./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_82-list_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_82-list_racefree.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8857f20b 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_82-list_racefree.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_82-list_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-8857f20-m [2024-01-29 23:21:49,402 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 23:21:49,449 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 23:21:49,457 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 23:21:49,458 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 23:21:49,486 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 23:21:49,487 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 23:21:49,487 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 23:21:49,487 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 23:21:49,492 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 23:21:49,492 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 23:21:49,492 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 23:21:49,493 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 23:21:49,494 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 23:21:49,494 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 23:21:49,494 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 23:21:49,495 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 23:21:49,495 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 23:21:49,495 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 23:21:49,495 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 23:21:49,497 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 23:21:49,497 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 23:21:49,497 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 23:21:49,497 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 23:21:49,497 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 23:21:49,498 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 23:21:49,498 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 23:21:49,498 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 23:21:49,499 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 23:21:49,499 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 23:21:49,499 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 23:21:49,500 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 23:21:49,500 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 23:21:49,500 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 23:21:49,500 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 23:21:49,500 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 23:21:49,501 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 23:21:49,501 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 23:21:49,501 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 23:21:49,501 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 23:21:49,501 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 23:21:49,501 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 23:21:49,502 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 23:21:49,502 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 23:21:49,689 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 23:21:49,715 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 23:21:49,722 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 23:21:49,723 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 23:21:49,724 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 23:21:49,725 INFO L431 ainManager$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_82-list_racefree.yml/witness.yml [2024-01-29 23:21:49,870 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 23:21:49,871 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 23:21:49,872 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_82-list_racefree.i [2024-01-29 23:21:50,816 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 23:21:51,099 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 23:21:51,099 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_82-list_racefree.i [2024-01-29 23:21:51,115 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/05813cc95/adbb67f662ac4e449252abe8bb3974bd/FLAG183055ee2 [2024-01-29 23:21:51,130 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/05813cc95/adbb67f662ac4e449252abe8bb3974bd [2024-01-29 23:21:51,130 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 23:21:51,133 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 23:21:51,133 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 23:21:51,134 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 23:21:51,137 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 23:21:51,138 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 11:21:49" (1/2) ... [2024-01-29 23:21:51,140 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3da84e79 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 11:21:51, skipping insertion in model container [2024-01-29 23:21:51,140 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 11:21:49" (1/2) ... [2024-01-29 23:21:51,141 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1ab565e7 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 11:21:51, skipping insertion in model container [2024-01-29 23:21:51,141 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 11:21:51" (2/2) ... [2024-01-29 23:21:51,142 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3da84e79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 11:21:51, skipping insertion in model container [2024-01-29 23:21:51,142 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 11:21:51" (2/2) ... [2024-01-29 23:21:51,142 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 23:21:51,209 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 23:21:51,210 INFO L98 nessWitnessExtractor]: Loop invariant at [L1038-L1038] ((unsigned long )arg == 0UL) && ((unsigned long )arg == 0UL) [2024-01-29 23:21:51,211 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] ((((unsigned long )arg == 0UL) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL) [2024-01-29 23:21:51,211 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] ((((unsigned long )arg == 0UL) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL) [2024-01-29 23:21:51,211 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] (((((unsigned long )arg == 0UL) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL) [2024-01-29 23:21:51,212 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] ((((unsigned long )arg == 0UL) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL) [2024-01-29 23:21:51,212 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] (((unsigned long )arg == 0UL) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL) [2024-01-29 23:21:51,212 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] ((((unsigned long )arg == 0UL) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL) [2024-01-29 23:21:51,212 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] (((((unsigned long )arg == 0UL) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL) [2024-01-29 23:21:51,212 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] ((unsigned long )arg == 0UL) && ((unsigned long )arg == 0UL) [2024-01-29 23:21:51,213 INFO L98 nessWitnessExtractor]: Loop invariant at [L1038-L1038] (((unsigned long )arg == 0UL) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL) [2024-01-29 23:21:51,213 INFO L98 nessWitnessExtractor]: Loop invariant at [L1038-L1038] (unsigned long )arg == 0UL [2024-01-29 23:21:51,213 INFO L98 nessWitnessExtractor]: Loop invariant at [L1038-L1038] (((unsigned long )arg == 0UL) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL) [2024-01-29 23:21:51,213 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] (unsigned long )arg == 0UL [2024-01-29 23:21:51,213 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] ((unsigned long )arg == 0UL) && ((unsigned long )arg == 0UL) [2024-01-29 23:21:51,213 INFO L98 nessWitnessExtractor]: Location invariant before [L1044-L1044] (((((((((((((((((((((((((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 23:21:51,213 INFO L98 nessWitnessExtractor]: Loop invariant at [L1044-L1044] (((((((((((((((((((((((((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 23:21:51,214 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1032] (unsigned long )arg == 0UL [2024-01-29 23:21:51,214 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] (i == 10000) && (i == 10000) [2024-01-29 23:21:51,214 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] i == 10000 [2024-01-29 23:21:51,214 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] (i == 10000) && (i == 10000) [2024-01-29 23:21:51,214 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] (i == 10000) && (i == 10000) [2024-01-29 23:21:51,215 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] A == 0 [2024-01-29 23:21:51,215 INFO L98 nessWitnessExtractor]: Location invariant before [L1037-L1037] (unsigned long )arg == 0UL [2024-01-29 23:21:51,215 INFO L98 nessWitnessExtractor]: Location invariant before [L1036-L1036] (unsigned long )arg == 0UL [2024-01-29 23:21:51,215 INFO L98 nessWitnessExtractor]: Location invariant before [L1033-L1033] (unsigned long )arg == 0UL [2024-01-29 23:21:51,215 INFO L98 nessWitnessExtractor]: Loop invariant at [L1045-L1045] (i == 10000) && (((((((((((((((((((((((((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)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21) [2024-01-29 23:21:51,215 INFO L98 nessWitnessExtractor]: Loop invariant at [L1045-L1045] i == 10000 [2024-01-29 23:21:51,216 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] i == 10000 [2024-01-29 23:21:51,216 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] (i == 10000) && (((((((((((((((((((((((((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)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) [2024-01-29 23:21:51,216 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] A == 0 [2024-01-29 23:21:51,216 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1031] (unsigned long )arg == 0UL [2024-01-29 23:21:51,216 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] (i == 10000) && (i == 10000) [2024-01-29 23:21:51,216 INFO L98 nessWitnessExtractor]: Loop invariant at [L1046-L1046] i == 10000 [2024-01-29 23:21:51,216 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] ((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)) [2024-01-29 23:21:51,217 INFO L98 nessWitnessExtractor]: Loop invariant at [L1046-L1046] (i == 10000) && (i == 10000) [2024-01-29 23:21:51,217 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] i == 10000 [2024-01-29 23:21:51,217 INFO L98 nessWitnessExtractor]: Loop invariant at [L1046-L1046] (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)) [2024-01-29 23:21:51,217 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] (i == 10000) && (((((((((((((((((((((((((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)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) [2024-01-29 23:21:51,218 INFO L98 nessWitnessExtractor]: Loop invariant at [L1045-L1045] i == 10000 [2024-01-29 23:21:51,218 INFO L98 nessWitnessExtractor]: Loop invariant at [L1045-L1045] (i == 10000) && (((((((((((((((((((((((((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)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21) [2024-01-29 23:21:51,219 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] i == 10000 [2024-01-29 23:21:51,219 INFO L98 nessWitnessExtractor]: Location invariant before [L1030-L1030] (unsigned long )arg == 0UL [2024-01-29 23:21:51,219 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] ((i == 10000) && (i == 10000)) && (i == 10000) [2024-01-29 23:21:51,219 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] (((i == 10000) && (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)) [2024-01-29 23:21:51,219 INFO L98 nessWitnessExtractor]: Loop invariant at [L1047-L1047] i == 10000 [2024-01-29 23:21:51,219 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] (i == 10000) && (i == 10000) [2024-01-29 23:21:51,219 INFO L98 nessWitnessExtractor]: Loop invariant at [L1047-L1047] (i == 10000) && (i == 10000) [2024-01-29 23:21:51,220 INFO L98 nessWitnessExtractor]: Loop invariant at [L1047-L1047] (i == 10000) && (i == 10000) [2024-01-29 23:21:51,220 INFO L98 nessWitnessExtractor]: Loop invariant at [L1047-L1047] (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)) [2024-01-29 23:21:51,220 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] i == 10000 [2024-01-29 23:21:51,220 INFO L98 nessWitnessExtractor]: Loop invariant at [L1044-L1044] (((((((((((((((((((((((((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 23:21:51,220 INFO L98 nessWitnessExtractor]: Location invariant before [L1044-L1044] (((((((((((((((((((((((((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 23:21:51,220 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] (unsigned long )arg == 0UL [2024-01-29 23:21:51,221 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] (unsigned long )arg == 0UL [2024-01-29 23:21:51,298 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 23:21:51,616 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_82-list_racefree.i[47038,47051] [2024-01-29 23:21:51,634 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 23:21:51,646 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 23:21:51,691 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_82-list_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 [2024-01-29 23:21:51,752 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 23:21:51,753 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1ab565e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 11:21:51, skipping insertion in model container [2024-01-29 23:21:51,753 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 23:21:51,753 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 23:21:51,755 INFO L158 Benchmark]: Toolchain (without parser) took 621.75ms. Allocated memory is still 169.9MB. Free memory was 96.1MB in the beginning and 119.5MB in the end (delta: -23.4MB). Peak memory consumption was 10.7MB. Max. memory is 16.1GB. [2024-01-29 23:21:51,755 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 169.9MB. Free memory was 136.3MB in the beginning and 136.3MB in the end (delta: 25.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 23:21:51,756 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 169.9MB. Free memory is still 143.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 23:21:51,756 INFO L158 Benchmark]: CACSL2BoogieTranslator took 619.92ms. Allocated memory is still 169.9MB. Free memory was 96.1MB in the beginning and 119.5MB in the end (delta: -23.4MB). Peak memory consumption was 10.7MB. Max. memory is 16.1GB. [2024-01-29 23:21:51,758 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 169.9MB. Free memory was 136.3MB in the beginning and 136.3MB in the end (delta: 25.2kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 169.9MB. Free memory is still 143.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 619.92ms. Allocated memory is still 169.9MB. Free memory was 96.1MB in the beginning and 119.5MB in the end (delta: -23.4MB). Peak memory consumption was 10.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 1044]: 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_82-list_racefree.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_82-list_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-8857f20-m [2024-01-29 23:21:53,457 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 23:21:53,527 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 23:21:53,530 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 23:21:53,531 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 23:21:53,566 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 23:21:53,569 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 23:21:53,570 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 23:21:53,570 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 23:21:53,571 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 23:21:53,571 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 23:21:53,571 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 23:21:53,572 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 23:21:53,573 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 23:21:53,574 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 23:21:53,574 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 23:21:53,575 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 23:21:53,576 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 23:21:53,576 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 23:21:53,576 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 23:21:53,577 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 23:21:53,577 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 23:21:53,577 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 23:21:53,577 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 23:21:53,578 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 23:21:53,578 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 23:21:53,578 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 23:21:53,578 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 23:21:53,579 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 23:21:53,579 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 23:21:53,579 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 23:21:53,580 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 23:21:53,580 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 23:21:53,580 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 23:21:53,580 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 23:21:53,581 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 23:21:53,581 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 23:21:53,581 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 23:21:53,581 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 23:21:53,582 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 23:21:53,582 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 23:21:53,582 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 23:21:53,582 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 23:21:53,582 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 23:21:53,583 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 23:21:53,583 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 23:21:53,583 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 23:21:53,836 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 23:21:53,866 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 23:21:53,868 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 23:21:53,869 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 23:21:53,869 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 23:21:53,871 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_82-list_racefree.i [2024-01-29 23:21:54,956 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 23:21:55,179 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 23:21:55,179 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_82-list_racefree.i [2024-01-29 23:21:55,194 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f67a0de05/a80e08eba4fa42a6ae76c2d6ad1841ad/FLAGb6d05194d [2024-01-29 23:21:55,224 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f67a0de05/a80e08eba4fa42a6ae76c2d6ad1841ad [2024-01-29 23:21:55,226 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 23:21:55,227 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 23:21:55,228 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_82-list_racefree.yml/witness.yml [2024-01-29 23:21:55,333 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 23:21:55,334 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 23:21:55,335 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 23:21:55,335 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 23:21:55,338 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 23:21:55,339 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 11:21:55" (1/2) ... [2024-01-29 23:21:55,339 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fb10ce1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 11:21:55, skipping insertion in model container [2024-01-29 23:21:55,340 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 11:21:55" (1/2) ... [2024-01-29 23:21:55,341 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@49b7b62f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 11:21:55, skipping insertion in model container [2024-01-29 23:21:55,341 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 11:21:55" (2/2) ... [2024-01-29 23:21:55,341 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fb10ce1 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 11:21:55, skipping insertion in model container [2024-01-29 23:21:55,341 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 11:21:55" (2/2) ... [2024-01-29 23:21:55,342 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 23:21:55,403 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 23:21:55,404 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] (((unsigned long )arg == 0UL) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL) [2024-01-29 23:21:55,404 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] ((unsigned long )arg == 0UL) && ((unsigned long )arg == 0UL) [2024-01-29 23:21:55,405 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] ((((unsigned long )arg == 0UL) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL) [2024-01-29 23:21:55,405 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] (unsigned long )arg == 0UL [2024-01-29 23:21:55,405 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] ((((unsigned long )arg == 0UL) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL) [2024-01-29 23:21:55,405 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] (((unsigned long )arg == 0UL) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL) [2024-01-29 23:21:55,405 INFO L98 nessWitnessExtractor]: Loop invariant at [L1038-L1038] ((unsigned long )arg == 0UL) && ((unsigned long )arg == 0UL) [2024-01-29 23:21:55,405 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] ((((unsigned long )arg == 0UL) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL) [2024-01-29 23:21:55,405 INFO L98 nessWitnessExtractor]: Loop invariant at [L1038-L1038] (unsigned long )arg == 0UL [2024-01-29 23:21:55,405 INFO L98 nessWitnessExtractor]: Loop invariant at [L1038-L1038] (((unsigned long )arg == 0UL) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL) [2024-01-29 23:21:55,406 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] ((unsigned long )arg == 0UL) && ((unsigned long )arg == 0UL) [2024-01-29 23:21:55,406 INFO L98 nessWitnessExtractor]: Loop invariant at [L1038-L1038] (((unsigned long )arg == 0UL) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL) [2024-01-29 23:21:55,406 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] ((unsigned long )arg == 0UL) && ((unsigned long )arg == 0UL) [2024-01-29 23:21:55,406 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] ((((unsigned long )arg == 0UL) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL) [2024-01-29 23:21:55,406 INFO L98 nessWitnessExtractor]: Location invariant before [L1031-L1031] (unsigned long )arg == 0UL [2024-01-29 23:21:55,406 INFO L98 nessWitnessExtractor]: Loop invariant at [L1046-L1046] (i == 10000) && (i == 10000) [2024-01-29 23:21:55,407 INFO L98 nessWitnessExtractor]: Loop invariant at [L1046-L1046] ((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)) [2024-01-29 23:21:55,407 INFO L98 nessWitnessExtractor]: Loop invariant at [L1046-L1046] i == 10000 [2024-01-29 23:21:55,407 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] ((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)) [2024-01-29 23:21:55,407 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] (i == 10000) && (i == 10000) [2024-01-29 23:21:55,407 INFO L98 nessWitnessExtractor]: Location invariant before [L1046-L1046] i == 10000 [2024-01-29 23:21:55,407 INFO L98 nessWitnessExtractor]: Location invariant before [L1030-L1030] (unsigned long )arg == 0UL [2024-01-29 23:21:55,408 INFO L98 nessWitnessExtractor]: Location invariant before [L1036-L1036] (unsigned long )arg == 0UL [2024-01-29 23:21:55,408 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] A == 0 [2024-01-29 23:21:55,408 INFO L98 nessWitnessExtractor]: Location invariant before [L1033-L1033] (unsigned long )arg == 0UL [2024-01-29 23:21:55,408 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] (unsigned long )arg == 0UL [2024-01-29 23:21:55,408 INFO L98 nessWitnessExtractor]: Location invariant before [L1044-L1044] (((((((((((((((((((((((((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 23:21:55,408 INFO L98 nessWitnessExtractor]: Loop invariant at [L1044-L1044] (((((((((((((((((((((((((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 23:21:55,409 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] (i == 10000) && (i == 10000) [2024-01-29 23:21:55,409 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] ((i == 10000) && (i == 10000)) && (i == 10000) [2024-01-29 23:21:55,409 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] i == 10000 [2024-01-29 23:21:55,409 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] ((i == 10000) && (i == 10000)) && (i == 10000) [2024-01-29 23:21:55,409 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] A == 0 [2024-01-29 23:21:55,410 INFO L98 nessWitnessExtractor]: Location invariant before [L1044-L1044] (((((((((((((((((((((((((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 23:21:55,411 INFO L98 nessWitnessExtractor]: Loop invariant at [L1044-L1044] (((((((((((((((((((((((((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 23:21:55,411 INFO L98 nessWitnessExtractor]: Location invariant before [L1032-L1032] (unsigned long )arg == 0UL [2024-01-29 23:21:55,411 INFO L98 nessWitnessExtractor]: Location invariant before [L1037-L1037] (unsigned long )arg == 0UL [2024-01-29 23:21:55,411 INFO L98 nessWitnessExtractor]: Loop invariant at [L1045-L1045] (i == 10000) && (((((((((((((((((((((((((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)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21) [2024-01-29 23:21:55,411 INFO L98 nessWitnessExtractor]: Loop invariant at [L1045-L1045] i == 10000 [2024-01-29 23:21:55,411 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] i == 10000 [2024-01-29 23:21:55,411 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] (i == 10000) && (((((((((((((((((((((((((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)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) [2024-01-29 23:21:55,412 INFO L98 nessWitnessExtractor]: Loop invariant at [L1045-L1045] i == 10000 [2024-01-29 23:21:55,412 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] (i == 10000) && (((((((((((((((((((((((((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)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) [2024-01-29 23:21:55,412 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] i == 10000 [2024-01-29 23:21:55,412 INFO L98 nessWitnessExtractor]: Loop invariant at [L1045-L1045] (i == 10000) && (((((((((((((((((((((((((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)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21) [2024-01-29 23:21:55,412 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] i == 10000 [2024-01-29 23:21:55,412 INFO L98 nessWitnessExtractor]: Loop invariant at [L1047-L1047] (i == 10000) && (i == 10000) [2024-01-29 23:21:55,412 INFO L98 nessWitnessExtractor]: Loop invariant at [L1047-L1047] i == 10000 [2024-01-29 23:21:55,413 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] (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)) [2024-01-29 23:21:55,413 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] (i == 10000) && (i == 10000) [2024-01-29 23:21:55,413 INFO L98 nessWitnessExtractor]: Loop invariant at [L1047-L1047] ((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)) [2024-01-29 23:21:55,413 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] (i == 10000) && (i == 10000) [2024-01-29 23:21:55,414 INFO L98 nessWitnessExtractor]: Loop invariant at [L1047-L1047] (i == 10000) && (i == 10000) [2024-01-29 23:21:55,414 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] (unsigned long )arg == 0UL [2024-01-29 23:21:55,456 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 23:21:55,786 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_82-list_racefree.i[47038,47051] [2024-01-29 23:21:55,813 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 23:21:55,825 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 23:21:55,871 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_82-list_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 [2024-01-29 23:21:55,933 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 23:21:55,934 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@49b7b62f and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 11:21:55, skipping insertion in model container [2024-01-29 23:21:55,934 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 23:21:55,934 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 23:21:55,936 INFO L158 Benchmark]: Toolchain (without parser) took 600.61ms. Allocated memory was 81.8MB in the beginning and 117.4MB in the end (delta: 35.7MB). Free memory was 56.6MB in the beginning and 88.8MB in the end (delta: -32.2MB). Peak memory consumption was 24.0MB. Max. memory is 16.1GB. [2024-01-29 23:21:55,936 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 52.4MB. Free memory was 25.7MB in the beginning and 25.6MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 23:21:55,937 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 81.8MB. Free memory is still 60.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 23:21:55,937 INFO L158 Benchmark]: CACSL2BoogieTranslator took 598.97ms. Allocated memory was 81.8MB in the beginning and 117.4MB in the end (delta: 35.7MB). Free memory was 56.3MB in the beginning and 88.8MB in the end (delta: -32.5MB). Peak memory consumption was 24.0MB. Max. memory is 16.1GB. [2024-01-29 23:21:55,939 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 52.4MB. Free memory was 25.7MB in the beginning and 25.6MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 81.8MB. Free memory is still 60.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 598.97ms. Allocated memory was 81.8MB in the beginning and 117.4MB in the end (delta: 35.7MB). Free memory was 56.3MB in the beginning and 88.8MB in the end (delta: -32.5MB). Peak memory consumption was 24.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 1044]: 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