./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/chl-word-symm.wvr.c --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-word-symm.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version ab2e0ac4 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/chl-word-symm.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-word-symm.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-ab2e0ac-m [2024-01-29 14:18:17,634 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:18:17,704 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 14:18:17,707 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:18:17,707 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:18:17,726 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:18:17,728 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:18:17,728 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:18:17,729 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:18:17,732 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:18:17,732 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:18:17,732 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:18:17,733 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:18:17,734 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:18:17,734 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:18:17,734 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:18:17,735 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:18:17,735 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:18:17,735 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 14:18:17,735 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:18:17,735 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:18:17,736 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:18:17,736 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:18:17,736 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:18:17,736 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:18:17,737 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:18:17,737 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:18:17,737 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:18:17,737 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:18:17,738 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:18:17,738 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:18:17,739 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:18:17,739 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:18:17,739 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:18:17,739 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:18:17,739 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:18:17,739 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 14:18:17,740 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 14:18:17,740 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:18:17,740 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:18:17,740 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:18:17,740 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:18:17,740 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:18:17,741 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/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:18:17,962 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:18:17,981 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:18:17,983 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:18:17,984 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:18:17,984 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:18:17,985 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-word-symm.wvr.c [2024-01-29 14:18:19,005 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:18:19,151 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:18:19,152 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-word-symm.wvr.c [2024-01-29 14:18:19,157 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/131a6d063/5224a325242c4393b71e456df7258ba1/FLAG71ba48586 [2024-01-29 14:18:19,166 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/131a6d063/5224a325242c4393b71e456df7258ba1 [2024-01-29 14:18:19,168 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:18:19,173 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:18:19,175 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-word-symm.wvr.yml/witness.yml [2024-01-29 14:18:19,287 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:18:19,288 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:18:19,288 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:18:19,289 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:18:19,293 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:18:19,294 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:18:19" (1/2) ... [2024-01-29 14:18:19,294 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1315dfca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:18:19, skipping insertion in model container [2024-01-29 14:18:19,295 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:18:19" (1/2) ... [2024-01-29 14:18:19,296 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@53d5cf21 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:18:19, skipping insertion in model container [2024-01-29 14:18:19,296 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:18:19" (2/2) ... [2024-01-29 14:18:19,297 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1315dfca and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:18:19, skipping insertion in model container [2024-01-29 14:18:19,297 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:18:19" (2/2) ... [2024-01-29 14:18:19,297 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:18:19,329 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:18:19,330 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-29 14:18:19,330 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] size != 0 [2024-01-29 14:18:19,331 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] get2 == 0 [2024-01-29 14:18:19,331 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] res1 == 0 [2024-01-29 14:18:19,331 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] res2 == 0 [2024-01-29 14:18:19,331 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (((((((((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && i == 4) || ((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((3 <= size && (-5LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((2 <= size && (-3LL + (long long )i) + (long long )size >= 0LL) && i == 1)) || (((1 <= size && (-1LL + (long long )i) + (long long )size >= 0LL) && 0 == i) && i == 0)) || (((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1)) || ((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && i == 5) [2024-01-29 14:18:19,331 INFO L98 nessWitnessExtractor]: Loop invariant at [L69-L75] stop == (_Bool)0 [2024-01-29 14:18:19,331 INFO L98 nessWitnessExtractor]: Loop invariant at [L69-L75] (_Bool)0 == stop [2024-01-29 14:18:19,332 INFO L98 nessWitnessExtractor]: Loop invariant at [L69-L75] (((((((((((i == 5 || i == 4) || i == 4) || i == 3) || i == 3) || i == 2) || i == 2) || i == 1) || i == 1) || (0 == i && i == 0)) || (0 == i && i == 0)) || ((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2)) || ((6 <= i && i != 1) && i != 2) [2024-01-29 14:18:19,332 INFO L98 nessWitnessExtractor]: Loop invariant at [L69-L75] (unsigned long )_argptr == 0UL [2024-01-29 14:18:19,332 INFO L98 nessWitnessExtractor]: Loop invariant at [L115-L117] res1 == 0 [2024-01-29 14:18:19,332 INFO L98 nessWitnessExtractor]: Loop invariant at [L115-L117] get2 == 0 [2024-01-29 14:18:19,332 INFO L98 nessWitnessExtractor]: Loop invariant at [L115-L117] res2 == 0 [2024-01-29 14:18:19,332 INFO L98 nessWitnessExtractor]: Loop invariant at [L115-L117] ((((((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && ((((((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && i == 5) || ((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && i == 1))) || (0 == i && i == 0)) || (((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && size != 0) && i != 1)) || ((((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 7) && size != 0)) || ((((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 6) && size != 0) [2024-01-29 14:18:19,332 INFO L98 nessWitnessExtractor]: Loop invariant at [L49-L55] (_Bool)0 == stop [2024-01-29 14:18:19,333 INFO L98 nessWitnessExtractor]: Loop invariant at [L49-L55] (unsigned long )_argptr == 0UL [2024-01-29 14:18:19,333 INFO L98 nessWitnessExtractor]: Loop invariant at [L49-L55] (((((((((((((6 <= i && i != 1) && i != 2) || i == 5) || i == 5) || i == 4) || i == 4) || i == 3) || i == 3) || i == 2) || i == 2) || i == 1) || i == 1) || (0 == i && i == 0)) || (0 == i && i == 0) [2024-01-29 14:18:19,333 INFO L98 nessWitnessExtractor]: Loop invariant at [L49-L55] stop == (_Bool)0 [2024-01-29 14:18:19,333 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L78] (unsigned long )_argptr == 0UL [2024-01-29 14:18:19,333 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L78] stop == (_Bool)0 || stop == (_Bool)1 [2024-01-29 14:18:19,333 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L78] 0 <= i [2024-01-29 14:18:19,333 INFO L98 nessWitnessExtractor]: Location invariant before [L112-L112] get2 == 0 [2024-01-29 14:18:19,334 INFO L98 nessWitnessExtractor]: Location invariant before [L112-L112] res1 == 0 [2024-01-29 14:18:19,334 INFO L98 nessWitnessExtractor]: Location invariant before [L112-L112] res2 == 0 [2024-01-29 14:18:19,334 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] res1 == 0 [2024-01-29 14:18:19,334 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] 0 <= i [2024-01-29 14:18:19,334 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] (long long )i - (long long )size >= 0LL [2024-01-29 14:18:19,334 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] res2 == 0 [2024-01-29 14:18:19,334 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] get2 == 0 [2024-01-29 14:18:19,334 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L54] (_Bool)0 == stop [2024-01-29 14:18:19,335 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L54] stop == (_Bool)0 [2024-01-29 14:18:19,335 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L54] (((((((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-29 14:18:19,335 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L54] (unsigned long )_argptr == 0UL [2024-01-29 14:18:19,335 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L61] (unsigned long )_argptr == 0UL [2024-01-29 14:18:19,335 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L61] (_Bool)0 == stop [2024-01-29 14:18:19,335 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L61] stop == (_Bool)0 [2024-01-29 14:18:19,335 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L81] (unsigned long )_argptr == 0UL [2024-01-29 14:18:19,336 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L81] stop == (_Bool)0 [2024-01-29 14:18:19,336 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L81] (_Bool)0 == stop [2024-01-29 14:18:19,336 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (((((i == 4 || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || ((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2)) || i == 5 [2024-01-29 14:18:19,336 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-29 14:18:19,336 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (_Bool)0 == stop [2024-01-29 14:18:19,336 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] stop == (_Bool)0 [2024-01-29 14:18:19,336 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] stop == (_Bool)0 [2024-01-29 14:18:19,337 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] 0 <= i [2024-01-29 14:18:19,337 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL [2024-01-29 14:18:19,337 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] count2 == 0 [2024-01-29 14:18:19,337 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (0LL - (long long )n1) - (long long )n2 >= 0LL [2024-01-29 14:18:19,337 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] get1 == 0 [2024-01-29 14:18:19,337 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] n1 == 0 [2024-01-29 14:18:19,338 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (long long )n1 + (long long )n2 >= 0LL [2024-01-29 14:18:19,338 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] get2 == 0 [2024-01-29 14:18:19,338 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] res1 == 0 [2024-01-29 14:18:19,338 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] res2 == 0 [2024-01-29 14:18:19,338 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (long long )n1 - (long long )n2 >= 0LL [2024-01-29 14:18:19,339 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] n2 == 0 [2024-01-29 14:18:19,339 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (0LL - (long long )n1) + (long long )n2 >= 0LL [2024-01-29 14:18:19,340 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L74] stop == (_Bool)0 [2024-01-29 14:18:19,340 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L74] (unsigned long )_argptr == 0UL [2024-01-29 14:18:19,340 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L74] (((((i == 5 || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || ((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) [2024-01-29 14:18:19,340 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L74] (_Bool)0 == stop [2024-01-29 14:18:19,340 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] stop == (_Bool)0 || stop == (_Bool)1 [2024-01-29 14:18:19,340 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] (unsigned long )_argptr == 0UL [2024-01-29 14:18:19,341 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-29 14:18:19,341 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] stop == (_Bool)0 || stop == (_Bool)1 [2024-01-29 14:18:19,341 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] res2 == 0 [2024-01-29 14:18:19,341 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] res1 == 0 [2024-01-29 14:18:19,341 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L58] 0 <= i [2024-01-29 14:18:19,341 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L58] (unsigned long )_argptr == 0UL [2024-01-29 14:18:19,341 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L58] stop == (_Bool)0 || stop == (_Bool)1 [2024-01-29 14:18:19,341 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] res1 == 0 [2024-01-29 14:18:19,342 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] res2 == 0 [2024-01-29 14:18:19,342 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] get2 == 0 [2024-01-29 14:18:19,342 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] get2 == 0 [2024-01-29 14:18:19,342 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] res1 == 0 [2024-01-29 14:18:19,342 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] res2 == 0 [2024-01-29 14:18:19,342 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] res1 == 0 [2024-01-29 14:18:19,342 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] get2 == 0 [2024-01-29 14:18:19,342 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] res2 == 0 [2024-01-29 14:18:19,343 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-29 14:18:19,343 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] stop == (_Bool)0 [2024-01-29 14:18:19,343 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (((((i == 5 || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || ((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) [2024-01-29 14:18:19,343 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (_Bool)0 == stop [2024-01-29 14:18:19,343 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] res1 == 0 [2024-01-29 14:18:19,343 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] get1 == 0 [2024-01-29 14:18:19,343 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] n1 == 0 [2024-01-29 14:18:19,343 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (long long )n1 - (long long )n2 >= 0LL [2024-01-29 14:18:19,343 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] res2 == 0 [2024-01-29 14:18:19,344 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (long long )n1 + (long long )n2 >= 0LL [2024-01-29 14:18:19,344 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] n2 == 0 [2024-01-29 14:18:19,344 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (0LL - (long long )n1) - (long long )n2 >= 0LL [2024-01-29 14:18:19,344 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (0LL - (long long )n1) + (long long )n2 >= 0LL [2024-01-29 14:18:19,344 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] get2 == 0 [2024-01-29 14:18:19,344 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] res1 == 0 [2024-01-29 14:18:19,344 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] res2 == 0 [2024-01-29 14:18:19,344 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] get2 == 0 [2024-01-29 14:18:19,345 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] get1 == 0 [2024-01-29 14:18:19,345 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] get2 == 0 [2024-01-29 14:18:19,345 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] res1 == 0 [2024-01-29 14:18:19,345 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] res2 == 0 [2024-01-29 14:18:19,345 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] res2 == 0 [2024-01-29 14:18:19,345 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] get1 == 0 [2024-01-29 14:18:19,345 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] res1 == 0 [2024-01-29 14:18:19,345 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] get2 == 0 [2024-01-29 14:18:19,346 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] n2 == 0 [2024-01-29 14:18:19,346 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] 0 <= i [2024-01-29 14:18:19,346 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] stop == (_Bool)0 [2024-01-29 14:18:19,346 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] (unsigned long )_argptr == 0UL [2024-01-29 14:18:19,347 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-29 14:18:19,347 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] stop == (_Bool)0 || stop == (_Bool)1 [2024-01-29 14:18:19,348 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] (long long )n1 + (long long )n2 >= 0LL [2024-01-29 14:18:19,348 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] (0LL - (long long )n1) - (long long )n2 >= 0LL [2024-01-29 14:18:19,348 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] (long long )n1 - (long long )n2 >= 0LL [2024-01-29 14:18:19,348 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] count1 == 0 [2024-01-29 14:18:19,349 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] n1 == 0 [2024-01-29 14:18:19,349 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] get1 == 0 [2024-01-29 14:18:19,349 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] count2 == 0 [2024-01-29 14:18:19,349 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] get2 == 0 [2024-01-29 14:18:19,349 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] res2 == 0 [2024-01-29 14:18:19,349 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] n2 == 0 [2024-01-29 14:18:19,349 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] (0LL - (long long )n1) + (long long )n2 >= 0LL [2024-01-29 14:18:19,349 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] res1 == 0 [2024-01-29 14:18:19,350 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] (unsigned long )_argptr == 0UL [2024-01-29 14:18:19,350 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] stop == (_Bool)0 || stop == (_Bool)1 [2024-01-29 14:18:19,368 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:18:19,531 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-word-symm.wvr.c[2874,2887] [2024-01-29 14:18:19,544 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:18:19,561 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:18:19,572 WARN L424 MainDispatcher]: Unable to annotate extern int pthread_create (pthread_t *__restrict __newthread, const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))); with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-29 14:18:19,630 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 14:18:19,630 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@53d5cf21 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:18:19, skipping insertion in model container [2024-01-29 14:18:19,631 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:18:19,631 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:18:19,632 INFO L158 Benchmark]: Toolchain (without parser) took 344.12ms. Allocated memory is still 148.9MB. Free memory was 85.6MB in the beginning and 67.6MB in the end (delta: 18.0MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-29 14:18:19,633 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 148.9MB. Free memory is still 110.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:18:19,633 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 148.9MB. Free memory is still 92.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:18:19,634 INFO L158 Benchmark]: CACSL2BoogieTranslator took 342.57ms. Allocated memory is still 148.9MB. Free memory was 85.6MB in the beginning and 67.6MB in the end (delta: 18.0MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-29 14:18:19,635 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 148.9MB. Free memory is still 110.8MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.16ms. Allocated memory is still 148.9MB. Free memory is still 92.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 342.57ms. Allocated memory is still 148.9MB. Free memory was 85.6MB in the beginning and 67.6MB in the end (delta: 18.0MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 57]: Incorrect Syntax Undeclared variable in ACSL expression: i 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/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/weaver/chl-word-symm.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-word-symm.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-ab2e0ac-m [2024-01-29 14:18:21,313 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:18:21,391 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 14:18:21,397 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:18:21,397 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:18:21,428 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:18:21,428 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:18:21,429 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:18:21,429 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:18:21,432 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:18:21,432 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:18:21,432 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:18:21,433 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:18:21,434 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:18:21,434 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:18:21,435 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:18:21,435 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:18:21,435 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:18:21,435 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:18:21,435 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:18:21,436 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:18:21,436 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:18:21,437 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:18:21,437 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 14:18:21,437 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 14:18:21,437 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:18:21,437 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 14:18:21,438 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:18:21,438 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:18:21,438 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:18:21,439 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:18:21,439 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:18:21,439 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:18:21,439 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:18:21,440 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:18:21,440 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:18:21,440 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:18:21,441 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:18:21,441 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 14:18:21,441 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 14:18:21,441 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:18:21,441 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:18:21,442 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:18:21,442 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:18:21,442 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:18:21,442 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 14:18:21,442 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/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:18:21,706 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:18:21,721 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:18:21,723 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:18:21,724 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:18:21,726 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:18:21,727 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-word-symm.wvr.yml/witness.yml [2024-01-29 14:18:21,881 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:18:21,881 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:18:21,882 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-word-symm.wvr.c [2024-01-29 14:18:23,052 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:18:23,211 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:18:23,211 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-word-symm.wvr.c [2024-01-29 14:18:23,219 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fac263c97/62cbb2ea6ae94c44b6c7d3496be132b7/FLAG420cb781c [2024-01-29 14:18:23,232 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fac263c97/62cbb2ea6ae94c44b6c7d3496be132b7 [2024-01-29 14:18:23,233 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:18:23,234 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:18:23,236 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:18:23,236 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:18:23,240 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:18:23,240 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:18:21" (1/2) ... [2024-01-29 14:18:23,241 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ae354dd and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:18:23, skipping insertion in model container [2024-01-29 14:18:23,241 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:18:21" (1/2) ... [2024-01-29 14:18:23,242 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@546951d1 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:18:23, skipping insertion in model container [2024-01-29 14:18:23,243 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:18:23" (2/2) ... [2024-01-29 14:18:23,243 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ae354dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:18:23, skipping insertion in model container [2024-01-29 14:18:23,243 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:18:23" (2/2) ... [2024-01-29 14:18:23,243 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:18:23,285 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:18:23,286 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (_Bool)0 == stop [2024-01-29 14:18:23,286 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (((((i == 5 || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || ((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) [2024-01-29 14:18:23,286 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] stop == (_Bool)0 [2024-01-29 14:18:23,287 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-29 14:18:23,287 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] get2 == 0 [2024-01-29 14:18:23,287 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] res2 == 0 [2024-01-29 14:18:23,287 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] res1 == 0 [2024-01-29 14:18:23,287 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L78] stop == (_Bool)0 || stop == (_Bool)1 [2024-01-29 14:18:23,287 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L78] 0 <= i [2024-01-29 14:18:23,287 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L78] (unsigned long )_argptr == 0UL [2024-01-29 14:18:23,288 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] res1 == 0 [2024-01-29 14:18:23,288 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] get1 == 0 [2024-01-29 14:18:23,288 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] get2 == 0 [2024-01-29 14:18:23,288 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] res2 == 0 [2024-01-29 14:18:23,288 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] n2 == 0 [2024-01-29 14:18:23,288 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] res1 == 0 [2024-01-29 14:18:23,288 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (long long )n1 + (long long )n2 >= 0LL [2024-01-29 14:18:23,289 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (long long )n1 - (long long )n2 >= 0LL [2024-01-29 14:18:23,289 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] n1 == 0 [2024-01-29 14:18:23,289 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] get1 == 0 [2024-01-29 14:18:23,289 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] get2 == 0 [2024-01-29 14:18:23,289 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (0LL - (long long )n1) + (long long )n2 >= 0LL [2024-01-29 14:18:23,290 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] (0LL - (long long )n1) - (long long )n2 >= 0LL [2024-01-29 14:18:23,290 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] res2 == 0 [2024-01-29 14:18:23,290 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL [2024-01-29 14:18:23,290 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] stop == (_Bool)0 [2024-01-29 14:18:23,290 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] 0 <= i [2024-01-29 14:18:23,295 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] res1 == 0 [2024-01-29 14:18:23,295 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] res2 == 0 [2024-01-29 14:18:23,295 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] stop == (_Bool)0 || stop == (_Bool)1 [2024-01-29 14:18:23,295 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] (unsigned long )_argptr == 0UL [2024-01-29 14:18:23,296 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L74] (_Bool)0 == stop [2024-01-29 14:18:23,296 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L74] (unsigned long )_argptr == 0UL [2024-01-29 14:18:23,296 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L74] (((((i == 5 || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || ((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) [2024-01-29 14:18:23,297 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L74] stop == (_Bool)0 [2024-01-29 14:18:23,297 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] res1 == 0 [2024-01-29 14:18:23,298 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] get1 == 0 [2024-01-29 14:18:23,298 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] n2 == 0 [2024-01-29 14:18:23,298 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] res2 == 0 [2024-01-29 14:18:23,298 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] get2 == 0 [2024-01-29 14:18:23,298 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L61] (unsigned long )_argptr == 0UL [2024-01-29 14:18:23,298 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L61] stop == (_Bool)0 [2024-01-29 14:18:23,298 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L61] (_Bool)0 == stop [2024-01-29 14:18:23,299 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] res2 == 0 [2024-01-29 14:18:23,299 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] get2 == 0 [2024-01-29 14:18:23,299 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] res1 == 0 [2024-01-29 14:18:23,299 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (long long )n1 + (long long )n2 >= 0LL [2024-01-29 14:18:23,299 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (0LL - (long long )n1) + (long long )n2 >= 0LL [2024-01-29 14:18:23,299 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] get2 == 0 [2024-01-29 14:18:23,300 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] count2 == 0 [2024-01-29 14:18:23,300 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (long long )n1 - (long long )n2 >= 0LL [2024-01-29 14:18:23,300 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (0LL - (long long )n1) - (long long )n2 >= 0LL [2024-01-29 14:18:23,301 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] n2 == 0 [2024-01-29 14:18:23,301 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] n1 == 0 [2024-01-29 14:18:23,301 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] get1 == 0 [2024-01-29 14:18:23,301 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] res2 == 0 [2024-01-29 14:18:23,301 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] res1 == 0 [2024-01-29 14:18:23,302 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] res1 == 0 [2024-01-29 14:18:23,302 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] res2 == 0 [2024-01-29 14:18:23,302 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] get2 == 0 [2024-01-29 14:18:23,302 INFO L98 nessWitnessExtractor]: Loop invariant at [L115-L117] res2 == 0 [2024-01-29 14:18:23,302 INFO L98 nessWitnessExtractor]: Loop invariant at [L115-L117] res1 == 0 [2024-01-29 14:18:23,302 INFO L98 nessWitnessExtractor]: Loop invariant at [L115-L117] ((((((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && ((((((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && i == 5) || ((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && i == 4)) || ((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && i == 1))) || (0 == i && i == 0)) || (((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && size != 0) && i != 1)) || ((((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 7) && size != 0)) || ((((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 6) && size != 0) [2024-01-29 14:18:23,302 INFO L98 nessWitnessExtractor]: Loop invariant at [L115-L117] get2 == 0 [2024-01-29 14:18:23,302 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-29 14:18:23,303 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] stop == (_Bool)0 || stop == (_Bool)1 [2024-01-29 14:18:23,303 INFO L98 nessWitnessExtractor]: Loop invariant at [L49-L55] stop == (_Bool)0 [2024-01-29 14:18:23,303 INFO L98 nessWitnessExtractor]: Loop invariant at [L49-L55] (_Bool)0 == stop [2024-01-29 14:18:23,303 INFO L98 nessWitnessExtractor]: Loop invariant at [L49-L55] (unsigned long )_argptr == 0UL [2024-01-29 14:18:23,303 INFO L98 nessWitnessExtractor]: Loop invariant at [L49-L55] (((((((((((((6 <= i && i != 1) && i != 2) || i == 5) || i == 5) || i == 4) || i == 4) || i == 3) || i == 3) || i == 2) || i == 2) || i == 1) || i == 1) || (0 == i && i == 0)) || (0 == i && i == 0) [2024-01-29 14:18:23,303 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] (long long )n1 + (long long )n2 >= 0LL [2024-01-29 14:18:23,303 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] n1 == 0 [2024-01-29 14:18:23,303 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] get1 == 0 [2024-01-29 14:18:23,304 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] (0LL - (long long )n1) - (long long )n2 >= 0LL [2024-01-29 14:18:23,304 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] (long long )n1 - (long long )n2 >= 0LL [2024-01-29 14:18:23,304 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] res1 == 0 [2024-01-29 14:18:23,304 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] count2 == 0 [2024-01-29 14:18:23,304 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] (0LL - (long long )n1) + (long long )n2 >= 0LL [2024-01-29 14:18:23,304 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] get2 == 0 [2024-01-29 14:18:23,304 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] count1 == 0 [2024-01-29 14:18:23,304 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] res2 == 0 [2024-01-29 14:18:23,305 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] n2 == 0 [2024-01-29 14:18:23,305 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (-1LL - (long long )i) + (long long )size >= 0LL [2024-01-29 14:18:23,305 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] size != 0 [2024-01-29 14:18:23,305 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] (((((((((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && i == 4) || ((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((3 <= size && (-5LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((2 <= size && (-3LL + (long long )i) + (long long )size >= 0LL) && i == 1)) || (((1 <= size && (-1LL + (long long )i) + (long long )size >= 0LL) && 0 == i) && i == 0)) || (((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1)) || ((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && i == 5) [2024-01-29 14:18:23,305 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] res1 == 0 [2024-01-29 14:18:23,305 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] res2 == 0 [2024-01-29 14:18:23,305 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] get2 == 0 [2024-01-29 14:18:23,305 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] stop == (_Bool)0 || stop == (_Bool)1 [2024-01-29 14:18:23,305 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-29 14:18:23,306 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] res1 == 0 [2024-01-29 14:18:23,306 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] res2 == 0 [2024-01-29 14:18:23,306 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] get2 == 0 [2024-01-29 14:18:23,306 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L81] stop == (_Bool)0 [2024-01-29 14:18:23,306 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L81] (unsigned long )_argptr == 0UL [2024-01-29 14:18:23,306 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L81] (_Bool)0 == stop [2024-01-29 14:18:23,307 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] stop == (_Bool)0 [2024-01-29 14:18:23,307 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] (unsigned long )_argptr == 0UL [2024-01-29 14:18:23,307 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] 0 <= i [2024-01-29 14:18:23,307 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] (unsigned long )_argptr == 0UL [2024-01-29 14:18:23,307 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] stop == (_Bool)0 || stop == (_Bool)1 [2024-01-29 14:18:23,307 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] res1 == 0 [2024-01-29 14:18:23,308 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] get2 == 0 [2024-01-29 14:18:23,308 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] (long long )i - (long long )size >= 0LL [2024-01-29 14:18:23,308 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] res2 == 0 [2024-01-29 14:18:23,308 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] 0 <= i [2024-01-29 14:18:23,309 INFO L98 nessWitnessExtractor]: Location invariant before [L112-L112] res1 == 0 [2024-01-29 14:18:23,309 INFO L98 nessWitnessExtractor]: Location invariant before [L112-L112] res2 == 0 [2024-01-29 14:18:23,310 INFO L98 nessWitnessExtractor]: Location invariant before [L112-L112] get2 == 0 [2024-01-29 14:18:23,310 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L54] (unsigned long )_argptr == 0UL [2024-01-29 14:18:23,310 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L54] stop == (_Bool)0 [2024-01-29 14:18:23,310 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L54] (_Bool)0 == stop [2024-01-29 14:18:23,311 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L54] (((((((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-29 14:18:23,311 INFO L98 nessWitnessExtractor]: Loop invariant at [L69-L75] (_Bool)0 == stop [2024-01-29 14:18:23,311 INFO L98 nessWitnessExtractor]: Loop invariant at [L69-L75] (((((((((((i == 5 || i == 4) || i == 4) || i == 3) || i == 3) || i == 2) || i == 2) || i == 1) || i == 1) || (0 == i && i == 0)) || (0 == i && i == 0)) || ((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2)) || ((6 <= i && i != 1) && i != 2) [2024-01-29 14:18:23,311 INFO L98 nessWitnessExtractor]: Loop invariant at [L69-L75] (unsigned long )_argptr == 0UL [2024-01-29 14:18:23,311 INFO L98 nessWitnessExtractor]: Loop invariant at [L69-L75] stop == (_Bool)0 [2024-01-29 14:18:23,311 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L58] stop == (_Bool)0 || stop == (_Bool)1 [2024-01-29 14:18:23,311 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L58] (unsigned long )_argptr == 0UL [2024-01-29 14:18:23,312 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L58] 0 <= i [2024-01-29 14:18:23,312 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (((((i == 4 || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || ((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2)) || i == 5 [2024-01-29 14:18:23,312 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] stop == (_Bool)0 [2024-01-29 14:18:23,312 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (_Bool)0 == stop [2024-01-29 14:18:23,312 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] (unsigned long )_argptr == 0UL [2024-01-29 14:18:23,329 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:18:23,492 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-word-symm.wvr.c[2874,2887] [2024-01-29 14:18:23,507 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:18:23,529 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-29 14:18:23,536 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:18:23,558 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-word-symm.wvr.c[2874,2887] [2024-01-29 14:18:23,561 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:18:23,568 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:18:23,576 WARN L424 MainDispatcher]: Unable to annotate extern int pthread_create (pthread_t *__restrict __newthread, const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))); with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-29 14:18:23,613 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 14:18:23,613 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@546951d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:18:23, skipping insertion in model container [2024-01-29 14:18:23,613 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:18:23,613 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:18:23,614 INFO L158 Benchmark]: Toolchain (without parser) took 380.12ms. Allocated memory is still 79.7MB. Free memory was 43.1MB in the beginning and 42.6MB in the end (delta: 478.6kB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-01-29 14:18:23,615 INFO L158 Benchmark]: Witness Parser took 0.10ms. Allocated memory is still 52.4MB. Free memory was 35.3MB in the beginning and 35.3MB in the end (delta: 40.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:18:23,615 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 52.4MB. Free memory is still 37.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:18:23,615 INFO L158 Benchmark]: CACSL2BoogieTranslator took 377.07ms. Allocated memory is still 79.7MB. Free memory was 42.9MB in the beginning and 42.6MB in the end (delta: 238.2kB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-01-29 14:18:23,616 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 0.10ms. Allocated memory is still 52.4MB. Free memory was 35.3MB in the beginning and 35.3MB in the end (delta: 40.1kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 52.4MB. Free memory is still 37.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 377.07ms. Allocated memory is still 79.7MB. Free memory was 42.9MB in the beginning and 42.6MB in the end (delta: 238.2kB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 57]: Incorrect Syntax Undeclared variable in ACSL expression: i 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