This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:06:07,236 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:06:07,293 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:06:07,299 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:06:07,299 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:06:07,327 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:06:07,328 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:06:07,328 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:06:07,329 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:06:07,329 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:06:07,329 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:06:07,330 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:06:07,330 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:06:07,331 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:06:07,331 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:06:07,331 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:06:07,332 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:06:07,332 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:06:07,335 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:06:07,335 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:06:07,336 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:06:07,336 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:06:07,337 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:06:07,337 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:06:07,337 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:06:07,338 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:06:07,338 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:06:07,338 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:06:07,339 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:06:07,339 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:06:07,339 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:06:07,339 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:06:07,340 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:06:07,340 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:06:07,340 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:06:07,340 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:06:07,341 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:06:07,341 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:06:07,341 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:06:07,341 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:06:07,341 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:06:07,342 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:06:07,343 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:06:07,343 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:06:07,594 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:06:07,618 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:06:07,622 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:06:07,623 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:06:07,623 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:06:07,625 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/string-1.yml/output/witness-2.1.yml [2024-09-21 19:06:07,710 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:06:07,710 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:06:07,711 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/loops/string-1.i [2024-09-21 19:06:09,149 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:06:09,339 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:06:09,340 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loops/string-1.i [2024-09-21 19:06:09,346 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/39e2d255e/2615b38156634e188243b26d183d6d3a/FLAGccc4e9a96 [2024-09-21 19:06:09,721 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/39e2d255e/2615b38156634e188243b26d183d6d3a [2024-09-21 19:06:09,721 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:06:09,722 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:06:09,724 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:06:09,725 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:06:09,730 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:06:09,731 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 07:06:07" (1/2) ... [2024-09-21 19:06:09,732 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bb22c2 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:06:09, skipping insertion in model container [2024-09-21 19:06:09,734 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 07:06:07" (1/2) ... [2024-09-21 19:06:09,735 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3db56f9b and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:06:09, skipping insertion in model container [2024-09-21 19:06:09,736 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:06:09" (2/2) ... [2024-09-21 19:06:09,736 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bb22c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:06:09, skipping insertion in model container [2024-09-21 19:06:09,736 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:06:09" (2/2) ... [2024-09-21 19:06:09,747 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:06:09,748 INFO L1541 ArrayList]: Loop invariant at [L42-L43] (found == (0) && i == (5) && nc_A == (1)) || (found == (0) && i == (5) && nc_A == (2)) || (found == (0) && i == (5) && nc_A == (3)) || (found == (0) && i == (5) && nc_A == (0)) || (found == (0) && i == (5) && nc_A == (4)) [2024-09-21 19:06:09,748 INFO L1541 ArrayList]: Loop invariant at [L33-L34] (found == (0) && i == (0)) || (found == (0) && i == (1)) || (found == (0) && i == (3)) || (found == (0) && i == (4)) || (found == (0) && i == (5)) || (found == (0) && i == (2)) [2024-09-21 19:06:09,748 INFO L1541 ArrayList]: Loop invariant at [L53-L65] (found == (0) && i == (1) && j == (1) && nc_A == (1) && nc_B == (4)) || (found == (0) && i == (3) && j == (2) && nc_A == (3) && nc_B == (4)) || (found == (0) && i == (1) && j == (0) && nc_A == (1) && nc_B == (2)) || (found == (0) && i == (3) && j == (3) && nc_A == (4) && nc_B == (4)) || (found == (0) && i == (2) && j == (2) && nc_A == (2) && nc_B == (2)) || (found == (0) && i == (0) && j == (0) && nc_A == (2) && nc_B == (3)) || (found == (0) && i == (0) && j == (0) && nc_A == (3) && nc_B == (3)) || (found == (0) && i == (4) && j == (3) && nc_A == (4) && nc_B == (4)) || (found == (0) && i == (3) && j == (0) && nc_A == (4) && nc_B == (4)) || (found == (0) && i == (1) && j == (1) && nc_A == (2) && nc_B == (2)) || (found == (0) && i == (0) && j == (0) && nc_A == (0) && nc_B == (1)) || (found == (0) && i == (2) && j == (0) && nc_A == (2) && nc_B == (4)) || (found == (0) && i == (3) && j == (2) && nc_A == (4) && nc_B == (4)) || (found == (0) && i == (0) && j == (0) && nc_A == (0) && nc_B == (0)) || (found == (0) && i == (4) && j == (4) && nc_A == (4) && nc_B == (4)) || (found == (0) && i == (1) && j == (0) && nc_A == (1) && nc_B == (1)) || (found == (0) && i == (2) && j == (0) && nc_A == (2) && nc_B == (2)) || (found == (0) && i == (2) && j == (2) && nc_A == (4) && nc_B == (4)) || (found == (0) && i == (3) && j == (2) && nc_A == (3) && nc_B == (3)) || (found == (0) && i == (1) && j == (1) && nc_A == (2) && nc_B == (4)) || (found == (0) && i == (3) && j == (1) && nc_A == (4) && nc_B == (4)) || (found == (0) && i == (2) && j == (1) && nc_A == (3) && nc_B == (4)) || (found == (0) && i == (2) && j == (2) && nc_A == (3) && nc_B == (3)) || (found == (0) && i == (0) && j == (0) && nc_A == (0) && nc_B == (2)) || (found == (0) && i == (2) && j == (0) && nc_A == (3) && nc_B == (4)) || (found == (0) && i == (2) && j == (1) && nc_A == (4) && nc_B == (4)) || (found == (0) && i == (0) && j == (0) && nc_A == (1) && nc_B == (3)) || (found == (0) && i == (2) && j == (2) && nc_A == (2) && nc_B == (4)) || (found == (0) && i == (1) && j == (0) && nc_A == (3) && nc_B == (3)) || (found == (0) && i == (1) && j == (1) && nc_A == (1) && nc_B == (1)) || (found == (0) && i == (0) && j == (0) && nc_A == (1) && nc_B == (4)) || (found == (0) && i == (2) && j == (1) && nc_A == (3) && nc_B == (3)) || (found == (0) && i == (0) && j == (0) && nc_A == (0) && nc_B == (4)) || (found == (0) && i == (0) && j == (0) && nc_A == (4) && nc_B == (4)) || (found == (0) && i == (2) && j == (1) && nc_A == (2) && nc_B == (2)) || (found == (0) && i == (0) && j == (0) && nc_A == (2) && nc_B == (4)) || (found == (0) && i == (1) && j == (0) && nc_A == (1) && nc_B == (4)) || (found == (0) && i == (0) && j == (0) && nc_A == (1) && nc_B == (1)) || (found == (0) && i == (0) && j == (0) && nc_A == (2) && nc_B == (2)) || (found == (0) && i == (1) && j == (0) && nc_A == (3) && nc_B == (4)) || (found == (0) && i == (0) && j == (0) && nc_A == (0) && nc_B == (3)) || (found == (0) && i == (1) && j == (1) && nc_A == (2) && nc_B == (3)) || (found == (0) && i == (2) && j == (2) && nc_A == (2) && nc_B == (3)) || (found == (0) && i == (1) && j == (0) && nc_A == (1) && nc_B == (3)) || (found == (0) && i == (1) && j == (1) && nc_A == (4) && nc_B == (4)) || (found == (0) && i == (3) && j == (0) && nc_A == (3) && nc_B == (3)) || (found == (0) && i == (1) && j == (1) && nc_A == (3) && nc_B == (3)) || (found == (0) && i == (0) && j == (0) && nc_A == (1) && nc_B == (2)) || (found == (0) && i == (3) && j == (1) && nc_A == (3) && nc_B == (4)) || (found == (0) && i == (1) && j == (0) && nc_A == (2) && nc_B == (4)) || (found == (0) && i == (1) && j == (0) && nc_A == (2) && nc_B == (3)) || (found == (0) && i == (4) && j == (2) && nc_A == (4) && nc_B == (4)) || (found == (0) && i == (2) && j == (1) && nc_A == (2) && nc_B == (3)) || (found == (0) && i == (2) && j == (1) && nc_A == (2) && nc_B == (4)) || (found == (0) && i == (2) && j == (2) && nc_A == (3) && nc_B == (4)) || (found == (0) && i == (3) && j == (3) && nc_A == (3) && nc_B == (3)) || (found == (0) && i == (1) && j == (1) && nc_A == (1) && nc_B == (3)) || (found == (0) && i == (4) && j == (1) && nc_A == (4) && nc_B == (4)) || (found == (0) && i == (3) && j == (1) && nc_A == (3) && nc_B == (3)) || (found == (0) && i == (0) && j == (0) && nc_A == (3) && nc_B == (4)) || (found == (0) && i == (4) && j == (0) && nc_A == (4) && nc_B == (4)) || (found == (0) && i == (2) && j == (0) && nc_A == (3) && nc_B == (3)) || (found == (0) && i == (1) && j == (0) && nc_A == (2) && nc_B == (2)) || (found == (0) && i == (3) && j == (3) && nc_A == (3) && nc_B == (4)) || (found == (0) && i == (2) && j == (0) && nc_A == (2) && nc_B == (3)) || (found == (0) && i == (1) && j == (1) && nc_A == (1) && nc_B == (2)) || (found == (0) && i == (2) && j == (0) && nc_A == (4) && nc_B == (4)) || (found == (0) && i == (1) && j == (1) && nc_A == (3) && nc_B == (4)) || (found == (0) && i == (1) && j == (0) && nc_A == (4) && nc_B == (4)) || (found == (0) && i == (3) && j == (0) && nc_A == (3) && nc_B == (4)) [2024-09-21 19:06:09,749 INFO L1541 ArrayList]: Loop invariant at [L46-L47] (found == (0) && i == (5) && nc_A == (2) && nc_B == (1)) || (found == (0) && i == (5) && nc_A == (2) && nc_B == (4)) || (found == (0) && i == (5) && nc_A == (0) && nc_B == (2)) || (found == (0) && i == (5) && nc_A == (3) && nc_B == (3)) || (found == (0) && i == (5) && nc_A == (0) && nc_B == (3)) || (found == (0) && i == (5) && nc_A == (1) && nc_B == (4)) || (found == (0) && i == (5) && nc_A == (4) && nc_B == (2)) || (found == (0) && i == (5) && nc_A == (4) && nc_B == (1)) || (found == (0) && i == (5) && nc_A == (2) && nc_B == (3)) || (found == (0) && i == (5) && nc_A == (3) && nc_B == (0)) || (found == (0) && i == (5) && nc_A == (1) && nc_B == (3)) || (found == (0) && i == (5) && nc_A == (0) && nc_B == (4)) || (found == (0) && i == (5) && nc_A == (4) && nc_B == (3)) || (found == (0) && i == (5) && nc_A == (4) && nc_B == (4)) || (found == (0) && i == (5) && nc_A == (0) && nc_B == (0)) || (found == (0) && i == (5) && nc_A == (3) && nc_B == (2)) || (found == (0) && i == (5) && nc_A == (2) && nc_B == (2)) || (found == (0) && i == (5) && nc_A == (1) && nc_B == (0)) || (found == (0) && i == (5) && nc_A == (3) && nc_B == (1)) || (found == (0) && i == (5) && nc_A == (1) && nc_B == (1)) || (found == (0) && i == (5) && nc_A == (0) && nc_B == (1)) || (found == (0) && i == (5) && nc_A == (3) && nc_B == (4)) || (found == (0) && i == (5) && nc_A == (4) && nc_B == (0)) || (found == (0) && i == (5) && nc_A == (2) && nc_B == (0)) || (found == (0) && i == (5) && nc_A == (1) && nc_B == (2)) [2024-09-21 19:06:09,749 INFO L1541 ArrayList]: Loop invariant at [L37-L38] (found == (0) && i == (2)) || (found == (0) && i == (5)) || (found == (0) && i == (0)) || (found == (0) && i == (1)) || (found == (0) && i == (3)) || (found == (0) && i == (4)) [2024-09-21 19:06:09,749 INFO L1541 ArrayList]: Function contract at [L28]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:06:09,749 INFO L1541 ArrayList]: Function contract at [L18]: requires cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:06:09,774 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:06:09,931 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/loops/string-1.i[896,909] [2024-09-21 19:06:09,950 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:06:09,958 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global [2024-09-21 19:06:09,990 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/loops/string-1.i[896,909] Start Parsing Global Start Parsing Global [2024-09-21 19:06:09,993 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:06:09,993 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3db56f9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:06:09, skipping insertion in model container [2024-09-21 19:06:09,994 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:06:09,994 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:06:09,996 INFO L158 Benchmark]: Toolchain (without parser) took 272.64ms. Allocated memory was 134.2MB in the beginning and 172.0MB in the end (delta: 37.7MB). Free memory was 60.4MB in the beginning and 136.3MB in the end (delta: -75.9MB). Peak memory consumption was 13.8MB. Max. memory is 16.1GB. [2024-09-21 19:06:09,996 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 134.2MB. Free memory is still 105.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:06:09,997 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 134.2MB. Free memory is still 107.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:06:09,998 INFO L158 Benchmark]: CACSL2BoogieTranslator took 269.57ms. Allocated memory was 134.2MB in the beginning and 172.0MB in the end (delta: 37.7MB). Free memory was 60.0MB in the beginning and 136.3MB in the end (delta: -76.3MB). Peak memory consumption was 13.8MB. Max. memory is 16.1GB. [2024-09-21 19:06:09,999 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 134.2MB. Free memory is still 105.1MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.09ms. Allocated memory is still 134.2MB. Free memory is still 107.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 269.57ms. Allocated memory was 134.2MB in the beginning and 172.0MB in the end (delta: 37.7MB). Free memory was 60.0MB in the beginning and 136.3MB in the end (delta: -76.3MB). Peak memory consumption was 13.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 29]: 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 19:06:11,987 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:06:12,073 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:06:12,079 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:06:12,080 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:06:12,108 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:06:12,109 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:06:12,109 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:06:12,110 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:06:12,112 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:06:12,112 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:06:12,112 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:06:12,113 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:06:12,116 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:06:12,117 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:06:12,117 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:06:12,117 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:06:12,118 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:06:12,118 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:06:12,118 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:06:12,118 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:06:12,119 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:06:12,119 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:06:12,119 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:06:12,122 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:06:12,122 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:06:12,123 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:06:12,123 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:06:12,123 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:06:12,124 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:06:12,124 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:06:12,124 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:06:12,124 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:06:12,124 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:06:12,125 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:06:12,125 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:06:12,125 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:06:12,126 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:06:12,126 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:06:12,126 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:06:12,127 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:06:12,127 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:06:12,128 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:06:12,128 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:06:12,128 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:06:12,129 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:06:12,129 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:06:12,441 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:06:12,464 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:06:12,468 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:06:12,469 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:06:12,469 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:06:12,470 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/loops/string-1.i [2024-09-21 19:06:14,048 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:06:14,239 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:06:14,239 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loops/string-1.i [2024-09-21 19:06:14,247 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/2f1e2a810/efd7baff36b24b1188bd24b5a8ec723b/FLAGce617ec38 [2024-09-21 19:06:14,265 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/2f1e2a810/efd7baff36b24b1188bd24b5a8ec723b [2024-09-21 19:06:14,268 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:06:14,269 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:06:14,270 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/string-1.yml/output/witness-2.1.yml [2024-09-21 19:06:14,342 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:06:14,343 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:06:14,345 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:06:14,345 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:06:14,349 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:06:14,350 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:06:14" (1/2) ... [2024-09-21 19:06:14,352 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@588687c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:06:14, skipping insertion in model container [2024-09-21 19:06:14,352 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:06:14" (1/2) ... [2024-09-21 19:06:14,353 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@63585aa7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:06:14, skipping insertion in model container [2024-09-21 19:06:14,355 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 07:06:14" (2/2) ... [2024-09-21 19:06:14,356 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@588687c8 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:06:14, skipping insertion in model container [2024-09-21 19:06:14,356 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 07:06:14" (2/2) ... [2024-09-21 19:06:14,370 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:06:14,371 INFO L1541 ArrayList]: Loop invariant at [L37-L38] (found == (0) && i == (2)) || (found == (0) && i == (5)) || (found == (0) && i == (0)) || (found == (0) && i == (1)) || (found == (0) && i == (3)) || (found == (0) && i == (4)) [2024-09-21 19:06:14,371 INFO L1541 ArrayList]: Loop invariant at [L53-L65] (found == (0) && i == (1) && j == (1) && nc_A == (1) && nc_B == (4)) || (found == (0) && i == (3) && j == (2) && nc_A == (3) && nc_B == (4)) || (found == (0) && i == (1) && j == (0) && nc_A == (1) && nc_B == (2)) || (found == (0) && i == (3) && j == (3) && nc_A == (4) && nc_B == (4)) || (found == (0) && i == (2) && j == (2) && nc_A == (2) && nc_B == (2)) || (found == (0) && i == (0) && j == (0) && nc_A == (2) && nc_B == (3)) || (found == (0) && i == (0) && j == (0) && nc_A == (3) && nc_B == (3)) || (found == (0) && i == (4) && j == (3) && nc_A == (4) && nc_B == (4)) || (found == (0) && i == (3) && j == (0) && nc_A == (4) && nc_B == (4)) || (found == (0) && i == (1) && j == (1) && nc_A == (2) && nc_B == (2)) || (found == (0) && i == (0) && j == (0) && nc_A == (0) && nc_B == (1)) || (found == (0) && i == (2) && j == (0) && nc_A == (2) && nc_B == (4)) || (found == (0) && i == (3) && j == (2) && nc_A == (4) && nc_B == (4)) || (found == (0) && i == (0) && j == (0) && nc_A == (0) && nc_B == (0)) || (found == (0) && i == (4) && j == (4) && nc_A == (4) && nc_B == (4)) || (found == (0) && i == (1) && j == (0) && nc_A == (1) && nc_B == (1)) || (found == (0) && i == (2) && j == (0) && nc_A == (2) && nc_B == (2)) || (found == (0) && i == (2) && j == (2) && nc_A == (4) && nc_B == (4)) || (found == (0) && i == (3) && j == (2) && nc_A == (3) && nc_B == (3)) || (found == (0) && i == (1) && j == (1) && nc_A == (2) && nc_B == (4)) || (found == (0) && i == (3) && j == (1) && nc_A == (4) && nc_B == (4)) || (found == (0) && i == (2) && j == (1) && nc_A == (3) && nc_B == (4)) || (found == (0) && i == (2) && j == (2) && nc_A == (3) && nc_B == (3)) || (found == (0) && i == (0) && j == (0) && nc_A == (0) && nc_B == (2)) || (found == (0) && i == (2) && j == (0) && nc_A == (3) && nc_B == (4)) || (found == (0) && i == (2) && j == (1) && nc_A == (4) && nc_B == (4)) || (found == (0) && i == (0) && j == (0) && nc_A == (1) && nc_B == (3)) || (found == (0) && i == (2) && j == (2) && nc_A == (2) && nc_B == (4)) || (found == (0) && i == (1) && j == (0) && nc_A == (3) && nc_B == (3)) || (found == (0) && i == (1) && j == (1) && nc_A == (1) && nc_B == (1)) || (found == (0) && i == (0) && j == (0) && nc_A == (1) && nc_B == (4)) || (found == (0) && i == (2) && j == (1) && nc_A == (3) && nc_B == (3)) || (found == (0) && i == (0) && j == (0) && nc_A == (0) && nc_B == (4)) || (found == (0) && i == (0) && j == (0) && nc_A == (4) && nc_B == (4)) || (found == (0) && i == (2) && j == (1) && nc_A == (2) && nc_B == (2)) || (found == (0) && i == (0) && j == (0) && nc_A == (2) && nc_B == (4)) || (found == (0) && i == (1) && j == (0) && nc_A == (1) && nc_B == (4)) || (found == (0) && i == (0) && j == (0) && nc_A == (1) && nc_B == (1)) || (found == (0) && i == (0) && j == (0) && nc_A == (2) && nc_B == (2)) || (found == (0) && i == (1) && j == (0) && nc_A == (3) && nc_B == (4)) || (found == (0) && i == (0) && j == (0) && nc_A == (0) && nc_B == (3)) || (found == (0) && i == (1) && j == (1) && nc_A == (2) && nc_B == (3)) || (found == (0) && i == (2) && j == (2) && nc_A == (2) && nc_B == (3)) || (found == (0) && i == (1) && j == (0) && nc_A == (1) && nc_B == (3)) || (found == (0) && i == (1) && j == (1) && nc_A == (4) && nc_B == (4)) || (found == (0) && i == (3) && j == (0) && nc_A == (3) && nc_B == (3)) || (found == (0) && i == (1) && j == (1) && nc_A == (3) && nc_B == (3)) || (found == (0) && i == (0) && j == (0) && nc_A == (1) && nc_B == (2)) || (found == (0) && i == (3) && j == (1) && nc_A == (3) && nc_B == (4)) || (found == (0) && i == (1) && j == (0) && nc_A == (2) && nc_B == (4)) || (found == (0) && i == (1) && j == (0) && nc_A == (2) && nc_B == (3)) || (found == (0) && i == (4) && j == (2) && nc_A == (4) && nc_B == (4)) || (found == (0) && i == (2) && j == (1) && nc_A == (2) && nc_B == (3)) || (found == (0) && i == (2) && j == (1) && nc_A == (2) && nc_B == (4)) || (found == (0) && i == (2) && j == (2) && nc_A == (3) && nc_B == (4)) || (found == (0) && i == (3) && j == (3) && nc_A == (3) && nc_B == (3)) || (found == (0) && i == (1) && j == (1) && nc_A == (1) && nc_B == (3)) || (found == (0) && i == (4) && j == (1) && nc_A == (4) && nc_B == (4)) || (found == (0) && i == (3) && j == (1) && nc_A == (3) && nc_B == (3)) || (found == (0) && i == (0) && j == (0) && nc_A == (3) && nc_B == (4)) || (found == (0) && i == (4) && j == (0) && nc_A == (4) && nc_B == (4)) || (found == (0) && i == (2) && j == (0) && nc_A == (3) && nc_B == (3)) || (found == (0) && i == (1) && j == (0) && nc_A == (2) && nc_B == (2)) || (found == (0) && i == (3) && j == (3) && nc_A == (3) && nc_B == (4)) || (found == (0) && i == (2) && j == (0) && nc_A == (2) && nc_B == (3)) || (found == (0) && i == (1) && j == (1) && nc_A == (1) && nc_B == (2)) || (found == (0) && i == (2) && j == (0) && nc_A == (4) && nc_B == (4)) || (found == (0) && i == (1) && j == (1) && nc_A == (3) && nc_B == (4)) || (found == (0) && i == (1) && j == (0) && nc_A == (4) && nc_B == (4)) || (found == (0) && i == (3) && j == (0) && nc_A == (3) && nc_B == (4)) [2024-09-21 19:06:14,372 INFO L1541 ArrayList]: Loop invariant at [L33-L34] (found == (0) && i == (0)) || (found == (0) && i == (1)) || (found == (0) && i == (3)) || (found == (0) && i == (4)) || (found == (0) && i == (5)) || (found == (0) && i == (2)) [2024-09-21 19:06:14,372 INFO L1541 ArrayList]: Loop invariant at [L42-L43] (found == (0) && i == (5) && nc_A == (1)) || (found == (0) && i == (5) && nc_A == (2)) || (found == (0) && i == (5) && nc_A == (3)) || (found == (0) && i == (5) && nc_A == (0)) || (found == (0) && i == (5) && nc_A == (4)) [2024-09-21 19:06:14,372 INFO L1541 ArrayList]: Loop invariant at [L46-L47] (found == (0) && i == (5) && nc_A == (2) && nc_B == (1)) || (found == (0) && i == (5) && nc_A == (2) && nc_B == (4)) || (found == (0) && i == (5) && nc_A == (0) && nc_B == (2)) || (found == (0) && i == (5) && nc_A == (3) && nc_B == (3)) || (found == (0) && i == (5) && nc_A == (0) && nc_B == (3)) || (found == (0) && i == (5) && nc_A == (1) && nc_B == (4)) || (found == (0) && i == (5) && nc_A == (4) && nc_B == (2)) || (found == (0) && i == (5) && nc_A == (4) && nc_B == (1)) || (found == (0) && i == (5) && nc_A == (2) && nc_B == (3)) || (found == (0) && i == (5) && nc_A == (3) && nc_B == (0)) || (found == (0) && i == (5) && nc_A == (1) && nc_B == (3)) || (found == (0) && i == (5) && nc_A == (0) && nc_B == (4)) || (found == (0) && i == (5) && nc_A == (4) && nc_B == (3)) || (found == (0) && i == (5) && nc_A == (4) && nc_B == (4)) || (found == (0) && i == (5) && nc_A == (0) && nc_B == (0)) || (found == (0) && i == (5) && nc_A == (3) && nc_B == (2)) || (found == (0) && i == (5) && nc_A == (2) && nc_B == (2)) || (found == (0) && i == (5) && nc_A == (1) && nc_B == (0)) || (found == (0) && i == (5) && nc_A == (3) && nc_B == (1)) || (found == (0) && i == (5) && nc_A == (1) && nc_B == (1)) || (found == (0) && i == (5) && nc_A == (0) && nc_B == (1)) || (found == (0) && i == (5) && nc_A == (3) && nc_B == (4)) || (found == (0) && i == (5) && nc_A == (4) && nc_B == (0)) || (found == (0) && i == (5) && nc_A == (2) && nc_B == (0)) || (found == (0) && i == (5) && nc_A == (1) && nc_B == (2)) [2024-09-21 19:06:14,372 INFO L1541 ArrayList]: Function contract at [L18]: requires cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:06:14,372 INFO L1541 ArrayList]: Function contract at [L28]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:06:14,392 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:06:14,549 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/loops/string-1.i[896,909] [2024-09-21 19:06:14,587 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:06:14,599 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global [2024-09-21 19:06:14,643 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/loops/string-1.i[896,909] Start Parsing Global Start Parsing Global [2024-09-21 19:06:14,646 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:06:14,647 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@63585aa7 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:06:14, skipping insertion in model container [2024-09-21 19:06:14,647 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:06:14,648 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:06:14,650 INFO L158 Benchmark]: Toolchain (without parser) took 305.64ms. Allocated memory is still 65.0MB. Free memory was 40.5MB in the beginning and 44.6MB in the end (delta: -4.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-09-21 19:06:14,651 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 44.0MB. Free memory is still 20.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:06:14,651 INFO L158 Benchmark]: Witness Parser took 0.70ms. Allocated memory is still 65.0MB. Free memory is still 43.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:06:14,652 INFO L158 Benchmark]: CACSL2BoogieTranslator took 303.12ms. Allocated memory is still 65.0MB. Free memory was 40.3MB in the beginning and 44.6MB in the end (delta: -4.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-09-21 19:06:14,653 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 44.0MB. Free memory is still 20.9MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.70ms. Allocated memory is still 65.0MB. Free memory is still 43.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 303.12ms. Allocated memory is still 65.0MB. Free memory was 40.3MB in the beginning and 44.6MB in the end (delta: -4.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 29]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...