This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:08:16,359 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:08:16,432 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:08:16,439 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:08:16,439 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:08:16,461 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:08:16,461 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:08:16,461 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:08:16,462 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:08:16,462 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:08:16,463 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:08:16,466 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:08:16,467 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:08:16,468 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:08:16,468 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:08:16,468 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:08:16,469 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:08:16,469 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:08:16,470 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:08:16,470 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:08:16,471 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:08:16,479 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:08:16,479 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:08:16,480 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:08:16,480 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:08:16,480 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:08:16,481 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:08:16,481 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:08:16,482 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:08:16,482 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:08:16,482 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:08:16,483 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:08:16,483 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:08:16,484 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:08:16,484 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:08:16,485 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:08:16,485 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:08:16,485 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:08:16,486 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:08:16,486 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:08:16,486 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:08:16,490 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:08:16,491 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:08:16,491 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:08:16,767 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:08:16,798 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:08:16,800 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:08:16,801 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:08:16,801 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:08:16,802 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/dijkstra-u.yml/output/witness-2.1.yml [2024-09-21 19:08:16,884 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:08:16,885 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:08:16,885 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench/dijkstra-u.c [2024-09-21 19:08:18,325 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:08:18,524 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:08:18,526 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench/dijkstra-u.c [2024-09-21 19:08:18,533 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/38d09b130/d29b2a94b70749228df948071796bc11/FLAG34bf221c6 [2024-09-21 19:08:18,546 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/38d09b130/d29b2a94b70749228df948071796bc11 [2024-09-21 19:08:18,547 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:08:18,548 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:08:18,551 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:08:18,551 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:08:18,557 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:08:18,558 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 07:08:16" (1/2) ... [2024-09-21 19:08:18,559 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51ba789 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:08:18, skipping insertion in model container [2024-09-21 19:08:18,559 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 07:08:16" (1/2) ... [2024-09-21 19:08:18,563 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@570d8be3 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:08:18, skipping insertion in model container [2024-09-21 19:08:18,563 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:08:18" (2/2) ... [2024-09-21 19:08:18,564 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51ba789 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:08:18, skipping insertion in model container [2024-09-21 19:08:18,564 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:08:18" (2/2) ... [2024-09-21 19:08:18,576 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:08:18,576 INFO L1541 ArrayList]: Loop invariant at [L29-L34] (h == (0U) && p == (0U) && q == (256U)) || (h == (0U) && p == (0U) && q == (64U)) || (h == (0U) && p == (0U) && q == (1024U)) || (h == (0U) && p == (0U) && q == (1U)) || (h == (0U) && p == (0U) && q == (4U)) || (h == (0U) && p == (0U) && q == (16U)) || (h == (0U) && p == (0U) && q == (4096U)) [2024-09-21 19:08:18,576 INFO L1541 ArrayList]: Loop invariant at [L37-L55] q == (4U) || (h == (0U) && p == (0U) && q == (1U)) || q == (16U) || (h == (0U) && p == (0U) && q == (16U)) || (h == (256U) && q == (256U)) || (h == (0U) && p == (0U) && q == (1024U)) || (h == (16U) && q == (16U)) || q == (64U) || q == (1U) || (h == (64U) && q == (64U)) || (h == (0U) && p == (0U) && q == (256U)) || (h == (1U) && q == (1U)) || (h == (0U) && p == (0U) && q == (4U)) || (h == (0U) && p == (0U) && q == (64U)) || (h == (4U) && q == (4U)) [2024-09-21 19:08:18,577 INFO L1541 ArrayList]: Function contract at [L11]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:08:18,577 INFO L1541 ArrayList]: Function contract at [L8]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:08:18,577 INFO L1541 ArrayList]: Function contract at [L19]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:08:18,598 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:08:18,774 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/dijkstra-u.c[525,538] [2024-09-21 19:08:18,806 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:08:18,819 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:08:18,852 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/nla-digbench/dijkstra-u.c[525,538] Start Parsing Global Start Parsing Global [2024-09-21 19:08:18,856 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:08:18,856 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@570d8be3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:08:18, skipping insertion in model container [2024-09-21 19:08:18,857 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:08:18,857 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:08:18,859 INFO L158 Benchmark]: Toolchain (without parser) took 309.99ms. Allocated memory was 125.8MB in the beginning and 155.2MB in the end (delta: 29.4MB). Free memory was 55.2MB in the beginning and 119.8MB in the end (delta: -64.6MB). Peak memory consumption was 14.1MB. Max. memory is 16.1GB. [2024-09-21 19:08:18,860 INFO L158 Benchmark]: Witness Parser took 0.11ms. Allocated memory is still 125.8MB. Free memory was 100.3MB in the beginning and 100.1MB in the end (delta: 168.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:08:18,860 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 125.8MB. Free memory is still 99.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:08:18,861 INFO L158 Benchmark]: CACSL2BoogieTranslator took 306.14ms. Allocated memory was 125.8MB in the beginning and 155.2MB in the end (delta: 29.4MB). Free memory was 55.0MB in the beginning and 119.8MB in the end (delta: -64.8MB). Peak memory consumption was 14.1MB. Max. memory is 16.1GB. [2024-09-21 19:08:18,863 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 0.11ms. Allocated memory is still 125.8MB. Free memory was 100.3MB in the beginning and 100.1MB in the end (delta: 168.0kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.10ms. Allocated memory is still 125.8MB. Free memory is still 99.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 306.14ms. Allocated memory was 125.8MB in the beginning and 155.2MB in the end (delta: 29.4MB). Free memory was 55.0MB in the beginning and 119.8MB in the end (delta: -64.8MB). Peak memory consumption was 14.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 20]: 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 19:08:20,948 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:08:21,032 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:08:21,039 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:08:21,039 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:08:21,075 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:08:21,075 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:08:21,076 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:08:21,076 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:08:21,077 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:08:21,077 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:08:21,078 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:08:21,081 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:08:21,081 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:08:21,082 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:08:21,082 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:08:21,082 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:08:21,083 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:08:21,083 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:08:21,083 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:08:21,084 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:08:21,087 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:08:21,087 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:08:21,087 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:08:21,088 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:08:21,088 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:08:21,088 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:08:21,089 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:08:21,089 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:08:21,089 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:08:21,090 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:08:21,090 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:08:21,090 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:08:21,091 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:08:21,091 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:08:21,091 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:08:21,092 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:08:21,092 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:08:21,092 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:08:21,093 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:08:21,093 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:08:21,096 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:08:21,097 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:08:21,097 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:08:21,097 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:08:21,097 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:08:21,097 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:08:21,464 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:08:21,490 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:08:21,494 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:08:21,495 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:08:21,496 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:08:21,498 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/dijkstra-u.yml/output/witness-2.1.yml [2024-09-21 19:08:21,567 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:08:21,568 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:08:21,568 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/nla-digbench/dijkstra-u.c [2024-09-21 19:08:23,167 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:08:23,360 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:08:23,361 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/nla-digbench/dijkstra-u.c [2024-09-21 19:08:23,368 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/eb573d993/32123b250e734d1fb7b0ec1eab41e7bf/FLAG297db52ba [2024-09-21 19:08:23,386 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/eb573d993/32123b250e734d1fb7b0ec1eab41e7bf [2024-09-21 19:08:23,387 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:08:23,388 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:08:23,390 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:08:23,390 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:08:23,395 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:08:23,396 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 07:08:21" (1/2) ... [2024-09-21 19:08:23,397 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c114129 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:08:23, skipping insertion in model container [2024-09-21 19:08:23,397 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 07:08:21" (1/2) ... [2024-09-21 19:08:23,401 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@46ab2e58 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:08:23, skipping insertion in model container [2024-09-21 19:08:23,401 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:08:23" (2/2) ... [2024-09-21 19:08:23,402 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c114129 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:08:23, skipping insertion in model container [2024-09-21 19:08:23,402 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:08:23" (2/2) ... [2024-09-21 19:08:23,413 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:08:23,414 INFO L1541 ArrayList]: Loop invariant at [L29-L34] (h == (0U) && p == (0U) && q == (256U)) || (h == (0U) && p == (0U) && q == (64U)) || (h == (0U) && p == (0U) && q == (1024U)) || (h == (0U) && p == (0U) && q == (1U)) || (h == (0U) && p == (0U) && q == (4U)) || (h == (0U) && p == (0U) && q == (16U)) || (h == (0U) && p == (0U) && q == (4096U)) [2024-09-21 19:08:23,414 INFO L1541 ArrayList]: Loop invariant at [L37-L55] q == (4U) || (h == (0U) && p == (0U) && q == (1U)) || q == (16U) || (h == (0U) && p == (0U) && q == (16U)) || (h == (256U) && q == (256U)) || (h == (0U) && p == (0U) && q == (1024U)) || (h == (16U) && q == (16U)) || q == (64U) || q == (1U) || (h == (64U) && q == (64U)) || (h == (0U) && p == (0U) && q == (256U)) || (h == (1U) && q == (1U)) || (h == (0U) && p == (0U) && q == (4U)) || (h == (0U) && p == (0U) && q == (64U)) || (h == (4U) && q == (4U)) [2024-09-21 19:08:23,414 INFO L1541 ArrayList]: Function contract at [L11]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:08:23,414 INFO L1541 ArrayList]: Function contract at [L8]: requires 1, ensures (!(1) || (1)) [2024-09-21 19:08:23,414 INFO L1541 ArrayList]: Function contract at [L19]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:08:23,445 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:08:23,616 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/dijkstra-u.c[525,538] [2024-09-21 19:08:23,654 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:08:23,671 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global Start Parsing Global Start Parsing Global [2024-09-21 19:08:23,720 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/dijkstra-u.c[525,538] Start Parsing Global Start Parsing Global [2024-09-21 19:08:23,723 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:08:23,725 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@46ab2e58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:08:23, skipping insertion in model container [2024-09-21 19:08:23,725 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:08:23,726 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:08:23,728 INFO L158 Benchmark]: Toolchain (without parser) took 338.78ms. Allocated memory is still 69.2MB. Free memory was 32.0MB in the beginning and 38.2MB in the end (delta: -6.1MB). Peak memory consumption was 5.2MB. Max. memory is 16.1GB. [2024-09-21 19:08:23,729 INFO L158 Benchmark]: Witness Parser took 0.80ms. Allocated memory is still 46.1MB. Free memory was 27.1MB in the beginning and 27.1MB in the end (delta: 52.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:08:23,730 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 46.1MB. Free memory is still 24.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:08:23,731 INFO L158 Benchmark]: CACSL2BoogieTranslator took 335.95ms. Allocated memory is still 69.2MB. Free memory was 31.8MB in the beginning and 38.2MB in the end (delta: -6.4MB). Peak memory consumption was 5.2MB. Max. memory is 16.1GB. [2024-09-21 19:08:23,733 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 0.80ms. Allocated memory is still 46.1MB. Free memory was 27.1MB in the beginning and 27.1MB in the end (delta: 52.4kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.10ms. Allocated memory is still 46.1MB. Free memory is still 24.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 335.95ms. Allocated memory is still 69.2MB. Free memory was 31.8MB in the beginning and 38.2MB in the end (delta: -6.4MB). Peak memory consumption was 5.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 20]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...