This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:10:15,766 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:10:15,823 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:10:15,829 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:10:15,829 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:10:15,846 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:10:15,847 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:10:15,847 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:10:15,847 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:10:15,848 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:10:15,848 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:10:15,848 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:10:15,849 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:10:15,849 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:10:15,849 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:10:15,850 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:10:15,850 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:10:15,850 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:10:15,850 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:10:15,851 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:10:15,851 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:10:15,854 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:10:15,855 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:10:15,855 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:10:15,855 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:10:15,855 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:10:15,856 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:10:15,856 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:10:15,856 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:10:15,856 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:10:15,857 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:10:15,857 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:10:15,857 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:10:15,857 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:10:15,857 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:10:15,857 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:10:15,858 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:10:15,858 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:10:15,858 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:10:15,858 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:10:15,858 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:10:15,859 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:10:15,859 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:10:15,859 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:10:16,166 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:10:16,193 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:10:16,197 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:10:16,198 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:10:16,198 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:10:16,200 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/hard2_valuebound10.yml/output/witness-2.1.yml [2024-09-21 19:10:16,255 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:10:16,256 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:10:16,257 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/hard2_valuebound10.c [2024-09-21 19:10:17,672 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:10:17,947 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:10:17,948 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/hard2_valuebound10.c [2024-09-21 19:10:17,955 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/3baf056ca/1d8f760ca01d46fd969109c084e2e9fa/FLAG85fc301f2 [2024-09-21 19:10:18,307 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/3baf056ca/1d8f760ca01d46fd969109c084e2e9fa [2024-09-21 19:10:18,308 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:10:18,309 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:10:18,311 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:10:18,312 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:10:18,318 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:10:18,319 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 07:10:16" (1/2) ... [2024-09-21 19:10:18,322 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cf4f42e and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:10:18, skipping insertion in model container [2024-09-21 19:10:18,322 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 07:10:16" (1/2) ... [2024-09-21 19:10:18,324 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@47a27c38 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:10:18, skipping insertion in model container [2024-09-21 19:10:18,324 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:10:18" (2/2) ... [2024-09-21 19:10:18,324 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cf4f42e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:10:18, skipping insertion in model container [2024-09-21 19:10:18,324 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:10:18" (2/2) ... [2024-09-21 19:10:18,331 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:10:18,332 INFO L1541 ArrayList]: Loop invariant at [L44-L56] (B == (1) && d == (1) && p == (1) && q == (2)) || (B == (1) && d == (1) && p == (1) && q == (1)) || (B == (1) && d == (1) && p == (1) && q == (8)) || (B == (1) && d == (8) && p == (8) && q == (0)) || (B == (1) && d == (16) && p == (16) && q == (0)) || (B == (1) && d == (4) && p == (4) && q == (4)) || (B == (1) && d == (1) && p == (1) && q == (4)) || (B == (1) && d == (1) && p == (1) && q == (3)) || (B == (1) && d == (2) && p == (2) && q == (10)) || (B == (1) && d == (1) && p == (1) && q == (5)) || (B == (1) && d == (2) && p == (2) && q == (6)) || (B == (1) && d == (4) && p == (4) && q == (8)) || (B == (1) && d == (1) && p == (1) && q == (9)) || (B == (1) && d == (1) && p == (1) && q == (10)) || (B == (1) && d == (1) && p == (1) && q == (6)) || (B == (1) && d == (2) && p == (2) && q == (2)) || (B == (1) && d == (1) && p == (1) && q == (0)) || (B == (1) && d == (2) && p == (2) && q == (8)) || (B == (1) && d == (4) && p == (4) && q == (0)) || (B == (1) && d == (2) && p == (2) && q == (0)) || (B == (1) && d == (8) && p == (8) && q == (8)) || (B == (1) && d == (1) && p == (1) && q == (7)) || (B == (1) && d == (2) && p == (2) && q == (4)) [2024-09-21 19:10:18,332 INFO L1541 ArrayList]: Loop invariant at [L34-L42] (B == (1) && d == (1) && p == (1) && q == (0)) || (B == (1) && d == (2) && p == (2) && q == (0)) || (B == (1) && d == (4) && p == (4) && q == (0)) || (B == (1) && d == (16) && p == (16) && q == (0)) || (B == (1) && d == (8) && p == (8) && q == (0)) [2024-09-21 19:10:18,332 INFO L1541 ArrayList]: Function contract at [L22]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:10:18,332 INFO L1541 ArrayList]: Function contract at [L14]: requires 1, ensures (!(cond == (1)) || (1)) && (!(1) || (1)) [2024-09-21 19:10:18,333 INFO L1541 ArrayList]: Function contract at [L11]: requires cond == (1) || cond == (0), ensures (!(cond == (1)) || (1)) [2024-09-21 19:10:18,349 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:10:18,483 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/hard2_valuebound10.c[526,539] [2024-09-21 19:10:18,500 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:10:18,507 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:10:18,564 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/hard2_valuebound10.c[526,539] Start Parsing Global Start Parsing Global [2024-09-21 19:10:18,566 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:10:18,566 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@47a27c38 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:10:18, skipping insertion in model container [2024-09-21 19:10:18,567 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:10:18,567 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:10:18,568 INFO L158 Benchmark]: Toolchain (without parser) took 258.70ms. Allocated memory was 127.9MB in the beginning and 239.1MB in the end (delta: 111.1MB). Free memory was 59.5MB in the beginning and 208.4MB in the end (delta: -148.9MB). Peak memory consumption was 18.4MB. Max. memory is 16.1GB. [2024-09-21 19:10:18,569 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 127.9MB. Free memory was 98.1MB in the beginning and 97.9MB in the end (delta: 160.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:10:18,569 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 127.9MB. Free memory was 95.8MB in the beginning and 103.3MB in the end (delta: -7.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-09-21 19:10:18,570 INFO L158 Benchmark]: CACSL2BoogieTranslator took 255.51ms. Allocated memory was 127.9MB in the beginning and 239.1MB in the end (delta: 111.1MB). Free memory was 59.3MB in the beginning and 208.4MB in the end (delta: -149.1MB). Peak memory consumption was 18.4MB. Max. memory is 16.1GB. [2024-09-21 19:10:18,571 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 0.17ms. Allocated memory is still 127.9MB. Free memory was 98.1MB in the beginning and 97.9MB in the end (delta: 160.8kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.30ms. Allocated memory is still 127.9MB. Free memory was 95.8MB in the beginning and 103.3MB in the end (delta: -7.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 255.51ms. Allocated memory was 127.9MB in the beginning and 239.1MB in the end (delta: 111.1MB). Free memory was 59.3MB in the beginning and 208.4MB in the end (delta: -149.1MB). Peak memory consumption was 18.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 23]: 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 19:10:20,604 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:10:20,672 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:10:20,678 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:10:20,679 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:10:20,707 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:10:20,708 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:10:20,708 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:10:20,709 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:10:20,710 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:10:20,712 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:10:20,712 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:10:20,713 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:10:20,713 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:10:20,713 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:10:20,713 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:10:20,714 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:10:20,714 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:10:20,718 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:10:20,719 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:10:20,719 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:10:20,720 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:10:20,720 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:10:20,720 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:10:20,723 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:10:20,724 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:10:20,724 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:10:20,725 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:10:20,725 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:10:20,725 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:10:20,725 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:10:20,726 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:10:20,726 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:10:20,726 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:10:20,726 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:10:20,726 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:10:20,727 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:10:20,727 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:10:20,727 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:10:20,727 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:10:20,728 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:10:20,729 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:10:20,729 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:10:20,729 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:10:20,729 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:10:20,730 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:10:20,730 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:10:21,016 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:10:21,040 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:10:21,042 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:10:21,042 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:10:21,046 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:10:21,047 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench-scaling/hard2_valuebound10.c [2024-09-21 19:10:22,719 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:10:22,870 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:10:22,871 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench-scaling/hard2_valuebound10.c [2024-09-21 19:10:22,879 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/a68c4fccd/cee24ff558374b48ab0798673075e535/FLAG69a58057c [2024-09-21 19:10:22,893 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/a68c4fccd/cee24ff558374b48ab0798673075e535 [2024-09-21 19:10:22,894 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:10:22,895 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:10:22,896 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/hard2_valuebound10.yml/output/witness-2.1.yml [2024-09-21 19:10:22,940 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:10:22,941 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:10:22,942 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:10:22,942 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:10:22,946 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:10:22,946 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:10:22" (1/2) ... [2024-09-21 19:10:22,947 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@113a701d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:10:22, skipping insertion in model container [2024-09-21 19:10:22,947 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:10:22" (1/2) ... [2024-09-21 19:10:22,950 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@179b03c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:10:22, skipping insertion in model container [2024-09-21 19:10:22,950 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 07:10:22" (2/2) ... [2024-09-21 19:10:22,951 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@113a701d and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:10:22, skipping insertion in model container [2024-09-21 19:10:22,951 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 07:10:22" (2/2) ... [2024-09-21 19:10:22,958 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:10:22,959 INFO L1541 ArrayList]: Loop invariant at [L44-L56] (B == (1) && d == (1) && p == (1) && q == (2)) || (B == (1) && d == (1) && p == (1) && q == (1)) || (B == (1) && d == (1) && p == (1) && q == (8)) || (B == (1) && d == (8) && p == (8) && q == (0)) || (B == (1) && d == (16) && p == (16) && q == (0)) || (B == (1) && d == (4) && p == (4) && q == (4)) || (B == (1) && d == (1) && p == (1) && q == (4)) || (B == (1) && d == (1) && p == (1) && q == (3)) || (B == (1) && d == (2) && p == (2) && q == (10)) || (B == (1) && d == (1) && p == (1) && q == (5)) || (B == (1) && d == (2) && p == (2) && q == (6)) || (B == (1) && d == (4) && p == (4) && q == (8)) || (B == (1) && d == (1) && p == (1) && q == (9)) || (B == (1) && d == (1) && p == (1) && q == (10)) || (B == (1) && d == (1) && p == (1) && q == (6)) || (B == (1) && d == (2) && p == (2) && q == (2)) || (B == (1) && d == (1) && p == (1) && q == (0)) || (B == (1) && d == (2) && p == (2) && q == (8)) || (B == (1) && d == (4) && p == (4) && q == (0)) || (B == (1) && d == (2) && p == (2) && q == (0)) || (B == (1) && d == (8) && p == (8) && q == (8)) || (B == (1) && d == (1) && p == (1) && q == (7)) || (B == (1) && d == (2) && p == (2) && q == (4)) [2024-09-21 19:10:22,959 INFO L1541 ArrayList]: Loop invariant at [L34-L42] (B == (1) && d == (1) && p == (1) && q == (0)) || (B == (1) && d == (2) && p == (2) && q == (0)) || (B == (1) && d == (4) && p == (4) && q == (0)) || (B == (1) && d == (16) && p == (16) && q == (0)) || (B == (1) && d == (8) && p == (8) && q == (0)) [2024-09-21 19:10:22,959 INFO L1541 ArrayList]: Function contract at [L11]: requires cond == (1) || cond == (0), ensures (!(cond == (1)) || (1)) [2024-09-21 19:10:22,959 INFO L1541 ArrayList]: Function contract at [L14]: requires 1, ensures (!(cond == (1)) || (1)) && (!(1) || (1)) [2024-09-21 19:10:22,959 INFO L1541 ArrayList]: Function contract at [L22]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:10:22,973 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:10:23,086 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/hard2_valuebound10.c[526,539] [2024-09-21 19:10:23,098 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:10:23,107 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:10:23,139 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/hard2_valuebound10.c[526,539] Start Parsing Global Start Parsing Global [2024-09-21 19:10:23,142 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:10:23,142 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@179b03c5 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:10:23, skipping insertion in model container [2024-09-21 19:10:23,142 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:10:23,142 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:10:23,144 INFO L158 Benchmark]: Toolchain (without parser) took 202.30ms. Allocated memory is still 98.6MB. Free memory was 67.1MB in the beginning and 53.9MB in the end (delta: 13.2MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-09-21 19:10:23,144 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 62.9MB. Free memory is still 43.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:10:23,145 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 98.6MB. Free memory is still 69.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:10:23,146 INFO L158 Benchmark]: CACSL2BoogieTranslator took 200.72ms. Allocated memory is still 98.6MB. Free memory was 66.8MB in the beginning and 53.9MB in the end (delta: 12.9MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-09-21 19:10:23,147 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 62.9MB. Free memory is still 43.8MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.15ms. Allocated memory is still 98.6MB. Free memory is still 69.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 200.72ms. Allocated memory is still 98.6MB. Free memory was 66.8MB in the beginning and 53.9MB in the end (delta: 12.9MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 23]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...