./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/chl-word-trans.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-trans.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 59af5db6 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-trans.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-word-trans.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-59af5db-m [2024-02-02 09:19:55,209 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-02 09:19:55,258 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-02 09:19:55,264 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-02 09:19:55,265 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-02 09:19:55,295 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-02 09:19:55,296 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-02 09:19:55,296 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-02 09:19:55,297 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-02 09:19:55,299 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-02 09:19:55,300 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-02 09:19:55,300 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-02 09:19:55,301 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-02 09:19:55,302 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-02 09:19:55,302 INFO L153 SettingsManager]: * Use SBE=true [2024-02-02 09:19:55,302 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-02 09:19:55,303 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-02 09:19:55,303 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-02 09:19:55,303 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-02 09:19:55,303 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-02 09:19:55,303 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-02 09:19:55,304 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-02 09:19:55,304 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-02 09:19:55,304 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-02 09:19:55,304 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-02 09:19:55,305 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-02 09:19:55,305 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-02 09:19:55,305 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-02 09:19:55,306 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-02 09:19:55,306 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-02 09:19:55,307 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-02 09:19:55,307 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-02 09:19:55,307 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-02 09:19:55,307 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-02 09:19:55,307 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-02 09:19:55,307 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-02 09:19:55,308 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-02 09:19:55,308 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-02 09:19:55,308 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-02 09:19:55,308 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-02 09:19:55,308 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-02 09:19:55,309 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-02 09:19:55,309 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-02 09:19:55,309 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-02 09:19:55,537 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-02 09:19:55,558 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-02 09:19:55,560 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-02 09:19:55,561 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-02 09:19:55,561 INFO L274 PluginConnector]: CDTParser initialized [2024-02-02 09:19:55,562 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-word-trans.wvr.c [2024-02-02 09:19:56,756 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-02 09:19:56,921 INFO L384 CDTParser]: Found 1 translation units. [2024-02-02 09:19:56,923 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-word-trans.wvr.c [2024-02-02 09:19:56,933 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bf0c30f83/28699e58689e4bb99e71eefe5894667d/FLAGfb8ee5d36 [2024-02-02 09:19:56,953 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bf0c30f83/28699e58689e4bb99e71eefe5894667d [2024-02-02 09:19:56,956 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-02 09:19:56,956 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-02 09:19:56,958 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-word-trans.wvr.yml/witness.yml [2024-02-02 09:19:57,111 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-02 09:19:57,112 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-02 09:19:57,114 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-02 09:19:57,114 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-02 09:19:57,117 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-02 09:19:57,118 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:19:56" (1/2) ... [2024-02-02 09:19:57,119 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bf8f58e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:19:57, skipping insertion in model container [2024-02-02 09:19:57,119 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:19:56" (1/2) ... [2024-02-02 09:19:57,120 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@322f692c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:19:57, skipping insertion in model container [2024-02-02 09:19:57,120 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:19:57" (2/2) ... [2024-02-02 09:19:57,120 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bf8f58e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:19:57, skipping insertion in model container [2024-02-02 09:19:57,121 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:19:57" (2/2) ... [2024-02-02 09:19:57,121 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-02 09:19:57,172 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-02 09:19:57,173 INFO L101 nessWitnessExtractor]: Location invariant before [L116-L116] ((((get2 == 0) && (get3 == 0)) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-02-02 09:19:57,174 INFO L101 nessWitnessExtractor]: Loop invariant at [L69-L75] ((((_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)) [2024-02-02 09:19:57,174 INFO L101 nessWitnessExtractor]: Location invariant before [L141-L141] (((((0 <= i) && ((long long )i - (long long )size >= 0LL)) && (get3 == 0)) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-02-02 09:19:57,174 INFO L101 nessWitnessExtractor]: Loop invariant at [L138-L140] ((((get3 == 0) && (res1 == 0)) && (res2 == 0)) && (res3 == 0)) && ((((((((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && (((((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)) || ((((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 5) && size != 0)) [2024-02-02 09:19:57,174 INFO L101 nessWitnessExtractor]: Location invariant before [L67-L67] ((unsigned long )_argptr == 0UL) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-02-02 09:19:57,174 INFO L101 nessWitnessExtractor]: Location invariant before [L137-L137] (((get3 == 0) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-02-02 09:19:57,174 INFO L101 nessWitnessExtractor]: Loop invariant at [L49-L55] ((((_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)) [2024-02-02 09:19:57,174 INFO L101 nessWitnessExtractor]: Location invariant before [L103-L103] ((unsigned long )_argptr == 0UL) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-02-02 09:19:57,174 INFO L101 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) [2024-02-02 09:19:57,174 INFO L101 nessWitnessExtractor]: Location invariant before [L111-L111] ((((((((((((((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)) && (get3 == 0)) && (count3 == 0)) && (n1 == 0)) && (n2 == 0)) && (n3 == 0)) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-02-02 09:19:57,174 INFO L101 nessWitnessExtractor]: Location invariant before [L114-L114] ((((((get1 == 0) && (get2 == 0)) && (get3 == 0)) && (n3 == 0)) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-02-02 09:19:57,174 INFO L101 nessWitnessExtractor]: Location invariant before [L87-L87] ((unsigned long )_argptr == 0UL) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-02-02 09:19:57,174 INFO L101 nessWitnessExtractor]: Location invariant before [L97-L97] ((0 <= i) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:19:57,175 INFO L101 nessWitnessExtractor]: Location invariant before [L110-L110] (((((((((((((((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)) && (get3 == 0)) && (count2 == 0)) && (count3 == 0)) && (n1 == 0)) && (n2 == 0)) && (n3 == 0)) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-02-02 09:19:57,175 INFO L101 nessWitnessExtractor]: Location invariant before [L68-L81] (((_Bool)0 == stop) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:19:57,175 INFO L101 nessWitnessExtractor]: Location invariant before [L77-L77] ((0 <= i) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:19:57,175 INFO L101 nessWitnessExtractor]: Location invariant before [L76-L78] ((0 <= i) && ((unsigned long )_argptr == 0UL)) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-02-02 09:19:57,175 INFO L101 nessWitnessExtractor]: Loop invariant at [L89-L95] ((((_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)) [2024-02-02 09:19:57,175 INFO L101 nessWitnessExtractor]: Location invariant before [L112-L112] (((((((((((((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)) && (get3 == 0)) && (n1 == 0)) && (n2 == 0)) && (n3 == 0)) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-02-02 09:19:57,175 INFO L101 nessWitnessExtractor]: Location invariant before [L83-L83] ((unsigned long )_argptr == 0UL) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-02-02 09:19:57,175 INFO L101 nessWitnessExtractor]: Location invariant before [L88-L101] (((_Bool)0 == stop) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:19:57,175 INFO L101 nessWitnessExtractor]: Location invariant before [L63-L63] ((unsigned long )_argptr == 0UL) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-02-02 09:19:57,175 INFO L101 nessWitnessExtractor]: Location invariant before [L115-L115] (((((get1 == 0) && (get2 == 0)) && (get3 == 0)) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-02-02 09:19:57,175 INFO L101 nessWitnessExtractor]: Location invariant before [L117-L117] (((get3 == 0) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-02-02 09:19:57,175 INFO L101 nessWitnessExtractor]: Location invariant before [L92-L92] ((((_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)) [2024-02-02 09:19:57,176 INFO L101 nessWitnessExtractor]: Location invariant before [L90-L94] ((((_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)) [2024-02-02 09:19:57,176 INFO L101 nessWitnessExtractor]: Location invariant before [L47-L47] ((unsigned long )_argptr == 0UL) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-02-02 09:19:57,176 INFO L101 nessWitnessExtractor]: Location invariant before [L22-L25] (((get3 == 0) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-02-02 09:19:57,176 INFO L101 nessWitnessExtractor]: Location invariant before [L56-L58] ((0 <= i) && ((unsigned long )_argptr == 0UL)) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-02-02 09:19:57,176 INFO L101 nessWitnessExtractor]: Location invariant before [L50-L54] ((((_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)) [2024-02-02 09:19:57,176 INFO L101 nessWitnessExtractor]: Location invariant before [L57-L57] ((0 <= i) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:19:57,176 INFO L101 nessWitnessExtractor]: Location invariant before [L48-L61] (((_Bool)0 == stop) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:19:57,176 INFO L101 nessWitnessExtractor]: Location invariant before [L70-L74] ((((_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)) [2024-02-02 09:19:57,176 INFO L101 nessWitnessExtractor]: Location invariant before [L134-L134] (((get3 == 0) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-02-02 09:19:57,176 INFO L101 nessWitnessExtractor]: Location invariant before [L135-L135] (((get3 == 0) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-02-02 09:19:57,176 INFO L101 nessWitnessExtractor]: Location invariant before [L113-L113] (((((((get1 == 0) && (get2 == 0)) && (get3 == 0)) && (n2 == 0)) && (n3 == 0)) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-02-02 09:19:57,176 INFO L101 nessWitnessExtractor]: Location invariant before [L52-L52] ((((_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)) [2024-02-02 09:19:57,176 INFO L101 nessWitnessExtractor]: Location invariant before [L109-L109] ((((((((((((((((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)) && (get3 == 0)) && (count1 == 0)) && (count2 == 0)) && (count3 == 0)) && (n1 == 0)) && (n2 == 0)) && (n3 == 0)) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-02-02 09:19:57,177 INFO L101 nessWitnessExtractor]: Location invariant before [L139-L139] (((((((-1LL - (long long )i) + (long long )size >= 0LL) && (get3 == 0)) && (res1 == 0)) && (res2 == 0)) && (res3 == 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)) [2024-02-02 09:19:57,177 INFO L101 nessWitnessExtractor]: Location invariant before [L96-L98] ((0 <= i) && ((unsigned long )_argptr == 0UL)) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-02-02 09:19:57,177 INFO L101 nessWitnessExtractor]: Location invariant before [L120-L120] ((res1 == 0) && (res2 == 0)) && (res3 == 0) [2024-02-02 09:19:57,205 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-02-02 09:19:57,392 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-trans.wvr.c[3331,3344] [2024-02-02 09:19:57,398 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-02 09:19:57,408 INFO L202 MainTranslator]: Completed pre-run [2024-02-02 09:19:57,418 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 [2024-02-02 09:19:57,475 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-02 09:19:57,476 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@322f692c and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:19:57, skipping insertion in model container [2024-02-02 09:19:57,477 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-02 09:19:57,477 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-02 09:19:57,479 INFO L158 Benchmark]: Toolchain (without parser) took 365.66ms. Allocated memory was 148.9MB in the beginning and 199.2MB in the end (delta: 50.3MB). Free memory was 67.5MB in the beginning and 165.7MB in the end (delta: -98.1MB). Peak memory consumption was 15.6MB. Max. memory is 16.1GB. [2024-02-02 09:19:57,479 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 148.9MB. Free memory is still 98.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:19:57,479 INFO L158 Benchmark]: Witness Parser took 14.90ms. Allocated memory is still 148.9MB. Free memory is still 77.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:19:57,480 INFO L158 Benchmark]: CACSL2BoogieTranslator took 363.61ms. Allocated memory was 148.9MB in the beginning and 199.2MB in the end (delta: 50.3MB). Free memory was 67.2MB in the beginning and 165.7MB in the end (delta: -98.4MB). Peak memory consumption was 15.6MB. Max. memory is 16.1GB. [2024-02-02 09:19:57,482 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 148.9MB. Free memory is still 98.8MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 14.90ms. Allocated memory is still 148.9MB. Free memory is still 77.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 363.61ms. Allocated memory was 148.9MB in the beginning and 199.2MB in the end (delta: 50.3MB). Free memory was 67.2MB in the beginning and 165.7MB in the end (delta: -98.4MB). Peak memory consumption was 15.6MB. 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-trans.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-word-trans.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-59af5db-m [2024-02-02 09:19:59,631 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-02 09:19:59,703 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-02 09:19:59,709 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-02 09:19:59,709 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-02 09:19:59,737 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-02 09:19:59,738 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-02 09:19:59,738 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-02 09:19:59,738 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-02 09:19:59,742 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-02 09:19:59,742 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-02 09:19:59,742 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-02 09:19:59,743 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-02 09:19:59,744 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-02 09:19:59,744 INFO L153 SettingsManager]: * Use SBE=true [2024-02-02 09:19:59,744 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-02 09:19:59,745 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-02 09:19:59,745 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-02 09:19:59,745 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-02 09:19:59,745 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-02 09:19:59,745 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-02 09:19:59,746 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-02 09:19:59,746 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-02 09:19:59,747 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-02 09:19:59,747 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-02 09:19:59,747 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-02 09:19:59,747 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-02 09:19:59,747 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-02 09:19:59,748 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-02 09:19:59,748 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-02 09:19:59,749 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-02 09:19:59,749 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-02 09:19:59,749 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-02 09:19:59,749 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-02 09:19:59,749 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-02 09:19:59,750 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-02 09:19:59,750 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-02 09:19:59,750 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-02 09:19:59,751 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-02 09:19:59,751 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-02 09:19:59,751 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-02 09:19:59,751 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-02 09:19:59,751 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-02 09:19:59,751 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-02 09:19:59,752 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-02 09:19:59,752 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-02 09:19:59,752 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-02 09:19:59,989 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-02 09:20:00,013 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-02 09:20:00,015 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-02 09:20:00,016 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-02 09:20:00,017 INFO L274 PluginConnector]: CDTParser initialized [2024-02-02 09:20:00,018 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-word-trans.wvr.c [2024-02-02 09:20:01,195 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-02 09:20:01,370 INFO L384 CDTParser]: Found 1 translation units. [2024-02-02 09:20:01,370 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-word-trans.wvr.c [2024-02-02 09:20:01,383 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bf4eade74/f7f064a101fc4fba87d2c4258666b4ab/FLAGbaf5b9ebe [2024-02-02 09:20:01,396 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bf4eade74/f7f064a101fc4fba87d2c4258666b4ab [2024-02-02 09:20:01,399 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-02 09:20:01,399 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-02 09:20:01,401 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/chl-word-trans.wvr.yml/witness.yml [2024-02-02 09:20:01,550 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-02 09:20:01,551 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-02 09:20:01,552 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-02 09:20:01,553 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-02 09:20:01,556 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-02 09:20:01,556 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:20:01" (1/2) ... [2024-02-02 09:20:01,557 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ce7f93 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:20:01, skipping insertion in model container [2024-02-02 09:20:01,557 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:20:01" (1/2) ... [2024-02-02 09:20:01,559 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@46a3f29c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:20:01, skipping insertion in model container [2024-02-02 09:20:01,559 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:20:01" (2/2) ... [2024-02-02 09:20:01,559 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ce7f93 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:20:01, skipping insertion in model container [2024-02-02 09:20:01,559 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:20:01" (2/2) ... [2024-02-02 09:20:01,560 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-02 09:20:01,613 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-02 09:20:01,614 INFO L101 nessWitnessExtractor]: Location invariant before [L96-L98] ((0 <= i) && ((unsigned long )_argptr == 0UL)) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-02-02 09:20:01,614 INFO L101 nessWitnessExtractor]: Location invariant before [L88-L101] (((_Bool)0 == stop) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:01,614 INFO L101 nessWitnessExtractor]: Loop invariant at [L49-L55] ((((_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)) [2024-02-02 09:20:01,614 INFO L101 nessWitnessExtractor]: Location invariant before [L63-L63] ((unsigned long )_argptr == 0UL) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-02-02 09:20:01,615 INFO L101 nessWitnessExtractor]: Location invariant before [L110-L110] (((((((((((((((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)) && (get3 == 0)) && (count2 == 0)) && (count3 == 0)) && (n1 == 0)) && (n2 == 0)) && (n3 == 0)) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-02-02 09:20:01,615 INFO L101 nessWitnessExtractor]: Location invariant before [L116-L116] ((((get2 == 0) && (get3 == 0)) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-02-02 09:20:01,615 INFO L101 nessWitnessExtractor]: Location invariant before [L114-L114] ((((((get1 == 0) && (get2 == 0)) && (get3 == 0)) && (n3 == 0)) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-02-02 09:20:01,615 INFO L101 nessWitnessExtractor]: Location invariant before [L139-L139] (((((((-1LL - (long long )i) + (long long )size >= 0LL) && (get3 == 0)) && (res1 == 0)) && (res2 == 0)) && (res3 == 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)) [2024-02-02 09:20:01,615 INFO L101 nessWitnessExtractor]: Location invariant before [L97-L97] ((0 <= i) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:01,615 INFO L101 nessWitnessExtractor]: Location invariant before [L137-L137] (((get3 == 0) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-02-02 09:20:01,616 INFO L101 nessWitnessExtractor]: Location invariant before [L115-L115] (((((get1 == 0) && (get2 == 0)) && (get3 == 0)) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-02-02 09:20:01,616 INFO L101 nessWitnessExtractor]: Location invariant before [L77-L77] ((0 <= i) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:01,616 INFO L101 nessWitnessExtractor]: Location invariant before [L57-L57] ((0 <= i) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:01,616 INFO L101 nessWitnessExtractor]: Location invariant before [L90-L94] ((((_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)) [2024-02-02 09:20:01,616 INFO L101 nessWitnessExtractor]: Location invariant before [L70-L74] ((((_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)) [2024-02-02 09:20:01,616 INFO L101 nessWitnessExtractor]: Location invariant before [L117-L117] (((get3 == 0) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-02-02 09:20:01,616 INFO L101 nessWitnessExtractor]: Location invariant before [L134-L134] (((get3 == 0) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-02-02 09:20:01,617 INFO L101 nessWitnessExtractor]: Location invariant before [L22-L25] (((get3 == 0) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-02-02 09:20:01,617 INFO L101 nessWitnessExtractor]: Location invariant before [L92-L92] ((((_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)) [2024-02-02 09:20:01,617 INFO L101 nessWitnessExtractor]: Location invariant before [L56-L58] ((0 <= i) && ((unsigned long )_argptr == 0UL)) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-02-02 09:20:01,617 INFO L101 nessWitnessExtractor]: Location invariant before [L48-L61] (((_Bool)0 == stop) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:01,617 INFO L101 nessWitnessExtractor]: Location invariant before [L68-L81] (((_Bool)0 == stop) && (stop == (_Bool)0)) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:20:01,618 INFO L101 nessWitnessExtractor]: Location invariant before [L135-L135] (((get3 == 0) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-02-02 09:20:01,618 INFO L101 nessWitnessExtractor]: Location invariant before [L112-L112] (((((((((((((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)) && (get3 == 0)) && (n1 == 0)) && (n2 == 0)) && (n3 == 0)) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-02-02 09:20:01,618 INFO L101 nessWitnessExtractor]: Loop invariant at [L138-L140] ((((get3 == 0) && (res1 == 0)) && (res2 == 0)) && (res3 == 0)) && ((((((((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && (((((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)) || ((((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 5) && size != 0)) [2024-02-02 09:20:01,618 INFO L101 nessWitnessExtractor]: Location invariant before [L47-L47] ((unsigned long )_argptr == 0UL) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-02-02 09:20:01,618 INFO L101 nessWitnessExtractor]: Location invariant before [L103-L103] ((unsigned long )_argptr == 0UL) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-02-02 09:20:01,618 INFO L101 nessWitnessExtractor]: Location invariant before [L120-L120] ((res1 == 0) && (res2 == 0)) && (res3 == 0) [2024-02-02 09:20:01,618 INFO L101 nessWitnessExtractor]: Loop invariant at [L69-L75] ((((_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)) [2024-02-02 09:20:01,619 INFO L101 nessWitnessExtractor]: Location invariant before [L67-L67] ((unsigned long )_argptr == 0UL) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-02-02 09:20:01,619 INFO L101 nessWitnessExtractor]: Location invariant before [L141-L141] (((((0 <= i) && ((long long )i - (long long )size >= 0LL)) && (get3 == 0)) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-02-02 09:20:01,619 INFO L101 nessWitnessExtractor]: Location invariant before [L87-L87] ((unsigned long )_argptr == 0UL) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-02-02 09:20:01,619 INFO L101 nessWitnessExtractor]: Location invariant before [L76-L78] ((0 <= i) && ((unsigned long )_argptr == 0UL)) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-02-02 09:20:01,619 INFO L101 nessWitnessExtractor]: Location invariant before [L50-L54] ((((_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)) [2024-02-02 09:20:01,620 INFO L101 nessWitnessExtractor]: Location invariant before [L83-L83] ((unsigned long )_argptr == 0UL) && (stop == (_Bool)0 || stop == (_Bool)1) [2024-02-02 09:20:01,621 INFO L101 nessWitnessExtractor]: Location invariant before [L113-L113] (((((((get1 == 0) && (get2 == 0)) && (get3 == 0)) && (n2 == 0)) && (n3 == 0)) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-02-02 09:20:01,621 INFO L101 nessWitnessExtractor]: Location invariant before [L109-L109] ((((((((((((((((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)) && (get3 == 0)) && (count1 == 0)) && (count2 == 0)) && (count3 == 0)) && (n1 == 0)) && (n2 == 0)) && (n3 == 0)) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-02-02 09:20:01,621 INFO L101 nessWitnessExtractor]: Location invariant before [L111-L111] ((((((((((((((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)) && (get3 == 0)) && (count3 == 0)) && (n1 == 0)) && (n2 == 0)) && (n3 == 0)) && (res1 == 0)) && (res2 == 0)) && (res3 == 0) [2024-02-02 09:20:01,621 INFO L101 nessWitnessExtractor]: Location invariant before [L52-L52] ((((_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)) [2024-02-02 09:20:01,621 INFO L101 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) [2024-02-02 09:20:01,621 INFO L101 nessWitnessExtractor]: Loop invariant at [L89-L95] ((((_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)) [2024-02-02 09:20:01,642 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-02-02 09:20:01,820 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-trans.wvr.c[3331,3344] [2024-02-02 09:20:01,833 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-02 09:20:01,843 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-02-02 09:20:01,849 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-02-02 09:20:01,872 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-trans.wvr.c[3331,3344] [2024-02-02 09:20:01,879 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-02 09:20:01,882 INFO L202 MainTranslator]: Completed pre-run [2024-02-02 09:20:01,890 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 [2024-02-02 09:20:01,927 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-02 09:20:01,927 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@46a3f29c and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:20:01, skipping insertion in model container [2024-02-02 09:20:01,927 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-02 09:20:01,928 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-02 09:20:01,932 INFO L158 Benchmark]: Toolchain (without parser) took 377.04ms. Allocated memory is still 69.2MB. Free memory was 41.0MB in the beginning and 40.7MB in the end (delta: 305.0kB). Peak memory consumption was 11.1MB. Max. memory is 16.1GB. [2024-02-02 09:20:01,932 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 41.9MB. Free memory was 18.8MB in the beginning and 18.8MB in the end (delta: 23.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:20:01,933 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 56.6MB. Free memory was 24.3MB in the beginning and 24.1MB in the end (delta: 113.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:20:01,933 INFO L158 Benchmark]: CACSL2BoogieTranslator took 375.04ms. Allocated memory is still 69.2MB. Free memory was 40.8MB in the beginning and 40.7MB in the end (delta: 106.0kB). Peak memory consumption was 11.1MB. Max. memory is 16.1GB. [2024-02-02 09:20:01,935 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 41.9MB. Free memory was 18.8MB in the beginning and 18.8MB in the end (delta: 23.5kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 56.6MB. Free memory was 24.3MB in the beginning and 24.1MB in the end (delta: 113.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 375.04ms. Allocated memory is still 69.2MB. Free memory was 40.8MB in the beginning and 40.7MB in the end (delta: 106.0kB). Peak memory consumption was 11.1MB. 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