This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:11:02,693 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:11:02,759 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:11:02,763 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:11:02,764 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:11:02,783 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:11:02,785 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:11:02,785 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:11:02,786 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:11:02,787 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:11:02,787 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:11:02,787 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:11:02,788 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:11:02,790 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:11:02,794 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:11:02,795 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:11:02,795 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:11:02,795 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:11:02,795 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:11:02,795 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:11:02,796 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:11:02,797 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:11:02,798 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:11:02,798 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:11:02,798 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:11:02,798 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:11:02,798 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:11:02,799 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:11:02,799 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:11:02,799 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:11:02,799 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:11:02,799 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:11:02,800 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:11:02,800 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:11:02,800 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:11:02,800 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:11:02,800 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:11:02,801 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:11:02,801 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:11:02,802 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:11:02,802 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:11:02,803 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:11:02,803 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:11:02,803 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:11:03,047 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:11:03,075 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:11:03,078 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:11:03,079 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:11:03,080 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:11:03,081 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/ps2-ll_unwindbound10.yml/output/witness-2.1.yml [2024-09-21 19:11:03,127 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:11:03,127 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:11:03,128 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/ps2-ll_unwindbound10.c [2024-09-21 19:11:04,593 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:11:04,767 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:11:04,767 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/ps2-ll_unwindbound10.c [2024-09-21 19:11:04,775 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/55b9bf1c6/52ba840671044eb6a3931f3172788d0d/FLAGabc77bef2 [2024-09-21 19:11:04,792 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/55b9bf1c6/52ba840671044eb6a3931f3172788d0d [2024-09-21 19:11:04,792 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:11:04,795 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:11:04,796 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:04,796 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:11:04,801 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:11:04,803 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 07:11:03" (1/2) ... [2024-09-21 19:11:04,804 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23698f and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:04, skipping insertion in model container [2024-09-21 19:11:04,805 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 07:11:03" (1/2) ... [2024-09-21 19:11:04,806 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2f33c02f and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:04, skipping insertion in model container [2024-09-21 19:11:04,807 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:04" (2/2) ... [2024-09-21 19:11:04,807 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23698f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:04, skipping insertion in model container [2024-09-21 19:11:04,807 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:04" (2/2) ... [2024-09-21 19:11:04,818 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:11:04,819 INFO L1541 ArrayList]: Loop invariant at [L27-L36] (c == (1LL) && x == (1LL) && y == (1LL)) || (c == (0LL) && x == (0LL) && y == (0LL)) || (c == (8LL) && x == (36LL) && y == (8LL)) || (c == (9LL) && x == (45LL) && y == (9LL)) || (c == (7LL) && x == (28LL) && y == (7LL)) || (c == (4LL) && x == (10LL) && y == (4LL)) || (c == (2LL) && x == (3LL) && y == (2LL)) || (c == (3LL) && x == (6LL) && y == (3LL)) || (c == (10LL) && x == (55LL) && y == (10LL)) || (c == (6LL) && x == (21LL) && y == (6LL)) || (c == (5LL) && x == (15LL) && y == (5LL)) [2024-09-21 19:11:04,819 INFO L1541 ArrayList]: Function contract at [L18]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:11:04,819 INFO L1541 ArrayList]: Function contract at [L9]: requires cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:11:04,837 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:11:05,003 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/ps2-ll_unwindbound10.c[454,467] [2024-09-21 19:11:05,023 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:11:05,050 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global [2024-09-21 19:11:05,090 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/ps2-ll_unwindbound10.c[454,467] Start Parsing Global Start Parsing Global [2024-09-21 19:11:05,094 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:11:05,095 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2f33c02f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:05, skipping insertion in model container [2024-09-21 19:11:05,096 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:05,096 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:11:05,098 INFO L158 Benchmark]: Toolchain (without parser) took 301.98ms. Allocated memory is still 167.8MB. Free memory was 100.3MB in the beginning and 138.5MB in the end (delta: -38.2MB). Peak memory consumption was 13.1MB. Max. memory is 16.1GB. [2024-09-21 19:11:05,098 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 100.7MB. Free memory is still 63.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:05,099 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 100.7MB. Free memory is still 61.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:05,100 INFO L158 Benchmark]: CACSL2BoogieTranslator took 299.83ms. Allocated memory is still 167.8MB. Free memory was 100.1MB in the beginning and 138.5MB in the end (delta: -38.4MB). Peak memory consumption was 13.1MB. Max. memory is 16.1GB. [2024-09-21 19:11:05,102 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 0.18ms. Allocated memory is still 100.7MB. Free memory is still 63.7MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.10ms. Allocated memory is still 100.7MB. Free memory is still 61.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 299.83ms. Allocated memory is still 167.8MB. Free memory was 100.1MB in the beginning and 138.5MB in the end (delta: -38.4MB). Peak memory consumption was 13.1MB. 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 19:11:07,156 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:11:07,234 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:11:07,240 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:11:07,241 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:11:07,271 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:11:07,271 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:11:07,272 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:11:07,272 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:11:07,274 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:11:07,274 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:11:07,274 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:11:07,275 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:11:07,275 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:11:07,276 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:11:07,276 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:11:07,276 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:11:07,277 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:11:07,277 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:11:07,277 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:11:07,278 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:11:07,278 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:11:07,278 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:11:07,279 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:11:07,279 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:11:07,279 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:11:07,280 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:11:07,280 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:11:07,280 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:11:07,280 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:11:07,281 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:11:07,281 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:11:07,281 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:11:07,289 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:11:07,289 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:11:07,289 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:11:07,290 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:11:07,290 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:11:07,290 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:11:07,291 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:11:07,291 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:11:07,292 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:11:07,292 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:11:07,292 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:11:07,292 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:11:07,292 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:11:07,292 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:11:07,610 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:11:07,633 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:11:07,637 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:11:07,638 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:11:07,639 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:11:07,640 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/ps2-ll_unwindbound10.yml/output/witness-2.1.yml [2024-09-21 19:11:07,690 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:11:07,691 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:11:07,692 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/ps2-ll_unwindbound10.c [2024-09-21 19:11:09,357 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:11:09,536 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:11:09,537 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/ps2-ll_unwindbound10.c [2024-09-21 19:11:09,543 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/b958d05c3/3c34255d817c4077a1bac26e470a92fd/FLAG96c0b51de [2024-09-21 19:11:09,927 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/b958d05c3/3c34255d817c4077a1bac26e470a92fd [2024-09-21 19:11:09,928 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:11:09,929 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:11:09,934 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:09,934 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:11:09,939 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:11:09,940 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 07:11:07" (1/2) ... [2024-09-21 19:11:09,943 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40b6fb18 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:09, skipping insertion in model container [2024-09-21 19:11:09,944 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 07:11:07" (1/2) ... [2024-09-21 19:11:09,945 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5e0dfb3c and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:11:09, skipping insertion in model container [2024-09-21 19:11:09,945 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:09" (2/2) ... [2024-09-21 19:11:09,946 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40b6fb18 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:09, skipping insertion in model container [2024-09-21 19:11:09,946 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:11:09" (2/2) ... [2024-09-21 19:11:09,958 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:11:09,958 INFO L1541 ArrayList]: Loop invariant at [L27-L36] (c == (1LL) && x == (1LL) && y == (1LL)) || (c == (0LL) && x == (0LL) && y == (0LL)) || (c == (8LL) && x == (36LL) && y == (8LL)) || (c == (9LL) && x == (45LL) && y == (9LL)) || (c == (7LL) && x == (28LL) && y == (7LL)) || (c == (4LL) && x == (10LL) && y == (4LL)) || (c == (2LL) && x == (3LL) && y == (2LL)) || (c == (3LL) && x == (6LL) && y == (3LL)) || (c == (10LL) && x == (55LL) && y == (10LL)) || (c == (6LL) && x == (21LL) && y == (6LL)) || (c == (5LL) && x == (15LL) && y == (5LL)) [2024-09-21 19:11:09,958 INFO L1541 ArrayList]: Function contract at [L18]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:11:09,958 INFO L1541 ArrayList]: Function contract at [L9]: requires cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:11:09,980 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:11:10,170 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/ps2-ll_unwindbound10.c[454,467] [2024-09-21 19:11:10,196 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:11:10,208 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global [2024-09-21 19:11:10,245 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/ps2-ll_unwindbound10.c[454,467] Start Parsing Global Start Parsing Global [2024-09-21 19:11:10,248 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:11:10,249 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5e0dfb3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:11:10, skipping insertion in model container [2024-09-21 19:11:10,249 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:11:10,249 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:11:10,252 INFO L158 Benchmark]: Toolchain (without parser) took 321.17ms. Allocated memory was 56.6MB in the beginning and 73.4MB in the end (delta: 16.8MB). Free memory was 28.8MB in the beginning and 44.6MB in the end (delta: -15.9MB). Peak memory consumption was 4.6MB. Max. memory is 16.1GB. [2024-09-21 19:11:10,253 INFO L158 Benchmark]: Witness Parser took 0.93ms. Allocated memory is still 44.0MB. Free memory was 27.8MB in the beginning and 27.8MB in the end (delta: 78.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:10,254 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 44.0MB. Free memory was 25.7MB in the beginning and 25.7MB in the end (delta: 70.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:11:10,255 INFO L158 Benchmark]: CACSL2BoogieTranslator took 315.55ms. Allocated memory was 56.6MB in the beginning and 73.4MB in the end (delta: 16.8MB). Free memory was 28.5MB in the beginning and 44.6MB in the end (delta: -16.1MB). Peak memory consumption was 4.6MB. Max. memory is 16.1GB. [2024-09-21 19:11:10,258 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 0.93ms. Allocated memory is still 44.0MB. Free memory was 27.8MB in the beginning and 27.8MB in the end (delta: 78.2kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.16ms. Allocated memory is still 44.0MB. Free memory was 25.7MB in the beginning and 25.7MB in the end (delta: 70.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 315.55ms. Allocated memory was 56.6MB in the beginning and 73.4MB in the end (delta: 16.8MB). Free memory was 28.5MB in the beginning and 44.6MB in the end (delta: -16.1MB). Peak memory consumption was 4.6MB. 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...