This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:11:45,695 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:11:45,748 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:11:45,751 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:11:45,751 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:11:45,768 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:11:45,768 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:11:45,769 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:11:45,769 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:11:45,769 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:11:45,770 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:11:45,770 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:11:45,770 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:11:45,771 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:11:45,771 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:11:45,771 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:11:45,772 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:11:45,772 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:11:45,772 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:11:45,772 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:11:45,773 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:11:45,774 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:11:45,774 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:11:45,774 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:11:45,774 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:11:45,775 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:11:45,775 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:11:45,775 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:11:45,775 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:11:45,776 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:11:45,776 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:11:45,776 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:11:45,777 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:11:45,777 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:11:45,778 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:11:45,778 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:11:45,778 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:11:45,778 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:11:45,779 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:11:45,779 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:11:45,779 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:11:45,785 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:11:45,785 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:11:45,785 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:11:46,058 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:11:46,073 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:11:46,075 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:11:46,076 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:11:46,076 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:11:46,077 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_valuebound100.c [2024-09-21 19:11:47,401 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:11:47,560 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:11:47,561 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_valuebound100.c [2024-09-21 19:11:47,572 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/9f84afd94/98ca270f4938457a847c0a9eabeaf91a/FLAG1511d380a [2024-09-21 19:11:47,970 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/9f84afd94/98ca270f4938457a847c0a9eabeaf91a [2024-09-21 19:11:47,972 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:11:47,973 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:11:47,973 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/sqrt1-ll_valuebound100.yml/output/witness-2.1.yml [2024-09-21 19:11:48,019 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:11:48,020 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:11:48,021 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:48,021 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:11:48,029 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:11:48,029 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:47" (1/2) ... [2024-09-21 19:11:48,032 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f926c25 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 19:11:48,032 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:47" (1/2) ... [2024-09-21 19:11:48,033 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1ce211f5 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 19:11:48,034 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 07:11:48" (2/2) ... [2024-09-21 19:11:48,034 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f926c25 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 19:11:48,034 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 07:11:48" (2/2) ... [2024-09-21 19:11:48,039 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:11:48,041 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 == (8LL) && s == (81LL) && t == (17LL)) || (a == (10LL) && s == (121LL) && t == (21LL)) || (a == (9LL) && s == (100LL) && t == (19LL)) || (a == (3LL) && s == (16LL) && t == (7LL)) [2024-09-21 19:11:48,041 INFO L1541 ArrayList]: Function contract at [L8]: requires cond == (0) || cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:11:48,041 INFO L1541 ArrayList]: Function contract at [L20]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:11:48,041 INFO L1541 ArrayList]: Function contract at [L11]: requires cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:11:48,060 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:11:48,178 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_valuebound100.c[520,533] [2024-09-21 19:11:48,189 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:11:48,196 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:11:48,223 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_valuebound100.c[520,533] Start Parsing Global Start Parsing Global [2024-09-21 19:11:48,224 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:11:48,225 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1ce211f5 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 19:11:48,225 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:48,225 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:11:48,227 INFO L158 Benchmark]: Toolchain (without parser) took 205.66ms. Allocated memory is still 197.1MB. Free memory was 156.4MB in the beginning and 143.8MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:11:48,227 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 104.9MB. Free memory is still 75.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:48,228 INFO L158 Benchmark]: Witness Parser took 0.08ms. Allocated memory is still 197.1MB. Free memory is still 158.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:48,228 INFO L158 Benchmark]: CACSL2BoogieTranslator took 203.82ms. Allocated memory is still 197.1MB. Free memory was 156.4MB in the beginning and 143.8MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:11:48,230 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 104.9MB. Free memory is still 75.2MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.08ms. Allocated memory is still 197.1MB. Free memory is still 158.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 203.82ms. Allocated memory is still 197.1MB. Free memory was 156.4MB in the beginning and 143.8MB 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 19:11:50,044 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:11:50,106 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:11:50,110 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:11:50,110 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:11:50,140 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:11:50,140 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:11:50,140 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:11:50,141 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:11:50,142 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:11:50,143 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:11:50,143 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:11:50,143 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:11:50,144 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:11:50,144 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:11:50,144 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:11:50,144 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:11:50,144 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:11:50,145 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:11:50,145 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:11:50,145 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:11:50,150 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:11:50,150 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:11:50,150 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:11:50,150 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:11:50,150 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:11:50,150 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:11:50,151 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:11:50,151 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:11:50,151 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:11:50,151 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:11:50,152 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:11:50,152 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:11:50,152 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:11:50,152 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:11:50,152 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:11:50,153 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:11:50,153 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:11:50,153 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:11:50,153 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:11:50,154 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:11:50,158 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:11:50,159 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:11:50,159 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:11:50,159 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:11:50,159 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:11:50,159 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:11:50,439 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:11:50,467 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:11:50,469 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:11:50,470 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:11:50,471 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:11:50,472 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/sqrt1-ll_valuebound100.yml/output/witness-2.1.yml [2024-09-21 19:11:50,520 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:11:50,520 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:11:50,520 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_valuebound100.c [2024-09-21 19:11:52,215 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:11:52,363 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:11:52,364 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_valuebound100.c [2024-09-21 19:11:52,371 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/7b518a035/cfa6a79a1f16484d97011ec577da042c/FLAG4b7c7e09c [2024-09-21 19:11:52,381 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/7b518a035/cfa6a79a1f16484d97011ec577da042c [2024-09-21 19:11:52,381 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:11:52,382 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:11:52,383 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:52,383 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:11:52,390 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:11:52,391 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 07:11:50" (1/2) ... [2024-09-21 19:11:52,391 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c875e05 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:52, skipping insertion in model container [2024-09-21 19:11:52,391 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 07:11:50" (1/2) ... [2024-09-21 19:11:52,395 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4ed6ab3f and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:52, skipping insertion in model container [2024-09-21 19:11:52,395 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:52" (2/2) ... [2024-09-21 19:11:52,395 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c875e05 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:52, skipping insertion in model container [2024-09-21 19:11:52,396 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:52" (2/2) ... [2024-09-21 19:11:52,402 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:11:52,406 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 == (8LL) && s == (81LL) && t == (17LL)) || (a == (10LL) && s == (121LL) && t == (21LL)) || (a == (9LL) && s == (100LL) && t == (19LL)) || (a == (3LL) && s == (16LL) && t == (7LL)) [2024-09-21 19:11:52,407 INFO L1541 ArrayList]: Function contract at [L8]: requires cond == (0) || cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:11:52,407 INFO L1541 ArrayList]: Function contract at [L20]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:11:52,407 INFO L1541 ArrayList]: Function contract at [L11]: requires cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:11:52,423 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:11:52,555 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_valuebound100.c[520,533] [2024-09-21 19:11:52,572 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:11:52,582 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:11:52,642 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_valuebound100.c[520,533] Start Parsing Global Start Parsing Global [2024-09-21 19:11:52,647 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:11:52,647 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4ed6ab3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:52, skipping insertion in model container [2024-09-21 19:11:52,647 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:52,648 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:11:52,649 INFO L158 Benchmark]: Toolchain (without parser) took 266.10ms. Allocated memory is still 113.2MB. Free memory was 83.7MB in the beginning and 70.3MB in the end (delta: 13.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-09-21 19:11:52,649 INFO L158 Benchmark]: Witness Parser took 0.28ms. Allocated memory is still 58.7MB. Free memory was 37.9MB in the beginning and 37.8MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:52,650 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 58.7MB. Free memory was 35.8MB in the beginning and 35.7MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:52,650 INFO L158 Benchmark]: CACSL2BoogieTranslator took 264.45ms. Allocated memory is still 113.2MB. Free memory was 83.3MB in the beginning and 70.3MB in the end (delta: 12.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:11:52,652 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 0.28ms. Allocated memory is still 58.7MB. Free memory was 37.9MB in the beginning and 37.8MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.12ms. Allocated memory is still 58.7MB. Free memory was 35.8MB in the beginning and 35.7MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 264.45ms. Allocated memory is still 113.2MB. Free memory was 83.3MB in the beginning and 70.3MB in the end (delta: 12.9MB). 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...