This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:11:46,760 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:11:46,821 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:11:46,825 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:11:46,825 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:11:46,853 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:11:46,854 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:11:46,854 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:11:46,855 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:11:46,856 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:11:46,857 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:11:46,857 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:11:46,858 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:11:46,861 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:11:46,861 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:11:46,861 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:11:46,862 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:11:46,862 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:11:46,862 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:11:46,862 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:11:46,862 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:11:46,863 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:11:46,863 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:11:46,864 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:11:46,864 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:11:46,864 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:11:46,864 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:11:46,864 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:11:46,865 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:11:46,865 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:11:46,865 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:11:46,865 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:11:46,865 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:11:46,865 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:11:46,866 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:11:46,866 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:11:46,866 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:11:46,866 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:11:46,866 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:11:46,867 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:11:46,867 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:11:46,868 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:11:46,868 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:11:46,868 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:11:47,137 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:11:47,158 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:11:47,161 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:11:47,162 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:11:47,162 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:11:47,163 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_valuebound50.c [2024-09-21 19:11:48,536 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:11:48,788 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:11:48,790 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_valuebound50.c [2024-09-21 19:11:48,798 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/35153769a/abc31b6965714147b0927a8ea05f67af/FLAG37f62a2f0 [2024-09-21 19:11:49,153 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/35153769a/abc31b6965714147b0927a8ea05f67af [2024-09-21 19:11:49,156 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:11:49,156 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:11:49,157 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/sqrt1-ll_valuebound50.yml/output/witness-2.1.yml [2024-09-21 19:11:49,208 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:11:49,210 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:11:49,212 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:49,212 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:11:49,217 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:11:49,217 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:49" (1/2) ... [2024-09-21 19:11:49,218 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3607e681 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:49, skipping insertion in model container [2024-09-21 19:11:49,218 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:49" (1/2) ... [2024-09-21 19:11:49,219 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@59bae3f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:49, skipping insertion in model container [2024-09-21 19:11:49,220 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 07:11:49" (2/2) ... [2024-09-21 19:11:49,220 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3607e681 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:49, skipping insertion in model container [2024-09-21 19:11:49,222 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 07:11:49" (2/2) ... [2024-09-21 19:11:49,231 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:11:49,231 INFO L1541 ArrayList]: Loop invariant at [L30-L42] (a == (1LL) && s == (4LL) && t == (3LL)) || (a == (4LL) && s == (25LL) && t == (9LL)) || (a == (7LL) && s == (64LL) && t == (15LL)) || (a == (2LL) && s == (9LL) && t == (5LL)) || (a == (6LL) && s == (49LL) && t == (13LL)) || (a == (0LL) && s == (1LL) && t == (1LL)) || (a == (5LL) && s == (36LL) && t == (11LL)) || (a == (3LL) && s == (16LL) && t == (7LL)) [2024-09-21 19:11:49,232 INFO L1541 ArrayList]: Function contract at [L11]: requires cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:11:49,232 INFO L1541 ArrayList]: Function contract at [L8]: requires cond == (0) || cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:11:49,232 INFO L1541 ArrayList]: Function contract at [L20]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:11:49,250 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:11:49,397 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_valuebound50.c[520,533] [2024-09-21 19:11:49,414 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:11:49,424 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:11:49,468 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_valuebound50.c[520,533] Start Parsing Global Start Parsing Global [2024-09-21 19:11:49,472 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:11:49,473 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@59bae3f6 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:49, skipping insertion in model container [2024-09-21 19:11:49,474 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:49,474 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:11:49,476 INFO L158 Benchmark]: Toolchain (without parser) took 264.93ms. Allocated memory is still 153.1MB. Free memory was 117.6MB in the beginning and 105.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:11:49,477 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 109.1MB. Free memory is still 81.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:49,477 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 153.1MB. Free memory is still 119.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:49,478 INFO L158 Benchmark]: CACSL2BoogieTranslator took 262.16ms. Allocated memory is still 153.1MB. Free memory was 117.6MB in the beginning and 105.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:11:49,480 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 109.1MB. Free memory is still 81.0MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 153.1MB. Free memory is still 119.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 262.16ms. Allocated memory is still 153.1MB. Free memory was 117.6MB in the beginning and 105.0MB 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 19:11:51,461 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:11:51,546 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:11:51,554 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:11:51,555 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:11:51,589 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:11:51,590 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:11:51,591 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:11:51,592 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:11:51,593 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:11:51,594 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:11:51,594 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:11:51,595 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:11:51,597 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:11:51,597 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:11:51,598 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:11:51,598 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:11:51,598 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:11:51,599 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:11:51,599 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:11:51,599 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:11:51,600 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:11:51,600 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:11:51,600 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:11:51,601 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:11:51,601 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:11:51,601 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:11:51,601 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:11:51,602 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:11:51,602 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:11:51,603 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:11:51,603 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:11:51,603 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:11:51,604 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:11:51,604 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:11:51,604 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:11:51,604 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:11:51,605 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:11:51,606 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:11:51,606 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:11:51,606 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:11:51,607 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:11:51,607 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:11:51,607 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:11:51,607 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:11:51,608 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:11:51,608 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:11:51,911 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:11:51,935 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:11:51,938 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:11:51,939 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:11:51,940 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:11:51,942 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_valuebound50.c [2024-09-21 19:11:53,528 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:11:53,728 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:11:53,728 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_valuebound50.c [2024-09-21 19:11:53,738 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/1bc184dfb/66c1e3783c994982b45caf0d0ceb505d/FLAG708969164 [2024-09-21 19:11:54,103 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/1bc184dfb/66c1e3783c994982b45caf0d0ceb505d [2024-09-21 19:11:54,105 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:11:54,106 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:11:54,107 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/sqrt1-ll_valuebound50.yml/output/witness-2.1.yml [2024-09-21 19:11:54,162 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:11:54,163 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:11:54,165 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:54,165 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:11:54,170 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:11:54,171 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:54" (1/2) ... [2024-09-21 19:11:54,172 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62e3253c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:54, skipping insertion in model container [2024-09-21 19:11:54,174 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:54" (1/2) ... [2024-09-21 19:11:54,176 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@48b441f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:54, skipping insertion in model container [2024-09-21 19:11:54,187 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 07:11:54" (2/2) ... [2024-09-21 19:11:54,187 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62e3253c and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:54, skipping insertion in model container [2024-09-21 19:11:54,188 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 07:11:54" (2/2) ... [2024-09-21 19:11:54,199 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:11:54,200 INFO L1541 ArrayList]: Loop invariant at [L30-L42] (a == (1LL) && s == (4LL) && t == (3LL)) || (a == (4LL) && s == (25LL) && t == (9LL)) || (a == (7LL) && s == (64LL) && t == (15LL)) || (a == (2LL) && s == (9LL) && t == (5LL)) || (a == (6LL) && s == (49LL) && t == (13LL)) || (a == (0LL) && s == (1LL) && t == (1LL)) || (a == (5LL) && s == (36LL) && t == (11LL)) || (a == (3LL) && s == (16LL) && t == (7LL)) [2024-09-21 19:11:54,200 INFO L1541 ArrayList]: Function contract at [L11]: requires cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:11:54,201 INFO L1541 ArrayList]: Function contract at [L20]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:11:54,201 INFO L1541 ArrayList]: Function contract at [L8]: requires cond == (0) || cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:11:54,218 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:11:54,381 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_valuebound50.c[520,533] [2024-09-21 19:11:54,410 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:11:54,425 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:11:54,471 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_valuebound50.c[520,533] Start Parsing Global Start Parsing Global [2024-09-21 19:11:54,476 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:11:54,476 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@48b441f4 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:54, skipping insertion in model container [2024-09-21 19:11:54,477 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:54,477 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:11:54,479 INFO L158 Benchmark]: Toolchain (without parser) took 315.11ms. Allocated memory was 62.9MB in the beginning and 88.1MB in the end (delta: 25.2MB). Free memory was 21.7MB in the beginning and 57.5MB in the end (delta: -35.7MB). Peak memory consumption was 7.7MB. Max. memory is 16.1GB. [2024-09-21 19:11:54,480 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 62.9MB. Free memory was 34.8MB in the beginning and 34.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:54,480 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 62.9MB. Free memory is still 23.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:54,482 INFO L158 Benchmark]: CACSL2BoogieTranslator took 312.36ms. Allocated memory was 62.9MB in the beginning and 88.1MB in the end (delta: 25.2MB). Free memory was 21.5MB in the beginning and 57.5MB in the end (delta: -36.0MB). Peak memory consumption was 7.7MB. Max. memory is 16.1GB. [2024-09-21 19:11:54,484 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 62.9MB. Free memory was 34.8MB in the beginning and 34.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 62.9MB. Free memory is still 23.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 312.36ms. Allocated memory was 62.9MB in the beginning and 88.1MB in the end (delta: 25.2MB). Free memory was 21.5MB in the beginning and 57.5MB in the end (delta: -36.0MB). Peak memory consumption was 7.7MB. 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...