This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:07:27,065 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:07:27,156 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:07:27,162 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:07:27,163 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:07:27,182 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:07:27,183 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:07:27,184 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:07:27,184 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:07:27,185 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:07:27,185 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:07:27,186 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:07:27,186 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:07:27,187 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:07:27,187 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:07:27,188 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:07:27,188 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:07:27,188 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:07:27,189 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:07:27,189 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:07:27,189 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:07:27,192 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:07:27,192 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:07:27,192 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:07:27,193 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:07:27,193 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:07:27,193 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:07:27,194 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:07:27,194 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:07:27,194 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:07:27,194 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:07:27,195 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:07:27,195 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:07:27,195 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:07:27,196 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:07:27,196 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:07:27,196 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:07:27,196 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:07:27,197 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:07:27,197 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:07:27,197 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:07:27,198 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:07:27,198 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:07:27,198 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:07:27,457 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:07:27,484 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:07:27,487 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:07:27,488 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:07:27,490 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:07:27,491 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/loop-industry-pattern/aiob_4.c [2024-09-21 19:07:29,037 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:07:29,235 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:07:29,236 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loop-industry-pattern/aiob_4.c [2024-09-21 19:07:29,245 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/9af24f116/a9149b5ccf73455eada81caec4d116b4/FLAGfaebf38dc [2024-09-21 19:07:29,258 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/9af24f116/a9149b5ccf73455eada81caec4d116b4 [2024-09-21 19:07:29,260 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:07:29,261 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:07:29,261 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/aiob_4.yml/output/witness-2.1.yml [2024-09-21 19:07:29,314 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:07:29,316 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:07:29,317 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:07:29,317 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:07:29,323 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:07:29,323 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:07:29" (1/2) ... [2024-09-21 19:07:29,324 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b3fbb4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:07:29, skipping insertion in model container [2024-09-21 19:07:29,324 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:07:29" (1/2) ... [2024-09-21 19:07:29,326 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6895e0e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:07:29, skipping insertion in model container [2024-09-21 19:07:29,328 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 07:07:29" (2/2) ... [2024-09-21 19:07:29,329 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b3fbb4b and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:07:29, skipping insertion in model container [2024-09-21 19:07:29,329 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 07:07:29" (2/2) ... [2024-09-21 19:07:29,350 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:07:29,351 INFO L1541 ArrayList]: Loop invariant at [L138-L141] 1 [2024-09-21 19:07:29,351 INFO L1541 ArrayList]: Function contract at [L178]: requires Id_MCDC_92 == (1), ensures (!(Id_MCDC_92 == (1)) || (1)) [2024-09-21 19:07:29,351 INFO L1541 ArrayList]: Function contract at [L133]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:07:29,352 INFO L1541 ArrayList]: Function contract at [L143]: requires 1, ensures (!(1) || (1)) && (!(1) || ( esult == (1))) [2024-09-21 19:07:29,379 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:07:29,622 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/loop-industry-pattern/aiob_4.c[7328,7341] [2024-09-21 19:07:29,626 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:07:29,634 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Local Start Parsing Global Start Parsing Global [2024-09-21 19:07:29,718 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:07:29,719 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6895e0e7 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:07:29, skipping insertion in model container [2024-09-21 19:07:29,719 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:07:29,720 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:07:29,723 INFO L158 Benchmark]: Toolchain (without parser) took 405.12ms. Allocated memory is still 148.9MB. Free memory was 96.9MB in the beginning and 77.6MB in the end (delta: 19.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-09-21 19:07:29,724 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 148.9MB. Free memory was 109.7MB in the beginning and 109.5MB in the end (delta: 184.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:07:29,724 INFO L158 Benchmark]: Witness Parser took 0.10ms. Allocated memory is still 148.9MB. Free memory is still 99.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:07:29,725 INFO L158 Benchmark]: CACSL2BoogieTranslator took 402.95ms. Allocated memory is still 148.9MB. Free memory was 96.9MB in the beginning and 77.6MB in the end (delta: 19.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-09-21 19:07:29,726 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 148.9MB. Free memory was 109.7MB in the beginning and 109.5MB in the end (delta: 184.7kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.10ms. Allocated memory is still 148.9MB. Free memory is still 99.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 402.95ms. Allocated memory is still 148.9MB. Free memory was 96.9MB in the beginning and 77.6MB in the end (delta: 19.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 144]: 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 19:07:31,783 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:07:31,856 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:07:31,862 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:07:31,863 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:07:31,894 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:07:31,895 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:07:31,896 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:07:31,896 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:07:31,900 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:07:31,901 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:07:31,901 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:07:31,902 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:07:31,902 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:07:31,902 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:07:31,902 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:07:31,903 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:07:31,903 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:07:31,904 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:07:31,905 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:07:31,905 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:07:31,905 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:07:31,906 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:07:31,906 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:07:31,907 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:07:31,907 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:07:31,907 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:07:31,907 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:07:31,908 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:07:31,908 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:07:31,908 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:07:31,909 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:07:31,909 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:07:31,910 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:07:31,910 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:07:31,910 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:07:31,911 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:07:31,911 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:07:31,912 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:07:31,912 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:07:31,912 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:07:31,913 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:07:31,913 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:07:31,913 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:07:31,913 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:07:31,913 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:07:31,914 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:07:32,258 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:07:32,283 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:07:32,286 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:07:32,287 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:07:32,287 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:07:32,290 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/loop-industry-pattern/aiob_4.c [2024-09-21 19:07:33,877 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:07:34,088 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:07:34,088 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loop-industry-pattern/aiob_4.c [2024-09-21 19:07:34,099 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/240633092/d8bd74949b2f440299bf4148a1ab04f3/FLAGa77055f5a [2024-09-21 19:07:34,463 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/240633092/d8bd74949b2f440299bf4148a1ab04f3 [2024-09-21 19:07:34,466 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:07:34,466 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:07:34,468 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/aiob_4.yml/output/witness-2.1.yml [2024-09-21 19:07:34,529 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:07:34,530 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:07:34,533 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:07:34,534 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:07:34,539 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:07:34,540 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:07:34" (1/2) ... [2024-09-21 19:07:34,543 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3271a19d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:07:34, skipping insertion in model container [2024-09-21 19:07:34,543 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:07:34" (1/2) ... [2024-09-21 19:07:34,545 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@15d885f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:07:34, skipping insertion in model container [2024-09-21 19:07:34,545 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 07:07:34" (2/2) ... [2024-09-21 19:07:34,546 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3271a19d and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:07:34, skipping insertion in model container [2024-09-21 19:07:34,546 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 07:07:34" (2/2) ... [2024-09-21 19:07:34,566 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:07:34,570 INFO L1541 ArrayList]: Loop invariant at [L138-L141] 1 [2024-09-21 19:07:34,570 INFO L1541 ArrayList]: Function contract at [L143]: requires 1, ensures (!(1) || (1)) && (!(1) || ( esult == (1))) [2024-09-21 19:07:34,570 INFO L1541 ArrayList]: Function contract at [L133]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:07:34,571 INFO L1541 ArrayList]: Function contract at [L178]: requires Id_MCDC_92 == (1), ensures (!(Id_MCDC_92 == (1)) || (1)) [2024-09-21 19:07:34,599 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:07:34,852 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/loop-industry-pattern/aiob_4.c[7328,7341] [2024-09-21 19:07:34,856 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:07:34,871 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Local Start Parsing Global Start Parsing Global [2024-09-21 19:07:34,971 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:07:34,972 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@15d885f and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:07:34, skipping insertion in model container [2024-09-21 19:07:34,972 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:07:34,973 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:07:34,974 INFO L158 Benchmark]: Toolchain (without parser) took 443.48ms. Allocated memory is still 77.6MB. Free memory was 42.4MB in the beginning and 41.8MB in the end (delta: 671.3kB). Peak memory consumption was 7.3MB. Max. memory is 16.1GB. [2024-09-21 19:07:34,975 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 52.4MB. Free memory is still 29.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:07:34,975 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 77.6MB. Free memory is still 44.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:07:34,976 INFO L158 Benchmark]: CACSL2BoogieTranslator took 439.18ms. Allocated memory is still 77.6MB. Free memory was 42.3MB in the beginning and 41.8MB in the end (delta: 562.6kB). Peak memory consumption was 7.3MB. Max. memory is 16.1GB. [2024-09-21 19:07:34,977 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 52.4MB. Free memory is still 29.6MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 77.6MB. Free memory is still 44.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 439.18ms. Allocated memory is still 77.6MB. Free memory was 42.3MB in the beginning and 41.8MB in the end (delta: 562.6kB). Peak memory consumption was 7.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 144]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...