This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:11:37,000 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:11:37,054 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:11:37,059 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:11:37,060 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:11:37,083 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:11:37,085 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:11:37,085 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:11:37,086 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:11:37,087 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:11:37,087 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:11:37,087 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:11:37,088 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:11:37,089 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:11:37,090 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:11:37,090 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:11:37,090 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:11:37,090 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:11:37,091 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:11:37,091 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:11:37,091 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:11:37,091 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:11:37,092 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:11:37,094 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:11:37,095 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:11:37,095 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:11:37,095 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:11:37,095 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:11:37,095 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:11:37,096 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:11:37,096 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:11:37,096 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:11:37,096 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:11:37,096 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:11:37,096 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:11:37,096 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:11:37,097 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:11:37,097 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:11:37,097 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:11:37,097 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:11:37,097 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:11:37,098 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:11:37,098 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:11:37,098 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:11:37,341 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:11:37,362 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:11:37,365 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:11:37,366 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:11:37,366 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:11:37,368 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_unwindbound10.c [2024-09-21 19:11:38,556 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:11:38,723 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:11:38,723 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_unwindbound10.c [2024-09-21 19:11:38,738 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/8042e2f08/97851c81b87a49868fb6c7abaaaee2e8/FLAG548bf2930 [2024-09-21 19:11:39,144 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/8042e2f08/97851c81b87a49868fb6c7abaaaee2e8 [2024-09-21 19:11:39,146 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:11:39,147 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:11:39,147 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/sqrt1-ll_unwindbound10.yml/output/witness-2.1.yml [2024-09-21 19:11:39,194 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:11:39,195 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:11:39,197 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:39,197 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:11:39,204 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:11:39,204 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:39" (1/2) ... [2024-09-21 19:11:39,207 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20deb935 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:39, skipping insertion in model container [2024-09-21 19:11:39,207 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:39" (1/2) ... [2024-09-21 19:11:39,208 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4cdde483 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:39, skipping insertion in model container [2024-09-21 19:11:39,208 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 07:11:39" (2/2) ... [2024-09-21 19:11:39,209 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20deb935 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:39, skipping insertion in model container [2024-09-21 19:11:39,209 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 07:11:39" (2/2) ... [2024-09-21 19:11:39,216 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:11:39,217 INFO L1541 ArrayList]: Loop invariant at [L30-L42] (a == (5LL) && s == (36LL) && t == (11LL)) || (a == (8LL) && s == (81LL) && t == (17LL)) || (a == (10LL) && s == (121LL) && t == (21LL)) || (a == (2LL) && s == (9LL) && t == (5LL)) || (a == (6LL) && s == (49LL) && t == (13LL)) || (a == (9LL) && s == (100LL) && t == (19LL)) || (a == (0LL) && s == (1LL) && t == (1LL)) || (a == (1LL) && s == (4LL) && t == (3LL)) || (a == (3LL) && s == (16LL) && t == (7LL)) || (a == (7LL) && s == (64LL) && t == (15LL)) || (a == (4LL) && s == (25LL) && t == (9LL)) [2024-09-21 19:11:39,217 INFO L1541 ArrayList]: Function contract at [L11]: requires cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:11:39,218 INFO L1541 ArrayList]: Function contract at [L21]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:11:39,232 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:11:39,365 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_unwindbound10.c[520,533] [2024-09-21 19:11:39,379 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:11:39,386 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global [2024-09-21 19:11:39,421 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_unwindbound10.c[520,533] Start Parsing Global Start Parsing Global [2024-09-21 19:11:39,425 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:11:39,425 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4cdde483 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:39, skipping insertion in model container [2024-09-21 19:11:39,426 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:39,426 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:11:39,428 INFO L158 Benchmark]: Toolchain (without parser) took 231.54ms. Allocated memory is still 155.2MB. Free memory was 118.6MB in the beginning and 106.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:11:39,428 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 117.4MB. Free memory was 91.0MB in the beginning and 90.9MB in the end (delta: 151.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:39,429 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 155.2MB. Free memory is still 120.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:39,429 INFO L158 Benchmark]: CACSL2BoogieTranslator took 228.82ms. Allocated memory is still 155.2MB. Free memory was 118.6MB in the beginning and 106.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:11:39,431 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 117.4MB. Free memory was 91.0MB in the beginning and 90.9MB in the end (delta: 151.1kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.17ms. Allocated memory is still 155.2MB. Free memory is still 120.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 228.82ms. Allocated memory is still 155.2MB. Free memory was 118.6MB in the beginning and 106.0MB 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: 22]: 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 19:11:41,095 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:11:41,155 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:11:41,159 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:11:41,159 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:11:41,179 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:11:41,180 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:11:41,180 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:11:41,181 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:11:41,181 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:11:41,181 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:11:41,182 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:11:41,182 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:11:41,182 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:11:41,183 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:11:41,183 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:11:41,183 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:11:41,183 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:11:41,184 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:11:41,184 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:11:41,184 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:11:41,188 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:11:41,188 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:11:41,188 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:11:41,192 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:11:41,192 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:11:41,193 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:11:41,193 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:11:41,193 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:11:41,193 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:11:41,193 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:11:41,194 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:11:41,194 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:11:41,194 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:11:41,194 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:11:41,194 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:11:41,194 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:11:41,195 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:11:41,195 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:11:41,195 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:11:41,196 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:11:41,197 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:11:41,197 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:11:41,197 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:11:41,197 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:11:41,198 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:11:41,198 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:11:41,472 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:11:41,495 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:11:41,499 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:11:41,500 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:11:41,500 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:11:41,502 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/sqrt1-ll_unwindbound10.yml/output/witness-2.1.yml [2024-09-21 19:11:41,558 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:11:41,559 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:11:41,560 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_unwindbound10.c [2024-09-21 19:11:42,927 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:11:43,089 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:11:43,092 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/sqrt1-ll_unwindbound10.c [2024-09-21 19:11:43,098 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/c771bc277/72daf85299f9469a8f4672160cdb9bf6/FLAG39703523f [2024-09-21 19:11:43,507 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/c771bc277/72daf85299f9469a8f4672160cdb9bf6 [2024-09-21 19:11:43,509 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:11:43,510 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:11:43,512 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:43,512 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:11:43,517 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:11:43,517 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 07:11:41" (1/2) ... [2024-09-21 19:11:43,518 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c232373 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:43, skipping insertion in model container [2024-09-21 19:11:43,518 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 07:11:41" (1/2) ... [2024-09-21 19:11:43,520 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@64801f39 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:43, skipping insertion in model container [2024-09-21 19:11:43,522 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:43" (2/2) ... [2024-09-21 19:11:43,522 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c232373 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:43, skipping insertion in model container [2024-09-21 19:11:43,522 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:43" (2/2) ... [2024-09-21 19:11:43,528 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:11:43,528 INFO L1541 ArrayList]: Loop invariant at [L30-L42] (a == (5LL) && s == (36LL) && t == (11LL)) || (a == (8LL) && s == (81LL) && t == (17LL)) || (a == (10LL) && s == (121LL) && t == (21LL)) || (a == (2LL) && s == (9LL) && t == (5LL)) || (a == (6LL) && s == (49LL) && t == (13LL)) || (a == (9LL) && s == (100LL) && t == (19LL)) || (a == (0LL) && s == (1LL) && t == (1LL)) || (a == (1LL) && s == (4LL) && t == (3LL)) || (a == (3LL) && s == (16LL) && t == (7LL)) || (a == (7LL) && s == (64LL) && t == (15LL)) || (a == (4LL) && s == (25LL) && t == (9LL)) [2024-09-21 19:11:43,529 INFO L1541 ArrayList]: Function contract at [L11]: requires cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:11:43,529 INFO L1541 ArrayList]: Function contract at [L21]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:11:43,545 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:11:43,686 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_unwindbound10.c[520,533] [2024-09-21 19:11:43,707 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:11:43,719 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global [2024-09-21 19:11:43,749 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_unwindbound10.c[520,533] Start Parsing Global Start Parsing Global [2024-09-21 19:11:43,752 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:11:43,753 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@64801f39 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:43, skipping insertion in model container [2024-09-21 19:11:43,753 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:43,754 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:11:43,756 INFO L158 Benchmark]: Toolchain (without parser) took 244.75ms. Allocated memory was 50.3MB in the beginning and 67.1MB in the end (delta: 16.8MB). Free memory was 24.2MB in the beginning and 39.6MB in the end (delta: -15.4MB). Peak memory consumption was 7.0MB. Max. memory is 16.1GB. [2024-09-21 19:11:43,757 INFO L158 Benchmark]: Witness Parser took 0.89ms. Allocated memory is still 39.8MB. Free memory was 16.4MB in the beginning and 16.4MB in the end (delta: 42.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:43,757 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 39.8MB. Free memory was 22.9MB in the beginning and 22.8MB in the end (delta: 35.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:43,758 INFO L158 Benchmark]: CACSL2BoogieTranslator took 241.45ms. Allocated memory was 50.3MB in the beginning and 67.1MB in the end (delta: 16.8MB). Free memory was 24.0MB in the beginning and 39.6MB in the end (delta: -15.7MB). Peak memory consumption was 7.0MB. Max. memory is 16.1GB. [2024-09-21 19:11:43,759 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 0.89ms. Allocated memory is still 39.8MB. Free memory was 16.4MB in the beginning and 16.4MB in the end (delta: 42.2kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.16ms. Allocated memory is still 39.8MB. Free memory was 22.9MB in the beginning and 22.8MB in the end (delta: 35.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 241.45ms. Allocated memory was 50.3MB in the beginning and 67.1MB in the end (delta: 16.8MB). Free memory was 24.0MB in the beginning and 39.6MB in the end (delta: -15.7MB). Peak memory consumption was 7.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 22]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...