./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.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_87-lists_racefree.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version ab2e0ac4 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_87-lists_racefree.i ./goblint.2023-12-19_14-39-08.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-ab2e0ac-m [2024-01-29 14:17:14,891 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:17:14,964 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 14:17:14,972 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:17:14,972 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:17:14,999 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:17:15,000 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:17:15,000 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:17:15,001 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:17:15,004 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:17:15,004 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:17:15,004 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:17:15,005 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:17:15,006 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:17:15,006 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:17:15,006 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:17:15,006 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:17:15,007 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:17:15,007 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 14:17:15,007 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:17:15,007 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:17:15,008 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:17:15,008 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:17:15,008 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:17:15,008 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:17:15,008 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:17:15,009 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:17:15,009 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:17:15,009 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:17:15,010 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:17:15,010 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:17:15,011 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:17:15,011 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:17:15,011 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:17:15,011 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:17:15,011 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:17:15,012 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 14:17:15,012 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 14:17:15,012 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:17:15,012 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:17:15,012 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:17:15,013 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:17:15,013 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:17:15,013 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:17:15,245 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:17:15,273 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:17:15,275 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:17:15,276 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:17:15,276 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:17:15,277 INFO L431 ainManager$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 [2024-01-29 14:17:16,235 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:17:16,554 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:17:16,555 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_87-lists_racefree.i [2024-01-29 14:17:16,574 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e22836416/743d50f8267944b999062ad368c6574e/FLAGfc44c5081 [2024-01-29 14:17:16,590 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e22836416/743d50f8267944b999062ad368c6574e [2024-01-29 14:17:16,592 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:17:16,592 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:17:16,593 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_87-lists_racefree.yml/witness.yml [2024-01-29 14:17:16,701 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:17:16,702 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:17:16,702 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:17:16,702 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:17:16,706 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:17:16,706 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:17:16" (1/2) ... [2024-01-29 14:17:16,707 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c2e4896 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:17:16, skipping insertion in model container [2024-01-29 14:17:16,707 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:17:16" (1/2) ... [2024-01-29 14:17:16,708 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@76c2be1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:17:16, skipping insertion in model container [2024-01-29 14:17:16,708 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:17:16" (2/2) ... [2024-01-29 14:17:16,709 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c2e4896 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:17:16, skipping insertion in model container [2024-01-29 14:17:16,709 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:17:16" (2/2) ... [2024-01-29 14:17:16,709 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:17:16,808 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:17:16,809 INFO L98 nessWitnessExtractor]: Location invariant before [L1033-L1033] -255 <= i [2024-01-29 14:17:16,810 INFO L98 nessWitnessExtractor]: Location invariant before [L1033-L1033] i <= 255 [2024-01-29 14:17:16,810 INFO L98 nessWitnessExtractor]: Location invariant before [L1033-L1033] (unsigned long )arg == 0UL [2024-01-29 14:17:16,810 INFO L98 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) [2024-01-29 14:17:16,810 INFO L98 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) [2024-01-29 14:17:16,810 INFO L98 nessWitnessExtractor]: Loop invariant at [L1052-L1052] i == 256 [2024-01-29 14:17:16,810 INFO L98 nessWitnessExtractor]: Loop invariant at [L1052-L1052] i == 10000 [2024-01-29 14:17:16,810 INFO L98 nessWitnessExtractor]: Location invariant before [L1052-L1052] i == 256 [2024-01-29 14:17:16,810 INFO L98 nessWitnessExtractor]: Loop invariant at [L1052-L1052] ((((((((((((((((((((((((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 [2024-01-29 14:17:16,811 INFO L98 nessWitnessExtractor]: Location invariant before [L1052-L1052] i == 10000 [2024-01-29 14:17:16,811 INFO L98 nessWitnessExtractor]: Location invariant before [L1052-L1052] ((((((((((((((((((((((((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 [2024-01-29 14:17:16,811 INFO L98 nessWitnessExtractor]: Loop invariant at [L1052-L1052] i == 256 [2024-01-29 14:17:16,811 INFO L98 nessWitnessExtractor]: Location invariant before [L1052-L1052] ((((((((((((((((((((((((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 [2024-01-29 14:17:16,811 INFO L98 nessWitnessExtractor]: Location invariant before [L1052-L1052] i == 256 [2024-01-29 14:17:16,811 INFO L98 nessWitnessExtractor]: Loop invariant at [L1052-L1052] ((((((((((((((((((((((((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 [2024-01-29 14:17:16,811 INFO L98 nessWitnessExtractor]: Loop invariant at [L1052-L1052] i == 10000 [2024-01-29 14:17:16,812 INFO L98 nessWitnessExtractor]: Location invariant before [L1052-L1052] i == 10000 [2024-01-29 14:17:16,812 INFO L98 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) [2024-01-29 14:17:16,812 INFO L98 nessWitnessExtractor]: Location invariant before [L1051-L1051] i == 256 [2024-01-29 14:17:16,812 INFO L98 nessWitnessExtractor]: Loop invariant at [L1051-L1051] (((((((((((((((((((((((((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) [2024-01-29 14:17:16,812 INFO L98 nessWitnessExtractor]: Location invariant before [L1051-L1051] (((((((((((((((((((((((((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) [2024-01-29 14:17:16,813 INFO L98 nessWitnessExtractor]: Loop invariant at [L1051-L1051] i == 256 [2024-01-29 14:17:16,813 INFO L98 nessWitnessExtractor]: Location invariant before [L1054-L1054] i == 10000 [2024-01-29 14:17:16,813 INFO L98 nessWitnessExtractor]: Loop invariant at [L1054-L1054] i == 10000 [2024-01-29 14:17:16,813 INFO L98 nessWitnessExtractor]: Loop invariant at [L1054-L1054] i == 10000 [2024-01-29 14:17:16,813 INFO L98 nessWitnessExtractor]: Location invariant before [L1054-L1054] i == 10000 [2024-01-29 14:17:16,813 INFO L98 nessWitnessExtractor]: Location invariant before [L1054-L1054] ((((((((((((((((((((((((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 [2024-01-29 14:17:16,813 INFO L98 nessWitnessExtractor]: Loop invariant at [L1054-L1054] ((((((((((((((((((((((((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 [2024-01-29 14:17:16,814 INFO L98 nessWitnessExtractor]: Location invariant before [L1054-L1054] i == 256 [2024-01-29 14:17:16,814 INFO L98 nessWitnessExtractor]: Loop invariant at [L1054-L1054] i == 256 [2024-01-29 14:17:16,814 INFO L98 nessWitnessExtractor]: Loop invariant at [L1054-L1054] i == 10000 [2024-01-29 14:17:16,814 INFO L98 nessWitnessExtractor]: Location invariant before [L1054-L1054] i == 10000 [2024-01-29 14:17:16,814 INFO L98 nessWitnessExtractor]: Location invariant before [L1030-L1030] (unsigned long )arg == 0UL [2024-01-29 14:17:16,814 INFO L98 nessWitnessExtractor]: Location invariant before [L1030-L1030] (unsigned long )arg == 0UL [2024-01-29 14:17:16,814 INFO L98 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) [2024-01-29 14:17:16,815 INFO L98 nessWitnessExtractor]: Location invariant before [L1053-L1053] (((((((((((((((((((((((((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) [2024-01-29 14:17:16,815 INFO L98 nessWitnessExtractor]: Loop invariant at [L1053-L1053] i == 10000 [2024-01-29 14:17:16,815 INFO L98 nessWitnessExtractor]: Loop invariant at [L1053-L1053] (((((((((((((((((((((((((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) [2024-01-29 14:17:16,816 INFO L98 nessWitnessExtractor]: Location invariant before [L1053-L1053] i == 10000 [2024-01-29 14:17:16,817 INFO L98 nessWitnessExtractor]: Loop invariant at [L1053-L1053] i == 256 [2024-01-29 14:17:16,817 INFO L98 nessWitnessExtractor]: Location invariant before [L1053-L1053] i == 256 [2024-01-29 14:17:16,817 INFO L98 nessWitnessExtractor]: Location invariant before [L1053-L1053] i == 10000 [2024-01-29 14:17:16,817 INFO L98 nessWitnessExtractor]: Loop invariant at [L1053-L1053] i == 10000 [2024-01-29 14:17:16,817 INFO L98 nessWitnessExtractor]: Loop invariant at [L1046-L1050] (((((((7 <= i && i <= 256) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-29 14:17:16,817 INFO L98 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) [2024-01-29 14:17:16,817 INFO L98 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) [2024-01-29 14:17:16,818 INFO L98 nessWitnessExtractor]: Location invariant before [L1037-L1037] (unsigned long )arg == 0UL [2024-01-29 14:17:16,818 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1032] i <= 255 [2024-01-29 14:17:16,818 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1032] (unsigned long )arg == 0UL [2024-01-29 14:17:16,818 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1032] -255 <= i [2024-01-29 14:17:16,818 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] -255 <= i [2024-01-29 14:17:16,818 INFO L98 nessWitnessExtractor]: Loop invariant at [L1041-L1041] (unsigned long )arg == 0UL [2024-01-29 14:17:16,819 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] i <= 255 [2024-01-29 14:17:16,819 INFO L98 nessWitnessExtractor]: Loop invariant at [L1041-L1041] -255 <= i [2024-01-29 14:17:16,819 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] i <= 255 [2024-01-29 14:17:16,820 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] i <= 255 [2024-01-29 14:17:16,820 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] (unsigned long )arg == 0UL [2024-01-29 14:17:16,821 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] (unsigned long )arg == 0UL [2024-01-29 14:17:16,821 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] -255 <= i [2024-01-29 14:17:16,821 INFO L98 nessWitnessExtractor]: Loop invariant at [L1041-L1041] i <= 255 [2024-01-29 14:17:16,821 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] -255 <= i [2024-01-29 14:17:16,821 INFO L98 nessWitnessExtractor]: Loop invariant at [L1041-L1041] (unsigned long )arg == 0UL [2024-01-29 14:17:16,821 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] i <= 255 [2024-01-29 14:17:16,821 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] (unsigned long )arg == 0UL [2024-01-29 14:17:16,821 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] -255 <= i [2024-01-29 14:17:16,822 INFO L98 nessWitnessExtractor]: Loop invariant at [L1041-L1041] -255 <= i [2024-01-29 14:17:16,822 INFO L98 nessWitnessExtractor]: Loop invariant at [L1041-L1041] -255 <= i [2024-01-29 14:17:16,822 INFO L98 nessWitnessExtractor]: Loop invariant at [L1041-L1041] (unsigned long )arg == 0UL [2024-01-29 14:17:16,822 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] -255 <= i [2024-01-29 14:17:16,822 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] -255 <= i [2024-01-29 14:17:16,822 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] (unsigned long )arg == 0UL [2024-01-29 14:17:16,822 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] i <= 255 [2024-01-29 14:17:16,822 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] -255 <= i [2024-01-29 14:17:16,822 INFO L98 nessWitnessExtractor]: Loop invariant at [L1041-L1041] i <= 255 [2024-01-29 14:17:16,823 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] -255 <= i [2024-01-29 14:17:16,823 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] (unsigned long )arg == 0UL [2024-01-29 14:17:16,823 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] (unsigned long )arg == 0UL [2024-01-29 14:17:16,823 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] (unsigned long )arg == 0UL [2024-01-29 14:17:16,823 INFO L98 nessWitnessExtractor]: Loop invariant at [L1041-L1041] -255 <= i [2024-01-29 14:17:16,824 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] i <= 255 [2024-01-29 14:17:16,824 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] (unsigned long )arg == 0UL [2024-01-29 14:17:16,824 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] i <= 255 [2024-01-29 14:17:16,824 INFO L98 nessWitnessExtractor]: Loop invariant at [L1041-L1041] (unsigned long )arg == 0UL [2024-01-29 14:17:16,824 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] i <= 255 [2024-01-29 14:17:16,824 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] i <= 255 [2024-01-29 14:17:16,824 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] -255 <= i [2024-01-29 14:17:16,824 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] -255 <= i [2024-01-29 14:17:16,825 INFO L98 nessWitnessExtractor]: Loop invariant at [L1041-L1041] i <= 255 [2024-01-29 14:17:16,825 INFO L98 nessWitnessExtractor]: Loop invariant at [L1041-L1041] i <= 255 [2024-01-29 14:17:16,825 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] i <= 255 [2024-01-29 14:17:16,825 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] (unsigned long )arg == 0UL [2024-01-29 14:17:16,825 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] (unsigned long )arg == 0UL [2024-01-29 14:17:16,826 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] i <= 255 [2024-01-29 14:17:16,826 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] -255 <= i [2024-01-29 14:17:16,826 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] (unsigned long )arg == 0UL [2024-01-29 14:17:16,826 INFO L98 nessWitnessExtractor]: Location invariant before [L1034-L1034] i <= 255 [2024-01-29 14:17:16,826 INFO L98 nessWitnessExtractor]: Location invariant before [L1034-L1034] (unsigned long )arg == 0UL [2024-01-29 14:17:16,826 INFO L98 nessWitnessExtractor]: Location invariant before [L1034-L1034] -255 <= i [2024-01-29 14:17:16,826 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] (unsigned long )arg == 0UL [2024-01-29 14:17:16,826 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] -255 <= i [2024-01-29 14:17:16,826 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] i <= 255 [2024-01-29 14:17:16,827 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] (unsigned long )arg == 0UL [2024-01-29 14:17:16,827 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] i <= 255 [2024-01-29 14:17:16,827 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] -255 <= i [2024-01-29 14:17:16,827 INFO L98 nessWitnessExtractor]: Loop invariant at [L1051-L1051] i == 256 [2024-01-29 14:17:16,827 INFO L98 nessWitnessExtractor]: Location invariant before [L1051-L1051] i == 256 [2024-01-29 14:17:16,828 INFO L98 nessWitnessExtractor]: Loop invariant at [L1051-L1051] (((((((((((((((((((((((((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) [2024-01-29 14:17:16,828 INFO L98 nessWitnessExtractor]: Location invariant before [L1051-L1051] (((((((((((((((((((((((((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) [2024-01-29 14:17:16,828 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1031] (unsigned long )arg == 0UL [2024-01-29 14:17:16,829 INFO L98 nessWitnessExtractor]: Location invariant before [L1030-L1030] (unsigned long )arg == 0UL [2024-01-29 14:17:16,829 INFO L98 nessWitnessExtractor]: Location invariant before [L1030-L1030] (unsigned long )arg == 0UL [2024-01-29 14:17:16,829 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] i <= 255 [2024-01-29 14:17:16,829 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] -255 <= i [2024-01-29 14:17:16,829 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] (unsigned long )arg == 0UL [2024-01-29 14:17:16,830 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] (unsigned long )arg == 0UL [2024-01-29 14:17:16,830 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] i <= 255 [2024-01-29 14:17:16,830 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] -255 <= i [2024-01-29 14:17:16,830 INFO L98 nessWitnessExtractor]: Location invariant before [L1055-L1055] i == 256 [2024-01-29 14:17:16,830 INFO L98 nessWitnessExtractor]: Location invariant before [L1055-L1055] i == 10000 [2024-01-29 14:17:16,830 INFO L98 nessWitnessExtractor]: Location invariant before [L1055-L1055] i == 10000 [2024-01-29 14:17:16,831 INFO L98 nessWitnessExtractor]: Location invariant before [L1055-L1055] i == 10000 [2024-01-29 14:17:16,831 INFO L98 nessWitnessExtractor]: Location invariant before [L1055-L1055] i == 10000 [2024-01-29 14:17:16,871 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:17:17,182 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] [2024-01-29 14:17:17,223 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:17:17,275 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:17:17,298 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] 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 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 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 Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-29 14:17:17,395 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 14:17:17,395 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@76c2be1 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:17:17, skipping insertion in model container [2024-01-29 14:17:17,395 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:17:17,396 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:17:17,397 INFO L158 Benchmark]: Toolchain (without parser) took 694.62ms. Allocated memory is still 148.9MB. Free memory was 106.2MB in the beginning and 71.0MB in the end (delta: 35.3MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2024-01-29 14:17:17,397 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 148.9MB. Free memory is still 116.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:17:17,397 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 148.9MB. Free memory is still 112.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:17:17,404 INFO L158 Benchmark]: CACSL2BoogieTranslator took 693.11ms. Allocated memory is still 148.9MB. Free memory was 106.2MB in the beginning and 71.0MB in the end (delta: 35.3MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2024-01-29 14:17:17,405 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 148.9MB. Free memory is still 116.3MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 148.9MB. Free memory is still 112.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 693.11ms. Allocated memory is still 148.9MB. Free memory was 106.2MB in the beginning and 71.0MB in the end (delta: 35.3MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 1051]: 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.2023-12-19_14-39-08.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-ab2e0ac-m [2024-01-29 14:17:19,486 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:17:19,553 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 14:17:19,557 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:17:19,557 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:17:19,583 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:17:19,583 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:17:19,584 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:17:19,584 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:17:19,587 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:17:19,588 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:17:19,588 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:17:19,588 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:17:19,589 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:17:19,589 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:17:19,590 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:17:19,590 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:17:19,590 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:17:19,590 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:17:19,591 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:17:19,591 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:17:19,592 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:17:19,592 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:17:19,592 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 14:17:19,592 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 14:17:19,592 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:17:19,593 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 14:17:19,593 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:17:19,593 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:17:19,593 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:17:19,594 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:17:19,594 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:17:19,595 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:17:19,595 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:17:19,595 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:17:19,595 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:17:19,596 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:17:19,596 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:17:19,596 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 14:17:19,596 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 14:17:19,597 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:17:19,597 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:17:19,597 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:17:19,597 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:17:19,597 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:17:19,598 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 14:17:19,598 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:17:19,850 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:17:19,864 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:17:19,866 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:17:19,866 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:17:19,867 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:17:19,868 INFO L431 ainManager$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 [2024-01-29 14:17:21,025 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:17:21,239 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:17:21,239 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_87-lists_racefree.i [2024-01-29 14:17:21,270 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4b805bcd7/a9facb138ec1451caf842629fc9b2b05/FLAG8d9f1e499 [2024-01-29 14:17:21,280 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4b805bcd7/a9facb138ec1451caf842629fc9b2b05 [2024-01-29 14:17:21,282 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:17:21,285 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:17:21,285 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_87-lists_racefree.yml/witness.yml [2024-01-29 14:17:21,399 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:17:21,416 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:17:21,417 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:17:21,417 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:17:21,433 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:17:21,434 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:17:21" (1/2) ... [2024-01-29 14:17:21,434 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23dddfab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:17:21, skipping insertion in model container [2024-01-29 14:17:21,435 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:17:21" (1/2) ... [2024-01-29 14:17:21,436 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6506a279 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:17:21, skipping insertion in model container [2024-01-29 14:17:21,436 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:17:21" (2/2) ... [2024-01-29 14:17:21,439 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23dddfab and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:17:21, skipping insertion in model container [2024-01-29 14:17:21,440 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:17:21" (2/2) ... [2024-01-29 14:17:21,440 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:17:21,557 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:17:21,558 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] i <= 255 [2024-01-29 14:17:21,558 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] -255 <= i [2024-01-29 14:17:21,558 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] (unsigned long )arg == 0UL [2024-01-29 14:17:21,558 INFO L98 nessWitnessExtractor]: Loop invariant at [L1054-L1054] i == 10000 [2024-01-29 14:17:21,558 INFO L98 nessWitnessExtractor]: Location invariant before [L1054-L1054] i == 256 [2024-01-29 14:17:21,558 INFO L98 nessWitnessExtractor]: Loop invariant at [L1054-L1054] i == 10000 [2024-01-29 14:17:21,558 INFO L98 nessWitnessExtractor]: Location invariant before [L1054-L1054] i == 10000 [2024-01-29 14:17:21,559 INFO L98 nessWitnessExtractor]: Location invariant before [L1054-L1054] i == 10000 [2024-01-29 14:17:21,559 INFO L98 nessWitnessExtractor]: Location invariant before [L1054-L1054] ((((((((((((((((((((((((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 [2024-01-29 14:17:21,559 INFO L98 nessWitnessExtractor]: Location invariant before [L1054-L1054] i == 10000 [2024-01-29 14:17:21,559 INFO L98 nessWitnessExtractor]: Loop invariant at [L1054-L1054] i == 256 [2024-01-29 14:17:21,559 INFO L98 nessWitnessExtractor]: Loop invariant at [L1054-L1054] i == 10000 [2024-01-29 14:17:21,559 INFO L98 nessWitnessExtractor]: Loop invariant at [L1054-L1054] ((((((((((((((((((((((((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 [2024-01-29 14:17:21,559 INFO L98 nessWitnessExtractor]: Location invariant before [L1052-L1052] i == 256 [2024-01-29 14:17:21,559 INFO L98 nessWitnessExtractor]: Location invariant before [L1052-L1052] ((((((((((((((((((((((((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 [2024-01-29 14:17:21,560 INFO L98 nessWitnessExtractor]: Loop invariant at [L1052-L1052] i == 10000 [2024-01-29 14:17:21,560 INFO L98 nessWitnessExtractor]: Loop invariant at [L1052-L1052] i == 256 [2024-01-29 14:17:21,560 INFO L98 nessWitnessExtractor]: Location invariant before [L1052-L1052] i == 10000 [2024-01-29 14:17:21,560 INFO L98 nessWitnessExtractor]: Loop invariant at [L1052-L1052] ((((((((((((((((((((((((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 [2024-01-29 14:17:21,560 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1032] i <= 255 [2024-01-29 14:17:21,560 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1032] -255 <= i [2024-01-29 14:17:21,561 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1032] (unsigned long )arg == 0UL [2024-01-29 14:17:21,561 INFO L98 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) [2024-01-29 14:17:21,561 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] i <= 255 [2024-01-29 14:17:21,561 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] i <= 255 [2024-01-29 14:17:21,561 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] (unsigned long )arg == 0UL [2024-01-29 14:17:21,561 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] i <= 255 [2024-01-29 14:17:21,561 INFO L98 nessWitnessExtractor]: Loop invariant at [L1041-L1041] (unsigned long )arg == 0UL [2024-01-29 14:17:21,561 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] -255 <= i [2024-01-29 14:17:21,562 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] -255 <= i [2024-01-29 14:17:21,562 INFO L98 nessWitnessExtractor]: Loop invariant at [L1041-L1041] i <= 255 [2024-01-29 14:17:21,562 INFO L98 nessWitnessExtractor]: Loop invariant at [L1041-L1041] -255 <= i [2024-01-29 14:17:21,563 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] (unsigned long )arg == 0UL [2024-01-29 14:17:21,563 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] i <= 255 [2024-01-29 14:17:21,564 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] -255 <= i [2024-01-29 14:17:21,564 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] -255 <= i [2024-01-29 14:17:21,564 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] -255 <= i [2024-01-29 14:17:21,564 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] (unsigned long )arg == 0UL [2024-01-29 14:17:21,564 INFO L98 nessWitnessExtractor]: Loop invariant at [L1041-L1041] -255 <= i [2024-01-29 14:17:21,564 INFO L98 nessWitnessExtractor]: Loop invariant at [L1041-L1041] -255 <= i [2024-01-29 14:17:21,564 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] i <= 255 [2024-01-29 14:17:21,564 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] i <= 255 [2024-01-29 14:17:21,565 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] i <= 255 [2024-01-29 14:17:21,565 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] -255 <= i [2024-01-29 14:17:21,565 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] -255 <= i [2024-01-29 14:17:21,565 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] i <= 255 [2024-01-29 14:17:21,565 INFO L98 nessWitnessExtractor]: Loop invariant at [L1041-L1041] i <= 255 [2024-01-29 14:17:21,565 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] (unsigned long )arg == 0UL [2024-01-29 14:17:21,566 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] (unsigned long )arg == 0UL [2024-01-29 14:17:21,566 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] i <= 255 [2024-01-29 14:17:21,566 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] i <= 255 [2024-01-29 14:17:21,566 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] (unsigned long )arg == 0UL [2024-01-29 14:17:21,567 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] -255 <= i [2024-01-29 14:17:21,567 INFO L98 nessWitnessExtractor]: Loop invariant at [L1041-L1041] -255 <= i [2024-01-29 14:17:21,567 INFO L98 nessWitnessExtractor]: Loop invariant at [L1041-L1041] (unsigned long )arg == 0UL [2024-01-29 14:17:21,567 INFO L98 nessWitnessExtractor]: Loop invariant at [L1041-L1041] (unsigned long )arg == 0UL [2024-01-29 14:17:21,568 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] (unsigned long )arg == 0UL [2024-01-29 14:17:21,568 INFO L98 nessWitnessExtractor]: Loop invariant at [L1041-L1041] (unsigned long )arg == 0UL [2024-01-29 14:17:21,568 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] (unsigned long )arg == 0UL [2024-01-29 14:17:21,568 INFO L98 nessWitnessExtractor]: Loop invariant at [L1041-L1041] i <= 255 [2024-01-29 14:17:21,568 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] -255 <= i [2024-01-29 14:17:21,568 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] (unsigned long )arg == 0UL [2024-01-29 14:17:21,568 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] -255 <= i [2024-01-29 14:17:21,568 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1041] (unsigned long )arg == 0UL [2024-01-29 14:17:21,568 INFO L98 nessWitnessExtractor]: Loop invariant at [L1041-L1041] i <= 255 [2024-01-29 14:17:21,569 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] i <= 255 [2024-01-29 14:17:21,569 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] (unsigned long )arg == 0UL [2024-01-29 14:17:21,569 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] -255 <= i [2024-01-29 14:17:21,569 INFO L98 nessWitnessExtractor]: Location invariant before [L1052-L1052] ((((((((((((((((((((((((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 [2024-01-29 14:17:21,569 INFO L98 nessWitnessExtractor]: Location invariant before [L1052-L1052] i == 10000 [2024-01-29 14:17:21,569 INFO L98 nessWitnessExtractor]: Location invariant before [L1052-L1052] i == 256 [2024-01-29 14:17:21,569 INFO L98 nessWitnessExtractor]: Loop invariant at [L1052-L1052] ((((((((((((((((((((((((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 [2024-01-29 14:17:21,569 INFO L98 nessWitnessExtractor]: Loop invariant at [L1052-L1052] i == 10000 [2024-01-29 14:17:21,569 INFO L98 nessWitnessExtractor]: Loop invariant at [L1052-L1052] i == 256 [2024-01-29 14:17:21,570 INFO L98 nessWitnessExtractor]: Location invariant before [L1033-L1033] (unsigned long )arg == 0UL [2024-01-29 14:17:21,570 INFO L98 nessWitnessExtractor]: Location invariant before [L1033-L1033] -255 <= i [2024-01-29 14:17:21,570 INFO L98 nessWitnessExtractor]: Location invariant before [L1033-L1033] i <= 255 [2024-01-29 14:17:21,570 INFO L98 nessWitnessExtractor]: Location invariant before [L1037-L1037] (unsigned long )arg == 0UL [2024-01-29 14:17:21,570 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] i <= 255 [2024-01-29 14:17:21,570 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] -255 <= i [2024-01-29 14:17:21,570 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] (unsigned long )arg == 0UL [2024-01-29 14:17:21,570 INFO L98 nessWitnessExtractor]: Location invariant before [L1030-L1030] (unsigned long )arg == 0UL [2024-01-29 14:17:21,571 INFO L98 nessWitnessExtractor]: Location invariant before [L1030-L1030] (unsigned long )arg == 0UL [2024-01-29 14:17:21,571 INFO L98 nessWitnessExtractor]: Location invariant before [L1030-L1030] (unsigned long )arg == 0UL [2024-01-29 14:17:21,571 INFO L98 nessWitnessExtractor]: Location invariant before [L1030-L1030] (unsigned long )arg == 0UL [2024-01-29 14:17:21,571 INFO L98 nessWitnessExtractor]: Loop invariant at [L1046-L1050] (((((((7 <= i && i <= 256) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-29 14:17:21,571 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] -255 <= i [2024-01-29 14:17:21,571 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] i <= 255 [2024-01-29 14:17:21,571 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] (unsigned long )arg == 0UL [2024-01-29 14:17:21,571 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1031] (unsigned long )arg == 0UL [2024-01-29 14:17:21,572 INFO L98 nessWitnessExtractor]: Location invariant before [L1051-L1051] i == 256 [2024-01-29 14:17:21,572 INFO L98 nessWitnessExtractor]: Location invariant before [L1051-L1051] (((((((((((((((((((((((((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) [2024-01-29 14:17:21,572 INFO L98 nessWitnessExtractor]: Loop invariant at [L1051-L1051] i == 256 [2024-01-29 14:17:21,572 INFO L98 nessWitnessExtractor]: Loop invariant at [L1051-L1051] (((((((((((((((((((((((((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) [2024-01-29 14:17:21,572 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] (unsigned long )arg == 0UL [2024-01-29 14:17:21,573 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] -255 <= i [2024-01-29 14:17:21,573 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] i <= 255 [2024-01-29 14:17:21,573 INFO L98 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) [2024-01-29 14:17:21,573 INFO L98 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) [2024-01-29 14:17:21,573 INFO L98 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) [2024-01-29 14:17:21,573 INFO L98 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) [2024-01-29 14:17:21,574 INFO L98 nessWitnessExtractor]: Location invariant before [L1034-L1034] i <= 255 [2024-01-29 14:17:21,574 INFO L98 nessWitnessExtractor]: Location invariant before [L1034-L1034] -255 <= i [2024-01-29 14:17:21,574 INFO L98 nessWitnessExtractor]: Location invariant before [L1034-L1034] (unsigned long )arg == 0UL [2024-01-29 14:17:21,574 INFO L98 nessWitnessExtractor]: Location invariant before [L1051-L1051] i == 256 [2024-01-29 14:17:21,575 INFO L98 nessWitnessExtractor]: Location invariant before [L1051-L1051] (((((((((((((((((((((((((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) [2024-01-29 14:17:21,575 INFO L98 nessWitnessExtractor]: Loop invariant at [L1051-L1051] i == 256 [2024-01-29 14:17:21,575 INFO L98 nessWitnessExtractor]: Loop invariant at [L1051-L1051] (((((((((((((((((((((((((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) [2024-01-29 14:17:21,576 INFO L98 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) [2024-01-29 14:17:21,576 INFO L98 nessWitnessExtractor]: Loop invariant at [L1053-L1053] i == 256 [2024-01-29 14:17:21,576 INFO L98 nessWitnessExtractor]: Loop invariant at [L1053-L1053] i == 10000 [2024-01-29 14:17:21,576 INFO L98 nessWitnessExtractor]: Location invariant before [L1053-L1053] i == 10000 [2024-01-29 14:17:21,576 INFO L98 nessWitnessExtractor]: Loop invariant at [L1053-L1053] (((((((((((((((((((((((((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) [2024-01-29 14:17:21,576 INFO L98 nessWitnessExtractor]: Location invariant before [L1053-L1053] i == 256 [2024-01-29 14:17:21,577 INFO L98 nessWitnessExtractor]: Location invariant before [L1053-L1053] (((((((((((((((((((((((((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) [2024-01-29 14:17:21,577 INFO L98 nessWitnessExtractor]: Location invariant before [L1053-L1053] i == 10000 [2024-01-29 14:17:21,577 INFO L98 nessWitnessExtractor]: Loop invariant at [L1053-L1053] i == 10000 [2024-01-29 14:17:21,577 INFO L98 nessWitnessExtractor]: Location invariant before [L1055-L1055] i == 10000 [2024-01-29 14:17:21,577 INFO L98 nessWitnessExtractor]: Location invariant before [L1055-L1055] i == 10000 [2024-01-29 14:17:21,578 INFO L98 nessWitnessExtractor]: Location invariant before [L1055-L1055] i == 10000 [2024-01-29 14:17:21,578 INFO L98 nessWitnessExtractor]: Location invariant before [L1055-L1055] i == 10000 [2024-01-29 14:17:21,578 INFO L98 nessWitnessExtractor]: Location invariant before [L1055-L1055] i == 256 [2024-01-29 14:17:21,622 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:17:21,955 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] [2024-01-29 14:17:22,012 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:17:22,091 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:17:22,123 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] 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 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 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 Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-29 14:17:22,210 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 14:17:22,210 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6506a279 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:17:22, skipping insertion in model container [2024-01-29 14:17:22,210 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:17:22,211 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:17:22,212 INFO L158 Benchmark]: Toolchain (without parser) took 809.35ms. Allocated memory was 62.9MB in the beginning and 81.8MB in the end (delta: 18.9MB). Free memory was 25.9MB in the beginning and 42.3MB in the end (delta: -16.4MB). Peak memory consumption was 5.4MB. Max. memory is 16.1GB. [2024-01-29 14:17:22,213 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 48.2MB. Free memory was 24.9MB in the beginning and 24.9MB in the end (delta: 33.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:17:22,213 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 62.9MB. Free memory is still 32.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:17:22,214 INFO L158 Benchmark]: CACSL2BoogieTranslator took 793.56ms. Allocated memory was 62.9MB in the beginning and 81.8MB in the end (delta: 18.9MB). Free memory was 25.6MB in the beginning and 42.3MB in the end (delta: -16.7MB). Peak memory consumption was 5.4MB. Max. memory is 16.1GB. [2024-01-29 14:17:22,215 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 48.2MB. Free memory was 24.9MB in the beginning and 24.9MB in the end (delta: 33.8kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 62.9MB. Free memory is still 32.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 793.56ms. Allocated memory was 62.9MB in the beginning and 81.8MB in the end (delta: 18.9MB). Free memory was 25.6MB in the beginning and 42.3MB in the end (delta: -16.7MB). Peak memory consumption was 5.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 1051]: 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