./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_86-lists_racing.i --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/28-race_reach_86-lists_racing.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/goblint-regression/28-race_reach_86-lists_racing.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_86-lists_racing.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 09:36:46,337 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-02 09:36:46,385 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-02 09:36:46,389 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-02 09:36:46,389 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-02 09:36:46,410 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-02 09:36:46,411 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-02 09:36:46,412 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-02 09:36:46,413 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-02 09:36:46,416 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-02 09:36:46,417 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-02 09:36:46,417 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-02 09:36:46,418 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-02 09:36:46,419 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-02 09:36:46,419 INFO L153 SettingsManager]: * Use SBE=true [2024-02-02 09:36:46,420 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-02 09:36:46,420 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-02 09:36:46,420 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-02 09:36:46,420 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-02 09:36:46,421 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-02 09:36:46,422 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-02 09:36:46,422 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-02 09:36:46,423 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-02 09:36:46,423 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-02 09:36:46,423 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-02 09:36:46,423 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-02 09:36:46,423 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-02 09:36:46,424 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-02 09:36:46,424 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-02 09:36:46,425 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-02 09:36:46,426 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-02 09:36:46,426 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-02 09:36:46,426 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-02 09:36:46,426 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-02 09:36:46,426 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-02 09:36:46,427 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-02 09:36:46,427 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-02 09:36:46,427 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-02 09:36:46,427 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-02 09:36:46,427 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-02 09:36:46,428 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-02 09:36:46,428 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-02 09:36:46,428 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-02 09:36:46,428 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-02 09:36:46,715 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-02 09:36:46,735 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-02 09:36:46,737 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-02 09:36:46,738 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-02 09:36:46,739 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-02 09:36:46,740 INFO L431 ainManager$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/28-race_reach_86-lists_racing.yml/witness.yml [2024-02-02 09:36:46,940 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-02 09:36:46,940 INFO L274 PluginConnector]: CDTParser initialized [2024-02-02 09:36:46,942 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_86-lists_racing.i [2024-02-02 09:36:48,203 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-02 09:36:48,486 INFO L384 CDTParser]: Found 1 translation units. [2024-02-02 09:36:48,487 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_86-lists_racing.i [2024-02-02 09:36:48,502 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/05cfeb808/7192a37afcc04198be1dc072e8eb8fba/FLAGaf19f30be [2024-02-02 09:36:48,514 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/05cfeb808/7192a37afcc04198be1dc072e8eb8fba [2024-02-02 09:36:48,515 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-02 09:36:48,516 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-02 09:36:48,517 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-02 09:36:48,518 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-02 09:36:48,529 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-02 09:36:48,530 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:36:46" (1/2) ... [2024-02-02 09:36:48,531 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28d7722 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:36:48, skipping insertion in model container [2024-02-02 09:36:48,531 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:36:46" (1/2) ... [2024-02-02 09:36:48,533 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7796305d and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:36:48, skipping insertion in model container [2024-02-02 09:36:48,533 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:36:48" (2/2) ... [2024-02-02 09:36:48,534 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28d7722 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:36:48, skipping insertion in model container [2024-02-02 09:36:48,534 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:36:48" (2/2) ... [2024-02-02 09:36:48,535 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-02 09:36:48,714 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-02 09:36:48,715 INFO L101 nessWitnessExtractor]: Loop invariant at [L1054-L1054] ((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) [2024-02-02 09:36:48,715 INFO L101 nessWitnessExtractor]: Location invariant before [L1054-L1054] ((i == 256) && (i == 10000)) && (((((((((((((((((((((((((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) || i == 7) [2024-02-02 09:36:48,715 INFO L101 nessWitnessExtractor]: Location invariant before [L1045-L1045] ((((-255 <= i) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL) [2024-02-02 09:36:48,716 INFO L101 nessWitnessExtractor]: Location invariant before [L1043-L1043] (((((((((((((((((((((((((((((((((((((((((((((((((-255 <= i) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL)) && (-255 <= i)) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL)) && (-255 <= i)) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL)) && (-255 <= i)) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL)) && (-255 <= i)) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL)) && (-255 <= i)) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL)) && (-255 <= i)) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL)) && (-255 <= i)) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL)) && (-255 <= i)) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL)) && (-255 <= i)) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL) [2024-02-02 09:36:48,716 INFO L101 nessWitnessExtractor]: Loop invariant at [L1043-L1043] (((((((((((((((((((-255 <= i) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL)) && (-255 <= i)) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL)) && (-255 <= i)) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL)) && (-255 <= i)) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL) [2024-02-02 09:36:48,716 INFO L101 nessWitnessExtractor]: Location invariant before [L1031-L1031] (unsigned long )arg == 0UL [2024-02-02 09:36:48,717 INFO L101 nessWitnessExtractor]: Location invariant before [L1032-L1032] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-02 09:36:48,717 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) [2024-02-02 09:36:48,717 INFO L101 nessWitnessExtractor]: Location invariant before [L1050-L1050] ((((((((7 <= i && i <= 255) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) && ((((((((7 <= i && i <= 255) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-02 09:36:48,717 INFO L101 nessWitnessExtractor]: Location invariant before [L1034-L1034] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-02 09:36:48,717 INFO L101 nessWitnessExtractor]: Location invariant before [L1051-L1051] (((((((7 <= i && i <= 255) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-02 09:36:48,718 INFO L101 nessWitnessExtractor]: Location invariant before [L1044-L1044] ((((-255 <= i) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL) [2024-02-02 09:36:48,718 INFO L101 nessWitnessExtractor]: Location invariant before [L1030-L1030] ((unsigned long )arg == 0UL) && ((unsigned long )arg == 0UL) [2024-02-02 09:36:48,718 INFO L101 nessWitnessExtractor]: Location invariant before [L1033-L1033] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-02 09:36:48,718 INFO L101 nessWitnessExtractor]: Location invariant before [L1039-L1039] ((((-255 <= i) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL) [2024-02-02 09:36:48,718 INFO L101 nessWitnessExtractor]: Location invariant before [L1050-L1050] ((((((((7 <= i && i <= 255) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) && ((((((((7 <= i && i <= 255) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-02 09:36:48,718 INFO L101 nessWitnessExtractor]: Location invariant before [L1042-L1042] ((((-255 <= i) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL) [2024-02-02 09:36:48,719 INFO L101 nessWitnessExtractor]: Location invariant before [L1041-L1041] ((((-255 <= i) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL) [2024-02-02 09:36:48,719 INFO L101 nessWitnessExtractor]: Location invariant before [L1057-L1057] ((((i == 256) && (i == 10000)) && (i == 10000)) && (i == 10000)) && (i == 10000) [2024-02-02 09:36:48,719 INFO L101 nessWitnessExtractor]: Location invariant before [L1030-L1030] ((unsigned long )arg == 0UL) && ((unsigned long )arg == 0UL) [2024-02-02 09:36:48,719 INFO L101 nessWitnessExtractor]: Loop invariant at [L1048-L1052] (((((((7 <= i && i <= 256) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-02 09:36:48,720 INFO L101 nessWitnessExtractor]: Location invariant before [L1054-L1054] ((i == 256) && (i == 10000)) && (((((((((((((((((((((((((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) || i == 7) [2024-02-02 09:36:48,720 INFO L101 nessWitnessExtractor]: Loop invariant at [L1054-L1054] ((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) [2024-02-02 09:36:48,720 INFO L101 nessWitnessExtractor]: Location invariant before [L1040-L1040] ((((-255 <= i) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL) [2024-02-02 09:36:48,720 INFO L101 nessWitnessExtractor]: Loop invariant at [L1056-L1056] ((((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) [2024-02-02 09:36:48,720 INFO L101 nessWitnessExtractor]: Location invariant before [L1056-L1056] ((((i == 256) && (i == 10000)) && (i == 10000)) && (i == 10000)) && (((((((((((((((((((((((((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) || i == 18) [2024-02-02 09:36:48,721 INFO L101 nessWitnessExtractor]: Location invariant before [L1053-L1053] (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)) [2024-02-02 09:36:48,721 INFO L101 nessWitnessExtractor]: Loop invariant at [L1053-L1053] (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)) [2024-02-02 09:36:48,721 INFO L101 nessWitnessExtractor]: Loop invariant at [L1053-L1053] (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)) [2024-02-02 09:36:48,721 INFO L101 nessWitnessExtractor]: Location invariant before [L1053-L1053] (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)) [2024-02-02 09:36:48,722 INFO L101 nessWitnessExtractor]: Location invariant before [L1055-L1055] (((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)) [2024-02-02 09:36:48,722 INFO L101 nessWitnessExtractor]: Loop invariant at [L1055-L1055] (((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)) [2024-02-02 09:36:48,722 INFO L101 nessWitnessExtractor]: Location invariant before [L1037-L1037] (unsigned long )arg == 0UL [2024-02-02 09:36:48,722 INFO L101 nessWitnessExtractor]: Location invariant before [L1038-L1038] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-02 09:36:48,774 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-02-02 09:36:49,235 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_86-lists_racing.i[47038,47051] [2024-02-02 09:36:49,287 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-02 09:36:49,363 INFO L202 MainTranslator]: Completed pre-run [2024-02-02 09:36:49,400 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_86-lists_racing.i[47038,47051] 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 Start Parsing Local [2024-02-02 09:36:49,484 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-02 09:36:49,485 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7796305d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:36:49, skipping insertion in model container [2024-02-02 09:36:49,485 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-02 09:36:49,485 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-02 09:36:49,487 INFO L158 Benchmark]: Toolchain (without parser) took 969.87ms. Allocated memory is still 146.8MB. Free memory was 85.0MB in the beginning and 96.6MB in the end (delta: -11.6MB). Peak memory consumption was 13.2MB. Max. memory is 16.1GB. [2024-02-02 09:36:49,488 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 96.5MB. Free memory was 59.1MB in the beginning and 59.0MB in the end (delta: 76.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:36:49,490 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 96.5MB. Free memory was 50.9MB in the beginning and 50.8MB in the end (delta: 76.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:36:49,491 INFO L158 Benchmark]: CACSL2BoogieTranslator took 967.85ms. Allocated memory is still 146.8MB. Free memory was 85.0MB in the beginning and 96.6MB in the end (delta: -11.6MB). Peak memory consumption was 13.2MB. Max. memory is 16.1GB. [2024-02-02 09:36:49,493 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 was 59.1MB in the beginning and 59.0MB in the end (delta: 76.9kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.18ms. Allocated memory is still 96.5MB. Free memory was 50.9MB in the beginning and 50.8MB in the end (delta: 76.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 967.85ms. Allocated memory is still 146.8MB. Free memory was 85.0MB in the beginning and 96.6MB in the end (delta: -11.6MB). Peak memory consumption was 13.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 1053]: 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_86-lists_racing.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_86-lists_racing.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 09:36:51,600 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-02 09:36:51,689 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-02 09:36:51,695 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-02 09:36:51,695 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-02 09:36:51,728 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-02 09:36:51,729 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-02 09:36:51,729 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-02 09:36:51,730 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-02 09:36:51,734 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-02 09:36:51,734 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-02 09:36:51,734 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-02 09:36:51,735 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-02 09:36:51,736 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-02 09:36:51,736 INFO L153 SettingsManager]: * Use SBE=true [2024-02-02 09:36:51,737 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-02 09:36:51,737 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-02 09:36:51,738 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-02 09:36:51,738 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-02 09:36:51,738 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-02 09:36:51,738 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-02 09:36:51,739 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-02 09:36:51,740 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-02 09:36:51,740 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-02 09:36:51,740 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-02 09:36:51,741 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-02 09:36:51,741 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-02 09:36:51,741 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-02 09:36:51,741 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-02 09:36:51,742 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-02 09:36:51,743 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-02 09:36:51,743 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-02 09:36:51,743 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-02 09:36:51,744 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-02 09:36:51,744 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-02 09:36:51,744 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-02 09:36:51,745 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-02 09:36:51,745 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-02 09:36:51,761 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-02 09:36:51,761 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-02 09:36:51,762 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-02 09:36:51,762 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-02 09:36:51,762 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-02 09:36:51,762 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-02 09:36:51,763 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-02 09:36:51,763 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-02 09:36:51,763 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-02 09:36:52,093 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-02 09:36:52,119 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-02 09:36:52,122 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-02 09:36:52,123 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-02 09:36:52,124 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-02 09:36:52,126 INFO L431 ainManager$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/28-race_reach_86-lists_racing.yml/witness.yml [2024-02-02 09:36:52,335 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-02 09:36:52,335 INFO L274 PluginConnector]: CDTParser initialized [2024-02-02 09:36:52,336 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_86-lists_racing.i [2024-02-02 09:36:53,496 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-02 09:36:53,801 INFO L384 CDTParser]: Found 1 translation units. [2024-02-02 09:36:53,802 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_86-lists_racing.i [2024-02-02 09:36:53,824 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02c4f5b82/b989ae91c4fe492ba3bcd2a7e6427931/FLAG2be8c41d7 [2024-02-02 09:36:53,841 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02c4f5b82/b989ae91c4fe492ba3bcd2a7e6427931 [2024-02-02 09:36:53,841 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-02 09:36:53,843 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-02 09:36:53,845 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-02 09:36:53,845 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-02 09:36:53,849 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-02 09:36:53,850 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:36:52" (1/2) ... [2024-02-02 09:36:53,851 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71b595bc and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:36:53, skipping insertion in model container [2024-02-02 09:36:53,851 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:36:52" (1/2) ... [2024-02-02 09:36:53,853 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4e286223 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:36:53, skipping insertion in model container [2024-02-02 09:36:53,853 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:36:53" (2/2) ... [2024-02-02 09:36:53,853 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71b595bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:36:53, skipping insertion in model container [2024-02-02 09:36:53,854 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:36:53" (2/2) ... [2024-02-02 09:36:53,854 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-02 09:36:54,094 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-02 09:36:54,095 INFO L101 nessWitnessExtractor]: Location invariant before [L1054-L1054] ((i == 256) && (i == 10000)) && (((((((((((((((((((((((((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) || i == 7) [2024-02-02 09:36:54,095 INFO L101 nessWitnessExtractor]: Loop invariant at [L1054-L1054] ((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) [2024-02-02 09:36:54,096 INFO L101 nessWitnessExtractor]: Location invariant before [L1050-L1050] ((((((((7 <= i && i <= 255) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) && ((((((((7 <= i && i <= 255) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-02 09:36:54,097 INFO L101 nessWitnessExtractor]: Location invariant before [L1034-L1034] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-02 09:36:54,097 INFO L101 nessWitnessExtractor]: Location invariant before [L1033-L1033] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-02 09:36:54,097 INFO L101 nessWitnessExtractor]: Location invariant before [L1045-L1045] ((((-255 <= i) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL) [2024-02-02 09:36:54,097 INFO L101 nessWitnessExtractor]: Location invariant before [L1042-L1042] ((((-255 <= i) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL) [2024-02-02 09:36:54,097 INFO L101 nessWitnessExtractor]: Location invariant before [L1057-L1057] ((((i == 256) && (i == 10000)) && (i == 10000)) && (i == 10000)) && (i == 10000) [2024-02-02 09:36:54,097 INFO L101 nessWitnessExtractor]: Location invariant before [L1055-L1055] (((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)) [2024-02-02 09:36:54,098 INFO L101 nessWitnessExtractor]: Loop invariant at [L1055-L1055] (((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)) [2024-02-02 09:36:54,098 INFO L101 nessWitnessExtractor]: Location invariant before [L1044-L1044] ((((-255 <= i) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL) [2024-02-02 09:36:54,098 INFO L101 nessWitnessExtractor]: Location invariant before [L1056-L1056] ((((i == 256) && (i == 10000)) && (i == 10000)) && (i == 10000)) && (((((((((((((((((((((((((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) || i == 18) [2024-02-02 09:36:54,098 INFO L101 nessWitnessExtractor]: Loop invariant at [L1056-L1056] ((((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) [2024-02-02 09:36:54,098 INFO L101 nessWitnessExtractor]: Location invariant before [L1043-L1043] (((((((((((((((((((((((((((((((((((((((((((((((((-255 <= i) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL)) && (-255 <= i)) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL)) && (-255 <= i)) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL)) && (-255 <= i)) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL)) && (-255 <= i)) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL)) && (-255 <= i)) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL)) && (-255 <= i)) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL)) && (-255 <= i)) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL)) && (-255 <= i)) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL)) && (-255 <= i)) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL) [2024-02-02 09:36:54,098 INFO L101 nessWitnessExtractor]: Loop invariant at [L1043-L1043] (((((((((((((((((((-255 <= i) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL)) && (-255 <= i)) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL)) && (-255 <= i)) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL)) && (-255 <= i)) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL) [2024-02-02 09:36:54,099 INFO L101 nessWitnessExtractor]: Location invariant before [L1053-L1053] (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)) [2024-02-02 09:36:54,099 INFO L101 nessWitnessExtractor]: Loop invariant at [L1053-L1053] (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)) [2024-02-02 09:36:54,099 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) [2024-02-02 09:36:54,100 INFO L101 nessWitnessExtractor]: Location invariant before [L1037-L1037] (unsigned long )arg == 0UL [2024-02-02 09:36:54,100 INFO L101 nessWitnessExtractor]: Location invariant before [L1050-L1050] ((((((((7 <= i && i <= 255) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) && ((((((((7 <= i && i <= 255) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-02 09:36:54,100 INFO L101 nessWitnessExtractor]: Location invariant before [L1041-L1041] ((((-255 <= i) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL) [2024-02-02 09:36:54,100 INFO L101 nessWitnessExtractor]: Location invariant before [L1030-L1030] ((unsigned long )arg == 0UL) && ((unsigned long )arg == 0UL) [2024-02-02 09:36:54,100 INFO L101 nessWitnessExtractor]: Location invariant before [L1039-L1039] ((((-255 <= i) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL) [2024-02-02 09:36:54,100 INFO L101 nessWitnessExtractor]: Loop invariant at [L1048-L1052] (((((((7 <= i && i <= 256) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-02 09:36:54,100 INFO L101 nessWitnessExtractor]: Location invariant before [L1032-L1032] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-02 09:36:54,101 INFO L101 nessWitnessExtractor]: Location invariant before [L1040-L1040] ((((-255 <= i) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL) [2024-02-02 09:36:54,101 INFO L101 nessWitnessExtractor]: Location invariant before [L1054-L1054] ((i == 256) && (i == 10000)) && (((((((((((((((((((((((((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) || i == 7) [2024-02-02 09:36:54,101 INFO L101 nessWitnessExtractor]: Loop invariant at [L1054-L1054] ((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) [2024-02-02 09:36:54,102 INFO L101 nessWitnessExtractor]: Location invariant before [L1053-L1053] (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)) [2024-02-02 09:36:54,102 INFO L101 nessWitnessExtractor]: Loop invariant at [L1053-L1053] (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)) [2024-02-02 09:36:54,102 INFO L101 nessWitnessExtractor]: Location invariant before [L1030-L1030] ((unsigned long )arg == 0UL) && ((unsigned long )arg == 0UL) [2024-02-02 09:36:54,103 INFO L101 nessWitnessExtractor]: Location invariant before [L1051-L1051] (((((((7 <= i && i <= 255) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-02 09:36:54,103 INFO L101 nessWitnessExtractor]: Location invariant before [L1031-L1031] (unsigned long )arg == 0UL [2024-02-02 09:36:54,103 INFO L101 nessWitnessExtractor]: Location invariant before [L1038-L1038] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-02-02 09:36:54,159 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-02-02 09:36:54,570 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_86-lists_racing.i[47038,47051] [2024-02-02 09:36:54,599 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-02 09:36:54,681 INFO L202 MainTranslator]: Completed pre-run [2024-02-02 09:36:54,749 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_86-lists_racing.i[47038,47051] 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 Start Parsing Local [2024-02-02 09:36:54,853 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-02 09:36:54,855 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4e286223 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:36:54, skipping insertion in model container [2024-02-02 09:36:54,855 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-02 09:36:54,856 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-02 09:36:54,858 INFO L158 Benchmark]: Toolchain (without parser) took 1014.37ms. Allocated memory is still 90.2MB. Free memory was 51.3MB in the beginning and 45.8MB in the end (delta: 5.5MB). Peak memory consumption was 14.5MB. Max. memory is 16.1GB. [2024-02-02 09:36:54,859 INFO L158 Benchmark]: Witness Parser took 0.20ms. Allocated memory is still 48.2MB. Free memory is still 23.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:36:54,859 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 90.2MB. Free memory is still 73.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:36:54,860 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1010.95ms. Allocated memory is still 90.2MB. Free memory was 51.0MB in the beginning and 45.8MB in the end (delta: 5.2MB). Peak memory consumption was 14.5MB. Max. memory is 16.1GB. [2024-02-02 09:36:54,861 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 0.20ms. Allocated memory is still 48.2MB. Free memory is still 23.3MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.09ms. Allocated memory is still 90.2MB. Free memory is still 73.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1010.95ms. Allocated memory is still 90.2MB. Free memory was 51.0MB in the beginning and 45.8MB in the end (delta: 5.2MB). Peak memory consumption was 14.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 1053]: 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