./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/loops/lu.cmp.c --full-output --witness-type correctness_witness --validate ../results/cpachecker-verification-files/SV-COMP24_unreach-call/lu.cmp.yml/output/witness-2.1.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 27b49876 Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/certificate-witnesses-artifact/referee/data/config -Xmx15G -Xms4m -jar /storage/repos/certificate-witnesses-artifact/referee/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/certificate-witnesses-artifact/referee/data -tc /storage/repos/certificate-witnesses-artifact/referee/config/RefereeReachWitnessValidation.xml -i ../sv-benchmarks/c/loops/lu.cmp.c ../results/cpachecker-verification-files/SV-COMP24_unreach-call/lu.cmp.yml/output/witness-2.1.yml -s /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.positions.where.we.compute.the.hoare.annotation None --- Real Ultimate output --- This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:06:00,788 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:06:00,853 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Default.epf [2024-09-21 19:06:00,860 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:06:00,860 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:06:00,894 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:06:00,895 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:06:00,896 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:06:00,896 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:06:00,897 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:06:00,897 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:06:00,897 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:06:00,898 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:06:00,898 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:06:00,899 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:06:00,899 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:06:00,900 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:06:00,900 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:06:00,900 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-21 19:06:00,901 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:06:00,901 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:06:00,902 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:06:00,903 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:06:00,903 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:06:00,903 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:06:00,903 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:06:00,904 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:06:00,904 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:06:00,904 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:06:00,904 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:06:00,905 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:06:00,905 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:06:00,905 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:06:00,905 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:06:00,906 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:06:00,906 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:06:00,906 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:06:00,906 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-21 19:06:00,907 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-21 19:06:00,907 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:06:00,907 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:06:00,908 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:06:00,908 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:06:00,908 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:06:01,155 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:06:01,176 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:06:01,179 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:06:01,180 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:06:01,181 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:06:01,182 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/loops/lu.cmp.c [2024-09-21 19:06:02,624 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:06:02,812 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:06:02,813 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loops/lu.cmp.c [2024-09-21 19:06:02,819 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/3f91a8e75/51efbeb7434642dbacbd656c0d91b0c0/FLAGde1126287 [2024-09-21 19:06:03,205 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/3f91a8e75/51efbeb7434642dbacbd656c0d91b0c0 [2024-09-21 19:06:03,210 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:06:03,211 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:06:03,213 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/lu.cmp.yml/output/witness-2.1.yml [2024-09-21 19:06:03,292 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:06:03,295 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:06:03,297 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:06:03,297 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:06:03,302 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:06:03,303 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:06:03" (1/2) ... [2024-09-21 19:06:03,304 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d12af4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:06:03, skipping insertion in model container [2024-09-21 19:06:03,304 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:06:03" (1/2) ... [2024-09-21 19:06:03,305 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@475347c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:06:03, skipping insertion in model container [2024-09-21 19:06:03,306 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 07:06:03" (2/2) ... [2024-09-21 19:06:03,306 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d12af4c and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:06:03, skipping insertion in model container [2024-09-21 19:06:03,306 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 07:06:03" (2/2) ... [2024-09-21 19:06:03,326 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:06:03,326 INFO L1541 ArrayList]: Loop invariant at [L138-L144] (eps == (0.0000010) && i == (6) && j == (5) && k == (5) && n == (5) && nmax == (50) && w == (114.50510358767056)) || (eps == (0.0000010) && i == (1) && j == (6) && k == (5) && n == (5) && nmax == (50) && w == (114.50510358767053)) || (eps == (0.0000010) && i == (5) && j == (4) && k == (5) && n == (5) && nmax == (50) && w == (102.72436128103635)) || (eps == (0.0000010) && i == (2) && j == (1) && k == (5) && n == (5) && nmax == (50) && w == (62.25)) || (eps == (0.0000010) && i == (4) && j == (3) && k == (5) && n == (5) && nmax == (50) && w == (90.37674418604651)) || (eps == (0.0000010) && i == (3) && j == (2) && k == (5) && n == (5) && nmax == (50) && w == (77.07458912768647)) [2024-09-21 19:06:03,327 INFO L1541 ArrayList]: Loop invariant at [L93-L104] (eps == (0.0000010) && i == (4) && j == (6) && n == (5) && nmax == (50) && w == (117.0)) || (eps == (0.0000010) && i == (1) && j == (6) && n == (5) && nmax == (50) && w == (45.0)) || (eps == (0.0000010) && i == (5) && j == (6) && n == (5) && nmax == (50) && w == (141.0)) || (eps == (0.0000010) && i == (0) && n == (5) && nmax == (50)) || (eps == (0.0000010) && i == (2) && j == (6) && n == (5) && nmax == (50) && w == (69.0)) || (eps == (0.0000010) && i == (3) && j == (6) && n == (5) && nmax == (50) && w == (93.0)) || (eps == (0.0000010) && i == (6) && j == (6) && n == (5) && nmax == (50) && w == (165.0)) [2024-09-21 19:06:03,327 INFO L1541 ArrayList]: Loop invariant at [L132-L133] (eps == (0.0000010) && i == (1) && j == (3) && k == (0) && n == (5) && nmax == (50) && w == (7.0)) || (eps == (0.0000010) && i == (0) && j == (5) && k == (1) && n == (5) && nmax == (50) && w == (6.95)) || (eps == (0.0000010) && i == (0) && j == (3) && k == (1) && n == (5) && nmax == (50) && w == (5.25)) || (eps == (0.0000010) && i == (2) && j == (3) && k == (3) && n == (5) && nmax == (50) && w == (77.55348837209303)) || (eps == (0.0000010) && i == (0) && j == (1) && k == (0) && n == (5) && nmax == (50) && w == (40.0)) || (eps == (0.0000010) && i == (3) && j == (5) && k == (3) && n == (5) && nmax == (50) && w == (7.116279069767442)) || (eps == (0.0000010) && i == (2) && j == (3) && k == (2) && n == (5) && nmax == (50) && w == (78.05309734513274)) || (eps == (0.0000010) && i == (3) && j == (5) && k == (0) && n == (5) && nmax == (50) && w == (11.0)) || (eps == (0.0000010) && i == (4) && j == (5) && k == (0) && n == (5) && nmax == (50) && w == (120.0)) || (eps == (0.0000010) && i == (0) && j == (2) && k == (1) && n == (5) && nmax == (50) && w == (4.4)) || (eps == (0.0000010) && i == (3) && j == (4) && k == (4) && n == (5) && nmax == (50) && w == (96.1370996761425)) || (eps == (0.0000010) && i == (1) && j == (5) && k == (0) && n == (5) && nmax == (50) && w == (9.0)) || (eps == (0.0000010) && i == (1) && j == (2) && k == (2) && n == (5) && nmax == (50) && w == (58.710493046776236)) || (eps == (0.0000010) && i == (0) && j == (3) && k == (0) && n == (5) && nmax == (50) && w == (6.0)) || (eps == (0.0000010) && i == (2) && j == (4) && k == (3) && n == (5) && nmax == (50) && w == (6.125581395348837)) || (eps == (0.0000010) && i == (1) && j == (5) && k == (1) && n == (5) && nmax == (50) && w == (7.6)) || (eps == (0.0000010) && i == (2) && j == (4) && k == (0) && n == (5) && nmax == (50) && w == (9.0)) || (eps == (0.0000010) && i == (3) && j == (4) && k == (1) && n == (5) && nmax == (50) && w == (98.2)) || (eps == (0.0000010) && i == (3) && j == (4) && k == (3) && n == (5) && nmax == (50) && w == (96.62093023255814)) || (eps == (0.0000010) && i == (2) && j == (3) && k == (1) && n == (5) && nmax == (50) && w == (78.75)) || (eps == (0.0000010) && i == (2) && j == (5) && k == (1) && n == (5) && nmax == (50) && w == (8.25)) || (eps == (0.0000010) && i == (4) && j == (5) && k == (5) && n == (5) && nmax == (50) && w == (114.50510358767053)) || (eps == (0.0000010) && i == (1) && j == (5) && k == (2) && n == (5) && nmax == (50) && w == (6.826801517067003)) || (eps == (0.0000010) && i == (0) && j == (2) && k == (0) && n == (5) && nmax == (50) && w == (5.0)) || (eps == (0.0000010) && i == (2) && j == (5) && k == (0) && n == (5) && nmax == (50) && w == (10.0)) || (eps == (0.0000010) && i == (4) && j == (5) && k == (1) && n == (5) && nmax == (50) && w == (117.55)) || (eps == (0.0000010) && i == (2) && j == (4) && k == (1) && n == (5) && nmax == (50) && w == (7.5)) || (eps == (0.0000010) && i == (0) && j == (4) && k == (1) && n == (5) && nmax == (50) && w == (6.1)) || (eps == (0.0000010) && i == (0) && j == (4) && k == (0) && n == (5) && nmax == (50) && w == (7.0)) || (eps == (0.0000010) && i == (1) && j == (2) && k == (0) && n == (5) && nmax == (50) && w == (60.0)) || (eps == (0.0000010) && i == (2) && j == (3) && k == (0) && n == (5) && nmax == (50) && w == (80.0)) || (eps == (0.0000010) && i == (2) && j == (5) && k == (2) && n == (5) && nmax == (50) && w == (7.327433628318584)) || (eps == (0.0000010) && i == (0) && j == (5) && k == (0) && n == (5) && nmax == (50) && w == (8.0)) || (eps == (0.0000010) && i == (3) && j == (5) && k == (4) && n == (5) && nmax == (50) && w == (6.587261604893847)) || (eps == (0.0000010) && i == (4) && j == (5) && k == (3) && n == (5) && nmax == (50) && w == (115.53488372093022)) || (eps == (0.0000010) && i == (3) && j == (4) && k == (0) && n == (5) && nmax == (50) && w == (100.0)) || (eps == (0.0000010) && i == (2) && j == (5) && k == (3) && n == (5) && nmax == (50) && w == (6.697674418604651)) || (eps == (0.0000010) && i == (1) && j == (4) && k == (2) && n == (5) && nmax == (50) && w == (6.121365360303413)) || (eps == (0.0000010) && i == (3) && j == (5) && k == (2) && n == (5) && nmax == (50) && w == (7.828065739570165)) || (eps == (0.0000010) && i == (3) && j == (5) && k == (1) && n == (5) && nmax == (50) && w == (8.9)) || (eps == (0.0000010) && i == (1) && j == (4) && k == (0) && n == (5) && nmax == (50) && w == (8.0)) || (eps == (0.0000010) && i == (2) && j == (4) && k == (2) && n == (5) && nmax == (50) && w == (6.6902654867256635)) || (eps == (0.0000010) && i == (1) && j == (2) && k == (1) && n == (5) && nmax == (50) && w == (59.2)) || (eps == (0.0000010) && i == (4) && j == (5) && k == (4) && n == (5) && nmax == (50) && w == (114.95645915797049)) || (eps == (0.0000010) && i == (1) && j == (3) && k == (1) && n == (5) && nmax == (50) && w == (6.0)) || (eps == (0.0000010) && i == (1) && j == (4) && k == (1) && n == (5) && nmax == (50) && w == (6.8)) || (eps == (0.0000010) && i == (1) && j == (3) && k == (2) && n == (5) && nmax == (50) && w == (5.4159292035398225)) || (eps == (0.0000010) && i == (3) && j == (4) && k == (2) && n == (5) && nmax == (50) && w == (97.25916561314791)) || (eps == (0.0000010) && i == (4) && j == (5) && k == (2) && n == (5) && nmax == (50) && w == (116.32869785082174)) || (eps == (0.0000010) && i == (0) && j == (1) && k == (1) && n == (5) && nmax == (50) && w == (39.55)) [2024-09-21 19:06:03,327 INFO L1541 ArrayList]: Loop invariant at [L141-L142] (eps == (0.0000010) && i == (3) && j == (2) && k == (5) && n == (5) && nmax == (50) && w == (97.48672566371681)) || (eps == (0.0000010) && i == (4) && j == (0) && k == (5) && n == (5) && nmax == (50) && w == (141.0)) || (eps == (0.0000010) && i == (5) && j == (2) && k == (5) && n == (5) && nmax == (50) && w == (138.3109987357775)) || (eps == (0.0000010) && i == (2) && j == (1) && k == (5) && n == (5) && nmax == (50) && w == (84.0)) || (eps == (0.0000010) && i == (4) && j == (4) && k == (5) && n == (5) && nmax == (50) && w == (102.72436128103635)) || (eps == (0.0000010) && i == (5) && j == (5) && k == (5) && n == (5) && nmax == (50) && w == (114.50510358767056)) || (eps == (0.0000010) && i == (1) && j == (0) && k == (5) && n == (5) && nmax == (50) && w == (69.0)) || (eps == (0.0000010) && i == (2) && j == (0) && k == (5) && n == (5) && nmax == (50) && w == (93.0)) || (eps == (0.0000010) && i == (5) && j == (0) && k == (5) && n == (5) && nmax == (50) && w == (165.0)) || (eps == (0.0000010) && i == (5) && j == (4) && k == (5) && n == (5) && nmax == (50) && w == (121.54372076286435)) || (eps == (0.0000010) && i == (3) && j == (1) && k == (5) && n == (5) && nmax == (50) && w == (105.75)) || (eps == (0.0000010) && i == (3) && j == (3) && k == (5) && n == (5) && nmax == (50) && w == (90.37674418604651)) || (eps == (0.0000010) && i == (4) && j == (1) && k == (5) && n == (5) && nmax == (50) && w == (127.5)) || (eps == (0.0000010) && i == (5) && j == (3) && k == (5) && n == (5) && nmax == (50) && w == (129.34883720930233)) || (eps == (0.0000010) && i == (1) && j == (1) && k == (5) && n == (5) && nmax == (50) && w == (62.25)) || (eps == (0.0000010) && i == (5) && j == (1) && k == (5) && n == (5) && nmax == (50) && w == (149.25)) || (eps == (0.0000010) && i == (2) && j == (2) && k == (5) && n == (5) && nmax == (50) && w == (77.07458912768647)) || (eps == (0.0000010) && i == (3) && j == (0) && k == (5) && n == (5) && nmax == (50) && w == (117.0)) || (eps == (0.0000010) && i == (4) && j == (2) && k == (5) && n == (5) && nmax == (50) && w == (117.89886219974716)) || (eps == (0.0000010) && i == (4) && j == (3) && k == (5) && n == (5) && nmax == (50) && w == (109.86279069767443)) [2024-09-21 19:06:03,328 INFO L1541 ArrayList]: Loop invariant at [L129-L135] (eps == (0.0000010) && i == (0) && j == (5) && k == (1) && n == (5) && nmax == (50) && w == (6.1)) || (eps == (0.0000010) && i == (3) && j == (6) && k == (4) && n == (5) && nmax == (50) && w == (6.587261604893847)) || (eps == (0.0000010) && i == (1) && j == (4) && k == (2) && n == (5) && nmax == (50) && w == (5.4159292035398225)) || (eps == (0.0000010) && i == (0) && j == (4) && k == (1) && n == (5) && nmax == (50) && w == (5.25)) || (eps == (0.0000010) && i == (1) && j == (2) && k == (1) && n == (5) && nmax == (50) && w == (6.95)) || (eps == (0.0000010) && i == (2) && j == (6) && k == (3) && n == (5) && nmax == (50) && w == (6.697674418604651)) || (eps == (0.0000010) && i == (4) && j == (5) && k == (4) && n == (5) && nmax == (50) && w == (6.587261604893847)) || (eps == (0.0000010) && i == (3) && j == (5) && k == (4) && n == (5) && nmax == (50) && w == (96.1370996761425)) || (eps == (0.0000010) && i == (3) && j == (4) && k == (3) && n == (5) && nmax == (50) && w == (6.6976744186046515)) || (eps == (0.0000010) && i == (0) && j == (2) && k == (1) && n == (5) && nmax == (50) && w == (39.55)) || (eps == (0.0000010) && i == (0) && j == (3) && k == (1) && n == (5) && nmax == (50) && w == (4.4)) || (eps == (0.0000010) && i == (1) && j == (6) && k == (2) && n == (5) && nmax == (50) && w == (6.826801517067003)) || (eps == (0.0000010) && i == (1) && j == (3) && k == (2) && n == (5) && nmax == (50) && w == (58.710493046776236)) || (eps == (0.0000010) && i == (1) && j == (5) && k == (2) && n == (5) && nmax == (50) && w == (6.121365360303413)) || (eps == (0.0000010) && i == (2) && j == (3) && k == (2) && n == (5) && nmax == (50) && w == (6.826801517067003)) || (eps == (0.0000010) && i == (0) && j == (1) && n == (5) && nmax == (50) && w == (7.0)) || (eps == (0.0000010) && i == (4) && j == (6) && k == (5) && n == (5) && nmax == (50) && w == (114.50510358767053)) || (eps == (0.0000010) && i == (2) && j == (4) && k == (3) && n == (5) && nmax == (50) && w == (77.55348837209303)) || (eps == (0.0000010) && i == (2) && j == (5) && k == (3) && n == (5) && nmax == (50) && w == (6.125581395348837)) || (eps == (0.0000010) && i == (0) && j == (6) && k == (1) && n == (5) && nmax == (50) && w == (6.95)) [2024-09-21 19:06:03,328 INFO L1541 ArrayList]: Loop invariant at [L96-L101] (eps == (0.0000010) && i == (1) && j == (6) && n == (5) && nmax == (50) && w == (69.0)) || (eps == (0.0000010) && i == (4) && j == (0) && n == (5) && nmax == (50) && w == (0.0)) || (eps == (0.0000010) && i == (1) && j == (1) && n == (5) && nmax == (50) && w == (3.0)) || (eps == (0.0000010) && i == (1) && j == (2) && n == (5) && nmax == (50) && w == (43.0)) || (eps == (0.0000010) && i == (5) && j == (6) && n == (5) && nmax == (50) && w == (165.0)) || (eps == (0.0000010) && i == (3) && j == (1) && n == (5) && nmax == (50) && w == (5.0)) || (eps == (0.0000010) && i == (2) && j == (0) && n == (5) && nmax == (50) && w == (0.0)) || (eps == (0.0000010) && i == (3) && j == (4) && n == (5) && nmax == (50) && w == (98.0)) || (eps == (0.0000010) && i == (4) && j == (1) && n == (5) && nmax == (50) && w == (6.0)) || (eps == (0.0000010) && i == (5) && j == (0) && n == (5) && nmax == (50) && w == (0.0)) || (eps == (0.0000010) && i == (3) && j == (3) && n == (5) && nmax == (50) && w == (18.0)) || (eps == (0.0000010) && i == (3) && j == (6) && n == (5) && nmax == (50) && w == (117.0)) || (eps == (0.0000010) && i == (4) && j == (5) && n == (5) && nmax == (50) && w == (130.0)) || (eps == (0.0000010) && i == (5) && j == (5) && n == (5) && nmax == (50) && w == (45.0)) || (eps == (0.0000010) && i == (0) && j == (2) && n == (5) && nmax == (50) && w == (23.0)) || (eps == (0.0000010) && i == (1) && j == (4) && n == (5) && nmax == (50) && w == (54.0)) || (eps == (0.0000010) && i == (3) && j == (0) && n == (5) && nmax == (50) && w == (0.0)) || (eps == (0.0000010) && i == (0) && j == (0) && n == (5) && nmax == (50) && w == (0.0)) || (eps == (0.0000010) && i == (0) && j == (6) && n == (5) && nmax == (50) && w == (45.0)) || (eps == (0.0000010) && i == (1) && j == (5) && n == (5) && nmax == (50) && w == (61.0)) || (eps == (0.0000010) && i == (3) && j == (5) && n == (5) && nmax == (50) && w == (107.0)) || (eps == (0.0000010) && i == (0) && j == (3) && n == (5) && nmax == (50) && w == (27.0)) || (eps == (0.0000010) && i == (2) && j == (1) && n == (5) && nmax == (50) && w == (4.0)) || (eps == (0.0000010) && i == (4) && j == (4) && n == (5) && nmax == (50) && w == (30.0)) || (eps == (0.0000010) && i == (1) && j == (0) && n == (5) && nmax == (50) && w == (0.0)) || (eps == (0.0000010) && i == (5) && j == (2) && n == (5) && nmax == (50) && w == (15.0)) || (eps == (0.0000010) && i == (0) && j == (1) && n == (5) && nmax == (50) && w == (20.0)) || (eps == (0.0000010) && i == (4) && j == (2) && n == (5) && nmax == (50) && w == (13.0)) || (eps == (0.0000010) && i == (2) && j == (6) && n == (5) && nmax == (50) && w == (93.0)) || (eps == (0.0000010) && i == (2) && j == (3) && n == (5) && nmax == (50) && w == (69.0)) || (eps == (0.0000010) && i == (5) && j == (3) && n == (5) && nmax == (50) && w == (24.0)) || (eps == (0.0000010) && i == (2) && j == (2) && n == (5) && nmax == (50) && w == (9.0)) || (eps == (0.0000010) && i == (3) && j == (2) && n == (5) && nmax == (50) && w == (11.0)) || (eps == (0.0000010) && i == (2) && j == (4) && n == (5) && nmax == (50) && w == (76.0)) || (eps == (0.0000010) && i == (2) && j == (5) && n == (5) && nmax == (50) && w == (84.0)) || (eps == (0.0000010) && i == (5) && j == (4) && n == (5) && nmax == (50) && w == (34.0)) || (eps == (0.0000010) && i == (5) && j == (1) && n == (5) && nmax == (50) && w == (7.0)) || (eps == (0.0000010) && i == (0) && j == (4) && n == (5) && nmax == (50) && w == (32.0)) || (eps == (0.0000010) && i == (4) && j == (6) && n == (5) && nmax == (50) && w == (141.0)) || (eps == (0.0000010) && i == (0) && j == (5) && n == (5) && nmax == (50) && w == (38.0)) || (eps == (0.0000010) && i == (1) && j == (3) && n == (5) && nmax == (50) && w == (48.0)) || (eps == (0.0000010) && i == (4) && j == (3) && n == (5) && nmax == (50) && w == (21.0)) [2024-09-21 19:06:03,328 INFO L1541 ArrayList]: Loop invariant at [L146-L152] (eps == (0.0000010) && i == (2) && j == (6) && k == (5) && n == (5) && nmax == (50) && w == (77.55348837209303)) || (eps == (0.0000010) && i == (1) && j == (6) && k == (5) && n == (5) && nmax == (50) && w == (58.71049304677623)) || (eps == (0.0000010) && i == (4) && j == (5) && k == (5) && n == (5) && nmax == (50) && w == (114.50510358767056)) || (eps == (0.0000010) && i == (-1) && j == (6) && k == (5) && n == (5) && nmax == (50) && w == (20.0)) || (eps == (0.0000010) && i == (3) && j == (6) && k == (5) && n == (5) && nmax == (50) && w == (96.1370996761425)) || (eps == (0.0000010) && i == (0) && j == (6) && k == (5) && n == (5) && nmax == (50) && w == (39.55)) [2024-09-21 19:06:03,329 INFO L1541 ArrayList]: Loop invariant at [L118-L136] (eps == (0.0000010) && i == (1) && j == (6) && k == (1) && n == (5) && nmax == (50) && w == (6.95)) || (eps == (0.0000010) && i == (0) && n == (5) && nmax == (50)) || (eps == (0.0000010) && i == (3) && j == (6) && k == (3) && n == (5) && nmax == (50) && w == (6.697674418604651)) || (eps == (0.0000010) && i == (4) && j == (6) && k == (4) && n == (5) && nmax == (50) && w == (6.587261604893847)) || (eps == (0.0000010) && i == (5) && j == (6) && k == (5) && n == (5) && nmax == (50) && w == (114.50510358767053)) || (eps == (0.0000010) && i == (2) && j == (6) && k == (2) && n == (5) && nmax == (50) && w == (6.826801517067003)) [2024-09-21 19:06:03,329 INFO L1541 ArrayList]: Loop invariant at [L125-L126] (eps == (0.0000010) && i == (1) && j == (5) && k == (1) && n == (5) && nmax == (50) && w == (6.95)) || (eps == (0.0000010) && i == (3) && j == (4) && k == (0) && n == (5) && nmax == (50) && w == (9.0)) || (eps == (0.0000010) && i == (3) && j == (5) && k == (2) && n == (5) && nmax == (50) && w == (7.327433628318584)) || (eps == (0.0000010) && i == (4) && j == (5) && k == (4) && n == (5) && nmax == (50) && w == (6.587261604893847)) || (eps == (0.0000010) && i == (4) && j == (5) && k == (2) && n == (5) && nmax == (50) && w == (7.828065739570165)) || (eps == (0.0000010) && i == (2) && j == (4) && k == (2) && n == (5) && nmax == (50) && w == (6.121365360303413)) || (eps == (0.0000010) && i == (4) && j == (5) && k == (3) && n == (5) && nmax == (50) && w == (7.116279069767442)) || (eps == (0.0000010) && i == (1) && j == (3) && k == (0) && n == (5) && nmax == (50) && w == (6.0)) || (eps == (0.0000010) && i == (2) && j == (3) && k == (2) && n == (5) && nmax == (50) && w == (5.4159292035398225)) || (eps == (0.0000010) && i == (2) && j == (5) && k == (2) && n == (5) && nmax == (50) && w == (6.826801517067003)) || (eps == (0.0000010) && i == (3) && j == (4) && k == (3) && n == (5) && nmax == (50) && w == (6.125581395348837)) || (eps == (0.0000010) && i == (3) && j == (5) && k == (0) && n == (5) && nmax == (50) && w == (10.0)) || (eps == (0.0000010) && i == (2) && j == (5) && k == (0) && n == (5) && nmax == (50) && w == (9.0)) || (eps == (0.0000010) && i == (3) && j == (4) && k == (2) && n == (5) && nmax == (50) && w == (6.6902654867256635)) || (eps == (0.0000010) && i == (1) && j == (2) && k == (1) && n == (5) && nmax == (50) && w == (4.4)) || (eps == (0.0000010) && i == (1) && j == (5) && k == (0) && n == (5) && nmax == (50) && w == (8.0)) || (eps == (0.0000010) && i == (2) && j == (4) && k == (1) && n == (5) && nmax == (50) && w == (6.8)) || (eps == (0.0000010) && i == (3) && j == (5) && k == (1) && n == (5) && nmax == (50) && w == (8.25)) || (eps == (0.0000010) && i == (2) && j == (3) && k == (0) && n == (5) && nmax == (50) && w == (7.0)) || (eps == (0.0000010) && i == (2) && j == (5) && k == (1) && n == (5) && nmax == (50) && w == (7.6)) || (eps == (0.0000010) && i == (4) && j == (5) && k == (1) && n == (5) && nmax == (50) && w == (8.9)) || (eps == (0.0000010) && i == (1) && j == (2) && k == (0) && n == (5) && nmax == (50) && w == (5.0)) || (eps == (0.0000010) && i == (2) && j == (3) && k == (1) && n == (5) && nmax == (50) && w == (6.0)) || (eps == (0.0000010) && i == (2) && j == (4) && k == (0) && n == (5) && nmax == (50) && w == (8.0)) || (eps == (0.0000010) && i == (1) && j == (4) && k == (0) && n == (5) && nmax == (50) && w == (7.0)) || (eps == (0.0000010) && i == (1) && j == (4) && k == (1) && n == (5) && nmax == (50) && w == (6.1)) || (eps == (0.0000010) && i == (1) && j == (3) && k == (1) && n == (5) && nmax == (50) && w == (5.25)) || (eps == (0.0000010) && i == (3) && j == (5) && k == (3) && n == (5) && nmax == (50) && w == (6.6976744186046515)) || (eps == (0.0000010) && i == (3) && j == (4) && k == (1) && n == (5) && nmax == (50) && w == (7.5)) || (eps == (0.0000010) && i == (4) && j == (5) && k == (0) && n == (5) && nmax == (50) && w == (11.0)) [2024-09-21 19:06:03,329 INFO L1541 ArrayList]: Loop invariant at [L121-L128] (eps == (0.0000010) && i == (3) && j == (4) && k == (3) && n == (5) && nmax == (50) && w == (6.697674418604651)) || (eps == (0.0000010) && i == (0) && j == (5) && n == (5) && nmax == (50) && w == (6.0)) || (eps == (0.0000010) && i == (0) && j == (1) && n == (5) && nmax == (50)) || (eps == (0.0000010) && i == (0) && j == (6) && n == (5) && nmax == (50) && w == (7.0)) || (eps == (0.0000010) && i == (2) && j == (6) && k == (2) && n == (5) && nmax == (50) && w == (6.826801517067003)) || (eps == (0.0000010) && i == (1) && j == (4) && k == (1) && n == (5) && nmax == (50) && w == (5.25)) || (eps == (0.0000010) && i == (2) && j == (5) && k == (2) && n == (5) && nmax == (50) && w == (6.121365360303413)) || (eps == (0.0000010) && i == (0) && j == (2) && n == (5) && nmax == (50) && w == (3.0)) || (eps == (0.0000010) && i == (0) && j == (4) && n == (5) && nmax == (50) && w == (5.0)) || (eps == (0.0000010) && i == (0) && j == (3) && n == (5) && nmax == (50) && w == (4.0)) || (eps == (0.0000010) && i == (1) && j == (6) && k == (1) && n == (5) && nmax == (50) && w == (6.95)) || (eps == (0.0000010) && i == (2) && j == (3) && k == (2) && n == (5) && nmax == (50) && w == (6.826801517067003)) || (eps == (0.0000010) && i == (1) && j == (5) && k == (1) && n == (5) && nmax == (50) && w == (6.1)) || (eps == (0.0000010) && i == (3) && j == (6) && k == (3) && n == (5) && nmax == (50) && w == (6.6976744186046515)) || (eps == (0.0000010) && i == (2) && j == (4) && k == (2) && n == (5) && nmax == (50) && w == (5.4159292035398225)) || (eps == (0.0000010) && i == (3) && j == (5) && k == (3) && n == (5) && nmax == (50) && w == (6.125581395348837)) || (eps == (0.0000010) && i == (4) && j == (5) && k == (4) && n == (5) && nmax == (50) && w == (6.587261604893847)) || (eps == (0.0000010) && i == (1) && j == (3) && k == (1) && n == (5) && nmax == (50) && w == (4.4)) || (eps == (0.0000010) && i == (1) && j == (2) && k == (1) && n == (5) && nmax == (50) && w == (6.95)) || (eps == (0.0000010) && i == (4) && j == (6) && k == (4) && n == (5) && nmax == (50) && w == (6.587261604893847)) [2024-09-21 19:06:03,329 INFO L1541 ArrayList]: Loop invariant at [L149-L150] (eps == (0.0000010) && i == (4) && j == (5) && k == (5) && n == (5) && nmax == (50) && w == (102.72436128103635)) || (eps == (0.0000010) && i == (1) && j == (4) && k == (5) && n == (5) && nmax == (50) && w == (52.6)) || (eps == (0.0000010) && i == (0) && j == (2) && k == (5) && n == (5) && nmax == (50) && w == (42.0)) || (eps == (0.0000010) && i == (0) && j == (3) && k == (5) && n == (5) && nmax == (50) && w == (38.0)) || (eps == (0.0000010) && i == (4) && j == (6) && k == (5) && n == (5) && nmax == (50) && w == (96.1370996761425)) || (eps == (0.0000010) && i == (2) && j == (5) && k == (5) && n == (5) && nmax == (50) && w == (65.53729456384323)) || (eps == (0.0000010) && i == (0) && j == (4) && k == (5) && n == (5) && nmax == (50) && w == (33.0)) || (eps == (0.0000010) && i == (0) && j == (5) && k == (5) && n == (5) && nmax == (50) && w == (27.0)) || (eps == (0.0000010) && i == (3) && j == (6) && k == (5) && n == (5) && nmax == (50) && w == (77.55348837209303)) || (eps == (0.0000010) && i == (1) && j == (6) && k == (5) && n == (5) && nmax == (50) && w == (39.55)) || (eps == (0.0000010) && i == (3) && j == (4) && k == (5) && n == (5) && nmax == (50) && w == (90.37674418604651)) || (eps == (0.0000010) && i == (0) && j == (1) && k == (5) && n == (5) && nmax == (50) && w == (45.0)) || (eps == (0.0000010) && i == (2) && j == (4) && k == (5) && n == (5) && nmax == (50) && w == (71.65865992414665)) || (eps == (0.0000010) && i == (2) && j == (6) && k == (5) && n == (5) && nmax == (50) && w == (58.71049304677623)) || (eps == (0.0000010) && i == (1) && j == (2) && k == (5) && n == (5) && nmax == (50) && w == (62.25)) || (eps == (0.0000010) && i == (1) && j == (3) && k == (5) && n == (5) && nmax == (50) && w == (57.85)) || (eps == (0.0000010) && i == (0) && j == (6) && k == (5) && n == (5) && nmax == (50) && w == (20.0)) || (eps == (0.0000010) && i == (3) && j == (5) && k == (5) && n == (5) && nmax == (50) && w == (84.25116279069768)) || (eps == (0.0000010) && i == (2) && j == (3) && k == (5) && n == (5) && nmax == (50) && w == (77.07458912768647)) || (eps == (0.0000010) && i == (1) && j == (5) && k == (5) && n == (5) && nmax == (50) && w == (46.5)) [2024-09-21 19:06:03,330 INFO L1541 ArrayList]: Function contract at [L5]: requires cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:06:03,330 INFO L1541 ArrayList]: Function contract at [L85]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:06:03,330 INFO L1541 ArrayList]: Function contract at [L111]: requires eps == (0.0000010) && n == (5) && nmax == (50), ensures (!(eps == (0.0000010) && n == (5) && nmax == (50)) || ( esult == (0))) [2024-09-21 19:06:03,330 INFO L1541 ArrayList]: Function contract at [L76]: requires n == (58.710493046776236) || n == (77.55348837209303) || n == (39.55) || n == (20.0) || n == (96.1370996761425), ensures (!(n == (20.0)) || ( esult == (20.0))) && (!(n == (58.710493046776236)) || ( esult == (58.710493046776236))) && (!(n == (39.55)) || ( esult == (39.55))) && (!(n == (96.1370996761425)) || ( esult == (96.1370996761425))) && (!(n == (77.55348837209303)) || ( esult == (77.55348837209303))) [2024-09-21 19:06:03,354 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:06:03,495 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/lu.cmp.c[318,331] [2024-09-21 19:06:03,545 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:06:03,564 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global [2024-09-21 19:06:03,600 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/lu.cmp.c[318,331] Start Parsing Global Start Parsing Global [2024-09-21 19:06:03,608 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:06:03,611 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@475347c9 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:06:03, skipping insertion in model container [2024-09-21 19:06:03,612 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:06:03,612 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:06:03,614 INFO L158 Benchmark]: Toolchain (without parser) took 318.43ms. Allocated memory is still 184.5MB. Free memory was 137.6MB in the beginning and 121.9MB in the end (delta: 15.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-09-21 19:06:03,615 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 184.5MB. Free memory is still 152.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:06:03,615 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 184.5MB. Free memory is still 141.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:06:03,616 INFO L158 Benchmark]: CACSL2BoogieTranslator took 314.81ms. Allocated memory is still 184.5MB. Free memory was 137.2MB in the beginning and 121.9MB in the end (delta: 15.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-09-21 19:06:03,618 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 184.5MB. Free memory is still 152.3MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.16ms. Allocated memory is still 184.5MB. Free memory is still 141.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 314.81ms. Allocated memory is still 184.5MB. Free memory was 137.2MB in the beginning and 121.9MB in the end (delta: 15.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 77]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/certificate-witnesses-artifact/referee/data/config -Xmx15G -Xms4m -jar /storage/repos/certificate-witnesses-artifact/referee/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/certificate-witnesses-artifact/referee/data -tc /storage/repos/certificate-witnesses-artifact/referee/config/RefereeReachWitnessValidation.xml -i ../sv-benchmarks/c/loops/lu.cmp.c ../results/cpachecker-verification-files/SV-COMP24_unreach-call/lu.cmp.yml/output/witness-2.1.yml -s /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.positions.where.we.compute.the.hoare.annotation None --- Real Ultimate output --- This is Ultimate 0.2.4-tmp.dk.referee-eval-27b4987-m [2024-09-21 19:06:05,853 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-21 19:06:05,935 INFO L114 SettingsManager]: Loading settings from /storage/repos/certificate-witnesses-artifact/referee/config/svcomp-Reach-32bit-Referee_Bitvector.epf [2024-09-21 19:06:05,941 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-21 19:06:05,943 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-21 19:06:05,977 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-21 19:06:05,978 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-21 19:06:05,978 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-21 19:06:05,979 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-09-21 19:06:05,980 INFO L153 SettingsManager]: * Use memory slicer=true [2024-09-21 19:06:05,980 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-21 19:06:05,981 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-21 19:06:05,981 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-21 19:06:05,985 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-21 19:06:05,985 INFO L153 SettingsManager]: * Use SBE=true [2024-09-21 19:06:05,986 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-21 19:06:05,986 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-21 19:06:05,986 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-21 19:06:05,986 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-21 19:06:05,987 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-21 19:06:05,987 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-21 19:06:05,988 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-21 19:06:05,988 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-21 19:06:05,988 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-09-21 19:06:05,988 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-21 19:06:05,989 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-21 19:06:05,989 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-21 19:06:05,989 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-21 19:06:05,990 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-21 19:06:05,990 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-21 19:06:05,990 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-21 19:06:05,991 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-21 19:06:05,991 INFO L153 SettingsManager]: * Future-live optimization=false [2024-09-21 19:06:05,995 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-21 19:06:05,995 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-21 19:06:05,996 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-09-21 19:06:05,996 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-21 19:06:05,997 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-21 19:06:05,997 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-21 19:06:05,997 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-21 19:06:05,997 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-21 19:06:05,998 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-21 19:06:05,998 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-09-21 19:06:05,998 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-09-21 19:06:05,998 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-21 19:06:05,998 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-09-21 19:06:05,998 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None [2024-09-21 19:06:06,296 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-21 19:06:06,318 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-21 19:06:06,321 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-21 19:06:06,322 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-21 19:06:06,322 INFO L274 PluginConnector]: CDTParser initialized [2024-09-21 19:06:06,324 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../sv-benchmarks/c/loops/lu.cmp.c [2024-09-21 19:06:07,772 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-21 19:06:07,961 INFO L384 CDTParser]: Found 1 translation units. [2024-09-21 19:06:07,961 INFO L180 CDTParser]: Scanning /storage/repos/certificate-witnesses-artifact/sv-benchmarks/c/loops/lu.cmp.c [2024-09-21 19:06:07,977 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/certificate-witnesses-artifact/referee/data/1ad89de1d/117dee61776a4147a2fb356153fde4f4/FLAG680ae3074 [2024-09-21 19:06:07,995 INFO L435 CDTParser]: Successfully deleted /storage/repos/certificate-witnesses-artifact/referee/data/1ad89de1d/117dee61776a4147a2fb356153fde4f4 [2024-09-21 19:06:07,998 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-21 19:06:07,998 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-21 19:06:08,000 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/certificate-witnesses-artifact/referee/../results/cpachecker-verification-files/SV-COMP24_unreach-call/lu.cmp.yml/output/witness-2.1.yml [2024-09-21 19:06:08,097 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-21 19:06:08,099 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-09-21 19:06:08,100 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-21 19:06:08,101 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-21 19:06:08,106 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-21 19:06:08,107 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:06:07" (1/2) ... [2024-09-21 19:06:08,108 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46dd02ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:06:08, skipping insertion in model container [2024-09-21 19:06:08,108 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 07:06:07" (1/2) ... [2024-09-21 19:06:08,113 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@583f6f54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 07:06:08, skipping insertion in model container [2024-09-21 19:06:08,113 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 07:06:08" (2/2) ... [2024-09-21 19:06:08,114 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46dd02ea and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:06:08, skipping insertion in model container [2024-09-21 19:06:08,114 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 07:06:08" (2/2) ... [2024-09-21 19:06:08,128 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-21 19:06:08,130 INFO L1541 ArrayList]: Loop invariant at [L138-L144] (eps == (0.0000010) && i == (6) && j == (5) && k == (5) && n == (5) && nmax == (50) && w == (114.50510358767056)) || (eps == (0.0000010) && i == (1) && j == (6) && k == (5) && n == (5) && nmax == (50) && w == (114.50510358767053)) || (eps == (0.0000010) && i == (5) && j == (4) && k == (5) && n == (5) && nmax == (50) && w == (102.72436128103635)) || (eps == (0.0000010) && i == (2) && j == (1) && k == (5) && n == (5) && nmax == (50) && w == (62.25)) || (eps == (0.0000010) && i == (4) && j == (3) && k == (5) && n == (5) && nmax == (50) && w == (90.37674418604651)) || (eps == (0.0000010) && i == (3) && j == (2) && k == (5) && n == (5) && nmax == (50) && w == (77.07458912768647)) [2024-09-21 19:06:08,130 INFO L1541 ArrayList]: Loop invariant at [L132-L133] (eps == (0.0000010) && i == (1) && j == (3) && k == (0) && n == (5) && nmax == (50) && w == (7.0)) || (eps == (0.0000010) && i == (0) && j == (5) && k == (1) && n == (5) && nmax == (50) && w == (6.95)) || (eps == (0.0000010) && i == (0) && j == (3) && k == (1) && n == (5) && nmax == (50) && w == (5.25)) || (eps == (0.0000010) && i == (2) && j == (3) && k == (3) && n == (5) && nmax == (50) && w == (77.55348837209303)) || (eps == (0.0000010) && i == (0) && j == (1) && k == (0) && n == (5) && nmax == (50) && w == (40.0)) || (eps == (0.0000010) && i == (3) && j == (5) && k == (3) && n == (5) && nmax == (50) && w == (7.116279069767442)) || (eps == (0.0000010) && i == (2) && j == (3) && k == (2) && n == (5) && nmax == (50) && w == (78.05309734513274)) || (eps == (0.0000010) && i == (3) && j == (5) && k == (0) && n == (5) && nmax == (50) && w == (11.0)) || (eps == (0.0000010) && i == (4) && j == (5) && k == (0) && n == (5) && nmax == (50) && w == (120.0)) || (eps == (0.0000010) && i == (0) && j == (2) && k == (1) && n == (5) && nmax == (50) && w == (4.4)) || (eps == (0.0000010) && i == (3) && j == (4) && k == (4) && n == (5) && nmax == (50) && w == (96.1370996761425)) || (eps == (0.0000010) && i == (1) && j == (5) && k == (0) && n == (5) && nmax == (50) && w == (9.0)) || (eps == (0.0000010) && i == (1) && j == (2) && k == (2) && n == (5) && nmax == (50) && w == (58.710493046776236)) || (eps == (0.0000010) && i == (0) && j == (3) && k == (0) && n == (5) && nmax == (50) && w == (6.0)) || (eps == (0.0000010) && i == (2) && j == (4) && k == (3) && n == (5) && nmax == (50) && w == (6.125581395348837)) || (eps == (0.0000010) && i == (1) && j == (5) && k == (1) && n == (5) && nmax == (50) && w == (7.6)) || (eps == (0.0000010) && i == (2) && j == (4) && k == (0) && n == (5) && nmax == (50) && w == (9.0)) || (eps == (0.0000010) && i == (3) && j == (4) && k == (1) && n == (5) && nmax == (50) && w == (98.2)) || (eps == (0.0000010) && i == (3) && j == (4) && k == (3) && n == (5) && nmax == (50) && w == (96.62093023255814)) || (eps == (0.0000010) && i == (2) && j == (3) && k == (1) && n == (5) && nmax == (50) && w == (78.75)) || (eps == (0.0000010) && i == (2) && j == (5) && k == (1) && n == (5) && nmax == (50) && w == (8.25)) || (eps == (0.0000010) && i == (4) && j == (5) && k == (5) && n == (5) && nmax == (50) && w == (114.50510358767053)) || (eps == (0.0000010) && i == (1) && j == (5) && k == (2) && n == (5) && nmax == (50) && w == (6.826801517067003)) || (eps == (0.0000010) && i == (0) && j == (2) && k == (0) && n == (5) && nmax == (50) && w == (5.0)) || (eps == (0.0000010) && i == (2) && j == (5) && k == (0) && n == (5) && nmax == (50) && w == (10.0)) || (eps == (0.0000010) && i == (4) && j == (5) && k == (1) && n == (5) && nmax == (50) && w == (117.55)) || (eps == (0.0000010) && i == (2) && j == (4) && k == (1) && n == (5) && nmax == (50) && w == (7.5)) || (eps == (0.0000010) && i == (0) && j == (4) && k == (1) && n == (5) && nmax == (50) && w == (6.1)) || (eps == (0.0000010) && i == (0) && j == (4) && k == (0) && n == (5) && nmax == (50) && w == (7.0)) || (eps == (0.0000010) && i == (1) && j == (2) && k == (0) && n == (5) && nmax == (50) && w == (60.0)) || (eps == (0.0000010) && i == (2) && j == (3) && k == (0) && n == (5) && nmax == (50) && w == (80.0)) || (eps == (0.0000010) && i == (2) && j == (5) && k == (2) && n == (5) && nmax == (50) && w == (7.327433628318584)) || (eps == (0.0000010) && i == (0) && j == (5) && k == (0) && n == (5) && nmax == (50) && w == (8.0)) || (eps == (0.0000010) && i == (3) && j == (5) && k == (4) && n == (5) && nmax == (50) && w == (6.587261604893847)) || (eps == (0.0000010) && i == (4) && j == (5) && k == (3) && n == (5) && nmax == (50) && w == (115.53488372093022)) || (eps == (0.0000010) && i == (3) && j == (4) && k == (0) && n == (5) && nmax == (50) && w == (100.0)) || (eps == (0.0000010) && i == (2) && j == (5) && k == (3) && n == (5) && nmax == (50) && w == (6.697674418604651)) || (eps == (0.0000010) && i == (1) && j == (4) && k == (2) && n == (5) && nmax == (50) && w == (6.121365360303413)) || (eps == (0.0000010) && i == (3) && j == (5) && k == (2) && n == (5) && nmax == (50) && w == (7.828065739570165)) || (eps == (0.0000010) && i == (3) && j == (5) && k == (1) && n == (5) && nmax == (50) && w == (8.9)) || (eps == (0.0000010) && i == (1) && j == (4) && k == (0) && n == (5) && nmax == (50) && w == (8.0)) || (eps == (0.0000010) && i == (2) && j == (4) && k == (2) && n == (5) && nmax == (50) && w == (6.6902654867256635)) || (eps == (0.0000010) && i == (1) && j == (2) && k == (1) && n == (5) && nmax == (50) && w == (59.2)) || (eps == (0.0000010) && i == (4) && j == (5) && k == (4) && n == (5) && nmax == (50) && w == (114.95645915797049)) || (eps == (0.0000010) && i == (1) && j == (3) && k == (1) && n == (5) && nmax == (50) && w == (6.0)) || (eps == (0.0000010) && i == (1) && j == (4) && k == (1) && n == (5) && nmax == (50) && w == (6.8)) || (eps == (0.0000010) && i == (1) && j == (3) && k == (2) && n == (5) && nmax == (50) && w == (5.4159292035398225)) || (eps == (0.0000010) && i == (3) && j == (4) && k == (2) && n == (5) && nmax == (50) && w == (97.25916561314791)) || (eps == (0.0000010) && i == (4) && j == (5) && k == (2) && n == (5) && nmax == (50) && w == (116.32869785082174)) || (eps == (0.0000010) && i == (0) && j == (1) && k == (1) && n == (5) && nmax == (50) && w == (39.55)) [2024-09-21 19:06:08,130 INFO L1541 ArrayList]: Loop invariant at [L118-L136] (eps == (0.0000010) && i == (1) && j == (6) && k == (1) && n == (5) && nmax == (50) && w == (6.95)) || (eps == (0.0000010) && i == (0) && n == (5) && nmax == (50)) || (eps == (0.0000010) && i == (3) && j == (6) && k == (3) && n == (5) && nmax == (50) && w == (6.697674418604651)) || (eps == (0.0000010) && i == (4) && j == (6) && k == (4) && n == (5) && nmax == (50) && w == (6.587261604893847)) || (eps == (0.0000010) && i == (5) && j == (6) && k == (5) && n == (5) && nmax == (50) && w == (114.50510358767053)) || (eps == (0.0000010) && i == (2) && j == (6) && k == (2) && n == (5) && nmax == (50) && w == (6.826801517067003)) [2024-09-21 19:06:08,131 INFO L1541 ArrayList]: Loop invariant at [L129-L135] (eps == (0.0000010) && i == (0) && j == (5) && k == (1) && n == (5) && nmax == (50) && w == (6.1)) || (eps == (0.0000010) && i == (3) && j == (6) && k == (4) && n == (5) && nmax == (50) && w == (6.587261604893847)) || (eps == (0.0000010) && i == (1) && j == (4) && k == (2) && n == (5) && nmax == (50) && w == (5.4159292035398225)) || (eps == (0.0000010) && i == (0) && j == (4) && k == (1) && n == (5) && nmax == (50) && w == (5.25)) || (eps == (0.0000010) && i == (1) && j == (2) && k == (1) && n == (5) && nmax == (50) && w == (6.95)) || (eps == (0.0000010) && i == (2) && j == (6) && k == (3) && n == (5) && nmax == (50) && w == (6.697674418604651)) || (eps == (0.0000010) && i == (4) && j == (5) && k == (4) && n == (5) && nmax == (50) && w == (6.587261604893847)) || (eps == (0.0000010) && i == (3) && j == (5) && k == (4) && n == (5) && nmax == (50) && w == (96.1370996761425)) || (eps == (0.0000010) && i == (3) && j == (4) && k == (3) && n == (5) && nmax == (50) && w == (6.6976744186046515)) || (eps == (0.0000010) && i == (0) && j == (2) && k == (1) && n == (5) && nmax == (50) && w == (39.55)) || (eps == (0.0000010) && i == (0) && j == (3) && k == (1) && n == (5) && nmax == (50) && w == (4.4)) || (eps == (0.0000010) && i == (1) && j == (6) && k == (2) && n == (5) && nmax == (50) && w == (6.826801517067003)) || (eps == (0.0000010) && i == (1) && j == (3) && k == (2) && n == (5) && nmax == (50) && w == (58.710493046776236)) || (eps == (0.0000010) && i == (1) && j == (5) && k == (2) && n == (5) && nmax == (50) && w == (6.121365360303413)) || (eps == (0.0000010) && i == (2) && j == (3) && k == (2) && n == (5) && nmax == (50) && w == (6.826801517067003)) || (eps == (0.0000010) && i == (0) && j == (1) && n == (5) && nmax == (50) && w == (7.0)) || (eps == (0.0000010) && i == (4) && j == (6) && k == (5) && n == (5) && nmax == (50) && w == (114.50510358767053)) || (eps == (0.0000010) && i == (2) && j == (4) && k == (3) && n == (5) && nmax == (50) && w == (77.55348837209303)) || (eps == (0.0000010) && i == (2) && j == (5) && k == (3) && n == (5) && nmax == (50) && w == (6.125581395348837)) || (eps == (0.0000010) && i == (0) && j == (6) && k == (1) && n == (5) && nmax == (50) && w == (6.95)) [2024-09-21 19:06:08,131 INFO L1541 ArrayList]: Loop invariant at [L96-L101] (eps == (0.0000010) && i == (1) && j == (6) && n == (5) && nmax == (50) && w == (69.0)) || (eps == (0.0000010) && i == (4) && j == (0) && n == (5) && nmax == (50) && w == (0.0)) || (eps == (0.0000010) && i == (1) && j == (1) && n == (5) && nmax == (50) && w == (3.0)) || (eps == (0.0000010) && i == (1) && j == (2) && n == (5) && nmax == (50) && w == (43.0)) || (eps == (0.0000010) && i == (5) && j == (6) && n == (5) && nmax == (50) && w == (165.0)) || (eps == (0.0000010) && i == (3) && j == (1) && n == (5) && nmax == (50) && w == (5.0)) || (eps == (0.0000010) && i == (2) && j == (0) && n == (5) && nmax == (50) && w == (0.0)) || (eps == (0.0000010) && i == (3) && j == (4) && n == (5) && nmax == (50) && w == (98.0)) || (eps == (0.0000010) && i == (4) && j == (1) && n == (5) && nmax == (50) && w == (6.0)) || (eps == (0.0000010) && i == (5) && j == (0) && n == (5) && nmax == (50) && w == (0.0)) || (eps == (0.0000010) && i == (3) && j == (3) && n == (5) && nmax == (50) && w == (18.0)) || (eps == (0.0000010) && i == (3) && j == (6) && n == (5) && nmax == (50) && w == (117.0)) || (eps == (0.0000010) && i == (4) && j == (5) && n == (5) && nmax == (50) && w == (130.0)) || (eps == (0.0000010) && i == (5) && j == (5) && n == (5) && nmax == (50) && w == (45.0)) || (eps == (0.0000010) && i == (0) && j == (2) && n == (5) && nmax == (50) && w == (23.0)) || (eps == (0.0000010) && i == (1) && j == (4) && n == (5) && nmax == (50) && w == (54.0)) || (eps == (0.0000010) && i == (3) && j == (0) && n == (5) && nmax == (50) && w == (0.0)) || (eps == (0.0000010) && i == (0) && j == (0) && n == (5) && nmax == (50) && w == (0.0)) || (eps == (0.0000010) && i == (0) && j == (6) && n == (5) && nmax == (50) && w == (45.0)) || (eps == (0.0000010) && i == (1) && j == (5) && n == (5) && nmax == (50) && w == (61.0)) || (eps == (0.0000010) && i == (3) && j == (5) && n == (5) && nmax == (50) && w == (107.0)) || (eps == (0.0000010) && i == (0) && j == (3) && n == (5) && nmax == (50) && w == (27.0)) || (eps == (0.0000010) && i == (2) && j == (1) && n == (5) && nmax == (50) && w == (4.0)) || (eps == (0.0000010) && i == (4) && j == (4) && n == (5) && nmax == (50) && w == (30.0)) || (eps == (0.0000010) && i == (1) && j == (0) && n == (5) && nmax == (50) && w == (0.0)) || (eps == (0.0000010) && i == (5) && j == (2) && n == (5) && nmax == (50) && w == (15.0)) || (eps == (0.0000010) && i == (0) && j == (1) && n == (5) && nmax == (50) && w == (20.0)) || (eps == (0.0000010) && i == (4) && j == (2) && n == (5) && nmax == (50) && w == (13.0)) || (eps == (0.0000010) && i == (2) && j == (6) && n == (5) && nmax == (50) && w == (93.0)) || (eps == (0.0000010) && i == (2) && j == (3) && n == (5) && nmax == (50) && w == (69.0)) || (eps == (0.0000010) && i == (5) && j == (3) && n == (5) && nmax == (50) && w == (24.0)) || (eps == (0.0000010) && i == (2) && j == (2) && n == (5) && nmax == (50) && w == (9.0)) || (eps == (0.0000010) && i == (3) && j == (2) && n == (5) && nmax == (50) && w == (11.0)) || (eps == (0.0000010) && i == (2) && j == (4) && n == (5) && nmax == (50) && w == (76.0)) || (eps == (0.0000010) && i == (2) && j == (5) && n == (5) && nmax == (50) && w == (84.0)) || (eps == (0.0000010) && i == (5) && j == (4) && n == (5) && nmax == (50) && w == (34.0)) || (eps == (0.0000010) && i == (5) && j == (1) && n == (5) && nmax == (50) && w == (7.0)) || (eps == (0.0000010) && i == (0) && j == (4) && n == (5) && nmax == (50) && w == (32.0)) || (eps == (0.0000010) && i == (4) && j == (6) && n == (5) && nmax == (50) && w == (141.0)) || (eps == (0.0000010) && i == (0) && j == (5) && n == (5) && nmax == (50) && w == (38.0)) || (eps == (0.0000010) && i == (1) && j == (3) && n == (5) && nmax == (50) && w == (48.0)) || (eps == (0.0000010) && i == (4) && j == (3) && n == (5) && nmax == (50) && w == (21.0)) [2024-09-21 19:06:08,131 INFO L1541 ArrayList]: Loop invariant at [L141-L142] (eps == (0.0000010) && i == (3) && j == (2) && k == (5) && n == (5) && nmax == (50) && w == (97.48672566371681)) || (eps == (0.0000010) && i == (4) && j == (0) && k == (5) && n == (5) && nmax == (50) && w == (141.0)) || (eps == (0.0000010) && i == (5) && j == (2) && k == (5) && n == (5) && nmax == (50) && w == (138.3109987357775)) || (eps == (0.0000010) && i == (2) && j == (1) && k == (5) && n == (5) && nmax == (50) && w == (84.0)) || (eps == (0.0000010) && i == (4) && j == (4) && k == (5) && n == (5) && nmax == (50) && w == (102.72436128103635)) || (eps == (0.0000010) && i == (5) && j == (5) && k == (5) && n == (5) && nmax == (50) && w == (114.50510358767056)) || (eps == (0.0000010) && i == (1) && j == (0) && k == (5) && n == (5) && nmax == (50) && w == (69.0)) || (eps == (0.0000010) && i == (2) && j == (0) && k == (5) && n == (5) && nmax == (50) && w == (93.0)) || (eps == (0.0000010) && i == (5) && j == (0) && k == (5) && n == (5) && nmax == (50) && w == (165.0)) || (eps == (0.0000010) && i == (5) && j == (4) && k == (5) && n == (5) && nmax == (50) && w == (121.54372076286435)) || (eps == (0.0000010) && i == (3) && j == (1) && k == (5) && n == (5) && nmax == (50) && w == (105.75)) || (eps == (0.0000010) && i == (3) && j == (3) && k == (5) && n == (5) && nmax == (50) && w == (90.37674418604651)) || (eps == (0.0000010) && i == (4) && j == (1) && k == (5) && n == (5) && nmax == (50) && w == (127.5)) || (eps == (0.0000010) && i == (5) && j == (3) && k == (5) && n == (5) && nmax == (50) && w == (129.34883720930233)) || (eps == (0.0000010) && i == (1) && j == (1) && k == (5) && n == (5) && nmax == (50) && w == (62.25)) || (eps == (0.0000010) && i == (5) && j == (1) && k == (5) && n == (5) && nmax == (50) && w == (149.25)) || (eps == (0.0000010) && i == (2) && j == (2) && k == (5) && n == (5) && nmax == (50) && w == (77.07458912768647)) || (eps == (0.0000010) && i == (3) && j == (0) && k == (5) && n == (5) && nmax == (50) && w == (117.0)) || (eps == (0.0000010) && i == (4) && j == (2) && k == (5) && n == (5) && nmax == (50) && w == (117.89886219974716)) || (eps == (0.0000010) && i == (4) && j == (3) && k == (5) && n == (5) && nmax == (50) && w == (109.86279069767443)) [2024-09-21 19:06:08,131 INFO L1541 ArrayList]: Loop invariant at [L146-L152] (eps == (0.0000010) && i == (2) && j == (6) && k == (5) && n == (5) && nmax == (50) && w == (77.55348837209303)) || (eps == (0.0000010) && i == (1) && j == (6) && k == (5) && n == (5) && nmax == (50) && w == (58.71049304677623)) || (eps == (0.0000010) && i == (4) && j == (5) && k == (5) && n == (5) && nmax == (50) && w == (114.50510358767056)) || (eps == (0.0000010) && i == (-1) && j == (6) && k == (5) && n == (5) && nmax == (50) && w == (20.0)) || (eps == (0.0000010) && i == (3) && j == (6) && k == (5) && n == (5) && nmax == (50) && w == (96.1370996761425)) || (eps == (0.0000010) && i == (0) && j == (6) && k == (5) && n == (5) && nmax == (50) && w == (39.55)) [2024-09-21 19:06:08,131 INFO L1541 ArrayList]: Loop invariant at [L125-L126] (eps == (0.0000010) && i == (1) && j == (5) && k == (1) && n == (5) && nmax == (50) && w == (6.95)) || (eps == (0.0000010) && i == (3) && j == (4) && k == (0) && n == (5) && nmax == (50) && w == (9.0)) || (eps == (0.0000010) && i == (3) && j == (5) && k == (2) && n == (5) && nmax == (50) && w == (7.327433628318584)) || (eps == (0.0000010) && i == (4) && j == (5) && k == (4) && n == (5) && nmax == (50) && w == (6.587261604893847)) || (eps == (0.0000010) && i == (4) && j == (5) && k == (2) && n == (5) && nmax == (50) && w == (7.828065739570165)) || (eps == (0.0000010) && i == (2) && j == (4) && k == (2) && n == (5) && nmax == (50) && w == (6.121365360303413)) || (eps == (0.0000010) && i == (4) && j == (5) && k == (3) && n == (5) && nmax == (50) && w == (7.116279069767442)) || (eps == (0.0000010) && i == (1) && j == (3) && k == (0) && n == (5) && nmax == (50) && w == (6.0)) || (eps == (0.0000010) && i == (2) && j == (3) && k == (2) && n == (5) && nmax == (50) && w == (5.4159292035398225)) || (eps == (0.0000010) && i == (2) && j == (5) && k == (2) && n == (5) && nmax == (50) && w == (6.826801517067003)) || (eps == (0.0000010) && i == (3) && j == (4) && k == (3) && n == (5) && nmax == (50) && w == (6.125581395348837)) || (eps == (0.0000010) && i == (3) && j == (5) && k == (0) && n == (5) && nmax == (50) && w == (10.0)) || (eps == (0.0000010) && i == (2) && j == (5) && k == (0) && n == (5) && nmax == (50) && w == (9.0)) || (eps == (0.0000010) && i == (3) && j == (4) && k == (2) && n == (5) && nmax == (50) && w == (6.6902654867256635)) || (eps == (0.0000010) && i == (1) && j == (2) && k == (1) && n == (5) && nmax == (50) && w == (4.4)) || (eps == (0.0000010) && i == (1) && j == (5) && k == (0) && n == (5) && nmax == (50) && w == (8.0)) || (eps == (0.0000010) && i == (2) && j == (4) && k == (1) && n == (5) && nmax == (50) && w == (6.8)) || (eps == (0.0000010) && i == (3) && j == (5) && k == (1) && n == (5) && nmax == (50) && w == (8.25)) || (eps == (0.0000010) && i == (2) && j == (3) && k == (0) && n == (5) && nmax == (50) && w == (7.0)) || (eps == (0.0000010) && i == (2) && j == (5) && k == (1) && n == (5) && nmax == (50) && w == (7.6)) || (eps == (0.0000010) && i == (4) && j == (5) && k == (1) && n == (5) && nmax == (50) && w == (8.9)) || (eps == (0.0000010) && i == (1) && j == (2) && k == (0) && n == (5) && nmax == (50) && w == (5.0)) || (eps == (0.0000010) && i == (2) && j == (3) && k == (1) && n == (5) && nmax == (50) && w == (6.0)) || (eps == (0.0000010) && i == (2) && j == (4) && k == (0) && n == (5) && nmax == (50) && w == (8.0)) || (eps == (0.0000010) && i == (1) && j == (4) && k == (0) && n == (5) && nmax == (50) && w == (7.0)) || (eps == (0.0000010) && i == (1) && j == (4) && k == (1) && n == (5) && nmax == (50) && w == (6.1)) || (eps == (0.0000010) && i == (1) && j == (3) && k == (1) && n == (5) && nmax == (50) && w == (5.25)) || (eps == (0.0000010) && i == (3) && j == (5) && k == (3) && n == (5) && nmax == (50) && w == (6.6976744186046515)) || (eps == (0.0000010) && i == (3) && j == (4) && k == (1) && n == (5) && nmax == (50) && w == (7.5)) || (eps == (0.0000010) && i == (4) && j == (5) && k == (0) && n == (5) && nmax == (50) && w == (11.0)) [2024-09-21 19:06:08,132 INFO L1541 ArrayList]: Loop invariant at [L121-L128] (eps == (0.0000010) && i == (3) && j == (4) && k == (3) && n == (5) && nmax == (50) && w == (6.697674418604651)) || (eps == (0.0000010) && i == (0) && j == (5) && n == (5) && nmax == (50) && w == (6.0)) || (eps == (0.0000010) && i == (0) && j == (1) && n == (5) && nmax == (50)) || (eps == (0.0000010) && i == (0) && j == (6) && n == (5) && nmax == (50) && w == (7.0)) || (eps == (0.0000010) && i == (2) && j == (6) && k == (2) && n == (5) && nmax == (50) && w == (6.826801517067003)) || (eps == (0.0000010) && i == (1) && j == (4) && k == (1) && n == (5) && nmax == (50) && w == (5.25)) || (eps == (0.0000010) && i == (2) && j == (5) && k == (2) && n == (5) && nmax == (50) && w == (6.121365360303413)) || (eps == (0.0000010) && i == (0) && j == (2) && n == (5) && nmax == (50) && w == (3.0)) || (eps == (0.0000010) && i == (0) && j == (4) && n == (5) && nmax == (50) && w == (5.0)) || (eps == (0.0000010) && i == (0) && j == (3) && n == (5) && nmax == (50) && w == (4.0)) || (eps == (0.0000010) && i == (1) && j == (6) && k == (1) && n == (5) && nmax == (50) && w == (6.95)) || (eps == (0.0000010) && i == (2) && j == (3) && k == (2) && n == (5) && nmax == (50) && w == (6.826801517067003)) || (eps == (0.0000010) && i == (1) && j == (5) && k == (1) && n == (5) && nmax == (50) && w == (6.1)) || (eps == (0.0000010) && i == (3) && j == (6) && k == (3) && n == (5) && nmax == (50) && w == (6.6976744186046515)) || (eps == (0.0000010) && i == (2) && j == (4) && k == (2) && n == (5) && nmax == (50) && w == (5.4159292035398225)) || (eps == (0.0000010) && i == (3) && j == (5) && k == (3) && n == (5) && nmax == (50) && w == (6.125581395348837)) || (eps == (0.0000010) && i == (4) && j == (5) && k == (4) && n == (5) && nmax == (50) && w == (6.587261604893847)) || (eps == (0.0000010) && i == (1) && j == (3) && k == (1) && n == (5) && nmax == (50) && w == (4.4)) || (eps == (0.0000010) && i == (1) && j == (2) && k == (1) && n == (5) && nmax == (50) && w == (6.95)) || (eps == (0.0000010) && i == (4) && j == (6) && k == (4) && n == (5) && nmax == (50) && w == (6.587261604893847)) [2024-09-21 19:06:08,132 INFO L1541 ArrayList]: Loop invariant at [L93-L104] (eps == (0.0000010) && i == (4) && j == (6) && n == (5) && nmax == (50) && w == (117.0)) || (eps == (0.0000010) && i == (1) && j == (6) && n == (5) && nmax == (50) && w == (45.0)) || (eps == (0.0000010) && i == (5) && j == (6) && n == (5) && nmax == (50) && w == (141.0)) || (eps == (0.0000010) && i == (0) && n == (5) && nmax == (50)) || (eps == (0.0000010) && i == (2) && j == (6) && n == (5) && nmax == (50) && w == (69.0)) || (eps == (0.0000010) && i == (3) && j == (6) && n == (5) && nmax == (50) && w == (93.0)) || (eps == (0.0000010) && i == (6) && j == (6) && n == (5) && nmax == (50) && w == (165.0)) [2024-09-21 19:06:08,132 INFO L1541 ArrayList]: Loop invariant at [L149-L150] (eps == (0.0000010) && i == (4) && j == (5) && k == (5) && n == (5) && nmax == (50) && w == (102.72436128103635)) || (eps == (0.0000010) && i == (1) && j == (4) && k == (5) && n == (5) && nmax == (50) && w == (52.6)) || (eps == (0.0000010) && i == (0) && j == (2) && k == (5) && n == (5) && nmax == (50) && w == (42.0)) || (eps == (0.0000010) && i == (0) && j == (3) && k == (5) && n == (5) && nmax == (50) && w == (38.0)) || (eps == (0.0000010) && i == (4) && j == (6) && k == (5) && n == (5) && nmax == (50) && w == (96.1370996761425)) || (eps == (0.0000010) && i == (2) && j == (5) && k == (5) && n == (5) && nmax == (50) && w == (65.53729456384323)) || (eps == (0.0000010) && i == (0) && j == (4) && k == (5) && n == (5) && nmax == (50) && w == (33.0)) || (eps == (0.0000010) && i == (0) && j == (5) && k == (5) && n == (5) && nmax == (50) && w == (27.0)) || (eps == (0.0000010) && i == (3) && j == (6) && k == (5) && n == (5) && nmax == (50) && w == (77.55348837209303)) || (eps == (0.0000010) && i == (1) && j == (6) && k == (5) && n == (5) && nmax == (50) && w == (39.55)) || (eps == (0.0000010) && i == (3) && j == (4) && k == (5) && n == (5) && nmax == (50) && w == (90.37674418604651)) || (eps == (0.0000010) && i == (0) && j == (1) && k == (5) && n == (5) && nmax == (50) && w == (45.0)) || (eps == (0.0000010) && i == (2) && j == (4) && k == (5) && n == (5) && nmax == (50) && w == (71.65865992414665)) || (eps == (0.0000010) && i == (2) && j == (6) && k == (5) && n == (5) && nmax == (50) && w == (58.71049304677623)) || (eps == (0.0000010) && i == (1) && j == (2) && k == (5) && n == (5) && nmax == (50) && w == (62.25)) || (eps == (0.0000010) && i == (1) && j == (3) && k == (5) && n == (5) && nmax == (50) && w == (57.85)) || (eps == (0.0000010) && i == (0) && j == (6) && k == (5) && n == (5) && nmax == (50) && w == (20.0)) || (eps == (0.0000010) && i == (3) && j == (5) && k == (5) && n == (5) && nmax == (50) && w == (84.25116279069768)) || (eps == (0.0000010) && i == (2) && j == (3) && k == (5) && n == (5) && nmax == (50) && w == (77.07458912768647)) || (eps == (0.0000010) && i == (1) && j == (5) && k == (5) && n == (5) && nmax == (50) && w == (46.5)) [2024-09-21 19:06:08,132 INFO L1541 ArrayList]: Function contract at [L111]: requires eps == (0.0000010) && n == (5) && nmax == (50), ensures (!(eps == (0.0000010) && n == (5) && nmax == (50)) || ( esult == (0))) [2024-09-21 19:06:08,132 INFO L1541 ArrayList]: Function contract at [L85]: requires 1, ensures (!(1) || ( esult == (0))) [2024-09-21 19:06:08,133 INFO L1541 ArrayList]: Function contract at [L76]: requires n == (58.710493046776236) || n == (77.55348837209303) || n == (39.55) || n == (20.0) || n == (96.1370996761425), ensures (!(n == (20.0)) || ( esult == (20.0))) && (!(n == (58.710493046776236)) || ( esult == (58.710493046776236))) && (!(n == (39.55)) || ( esult == (39.55))) && (!(n == (96.1370996761425)) || ( esult == (96.1370996761425))) && (!(n == (77.55348837209303)) || ( esult == (77.55348837209303))) [2024-09-21 19:06:08,133 INFO L1541 ArrayList]: Function contract at [L5]: requires cond == (1), ensures (!(cond == (1)) || (1)) [2024-09-21 19:06:08,158 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-21 19:06:08,323 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/lu.cmp.c[318,331] [2024-09-21 19:06:08,383 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-09-21 19:06:08,402 INFO L200 MainTranslator]: Completed pre-run Start Parsing Global Start Parsing Global [2024-09-21 19:06:08,441 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/lu.cmp.c[318,331] Start Parsing Global Start Parsing Global [2024-09-21 19:06:08,449 ERROR L321 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: esult [2024-09-21 19:06:08,452 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@583f6f54 and model type witness-2.1.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 21.09 07:06:08, skipping insertion in model container [2024-09-21 19:06:08,452 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-21 19:06:08,453 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-09-21 19:06:08,455 INFO L158 Benchmark]: Toolchain (without parser) took 355.66ms. Allocated memory is still 83.9MB. Free memory was 55.7MB in the beginning and 40.7MB in the end (delta: 15.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-09-21 19:06:08,455 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 60.8MB. Free memory is still 29.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:06:08,456 INFO L158 Benchmark]: Witness Parser took 0.22ms. Allocated memory is still 83.9MB. Free memory is still 60.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-21 19:06:08,457 INFO L158 Benchmark]: CACSL2BoogieTranslator took 352.95ms. Allocated memory is still 83.9MB. Free memory was 55.5MB in the beginning and 40.7MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-09-21 19:06:08,459 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 60.8MB. Free memory is still 29.8MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.22ms. Allocated memory is still 83.9MB. Free memory is still 60.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 352.95ms. Allocated memory is still 83.9MB. Free memory was 55.5MB in the beginning and 40.7MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 77]: Incorrect Syntax Undeclared variable in ACSL expression: esult RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN