./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_87-lists_racefree.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/28-race_reach_87-lists_racefree.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d8006e4b 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/goblint-regression/28-race_reach_87-lists_racefree.i ./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/28-race_reach_87-lists_racefree.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-d8006e4-m [2024-02-05 10:31:29,060 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-05 10:31:29,137 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-05 10:31:29,143 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-05 10:31:29,143 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-05 10:31:29,171 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-05 10:31:29,175 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-05 10:31:29,175 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-05 10:31:29,176 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-05 10:31:29,180 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-05 10:31:29,180 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-05 10:31:29,181 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-05 10:31:29,182 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-05 10:31:29,183 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-05 10:31:29,183 INFO L153 SettingsManager]: * Use SBE=true [2024-02-05 10:31:29,183 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-05 10:31:29,184 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-05 10:31:29,184 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-05 10:31:29,184 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-05 10:31:29,185 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-05 10:31:29,185 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-05 10:31:29,185 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-05 10:31:29,185 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-05 10:31:29,186 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-05 10:31:29,186 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-05 10:31:29,186 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-05 10:31:29,186 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-05 10:31:29,187 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-05 10:31:29,187 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-05 10:31:29,188 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-05 10:31:29,189 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-05 10:31:29,189 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-05 10:31:29,189 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-05 10:31:29,189 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-05 10:31:29,190 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-05 10:31:29,190 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-05 10:31:29,190 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-05 10:31:29,190 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-05 10:31:29,190 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-05 10:31:29,191 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-05 10:31:29,191 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-05 10:31:29,191 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-05 10:31:29,191 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-05 10:31:29,192 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-05 10:31:29,457 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-05 10:31:29,477 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-05 10:31:29,481 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-05 10:31:29,482 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-05 10:31:29,483 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-05 10:31:29,484 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/28-race_reach_87-lists_racefree.yml/witness.yml [2024-02-05 10:31:29,684 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-05 10:31:29,685 INFO L274 PluginConnector]: CDTParser initialized [2024-02-05 10:31:29,686 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_87-lists_racefree.i [2024-02-05 10:31:30,967 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-05 10:31:31,285 INFO L384 CDTParser]: Found 1 translation units. [2024-02-05 10:31:31,285 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_87-lists_racefree.i [2024-02-05 10:31:31,305 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/28b97fb94/b362764e13fe496dad7b554291593465/FLAGbe848c833 [2024-02-05 10:31:31,342 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/28b97fb94/b362764e13fe496dad7b554291593465 [2024-02-05 10:31:31,344 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-05 10:31:31,346 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-05 10:31:31,349 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-05 10:31:31,350 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-05 10:31:31,354 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-05 10:31:31,355 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:31:29" (1/2) ... [2024-02-05 10:31:31,356 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f88e231 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:31:31, skipping insertion in model container [2024-02-05 10:31:31,357 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:31:29" (1/2) ... [2024-02-05 10:31:31,358 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@23e0c72d and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:31:31, skipping insertion in model container [2024-02-05 10:31:31,358 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:31:31" (2/2) ... [2024-02-05 10:31:31,358 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f88e231 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:31:31, skipping insertion in model container [2024-02-05 10:31:31,359 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:31:31" (2/2) ... [2024-02-05 10:31:31,359 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-05 10:31:31,539 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-05 10:31:31,541 INFO L101 nessWitnessExtractor]: Location invariant before [L1055-L1055] ((((i == 256) && (i == 10000)) && (i == 10000)) && (i == 10000)) && (i == 10000) [2024-02-05 10:31:31,541 INFO L101 nessWitnessExtractor]: Location invariant before [L1054-L1054] ((((i == 256) && (i == 10000)) && (i == 10000)) && (i == 10000)) && (((((((((((((((((((((((((i == 18 || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) [2024-02-05 10:31:31,541 INFO L101 nessWitnessExtractor]: Location invariant before [L1043-L1043] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:31,541 INFO L101 nessWitnessExtractor]: Location invariant after [L1051-L1051] (i == 256) && ((((((((((((((((((((((((((25 <= i && i <= 9999) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:31:31,541 INFO L101 nessWitnessExtractor]: Location invariant before [L1042-L1042] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:31,542 INFO L101 nessWitnessExtractor]: Location invariant before [L1041-L1041] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:31,542 INFO L101 nessWitnessExtractor]: Location invariant before [L1049-L1049] (((((((7 <= i && i <= 255) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-05 10:31:31,542 INFO L101 nessWitnessExtractor]: Location invariant after [L1039-L1039] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:31,542 INFO L101 nessWitnessExtractor]: Location invariant after [L1048-L1048] (((((((7 <= i && i <= 255) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-05 10:31:31,542 INFO L101 nessWitnessExtractor]: Location invariant before [L1041-L1041] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:31,542 INFO L101 nessWitnessExtractor]: Location invariant before [L1030-L1030] (unsigned long )arg == 0UL [2024-02-05 10:31:31,543 INFO L101 nessWitnessExtractor]: Location invariant before [L1031-L1031] (unsigned long )arg == 0UL [2024-02-05 10:31:31,543 INFO L101 nessWitnessExtractor]: Loop invariant at [L1041-L1041] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:31,543 INFO L101 nessWitnessExtractor]: Location invariant before [L1041-L1041] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:31,543 INFO L101 nessWitnessExtractor]: Loop invariant at [L1054-L1054] ((((i == 256) && (i == 10000)) && (i == 10000)) && (i == 10000)) && (((((((((((((((((((((((((i == 18 || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) [2024-02-05 10:31:31,543 INFO L101 nessWitnessExtractor]: Location invariant before [L1041-L1041] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:31,543 INFO L101 nessWitnessExtractor]: Loop invariant at [L1041-L1041] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:31,544 INFO L101 nessWitnessExtractor]: Location invariant after [L1041-L1041] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:31,544 INFO L101 nessWitnessExtractor]: Location invariant after [L1037-L1037] (unsigned long )arg == 0UL [2024-02-05 10:31:31,544 INFO L101 nessWitnessExtractor]: Location invariant before [L1030-L1030] (unsigned long )arg == 0UL [2024-02-05 10:31:31,545 INFO L101 nessWitnessExtractor]: Loop invariant at [L1041-L1041] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:31,545 INFO L101 nessWitnessExtractor]: Location invariant before [L1041-L1041] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:31,545 INFO L101 nessWitnessExtractor]: Location invariant after [L1041-L1041] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:31,545 INFO L101 nessWitnessExtractor]: Location invariant before [L1052-L1052] ((i == 256) && (i == 10000)) && (((((((((((((((((((((((((i == 7 || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) [2024-02-05 10:31:31,545 INFO L101 nessWitnessExtractor]: Location invariant after [L1030-L1030] (unsigned long )arg == 0UL [2024-02-05 10:31:31,545 INFO L101 nessWitnessExtractor]: Location invariant after [L1041-L1041] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:31,546 INFO L101 nessWitnessExtractor]: Location invariant before [L1041-L1041] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:31,546 INFO L101 nessWitnessExtractor]: Location invariant before [L1034-L1034] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:31,546 INFO L101 nessWitnessExtractor]: Location invariant after [L1031-L1031] (unsigned long )arg == 0UL [2024-02-05 10:31:31,546 INFO L101 nessWitnessExtractor]: Location invariant after [L1048-L1048] (((((((7 <= i && i <= 255) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-05 10:31:31,546 INFO L101 nessWitnessExtractor]: Location invariant before [L1041-L1041] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:31,547 INFO L101 nessWitnessExtractor]: Location invariant after [L1041-L1041] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:31,547 INFO L101 nessWitnessExtractor]: Loop invariant at [L1041-L1041] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:31,547 INFO L101 nessWitnessExtractor]: Loop invariant at [L1046-L1046] (((((((7 <= i && i <= 256) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-05 10:31:31,547 INFO L101 nessWitnessExtractor]: Location invariant before [L1033-L1033] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:31,548 INFO L101 nessWitnessExtractor]: Location invariant before [L1040-L1040] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:31,548 INFO L101 nessWitnessExtractor]: Loop invariant at [L1051-L1051] (i == 256) && ((((((((((((((((((((((((((25 <= i && i <= 10000) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:31:31,548 INFO L101 nessWitnessExtractor]: Location invariant after [L1030-L1030] (unsigned long )arg == 0UL [2024-02-05 10:31:31,549 INFO L101 nessWitnessExtractor]: Location invariant after [L1052-L1052] ((i == 256) && (i == 10000)) && (((((((((((((((((((((((((i == 7 || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) [2024-02-05 10:31:31,549 INFO L101 nessWitnessExtractor]: Location invariant before [L1041-L1041] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:31,550 INFO L101 nessWitnessExtractor]: Location invariant before [L1039-L1039] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:31,550 INFO L101 nessWitnessExtractor]: Location invariant before [L1041-L1041] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:31,550 INFO L101 nessWitnessExtractor]: Location invariant after [L1041-L1041] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:31,550 INFO L101 nessWitnessExtractor]: Location invariant after [L1054-L1054] ((((i == 256) && (i == 10000)) && (i == 10000)) && (i == 10000)) && (((((((((((((((((((((((((i == 18 || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) [2024-02-05 10:31:31,550 INFO L101 nessWitnessExtractor]: Location invariant before [L1047-L1047] (((((((7 <= i && i <= 255) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-05 10:31:31,550 INFO L101 nessWitnessExtractor]: Location invariant before [L1053-L1053] (((i == 256) && (i == 10000)) && (i == 10000)) && ((((((((((((((((((((((((((25 <= i && i <= 9999) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:31:31,551 INFO L101 nessWitnessExtractor]: Location invariant before [L1038-L1038] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:31,551 INFO L101 nessWitnessExtractor]: Location invariant before [L1032-L1032] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:31,551 INFO L101 nessWitnessExtractor]: Location invariant before [L1048-L1048] (((((((7 <= i && i <= 255) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-05 10:31:31,551 INFO L101 nessWitnessExtractor]: Loop invariant at [L1052-L1052] ((i == 256) && (i == 10000)) && (((((((((((((((((((((((((i == 7 || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) [2024-02-05 10:31:31,551 INFO L101 nessWitnessExtractor]: Location invariant before [L1041-L1041] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:31,552 INFO L101 nessWitnessExtractor]: Location invariant after [L1041-L1041] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:31,552 INFO L101 nessWitnessExtractor]: Location invariant before [L1037-L1037] (unsigned long )arg == 0UL [2024-02-05 10:31:31,552 INFO L101 nessWitnessExtractor]: Loop invariant at [L1053-L1053] (((i == 256) && (i == 10000)) && (i == 10000)) && ((((((((((((((((((((((((((25 <= i && i <= 10000) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:31:31,552 INFO L101 nessWitnessExtractor]: Location invariant after [L1053-L1053] (((i == 256) && (i == 10000)) && (i == 10000)) && ((((((((((((((((((((((((((25 <= i && i <= 9999) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:31:31,553 INFO L101 nessWitnessExtractor]: Location invariant before [L1051-L1051] (i == 256) && ((((((((((((((((((((((((((25 <= i && i <= 9999) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:31:31,553 INFO L101 nessWitnessExtractor]: Location invariant before [L1048-L1048] (((((((7 <= i && i <= 255) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-05 10:31:31,639 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-05 10:31:32,092 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_87-lists_racefree.i[47038,47051] [2024-02-05 10:31:32,143 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-05 10:31:32,218 INFO L204 MainTranslator]: Completed pre-run [2024-02-05 10:31:32,244 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_87-lists_racefree.i[47038,47051] [2024-02-05 10:31:32,248 WARN L424 MainDispatcher]: Unable to annotate struct s with a witness entry [2024-02-05 10:31:32,248 WARN L424 MainDispatcher]: Unable to annotate *p = malloc(sizeof(struct s)) with a witness entry Start Parsing Local [2024-02-05 10:31:32,283 WARN L424 MainDispatcher]: Unable to annotate int with a witness entry [2024-02-05 10:31:32,283 WARN L424 MainDispatcher]: Unable to annotate i = __VERIFIER_nondet_int() % 256 with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-05 10:31:32,289 WARN L424 MainDispatcher]: Unable to annotate int with a witness entry [2024-02-05 10:31:32,290 WARN L424 MainDispatcher]: Unable to annotate i = __VERIFIER_nondet_int() % 256 with a witness entry Start Parsing Local [2024-02-05 10:31:32,297 WARN L424 MainDispatcher]: Unable to annotate struct s with a witness entry [2024-02-05 10:31:32,297 WARN L424 MainDispatcher]: Unable to annotate *p = take(buckets[i]) with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-05 10:31:32,322 WARN L424 MainDispatcher]: Unable to annotate struct s with a witness entry [2024-02-05 10:31:32,322 WARN L424 MainDispatcher]: Unable to annotate *p =malloc(sizeof(struct s)) with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-05 10:31:32,361 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-05 10:31:32,362 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@23e0c72d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:31:32, skipping insertion in model container [2024-02-05 10:31:32,362 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-05 10:31:32,362 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-05 10:31:32,364 INFO L158 Benchmark]: Toolchain (without parser) took 1017.95ms. Allocated memory is still 172.0MB. Free memory was 145.5MB in the beginning and 117.1MB in the end (delta: 28.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2024-02-05 10:31:32,365 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 96.5MB. Free memory is still 45.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:31:32,365 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 172.0MB. Free memory is still 147.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:31:32,365 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1013.07ms. Allocated memory is still 172.0MB. Free memory was 145.5MB in the beginning and 117.1MB in the end (delta: 28.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2024-02-05 10:31:32,367 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 96.5MB. Free memory is still 45.9MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.19ms. Allocated memory is still 172.0MB. Free memory is still 147.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1013.07ms. Allocated memory is still 172.0MB. Free memory was 145.5MB in the beginning and 117.1MB in the end (delta: 28.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 1055]: 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/goblint-regression/28-race_reach_87-lists_racefree.i ./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/28-race_reach_87-lists_racefree.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-d8006e4-m [2024-02-05 10:31:34,509 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-05 10:31:34,596 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-05 10:31:34,601 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-05 10:31:34,602 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-05 10:31:34,646 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-05 10:31:34,646 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-05 10:31:34,647 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-05 10:31:34,647 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-05 10:31:34,647 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-05 10:31:34,648 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-05 10:31:34,648 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-05 10:31:34,648 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-05 10:31:34,649 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-05 10:31:34,649 INFO L153 SettingsManager]: * Use SBE=true [2024-02-05 10:31:34,649 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-05 10:31:34,650 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-05 10:31:34,650 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-05 10:31:34,650 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-05 10:31:34,650 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-05 10:31:34,651 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-05 10:31:34,653 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-05 10:31:34,653 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-05 10:31:34,654 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-05 10:31:34,654 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-05 10:31:34,654 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-05 10:31:34,654 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-05 10:31:34,655 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-05 10:31:34,655 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-05 10:31:34,655 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-05 10:31:34,656 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-05 10:31:34,657 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-05 10:31:34,657 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-05 10:31:34,657 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-05 10:31:34,657 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-05 10:31:34,657 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-05 10:31:34,658 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-05 10:31:34,658 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-05 10:31:34,659 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-05 10:31:34,659 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-05 10:31:34,659 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-05 10:31:34,659 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-05 10:31:34,660 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-05 10:31:34,660 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-05 10:31:34,660 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-05 10:31:34,660 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-05 10:31:34,661 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-05 10:31:34,992 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-05 10:31:35,018 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-05 10:31:35,021 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-05 10:31:35,022 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-05 10:31:35,023 INFO L274 PluginConnector]: CDTParser initialized [2024-02-05 10:31:35,026 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_87-lists_racefree.i [2024-02-05 10:31:36,468 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-05 10:31:36,716 INFO L384 CDTParser]: Found 1 translation units. [2024-02-05 10:31:36,717 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_87-lists_racefree.i [2024-02-05 10:31:36,736 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f89847947/1cc4907889aa4e6fb27664b5f9b74a3c/FLAGb4b11180c [2024-02-05 10:31:36,749 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f89847947/1cc4907889aa4e6fb27664b5f9b74a3c [2024-02-05 10:31:36,751 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-05 10:31:36,751 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-05 10:31:36,752 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/28-race_reach_87-lists_racefree.yml/witness.yml [2024-02-05 10:31:36,917 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-05 10:31:36,919 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-05 10:31:36,921 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-05 10:31:36,921 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-05 10:31:36,926 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-05 10:31:36,926 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:31:36" (1/2) ... [2024-02-05 10:31:36,927 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27148929 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:31:36, skipping insertion in model container [2024-02-05 10:31:36,928 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:31:36" (1/2) ... [2024-02-05 10:31:36,929 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@47c1894d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:31:36, skipping insertion in model container [2024-02-05 10:31:36,929 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:31:36" (2/2) ... [2024-02-05 10:31:36,930 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27148929 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:31:36, skipping insertion in model container [2024-02-05 10:31:36,930 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:31:36" (2/2) ... [2024-02-05 10:31:36,930 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-05 10:31:37,158 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-05 10:31:37,159 INFO L101 nessWitnessExtractor]: Location invariant after [L1030-L1030] (unsigned long )arg == 0UL [2024-02-05 10:31:37,160 INFO L101 nessWitnessExtractor]: Location invariant before [L1041-L1041] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:37,160 INFO L101 nessWitnessExtractor]: Location invariant after [L1037-L1037] (unsigned long )arg == 0UL [2024-02-05 10:31:37,160 INFO L101 nessWitnessExtractor]: Location invariant before [L1053-L1053] (((i == 256) && (i == 10000)) && (i == 10000)) && ((((((((((((((((((((((((((25 <= i && i <= 9999) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:31:37,160 INFO L101 nessWitnessExtractor]: Location invariant before [L1049-L1049] (((((((7 <= i && i <= 255) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-05 10:31:37,160 INFO L101 nessWitnessExtractor]: Loop invariant at [L1053-L1053] (((i == 256) && (i == 10000)) && (i == 10000)) && ((((((((((((((((((((((((((25 <= i && i <= 10000) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:31:37,161 INFO L101 nessWitnessExtractor]: Location invariant before [L1042-L1042] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:37,161 INFO L101 nessWitnessExtractor]: Location invariant before [L1041-L1041] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:37,161 INFO L101 nessWitnessExtractor]: Location invariant after [L1039-L1039] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:37,161 INFO L101 nessWitnessExtractor]: Location invariant before [L1043-L1043] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:37,161 INFO L101 nessWitnessExtractor]: Location invariant before [L1041-L1041] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:37,161 INFO L101 nessWitnessExtractor]: Location invariant after [L1041-L1041] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:37,161 INFO L101 nessWitnessExtractor]: Location invariant after [L1030-L1030] (unsigned long )arg == 0UL [2024-02-05 10:31:37,162 INFO L101 nessWitnessExtractor]: Loop invariant at [L1041-L1041] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:37,162 INFO L101 nessWitnessExtractor]: Location invariant after [L1041-L1041] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:37,162 INFO L101 nessWitnessExtractor]: Location invariant before [L1041-L1041] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:37,162 INFO L101 nessWitnessExtractor]: Location invariant before [L1048-L1048] (((((((7 <= i && i <= 255) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-05 10:31:37,162 INFO L101 nessWitnessExtractor]: Location invariant before [L1051-L1051] (i == 256) && ((((((((((((((((((((((((((25 <= i && i <= 9999) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:31:37,163 INFO L101 nessWitnessExtractor]: Location invariant before [L1031-L1031] (unsigned long )arg == 0UL [2024-02-05 10:31:37,163 INFO L101 nessWitnessExtractor]: Location invariant after [L1048-L1048] (((((((7 <= i && i <= 255) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-05 10:31:37,163 INFO L101 nessWitnessExtractor]: Loop invariant at [L1041-L1041] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:37,163 INFO L101 nessWitnessExtractor]: Location invariant after [L1041-L1041] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:37,164 INFO L101 nessWitnessExtractor]: Location invariant before [L1041-L1041] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:37,164 INFO L101 nessWitnessExtractor]: Location invariant after [L1048-L1048] (((((((7 <= i && i <= 255) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-05 10:31:37,164 INFO L101 nessWitnessExtractor]: Loop invariant at [L1041-L1041] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:37,164 INFO L101 nessWitnessExtractor]: Location invariant before [L1041-L1041] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:37,165 INFO L101 nessWitnessExtractor]: Location invariant before [L1030-L1030] (unsigned long )arg == 0UL [2024-02-05 10:31:37,165 INFO L101 nessWitnessExtractor]: Location invariant after [L1053-L1053] (((i == 256) && (i == 10000)) && (i == 10000)) && ((((((((((((((((((((((((((25 <= i && i <= 9999) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:31:37,165 INFO L101 nessWitnessExtractor]: Location invariant before [L1038-L1038] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:37,165 INFO L101 nessWitnessExtractor]: Location invariant before [L1052-L1052] ((i == 256) && (i == 10000)) && (((((((((((((((((((((((((i == 7 || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) [2024-02-05 10:31:37,165 INFO L101 nessWitnessExtractor]: Loop invariant at [L1046-L1046] (((((((7 <= i && i <= 256) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-05 10:31:37,166 INFO L101 nessWitnessExtractor]: Location invariant after [L1054-L1054] ((((i == 256) && (i == 10000)) && (i == 10000)) && (i == 10000)) && (((((((((((((((((((((((((i == 18 || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) [2024-02-05 10:31:37,166 INFO L101 nessWitnessExtractor]: Location invariant before [L1048-L1048] (((((((7 <= i && i <= 255) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-05 10:31:37,166 INFO L101 nessWitnessExtractor]: Location invariant before [L1041-L1041] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:37,168 INFO L101 nessWitnessExtractor]: Location invariant after [L1041-L1041] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:37,168 INFO L101 nessWitnessExtractor]: Location invariant before [L1054-L1054] ((((i == 256) && (i == 10000)) && (i == 10000)) && (i == 10000)) && (((((((((((((((((((((((((i == 18 || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) [2024-02-05 10:31:37,168 INFO L101 nessWitnessExtractor]: Location invariant before [L1047-L1047] (((((((7 <= i && i <= 255) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-05 10:31:37,168 INFO L101 nessWitnessExtractor]: Location invariant before [L1040-L1040] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:37,168 INFO L101 nessWitnessExtractor]: Location invariant after [L1052-L1052] ((i == 256) && (i == 10000)) && (((((((((((((((((((((((((i == 7 || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) [2024-02-05 10:31:37,169 INFO L101 nessWitnessExtractor]: Location invariant before [L1030-L1030] (unsigned long )arg == 0UL [2024-02-05 10:31:37,169 INFO L101 nessWitnessExtractor]: Location invariant before [L1039-L1039] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:37,169 INFO L101 nessWitnessExtractor]: Location invariant after [L1051-L1051] (i == 256) && ((((((((((((((((((((((((((25 <= i && i <= 9999) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:31:37,169 INFO L101 nessWitnessExtractor]: Location invariant before [L1055-L1055] ((((i == 256) && (i == 10000)) && (i == 10000)) && (i == 10000)) && (i == 10000) [2024-02-05 10:31:37,170 INFO L101 nessWitnessExtractor]: Location invariant before [L1034-L1034] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:37,170 INFO L101 nessWitnessExtractor]: Location invariant before [L1037-L1037] (unsigned long )arg == 0UL [2024-02-05 10:31:37,170 INFO L101 nessWitnessExtractor]: Location invariant after [L1031-L1031] (unsigned long )arg == 0UL [2024-02-05 10:31:37,170 INFO L101 nessWitnessExtractor]: Location invariant after [L1041-L1041] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:37,170 INFO L101 nessWitnessExtractor]: Loop invariant at [L1041-L1041] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:37,170 INFO L101 nessWitnessExtractor]: Location invariant before [L1041-L1041] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:37,171 INFO L101 nessWitnessExtractor]: Loop invariant at [L1051-L1051] (i == 256) && ((((((((((((((((((((((((((25 <= i && i <= 10000) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-05 10:31:37,171 INFO L101 nessWitnessExtractor]: Location invariant before [L1041-L1041] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:37,171 INFO L101 nessWitnessExtractor]: Location invariant after [L1041-L1041] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:37,172 INFO L101 nessWitnessExtractor]: Location invariant before [L1032-L1032] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:37,172 INFO L101 nessWitnessExtractor]: Location invariant before [L1033-L1033] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:37,173 INFO L101 nessWitnessExtractor]: Location invariant before [L1041-L1041] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-05 10:31:37,173 INFO L101 nessWitnessExtractor]: Loop invariant at [L1054-L1054] ((((i == 256) && (i == 10000)) && (i == 10000)) && (i == 10000)) && (((((((((((((((((((((((((i == 18 || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) [2024-02-05 10:31:37,173 INFO L101 nessWitnessExtractor]: Loop invariant at [L1052-L1052] ((i == 256) && (i == 10000)) && (((((((((((((((((((((((((i == 7 || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) [2024-02-05 10:31:37,235 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-05 10:31:37,648 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_87-lists_racefree.i[47038,47051] [2024-02-05 10:31:37,706 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-05 10:31:37,775 INFO L204 MainTranslator]: Completed pre-run [2024-02-05 10:31:37,828 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_87-lists_racefree.i[47038,47051] [2024-02-05 10:31:37,833 WARN L424 MainDispatcher]: Unable to annotate struct s with a witness entry [2024-02-05 10:31:37,833 WARN L424 MainDispatcher]: Unable to annotate *p = malloc(sizeof(struct s)) with a witness entry Start Parsing Local [2024-02-05 10:31:37,856 WARN L424 MainDispatcher]: Unable to annotate int with a witness entry [2024-02-05 10:31:37,856 WARN L424 MainDispatcher]: Unable to annotate i = __VERIFIER_nondet_int() % 256 with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-05 10:31:37,860 WARN L424 MainDispatcher]: Unable to annotate int with a witness entry [2024-02-05 10:31:37,860 WARN L424 MainDispatcher]: Unable to annotate i = __VERIFIER_nondet_int() % 256 with a witness entry Start Parsing Local [2024-02-05 10:31:37,861 WARN L424 MainDispatcher]: Unable to annotate struct s with a witness entry [2024-02-05 10:31:37,861 WARN L424 MainDispatcher]: Unable to annotate *p = take(buckets[i]) with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-05 10:31:37,886 WARN L424 MainDispatcher]: Unable to annotate struct s with a witness entry [2024-02-05 10:31:37,886 WARN L424 MainDispatcher]: Unable to annotate *p =malloc(sizeof(struct s)) with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-05 10:31:37,942 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-05 10:31:37,942 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@47c1894d and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:31:37, skipping insertion in model container [2024-02-05 10:31:37,942 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-05 10:31:37,943 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-05 10:31:37,950 INFO L158 Benchmark]: Toolchain (without parser) took 1030.39ms. Allocated memory was 69.2MB in the beginning and 83.9MB in the end (delta: 14.7MB). Free memory was 45.0MB in the beginning and 40.9MB in the end (delta: 4.1MB). Peak memory consumption was 22.6MB. Max. memory is 16.1GB. [2024-02-05 10:31:37,950 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 48.2MB. Free memory is still 30.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:31:37,951 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 69.2MB. Free memory is still 34.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:31:37,951 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1021.41ms. Allocated memory was 69.2MB in the beginning and 83.9MB in the end (delta: 14.7MB). Free memory was 44.8MB in the beginning and 41.1MB in the end (delta: 3.7MB). Peak memory consumption was 22.6MB. Max. memory is 16.1GB. [2024-02-05 10:31:37,953 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 48.2MB. Free memory is still 30.8MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.17ms. Allocated memory is still 69.2MB. Free memory is still 34.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1021.41ms. Allocated memory was 69.2MB in the beginning and 83.9MB in the end (delta: 14.7MB). Free memory was 44.8MB in the beginning and 41.1MB in the end (delta: 3.7MB). Peak memory consumption was 22.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 1055]: 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