This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:11:13,717 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:11:13,783 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:11:13,787 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:11:13,787 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:11:13,819 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:11:13,819 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:11:13,820 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:11:13,822 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:11:13,823 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:11:13,823 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:11:13,824 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:11:13,824 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:11:13,824 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:11:13,826 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:11:13,826 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:11:13,827 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:11:13,827 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:11:13,827 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:11:13,828 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:11:13,828 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:11:13,831 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:11:13,832 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:11:13,832 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:11:13,832 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:11:13,832 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:11:13,833 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:11:13,833 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:11:13,833 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:11:13,834 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:11:13,834 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:11:13,834 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:11:13,834 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:11:13,834 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:11:13,835 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:11:13,835 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:11:13,835 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:11:13,836 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:11:13,842 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:11:13,842 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:11:13,842 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:11:13,843 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:11:13,843 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:11:13,844 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:11:14,099 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:11:14,117 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:11:14,119 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:11:14,120 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:11:14,122 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:11:14,123 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/ps3-ll_unwindbound10.yml/output/witness-2.1.yml [2024-09-21 19:11:14,174 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:11:14,175 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:11:14,175 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/ps3-ll_unwindbound10.c [2024-09-21 19:11:15,640 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:11:15,819 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:11:15,819 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/ps3-ll_unwindbound10.c [2024-09-21 19:11:15,828 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/2efc9d161/33175499714b489b9f52cff873d4cae2/FLAGef20343ad [2024-09-21 19:11:16,210 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/2efc9d161/33175499714b489b9f52cff873d4cae2 [2024-09-21 19:11:16,210 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:11:16,211 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:11:16,212 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:16,213 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:11:16,218 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:11:16,219 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 07:11:14" (1/2) ... [2024-09-21 19:11:16,220 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f38fe4a and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:16, skipping insertion in model container [2024-09-21 19:11:16,220 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 07:11:14" (1/2) ... [2024-09-21 19:11:16,225 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1e5a815f and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:16, skipping insertion in model container [2024-09-21 19:11:16,225 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:16" (2/2) ... [2024-09-21 19:11:16,225 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f38fe4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:16, skipping insertion in model container [2024-09-21 19:11:16,226 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:16" (2/2) ... [2024-09-21 19:11:16,233 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:11:16,234 INFO L1541 ArrayList]: Loop invariant at [L27-L36] (c == (6LL) && x == (91LL) && y == (6LL)) || (c == (10LL) && x == (385LL) && y == (10LL)) || (c == (3LL) && x == (14LL) && y == (3LL)) || (c == (4LL) && x == (30LL) && y == (4LL)) || (c == (0LL) && x == (0LL) && y == (0LL)) || (c == (9LL) && x == (285LL) && y == (9LL)) || (c == (5LL) && x == (55LL) && y == (5LL)) || (c == (2LL) && x == (5LL) && y == (2LL)) || (c == (1LL) && x == (1LL) && y == (1LL)) || (c == (7LL) && x == (140LL) && y == (7LL)) || (c == (8LL) && x == (204LL) && y == (8LL)) [2024-09-21 19:11:16,234 INFO L1541 ArrayList]: Function contract at [L9]: requires cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:11:16,235 INFO L1541 ArrayList]: Function contract at [L18]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:11:16,255 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:11:16,423 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/ps3-ll_unwindbound10.c[458,471] [2024-09-21 19:11:16,449 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:11:16,460 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global [2024-09-21 19:11:16,502 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/ps3-ll_unwindbound10.c[458,471] Start Parsing Global Start Parsing Global [2024-09-21 19:11:16,505 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:11:16,505 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1e5a815f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:16, skipping insertion in model container [2024-09-21 19:11:16,506 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:16,506 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:11:16,509 INFO L158 Benchmark]: Toolchain (without parser) took 295.64ms. Allocated memory is still 167.8MB. Free memory was 117.7MB in the beginning and 105.1MB in the end (delta: 12.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:11:16,510 INFO L158 Benchmark]: Witness Parser took 0.19ms. Allocated memory is still 167.8MB. Free memory was 134.9MB in the beginning and 134.6MB in the end (delta: 285.3kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:16,511 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 167.8MB. Free memory was 132.9MB in the beginning and 132.6MB in the end (delta: 285.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:16,511 INFO L158 Benchmark]: CACSL2BoogieTranslator took 293.63ms. Allocated memory is still 167.8MB. Free memory was 117.4MB in the beginning and 105.1MB in the end (delta: 12.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-09-21 19:11:16,515 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 0.19ms. Allocated memory is still 167.8MB. Free memory was 134.9MB in the beginning and 134.6MB in the end (delta: 285.3kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.16ms. Allocated memory is still 167.8MB. Free memory was 132.9MB in the beginning and 132.6MB in the end (delta: 285.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 293.63ms. Allocated memory is still 167.8MB. Free memory was 117.4MB in the beginning and 105.1MB in the end (delta: 12.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 19]: 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 19:11:18,569 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:11:18,635 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:11:18,641 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:11:18,641 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:11:18,673 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:11:18,674 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:11:18,674 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:11:18,675 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:11:18,678 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:11:18,679 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:11:18,679 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:11:18,680 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:11:18,680 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:11:18,680 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:11:18,680 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:11:18,680 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:11:18,681 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:11:18,681 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:11:18,681 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:11:18,681 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:11:18,685 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:11:18,685 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:11:18,685 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:11:18,686 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:11:18,686 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:11:18,686 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:11:18,686 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:11:18,686 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:11:18,686 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:11:18,687 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:11:18,688 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:11:18,688 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:11:18,688 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:11:18,689 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:11:18,689 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:11:18,690 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:11:18,690 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:11:18,691 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:11:18,691 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:11:18,691 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:11:18,691 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:11:18,691 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:11:18,692 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:11:18,692 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:11:18,692 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:11:18,692 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:11:19,015 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:11:19,036 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:11:19,040 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:11:19,041 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:11:19,042 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:11:19,044 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/ps3-ll_unwindbound10.yml/output/witness-2.1.yml [2024-09-21 19:11:19,100 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:11:19,101 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:11:19,101 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/ps3-ll_unwindbound10.c [2024-09-21 19:11:20,761 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:11:20,924 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:11:20,925 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/ps3-ll_unwindbound10.c [2024-09-21 19:11:20,930 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/b7b129546/c5277bd79faf43a8b99e61ffe7a0805e/FLAGa954d8812 [2024-09-21 19:11:21,328 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/b7b129546/c5277bd79faf43a8b99e61ffe7a0805e [2024-09-21 19:11:21,329 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:11:21,330 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:11:21,331 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:21,331 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:11:21,335 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:11:21,336 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 07:11:19" (1/2) ... [2024-09-21 19:11:21,341 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3441416 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:21, skipping insertion in model container [2024-09-21 19:11:21,341 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 07:11:19" (1/2) ... [2024-09-21 19:11:21,342 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7274339b and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:21, skipping insertion in model container [2024-09-21 19:11:21,343 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:21" (2/2) ... [2024-09-21 19:11:21,344 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3441416 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:21, skipping insertion in model container [2024-09-21 19:11:21,347 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:21" (2/2) ... [2024-09-21 19:11:21,354 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:11:21,354 INFO L1541 ArrayList]: Loop invariant at [L27-L36] (c == (6LL) && x == (91LL) && y == (6LL)) || (c == (10LL) && x == (385LL) && y == (10LL)) || (c == (3LL) && x == (14LL) && y == (3LL)) || (c == (4LL) && x == (30LL) && y == (4LL)) || (c == (0LL) && x == (0LL) && y == (0LL)) || (c == (9LL) && x == (285LL) && y == (9LL)) || (c == (5LL) && x == (55LL) && y == (5LL)) || (c == (2LL) && x == (5LL) && y == (2LL)) || (c == (1LL) && x == (1LL) && y == (1LL)) || (c == (7LL) && x == (140LL) && y == (7LL)) || (c == (8LL) && x == (204LL) && y == (8LL)) [2024-09-21 19:11:21,355 INFO L1541 ArrayList]: Function contract at [L18]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:11:21,355 INFO L1541 ArrayList]: Function contract at [L9]: requires cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:11:21,373 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:11:21,550 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/ps3-ll_unwindbound10.c[458,471] [2024-09-21 19:11:21,575 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:11:21,588 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global [2024-09-21 19:11:21,629 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/ps3-ll_unwindbound10.c[458,471] Start Parsing Global Start Parsing Global [2024-09-21 19:11:21,633 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:11:21,634 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7274339b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:21, skipping insertion in model container [2024-09-21 19:11:21,634 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:21,634 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:11:21,636 INFO L158 Benchmark]: Toolchain (without parser) took 305.49ms. Allocated memory was 60.8MB in the beginning and 79.7MB in the end (delta: 18.9MB). Free memory was 31.4MB in the beginning and 53.2MB in the end (delta: -21.8MB). Peak memory consumption was 7.0MB. Max. memory is 16.1GB. [2024-09-21 19:11:21,637 INFO L158 Benchmark]: Witness Parser took 0.24ms. Allocated memory is still 44.0MB. Free memory was 20.7MB in the beginning and 20.6MB in the end (delta: 42.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:21,638 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 60.8MB. Free memory is still 43.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:21,639 INFO L158 Benchmark]: CACSL2BoogieTranslator took 303.44ms. Allocated memory was 60.8MB in the beginning and 79.7MB in the end (delta: 18.9MB). Free memory was 31.1MB in the beginning and 53.2MB in the end (delta: -22.1MB). Peak memory consumption was 7.0MB. Max. memory is 16.1GB. [2024-09-21 19:11:21,641 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 44.0MB. Free memory was 20.7MB in the beginning and 20.6MB in the end (delta: 42.0kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.20ms. Allocated memory is still 60.8MB. Free memory is still 43.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 303.44ms. Allocated memory was 60.8MB in the beginning and 79.7MB in the end (delta: 18.9MB). Free memory was 31.1MB in the beginning and 53.2MB in the end (delta: -22.1MB). Peak memory consumption was 7.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 19]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...