:11:13,557 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:11:13,559 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/ps2-ll_valuebound5.yml/output/witness-2.1.yml [2024-09-21 19:11:13,611 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:11:13,611 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:11:13,611 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/ps2-ll_valuebound5.c [2024-09-21 19:11:14,940 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:11:15,109 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:11:15,110 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/ps2-ll_valuebound5.c [2024-09-21 19:11:15,116 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/6c8a0396f/87af5fd9b42948fe95534fc67e3f893b/FLAG6b6d0fce1 [2024-09-21 19:11:15,132 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/6c8a0396f/87af5fd9b42948fe95534fc67e3f893b [2024-09-21 19:11:15,133 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:11:15,134 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:11:15,136 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:15,137 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:11:15,141 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:11:15,142 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 07:11:13" (1/2) ... [2024-09-21 19:11:15,144 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6aa50aa9 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:15, skipping insertion in model container [2024-09-21 19:11:15,144 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 07:11:13" (1/2) ... [2024-09-21 19:11:15,145 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@63ca4f76 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:15, skipping insertion in model container [2024-09-21 19:11:15,145 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:15" (2/2) ... [2024-09-21 19:11:15,146 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6aa50aa9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:15, skipping insertion in model container [2024-09-21 19:11:15,146 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:15" (2/2) ... [2024-09-21 19:11:15,154 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:11:15,156 INFO L1541 ArrayList]: Loop invariant at [L27-L36] (c == (2LL) && x == (3LL) && y == (2LL)) || (c == (3LL) && x == (6LL) && y == (3LL)) || (c == (0LL) && x == (0LL) && y == (0LL)) || (c == (1LL) && x == (1LL) && y == (1LL)) || (c == (5LL) && x == (15LL) && y == (5LL)) || (c == (4LL) && x == (10LL) && y == (4LL)) [2024-09-21 19:11:15,156 INFO L1541 ArrayList]: Function contract at [L9]: requires cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:11:15,156 INFO L1541 ArrayList]: Function contract at [L6]: requires cond == (1) || cond == (0), ensures (!(cond == (1)) || (1)) [2024-09-21 19:11:15,156 INFO L1541 ArrayList]: Function contract at [L17]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:11:15,171 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:11:15,302 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/ps2-ll_valuebound5.c[454,467] [2024-09-21 19:11:15,321 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:11:15,331 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:11:15,366 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/ps2-ll_valuebound5.c[454,467] Start Parsing Global Start Parsing Global [2024-09-21 19:11:15,368 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:11:15,369 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@63ca4f76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:15, skipping insertion in model container [2024-09-21 19:11:15,369 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:15,370 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:11:15,371 INFO L158 Benchmark]: Toolchain (without parser) took 236.30ms. Allocated memory is still 100.7MB. Free memory was 71.4MB in the beginning and 58.5MB in the end (delta: 12.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:11:15,372 INFO L158 Benchmark]: Witness Parser took 0.24ms. Allocated memory is still 62.9MB. Free memory is still 31.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:15,372 INFO L158 Benchmark]: CDTParser took 0.07ms. Allocated memory is still 62.9MB. Free memory is still 45.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:15,373 INFO L158 Benchmark]: CACSL2BoogieTranslator took 233.98ms. Allocated memory is still 100.7MB. Free memory was 71.4MB in the beginning and 58.6MB in the end (delta: 12.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:11:15,374 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 0.24ms. Allocated memory is still 62.9MB. Free memory is still 31.8MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.07ms. Allocated memory is still 62.9MB. Free memory is still 45.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 233.98ms. Allocated memory is still 100.7MB. Free memory was 71.4MB in the beginning and 58.6MB in the end (delta: 12.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 18]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...