./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 fced0e87 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-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:08:39,750 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:08:39,833 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 16:08:39,839 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:08:39,839 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:08:39,869 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:08:39,870 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:08:39,870 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:08:39,871 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:08:39,875 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:08:39,875 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:08:39,875 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:08:39,876 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:08:39,878 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:08:39,878 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:08:39,878 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:08:39,879 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:08:39,879 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:08:39,879 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 16:08:39,879 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:08:39,880 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:08:39,883 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:08:39,883 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:08:39,883 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:08:39,884 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:08:39,884 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:08:39,884 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:08:39,885 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:08:39,885 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:08:39,885 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:08:39,886 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:08:39,887 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:08:39,887 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:08:39,887 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:08:39,887 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:08:39,887 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:08:39,888 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 16:08:39,888 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 16:08:39,888 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:08:39,888 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:08:39,889 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:08:39,889 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:08:39,889 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:08:39,889 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:08:40,144 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:08:40,162 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:08:40,165 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:08:40,166 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:08:40,167 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:08:40,167 INFO L431 ainManager$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 [2024-01-31 16:08:40,371 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:08:40,371 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:08:40,373 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-word-symm.wvr.c [2024-01-31 16:08:41,607 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:08:41,811 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:08:41,811 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-word-symm.wvr.c [2024-01-31 16:08:41,818 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/451626239/ce57bd076f5a4285a82d1b2dc1e62235/FLAGab2905aee [2024-01-31 16:08:41,831 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/451626239/ce57bd076f5a4285a82d1b2dc1e62235 [2024-01-31 16:08:41,832 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:08:41,833 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:08:41,836 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:08:41,836 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:08:41,841 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:08:41,841 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:08:40" (1/2) ... [2024-01-31 16:08:41,842 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63cd4c8b and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:08:41, skipping insertion in model container [2024-01-31 16:08:41,843 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:08:40" (1/2) ... [2024-01-31 16:08:41,844 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@51b84a61 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:08:41, skipping insertion in model container [2024-01-31 16:08:41,844 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:08:41" (2/2) ... [2024-01-31 16:08:41,845 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63cd4c8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:08:41, skipping insertion in model container [2024-01-31 16:08:41,845 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:08:41" (2/2) ... [2024-01-31 16:08:41,846 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:08:41,919 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:08:41,920 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] ((get2 == 0) && (res1 == 0)) && (res2 == 0) [2024-01-31 16:08:41,921 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] ((unsigned long )_argptr == 0UL) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-01-31 16:08:41,921 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] (((get1 == 0) && (get2 == 0)) && (res1 == 0)) && (res2 == 0) [2024-01-31 16:08:41,921 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] ((get2 == 0) && (res1 == 0)) && (res2 == 0) [2024-01-31 16:08:41,922 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (((_Bool)0 == stop) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:08:41,922 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] ((((((((((((0LL - (long long )n1) + (long long )n2 >= 0LL) && ((long long )n1 + (long long )n2 >= 0LL)) && ((0LL - (long long )n1) - (long long )n2 >= 0LL)) && ((long long )n1 - (long long )n2 >= 0LL)) && (get1 == 0)) && (get2 == 0)) && (count1 == 0)) && (count2 == 0)) && (n1 == 0)) && (n2 == 0)) && (res1 == 0)) && (res2 == 0) [2024-01-31 16:08:41,924 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] ((0 <= i) && ((unsigned long )_argptr == 0UL)) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-01-31 16:08:41,924 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] ((get2 == 0) && (res1 == 0)) && (res2 == 0) [2024-01-31 16:08:41,924 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] ((0 <= i) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:08:41,924 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] ((((_Bool)0 == stop) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL)) && ((((((i == 5 || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || ((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2)) [2024-01-31 16:08:41,924 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] ((unsigned long )_argptr == 0UL) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-01-31 16:08:41,925 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] ((0 <= i) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:08:41,925 INFO L98 nessWitnessExtractor]: Loop invariant at [L69-L69] ((((_Bool)0 == stop) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL)) && ((((((((((((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)) [2024-01-31 16:08:41,925 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] ((0 <= i) && ((unsigned long )_argptr == 0UL)) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-01-31 16:08:41,925 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (((((((((((0LL - (long long )n1) + (long long )n2 >= 0LL) && ((long long )n1 + (long long )n2 >= 0LL)) && ((0LL - (long long )n1) - (long long )n2 >= 0LL)) && ((long long )n1 - (long long )n2 >= 0LL)) && (get1 == 0)) && (get2 == 0)) && (count2 == 0)) && (n1 == 0)) && (n2 == 0)) && (res1 == 0)) && (res2 == 0) [2024-01-31 16:08:41,925 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (((_Bool)0 == stop) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:08:41,925 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] (res1 == 0) && (res2 == 0) [2024-01-31 16:08:41,926 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] ((((((((((0LL - (long long )n1) + (long long )n2 >= 0LL) && ((long long )n1 + (long long )n2 >= 0LL)) && ((0LL - (long long )n1) - (long long )n2 >= 0LL)) && ((long long )n1 - (long long )n2 >= 0LL)) && (get1 == 0)) && (get2 == 0)) && (n1 == 0)) && (n2 == 0)) && (res1 == 0)) && (res2 == 0) [2024-01-31 16:08:41,926 INFO L98 nessWitnessExtractor]: Location invariant before [L112-L112] ((get2 == 0) && (res1 == 0)) && (res2 == 0) [2024-01-31 16:08:41,926 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] ((((_Bool)0 == stop) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL)) && ((((((i == 4 || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || ((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2)) || i == 5) [2024-01-31 16:08:41,926 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] ((((0 <= i) && ((long long )i - (long long )size >= 0LL)) && (get2 == 0)) && (res1 == 0)) && (res2 == 0) [2024-01-31 16:08:41,927 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] ((((_Bool)0 == stop) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL)) && ((((((i == 5 || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || ((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2)) [2024-01-31 16:08:41,927 INFO L98 nessWitnessExtractor]: Loop invariant at [L115-L115] (((get2 == 0) && (res1 == 0)) && (res2 == 0)) && (((((((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)) [2024-01-31 16:08:41,927 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] ((((get1 == 0) && (get2 == 0)) && (n2 == 0)) && (res1 == 0)) && (res2 == 0) [2024-01-31 16:08:41,927 INFO L98 nessWitnessExtractor]: Location invariant after [L47-L47] ((unsigned long )_argptr == 0UL) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-01-31 16:08:41,927 INFO L98 nessWitnessExtractor]: Location invariant after [L67-L67] ((unsigned long )_argptr == 0UL) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-01-31 16:08:41,928 INFO L98 nessWitnessExtractor]: Loop invariant at [L49-L49] ((((_Bool)0 == stop) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL)) && ((((((((((((((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)) [2024-01-31 16:08:41,928 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] ((unsigned long )_argptr == 0UL) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-01-31 16:08:41,928 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] ((unsigned long )_argptr == 0UL) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-01-31 16:08:41,928 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] ((((_Bool)0 == stop) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL)) && ((((((((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-31 16:08:41,928 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] ((((((-1LL - (long long )i) + (long long )size >= 0LL) && (get2 == 0)) && (res1 == 0)) && (res2 == 0)) && (size != 0)) && ((((((((((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)) [2024-01-31 16:08:41,949 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:08:42,176 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] [2024-01-31 16:08:42,183 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:08:42,190 INFO L204 MainTranslator]: Completed pre-run [2024-01-31 16:08:42,202 WARN L424 MainDispatcher]: Unable to annotate _Bool with a witness entry [2024-01-31 16:08:42,203 WARN L424 MainDispatcher]: Unable to annotate stop = 0 with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-31 16:08:42,239 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-31 16:08:42,239 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@51b84a61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:08:42, skipping insertion in model container [2024-01-31 16:08:42,239 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:08:42,240 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:08:42,241 INFO L158 Benchmark]: Toolchain (without parser) took 407.49ms. Allocated memory is still 134.2MB. Free memory was 55.6MB in the beginning and 101.7MB in the end (delta: -46.1MB). Peak memory consumption was 19.8MB. Max. memory is 16.1GB. [2024-01-31 16:08:42,242 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 134.2MB. Free memory is still 87.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:08:42,242 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 134.2MB. Free memory is still 101.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:08:42,243 INFO L158 Benchmark]: CACSL2BoogieTranslator took 403.88ms. Allocated memory is still 134.2MB. Free memory was 55.4MB in the beginning and 101.7MB in the end (delta: -46.3MB). Peak memory consumption was 19.8MB. Max. memory is 16.1GB. [2024-01-31 16:08:42,244 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.17ms. Allocated memory is still 134.2MB. Free memory is still 87.2MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.18ms. Allocated memory is still 134.2MB. Free memory is still 101.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 403.88ms. Allocated memory is still 134.2MB. Free memory was 55.4MB in the beginning and 101.7MB in the end (delta: -46.3MB). Peak memory consumption was 19.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 56]: 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-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:08:44,294 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:08:44,388 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-31 16:08:44,392 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:08:44,393 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:08:44,425 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:08:44,426 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:08:44,426 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:08:44,426 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:08:44,430 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:08:44,430 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:08:44,431 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:08:44,431 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:08:44,432 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:08:44,433 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:08:44,433 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:08:44,434 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:08:44,434 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:08:44,434 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:08:44,434 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:08:44,435 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:08:44,435 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:08:44,436 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:08:44,436 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-31 16:08:44,436 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-31 16:08:44,436 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:08:44,437 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-31 16:08:44,437 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:08:44,437 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:08:44,437 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:08:44,438 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:08:44,439 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:08:44,439 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:08:44,439 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:08:44,439 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:08:44,440 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:08:44,440 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:08:44,441 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:08:44,441 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-31 16:08:44,441 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-31 16:08:44,441 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:08:44,442 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:08:44,442 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:08:44,442 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:08:44,442 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:08:44,443 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-31 16:08:44,443 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:08:44,779 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:08:44,803 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:08:44,805 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:08:44,806 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:08:44,807 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:08:44,808 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-word-symm.wvr.c [2024-01-31 16:08:46,199 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:08:46,418 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:08:46,419 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-word-symm.wvr.c [2024-01-31 16:08:46,430 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6b3b2847d/c2049f990e734b96bc41105539a06c3d/FLAG156685146 [2024-01-31 16:08:46,446 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6b3b2847d/c2049f990e734b96bc41105539a06c3d [2024-01-31 16:08:46,448 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:08:46,449 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:08:46,451 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-word-symm.wvr.yml/witness.yml [2024-01-31 16:08:46,629 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:08:46,631 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:08:46,632 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:08:46,632 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:08:46,636 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:08:46,637 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:08:46" (1/2) ... [2024-01-31 16:08:46,638 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7af63570 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:08:46, skipping insertion in model container [2024-01-31 16:08:46,638 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:08:46" (1/2) ... [2024-01-31 16:08:46,639 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@43dca341 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:08:46, skipping insertion in model container [2024-01-31 16:08:46,640 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:08:46" (2/2) ... [2024-01-31 16:08:46,640 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7af63570 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:08:46, skipping insertion in model container [2024-01-31 16:08:46,640 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:08:46" (2/2) ... [2024-01-31 16:08:46,641 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:08:46,699 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:08:46,701 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] ((((((-1LL - (long long )i) + (long long )size >= 0LL) && (get2 == 0)) && (res1 == 0)) && (res2 == 0)) && (size != 0)) && ((((((((((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)) [2024-01-31 16:08:46,701 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] ((((_Bool)0 == stop) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL)) && ((((((i == 4 || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || ((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2)) || i == 5) [2024-01-31 16:08:46,701 INFO L98 nessWitnessExtractor]: Location invariant after [L67-L67] ((unsigned long )_argptr == 0UL) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-01-31 16:08:46,701 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] (((((((((((0LL - (long long )n1) + (long long )n2 >= 0LL) && ((long long )n1 + (long long )n2 >= 0LL)) && ((0LL - (long long )n1) - (long long )n2 >= 0LL)) && ((long long )n1 - (long long )n2 >= 0LL)) && (get1 == 0)) && (get2 == 0)) && (count2 == 0)) && (n1 == 0)) && (n2 == 0)) && (res1 == 0)) && (res2 == 0) [2024-01-31 16:08:46,702 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] ((((((((((((0LL - (long long )n1) + (long long )n2 >= 0LL) && ((long long )n1 + (long long )n2 >= 0LL)) && ((0LL - (long long )n1) - (long long )n2 >= 0LL)) && ((long long )n1 - (long long )n2 >= 0LL)) && (get1 == 0)) && (get2 == 0)) && (count1 == 0)) && (count2 == 0)) && (n1 == 0)) && (n2 == 0)) && (res1 == 0)) && (res2 == 0) [2024-01-31 16:08:46,702 INFO L98 nessWitnessExtractor]: Loop invariant at [L115-L115] (((get2 == 0) && (res1 == 0)) && (res2 == 0)) && (((((((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)) [2024-01-31 16:08:46,702 INFO L98 nessWitnessExtractor]: Location invariant before [L48-L48] (((_Bool)0 == stop) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:08:46,702 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] ((get2 == 0) && (res1 == 0)) && (res2 == 0) [2024-01-31 16:08:46,702 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] ((get2 == 0) && (res1 == 0)) && (res2 == 0) [2024-01-31 16:08:46,702 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] (((get1 == 0) && (get2 == 0)) && (res1 == 0)) && (res2 == 0) [2024-01-31 16:08:46,703 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] ((0 <= i) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:08:46,703 INFO L98 nessWitnessExtractor]: Loop invariant at [L49-L49] ((((_Bool)0 == stop) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL)) && ((((((((((((((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)) [2024-01-31 16:08:46,703 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] ((((_Bool)0 == stop) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL)) && ((((((i == 5 || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || ((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2)) [2024-01-31 16:08:46,703 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] ((0 <= i) && ((unsigned long )_argptr == 0UL)) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-01-31 16:08:46,703 INFO L98 nessWitnessExtractor]: Location invariant before [L112-L112] ((get2 == 0) && (res1 == 0)) && (res2 == 0) [2024-01-31 16:08:46,704 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] (((_Bool)0 == stop) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:08:46,704 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] ((((_Bool)0 == stop) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL)) && ((((((i == 5 || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || ((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2)) [2024-01-31 16:08:46,704 INFO L98 nessWitnessExtractor]: Loop invariant at [L69-L69] ((((_Bool)0 == stop) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL)) && ((((((((((((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)) [2024-01-31 16:08:46,704 INFO L98 nessWitnessExtractor]: Location invariant before [L57-L57] ((0 <= i) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:08:46,705 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] ((unsigned long )_argptr == 0UL) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-01-31 16:08:46,705 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] ((((0 <= i) && ((long long )i - (long long )size >= 0LL)) && (get2 == 0)) && (res1 == 0)) && (res2 == 0) [2024-01-31 16:08:46,705 INFO L98 nessWitnessExtractor]: Location invariant after [L47-L47] ((unsigned long )_argptr == 0UL) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-01-31 16:08:46,705 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] ((((get1 == 0) && (get2 == 0)) && (n2 == 0)) && (res1 == 0)) && (res2 == 0) [2024-01-31 16:08:46,705 INFO L98 nessWitnessExtractor]: Location invariant before [L47-L47] ((unsigned long )_argptr == 0UL) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-01-31 16:08:46,705 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] ((unsigned long )_argptr == 0UL) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-01-31 16:08:46,706 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] ((((((((((0LL - (long long )n1) + (long long )n2 >= 0LL) && ((long long )n1 + (long long )n2 >= 0LL)) && ((0LL - (long long )n1) - (long long )n2 >= 0LL)) && ((long long )n1 - (long long )n2 >= 0LL)) && (get1 == 0)) && (get2 == 0)) && (n1 == 0)) && (n2 == 0)) && (res1 == 0)) && (res2 == 0) [2024-01-31 16:08:46,706 INFO L98 nessWitnessExtractor]: Location invariant before [L97-L97] (res1 == 0) && (res2 == 0) [2024-01-31 16:08:46,706 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] ((unsigned long )_argptr == 0UL) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-01-31 16:08:46,706 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] ((((_Bool)0 == stop) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL)) && ((((((((((6 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-01-31 16:08:46,706 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] ((0 <= i) && ((unsigned long )_argptr == 0UL)) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-01-31 16:08:46,706 INFO L98 nessWitnessExtractor]: Location invariant before [L111-L111] ((get2 == 0) && (res1 == 0)) && (res2 == 0) [2024-01-31 16:08:46,728 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:08:46,931 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] [2024-01-31 16:08:46,951 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:08:46,966 INFO L201 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-31 16:08:46,975 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:08:47,004 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] [2024-01-31 16:08:47,006 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:08:47,010 INFO L204 MainTranslator]: Completed pre-run [2024-01-31 16:08:47,024 WARN L424 MainDispatcher]: Unable to annotate _Bool with a witness entry [2024-01-31 16:08:47,024 WARN L424 MainDispatcher]: Unable to annotate stop = 0 with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-31 16:08:47,074 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-31 16:08:47,075 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@43dca341 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:08:47, skipping insertion in model container [2024-01-31 16:08:47,075 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:08:47,075 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:08:47,077 INFO L158 Benchmark]: Toolchain (without parser) took 445.44ms. Allocated memory is still 81.8MB. Free memory was 62.4MB in the beginning and 42.6MB in the end (delta: 19.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-31 16:08:47,078 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 62.9MB. Free memory was 39.7MB in the beginning and 39.6MB in the end (delta: 51.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:08:47,078 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 62.9MB. Free memory is still 34.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:08:47,079 INFO L158 Benchmark]: CACSL2BoogieTranslator took 443.26ms. Allocated memory is still 81.8MB. Free memory was 62.4MB in the beginning and 42.6MB in the end (delta: 19.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-31 16:08:47,081 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 62.9MB. Free memory was 39.7MB in the beginning and 39.6MB in the end (delta: 51.1kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.17ms. Allocated memory is still 62.9MB. Free memory is still 34.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 443.26ms. Allocated memory is still 81.8MB. Free memory was 62.4MB in the beginning and 42.6MB in the end (delta: 19.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 56]: 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