./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-ext/08_rand_cas.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/08_rand_cas.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a340643f 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/pthread-ext/08_rand_cas.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/08_rand_cas.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-a340643-m [2024-01-27 14:46:36,422 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:46:36,490 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 14:46:36,493 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:46:36,494 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:46:36,516 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:46:36,517 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:46:36,517 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:46:36,518 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:46:36,518 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:46:36,518 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:46:36,518 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:46:36,519 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:46:36,519 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:46:36,519 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:46:36,520 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:46:36,520 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:46:36,523 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:46:36,523 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 14:46:36,524 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:46:36,524 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:46:36,524 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:46:36,525 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:46:36,525 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:46:36,525 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:46:36,525 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:46:36,525 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:46:36,526 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:46:36,526 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:46:36,526 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:46:36,527 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:46:36,527 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:46:36,528 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:46:36,528 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:46:36,528 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:46:36,528 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:46:36,528 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 14:46:36,529 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 14:46:36,529 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:46:36,529 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:46:36,529 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:46:36,529 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:46:36,530 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:46:36,530 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:46:36,774 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:46:36,799 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:46:36,801 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:46:36,802 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:46:36,803 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:46:36,803 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/08_rand_cas.i [2024-01-27 14:46:37,958 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:46:38,135 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:46:38,136 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/08_rand_cas.i [2024-01-27 14:46:38,151 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/676344d06/fb9194335a45495cac2b223b2b8e85df/FLAGccae53a0c [2024-01-27 14:46:38,164 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/676344d06/fb9194335a45495cac2b223b2b8e85df [2024-01-27 14:46:38,166 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:46:38,167 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:46:38,167 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/08_rand_cas.yml/witness.yml [2024-01-27 14:46:38,252 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:46:38,253 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:46:38,254 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:46:38,254 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:46:38,258 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:46:38,258 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:46:38" (1/2) ... [2024-01-27 14:46:38,260 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54e7a24e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:46:38, skipping insertion in model container [2024-01-27 14:46:38,261 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:46:38" (1/2) ... [2024-01-27 14:46:38,262 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4858df53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:46:38, skipping insertion in model container [2024-01-27 14:46:38,262 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:46:38" (2/2) ... [2024-01-27 14:46:38,262 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54e7a24e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:46:38, skipping insertion in model container [2024-01-27 14:46:38,263 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:46:38" (2/2) ... [2024-01-27 14:46:38,263 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:46:38,331 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:46:38,333 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] -9 <= myrand [2024-01-27 14:46:38,333 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] myrand <= 9 [2024-01-27 14:46:38,333 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] -9 <= myrand [2024-01-27 14:46:38,333 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] myrand <= 9 [2024-01-27 14:46:38,333 INFO L98 nessWitnessExtractor]: Location invariant after [L753-L756] 1 == init [2024-01-27 14:46:38,334 INFO L98 nessWitnessExtractor]: Location invariant after [L753-L756] init == 1 [2024-01-27 14:46:38,334 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 10 == n [2024-01-27 14:46:38,334 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] n == 10 [2024-01-27 14:46:38,334 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] (((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) && nexts != 0) || ((((((((((((4294967296LL + (long long )casret) + (long long )nexts >= 0LL && (4294967296LL + (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL) && (4294967295LL - (long long )casret) + (long long )nexts >= 0LL) && (4294967295LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL) && (4294967295LL + (long long )casret) - (long long )nexts >= 0LL) && (4294967295LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL) && (4294967294LL - (long long )casret) - (long long )nexts >= 0LL) && (4294967294LL - (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL)) || ((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) && nexts != 0) [2024-01-27 14:46:38,334 INFO L98 nessWitnessExtractor]: Location invariant before [L770-L770] (unsigned long )arg == 0UL [2024-01-27 14:46:38,334 INFO L98 nessWitnessExtractor]: Location invariant before [L772-L772] (unsigned long )arg == 0UL [2024-01-27 14:46:38,335 INFO L98 nessWitnessExtractor]: Location invariant after [L711-L725] 0 <= *r [2024-01-27 14:46:38,335 INFO L98 nessWitnessExtractor]: Location invariant after [L711-L725] *r <= 1 [2024-01-27 14:46:38,335 INFO L98 nessWitnessExtractor]: Location invariant after [L711-L725] *r == 0 || *r == 1 [2024-01-27 14:46:38,335 INFO L98 nessWitnessExtractor]: Location invariant after [L711-L725] u != 0 [2024-01-27 14:46:38,335 INFO L98 nessWitnessExtractor]: Location invariant after [L711-L725] v == & seed [2024-01-27 14:46:38,335 INFO L98 nessWitnessExtractor]: Location invariant before [L771-L771] (unsigned long )arg == 0UL [2024-01-27 14:46:38,335 INFO L98 nessWitnessExtractor]: Location invariant after [L757-L762] -9 <= myrand [2024-01-27 14:46:38,336 INFO L98 nessWitnessExtractor]: Location invariant after [L757-L762] myrand <= 9 [2024-01-27 14:46:38,336 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] n == 10 [2024-01-27 14:46:38,336 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] 10 == n [2024-01-27 14:46:38,336 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] nexts != 0 [2024-01-27 14:46:38,336 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] nexts != 0 [2024-01-27 14:46:38,337 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) || ((((4294967296LL + (long long )casret) + (long long )nextInt_return >= 0LL && (4294967295LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967295LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967294LL - (long long )casret) - (long long )nextInt_return >= 0LL)) || (((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0)) || (((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) [2024-01-27 14:46:38,337 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (0LL - (long long )nexts) + (long long )read >= 0LL [2024-01-27 14:46:38,337 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] 10 == n [2024-01-27 14:46:38,337 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) || ((((4294967296LL + (long long )casret) + (long long )nextInt_return >= 0LL && (4294967295LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967295LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967294LL - (long long )casret) - (long long )nextInt_return >= 0LL)) || (((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0)) || (((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) [2024-01-27 14:46:38,337 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (long long )nexts - (long long )read >= 0LL [2024-01-27 14:46:38,337 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] n == 10 [2024-01-27 14:46:38,337 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] read != 0 [2024-01-27 14:46:38,338 INFO L98 nessWitnessExtractor]: Location invariant before [L769-L769] (unsigned long )arg == 0UL [2024-01-27 14:46:38,338 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] (2147483646LL + (long long )casret) - (long long )nextInt_return >= 0LL [2024-01-27 14:46:38,338 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] 10 == n [2024-01-27 14:46:38,338 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] (2147483647LL + (long long )casret) + (long long )nextInt_return >= 0LL [2024-01-27 14:46:38,338 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] (2147483649LL - (long long )casret) + (long long )nextInt_return >= 0LL [2024-01-27 14:46:38,338 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] (2147483648LL - (long long )casret) - (long long )nextInt_return >= 0LL [2024-01-27 14:46:38,338 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] n == 10 [2024-01-27 14:46:38,338 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] casret == 1 [2024-01-27 14:46:38,339 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] nexts != 0 [2024-01-27 14:46:38,340 INFO L98 nessWitnessExtractor]: Location invariant after [L701-L705] (int )m == 1 [2024-01-27 14:46:38,340 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] n == 10 [2024-01-27 14:46:38,340 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] 10 == n [2024-01-27 14:46:38,340 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] (((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) || ((((4294967296LL + (long long )casret) + (long long )nextInt_return >= 0LL && (4294967295LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967295LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967294LL - (long long )casret) - (long long )nextInt_return >= 0LL)) || (((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0)) || (((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) [2024-01-27 14:46:38,340 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] nexts != 0 [2024-01-27 14:46:38,340 INFO L98 nessWitnessExtractor]: Location invariant before [L780-L780] (unsigned long )arg == 0UL [2024-01-27 14:46:38,340 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] u != 0 [2024-01-27 14:46:38,341 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] v == & seed [2024-01-27 14:46:38,341 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] n == 10 [2024-01-27 14:46:38,341 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 10 == n [2024-01-27 14:46:38,341 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) && nexts != 0) || ((((((((((((((((((((((((4294967296LL + (long long )nexts) + (long long )read >= 0LL && (4294967296LL + (long long )casret) + (long long )read >= 0LL) && (4294967296LL + (long long )casret) + (long long )nexts >= 0LL) && (4294967296LL + (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL) && (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL) && (4294967295LL - (long long )nexts) + (long long )read >= 0LL) && (4294967295LL - (long long )casret) + (long long )read >= 0LL) && (4294967295LL - (long long )casret) + (long long )nexts >= 0LL) && (4294967295LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL) && (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL) && (4294967295LL + (long long )nexts) - (long long )read >= 0LL) && (4294967295LL + (long long )casret) - (long long )read >= 0LL) && (4294967295LL + (long long )casret) - (long long )nexts >= 0LL) && (4294967295LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL) && (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL) && (4294967294LL - (long long )nexts) - (long long )read >= 0LL) && (4294967294LL - (long long )casret) - (long long )read >= 0LL) && (4294967294LL - (long long )casret) - (long long )nexts >= 0LL) && (4294967294LL - (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL) && (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL)) || ((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) && nexts != 0) [2024-01-27 14:46:38,341 INFO L98 nessWitnessExtractor]: Location invariant before [L773-L773] (unsigned long )arg == 0UL [2024-01-27 14:46:38,342 INFO L98 nessWitnessExtractor]: Location invariant before [L776-L776] (unsigned long )arg == 0UL [2024-01-27 14:46:38,342 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) && nexts != 0) || ((((((((((((4294967296LL + (long long )casret) + (long long )nexts >= 0LL && (4294967296LL + (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL) && (4294967295LL - (long long )casret) + (long long )nexts >= 0LL) && (4294967295LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL) && (4294967295LL + (long long )casret) - (long long )nexts >= 0LL) && (4294967295LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL) && (4294967294LL - (long long )casret) - (long long )nexts >= 0LL) && (4294967294LL - (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL)) || ((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) && nexts != 0) [2024-01-27 14:46:38,342 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 10 == n [2024-01-27 14:46:38,342 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] n == 10 [2024-01-27 14:46:38,343 INFO L98 nessWitnessExtractor]: Location invariant before [L777-L777] (unsigned long )arg == 0UL [2024-01-27 14:46:38,343 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] calculateNext_return != 0 [2024-01-27 14:46:38,344 INFO L98 nessWitnessExtractor]: Location invariant before [L775-L775] (unsigned long )arg == 0UL [2024-01-27 14:46:38,344 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L724] u != 0 [2024-01-27 14:46:38,344 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L724] v == & seed [2024-01-27 14:46:38,344 INFO L98 nessWitnessExtractor]: Loop invariant at [L729-L740] (((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) && nexts != 0) || ((((((((((((((((((((((((4294967296LL + (long long )nexts) + (long long )read >= 0LL && (4294967296LL + (long long )casret) + (long long )read >= 0LL) && (4294967296LL + (long long )casret) + (long long )nexts >= 0LL) && (4294967296LL + (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL) && (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL) && (4294967295LL - (long long )nexts) + (long long )read >= 0LL) && (4294967295LL - (long long )casret) + (long long )read >= 0LL) && (4294967295LL - (long long )casret) + (long long )nexts >= 0LL) && (4294967295LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL) && (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL) && (4294967295LL + (long long )nexts) - (long long )read >= 0LL) && (4294967295LL + (long long )casret) - (long long )read >= 0LL) && (4294967295LL + (long long )casret) - (long long )nexts >= 0LL) && (4294967295LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL) && (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL) && (4294967294LL - (long long )nexts) - (long long )read >= 0LL) && (4294967294LL - (long long )casret) - (long long )read >= 0LL) && (4294967294LL - (long long )casret) - (long long )nexts >= 0LL) && (4294967294LL - (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL) && (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL)) || ((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) && nexts != 0) [2024-01-27 14:46:38,344 INFO L98 nessWitnessExtractor]: Loop invariant at [L729-L740] n == 10 [2024-01-27 14:46:38,344 INFO L98 nessWitnessExtractor]: Loop invariant at [L729-L740] 10 == n [2024-01-27 14:46:38,344 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] v == & seed [2024-01-27 14:46:38,345 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] u != 0 [2024-01-27 14:46:38,345 INFO L98 nessWitnessExtractor]: Location invariant after [L706-L710] (int )m == 0 [2024-01-27 14:46:38,345 INFO L98 nessWitnessExtractor]: Location invariant before [L755-L755] init == 1 [2024-01-27 14:46:38,345 INFO L98 nessWitnessExtractor]: Location invariant before [L755-L755] 1 == init [2024-01-27 14:46:38,345 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] 10 == n [2024-01-27 14:46:38,345 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) && nexts != 0) || ((((((((((((((((((((((((4294967296LL + (long long )nexts) + (long long )read >= 0LL && (4294967296LL + (long long )casret) + (long long )read >= 0LL) && (4294967296LL + (long long )casret) + (long long )nexts >= 0LL) && (4294967296LL + (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL) && (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL) && (4294967295LL - (long long )nexts) + (long long )read >= 0LL) && (4294967295LL - (long long )casret) + (long long )read >= 0LL) && (4294967295LL - (long long )casret) + (long long )nexts >= 0LL) && (4294967295LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL) && (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL) && (4294967295LL + (long long )nexts) - (long long )read >= 0LL) && (4294967295LL + (long long )casret) - (long long )read >= 0LL) && (4294967295LL + (long long )casret) - (long long )nexts >= 0LL) && (4294967295LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL) && (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL) && (4294967294LL - (long long )nexts) - (long long )read >= 0LL) && (4294967294LL - (long long )casret) - (long long )read >= 0LL) && (4294967294LL - (long long )casret) - (long long )nexts >= 0LL) && (4294967294LL - (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL) && (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL)) || ((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) && nexts != 0) [2024-01-27 14:46:38,345 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] n == 10 [2024-01-27 14:46:38,345 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] (unsigned long )arg == 0UL [2024-01-27 14:46:38,346 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] nextInt_return <= 9 [2024-01-27 14:46:38,346 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] nexts != 0 [2024-01-27 14:46:38,346 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] -9 <= nextInt_return [2024-01-27 14:46:38,346 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 10 == n [2024-01-27 14:46:38,346 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] n == 10 [2024-01-27 14:46:38,346 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] casret == 1 [2024-01-27 14:46:38,346 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L739] 10 == n [2024-01-27 14:46:38,347 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L739] 0 <= casret [2024-01-27 14:46:38,347 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L739] casret == 0 || casret == 1 [2024-01-27 14:46:38,347 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L739] n == 10 [2024-01-27 14:46:38,347 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L739] nexts != 0 [2024-01-27 14:46:38,347 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L739] (2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL [2024-01-27 14:46:38,347 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L739] (2147483648LL - (long long )casret) - (long long )nextInt_return >= 0LL [2024-01-27 14:46:38,347 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L739] casret <= 1 [2024-01-27 14:46:38,347 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L739] (2147483649LL - (long long )casret) + (long long )nextInt_return >= 0LL [2024-01-27 14:46:38,348 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L739] (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL [2024-01-27 14:46:38,348 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] 10 == n [2024-01-27 14:46:38,348 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] read != 0 [2024-01-27 14:46:38,348 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) || ((((4294967296LL + (long long )casret) + (long long )nextInt_return >= 0LL && (4294967295LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967295LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967294LL - (long long )casret) - (long long )nextInt_return >= 0LL)) || (((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0)) || (((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) [2024-01-27 14:46:38,348 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] n == 10 [2024-01-27 14:46:38,348 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (long long )nexts - (long long )read >= 0LL [2024-01-27 14:46:38,348 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] 10 == n [2024-01-27 14:46:38,348 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] n == 10 [2024-01-27 14:46:38,349 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) || ((((4294967296LL + (long long )casret) + (long long )nextInt_return >= 0LL && (4294967295LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967295LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967294LL - (long long )casret) - (long long )nextInt_return >= 0LL)) || (((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0)) || (((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) [2024-01-27 14:46:38,349 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (0LL - (long long )nexts) + (long long )read >= 0LL [2024-01-27 14:46:38,349 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] nexts != 0 [2024-01-27 14:46:38,349 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] nexts != 0 [2024-01-27 14:46:38,385 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:46:38,673 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/08_rand_cas.i[30837,30850] [2024-01-27 14:46:38,679 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/08_rand_cas.i[31185,31198] [2024-01-27 14:46:38,681 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/08_rand_cas.i[31448,31461] [2024-01-27 14:46:38,685 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:46:38,695 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-27 14:46:38,749 WARN L424 MainDispatcher]: Unable to annotate void __VERIFIER_atomic_acquire() { assume_abort_if_not(m==0); m = 1; } with a witness entry [2024-01-27 14:46:38,749 WARN L424 MainDispatcher]: Unable to annotate void __VERIFIER_atomic_release() { assume_abort_if_not(m==1); m = 0; } with a witness entry Start Parsing Local [2024-01-27 14:46:38,752 ERROR L324 MainTranslator]: Unsupported Syntax: Unknown or unsupported unary operation: ADDROF [2024-01-27 14:46:38,752 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4858df53 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:46:38, skipping insertion in model container [2024-01-27 14:46:38,752 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:46:38,753 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:46:38,754 INFO L158 Benchmark]: Toolchain (without parser) took 500.01ms. Allocated memory is still 172.0MB. Free memory was 107.9MB in the beginning and 86.7MB in the end (delta: 21.1MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-01-27 14:46:38,754 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 172.0MB. Free memory is still 135.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:46:38,755 INFO L158 Benchmark]: Witness Parser took 0.12ms. Allocated memory is still 172.0MB. Free memory is still 113.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:46:38,755 INFO L158 Benchmark]: CACSL2BoogieTranslator took 498.37ms. Allocated memory is still 172.0MB. Free memory was 107.9MB in the beginning and 86.7MB in the end (delta: 21.1MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-01-27 14:46:38,756 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 172.0MB. Free memory is still 135.0MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.12ms. Allocated memory is still 172.0MB. Free memory is still 113.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 498.37ms. Allocated memory is still 172.0MB. Free memory was 107.9MB in the beginning and 86.7MB in the end (delta: 21.1MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 719]: Unsupported Syntax Unknown or unsupported unary operation: ADDROF RESULT: Ultimate could not prove your program: Toolchain returned no result. 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/pthread-ext/08_rand_cas.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/08_rand_cas.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-a340643-m [2024-01-27 14:46:40,786 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:46:40,864 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 14:46:40,868 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:46:40,880 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:46:40,906 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:46:40,907 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:46:40,907 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:46:40,907 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:46:40,908 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:46:40,908 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:46:40,908 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:46:40,908 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:46:40,909 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:46:40,909 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:46:40,909 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:46:40,909 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:46:40,910 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:46:40,910 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:46:40,910 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:46:40,910 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:46:40,916 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:46:40,916 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:46:40,916 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 14:46:40,920 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 14:46:40,920 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:46:40,920 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 14:46:40,920 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:46:40,921 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:46:40,921 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:46:40,921 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:46:40,922 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:46:40,922 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:46:40,922 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:46:40,922 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:46:40,923 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:46:40,923 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:46:40,923 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:46:40,924 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 14:46:40,924 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 14:46:40,924 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:46:40,924 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:46:40,924 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:46:40,925 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:46:40,925 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:46:40,925 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 14:46:40,925 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:46:41,190 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:46:41,204 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:46:41,206 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:46:41,207 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:46:41,208 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:46:41,209 INFO L431 ainManager$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/08_rand_cas.yml/witness.yml [2024-01-27 14:46:41,363 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:46:41,364 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:46:41,364 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/08_rand_cas.i [2024-01-27 14:46:42,442 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:46:42,718 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:46:42,719 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/08_rand_cas.i [2024-01-27 14:46:42,733 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/17c837fc6/bfc100882f0e477b8fc0246f49668110/FLAG578ff37b4 [2024-01-27 14:46:42,746 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/17c837fc6/bfc100882f0e477b8fc0246f49668110 [2024-01-27 14:46:42,747 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:46:42,748 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:46:42,750 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:46:42,750 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:46:42,753 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:46:42,754 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:46:41" (1/2) ... [2024-01-27 14:46:42,755 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7436a50b and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:46:42, skipping insertion in model container [2024-01-27 14:46:42,755 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:46:41" (1/2) ... [2024-01-27 14:46:42,756 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@530bede4 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:46:42, skipping insertion in model container [2024-01-27 14:46:42,756 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:46:42" (2/2) ... [2024-01-27 14:46:42,757 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7436a50b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:46:42, skipping insertion in model container [2024-01-27 14:46:42,757 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:46:42" (2/2) ... [2024-01-27 14:46:42,757 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:46:42,831 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:46:42,833 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] (2147483648LL - (long long )casret) - (long long )nextInt_return >= 0LL [2024-01-27 14:46:42,833 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] (2147483647LL + (long long )casret) + (long long )nextInt_return >= 0LL [2024-01-27 14:46:42,833 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] n == 10 [2024-01-27 14:46:42,833 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] (2147483649LL - (long long )casret) + (long long )nextInt_return >= 0LL [2024-01-27 14:46:42,834 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] casret == 1 [2024-01-27 14:46:42,834 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] (2147483646LL + (long long )casret) - (long long )nextInt_return >= 0LL [2024-01-27 14:46:42,834 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] 10 == n [2024-01-27 14:46:42,834 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] nexts != 0 [2024-01-27 14:46:42,834 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] v == & seed [2024-01-27 14:46:42,834 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] u != 0 [2024-01-27 14:46:42,834 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L724] u != 0 [2024-01-27 14:46:42,834 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L724] v == & seed [2024-01-27 14:46:42,835 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] nexts != 0 [2024-01-27 14:46:42,835 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] n == 10 [2024-01-27 14:46:42,835 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 10 == n [2024-01-27 14:46:42,835 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] -9 <= nextInt_return [2024-01-27 14:46:42,835 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] nextInt_return <= 9 [2024-01-27 14:46:42,835 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] casret == 1 [2024-01-27 14:46:42,836 INFO L98 nessWitnessExtractor]: Location invariant after [L706-L710] (int )m == 0 [2024-01-27 14:46:42,836 INFO L98 nessWitnessExtractor]: Loop invariant at [L729-L740] 10 == n [2024-01-27 14:46:42,836 INFO L98 nessWitnessExtractor]: Loop invariant at [L729-L740] (((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) && nexts != 0) || ((((((((((((((((((((((((4294967296LL + (long long )nexts) + (long long )read >= 0LL && (4294967296LL + (long long )casret) + (long long )read >= 0LL) && (4294967296LL + (long long )casret) + (long long )nexts >= 0LL) && (4294967296LL + (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL) && (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL) && (4294967295LL - (long long )nexts) + (long long )read >= 0LL) && (4294967295LL - (long long )casret) + (long long )read >= 0LL) && (4294967295LL - (long long )casret) + (long long )nexts >= 0LL) && (4294967295LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL) && (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL) && (4294967295LL + (long long )nexts) - (long long )read >= 0LL) && (4294967295LL + (long long )casret) - (long long )read >= 0LL) && (4294967295LL + (long long )casret) - (long long )nexts >= 0LL) && (4294967295LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL) && (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL) && (4294967294LL - (long long )nexts) - (long long )read >= 0LL) && (4294967294LL - (long long )casret) - (long long )read >= 0LL) && (4294967294LL - (long long )casret) - (long long )nexts >= 0LL) && (4294967294LL - (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL) && (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL)) || ((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) && nexts != 0) [2024-01-27 14:46:42,836 INFO L98 nessWitnessExtractor]: Loop invariant at [L729-L740] n == 10 [2024-01-27 14:46:42,836 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] nexts != 0 [2024-01-27 14:46:42,836 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] n == 10 [2024-01-27 14:46:42,837 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] (((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) || ((((4294967296LL + (long long )casret) + (long long )nextInt_return >= 0LL && (4294967295LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967295LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967294LL - (long long )casret) - (long long )nextInt_return >= 0LL)) || (((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0)) || (((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) [2024-01-27 14:46:42,837 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] 10 == n [2024-01-27 14:46:42,837 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] u != 0 [2024-01-27 14:46:42,837 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] v == & seed [2024-01-27 14:46:42,837 INFO L98 nessWitnessExtractor]: Location invariant after [L757-L762] -9 <= myrand [2024-01-27 14:46:42,837 INFO L98 nessWitnessExtractor]: Location invariant after [L757-L762] myrand <= 9 [2024-01-27 14:46:42,837 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] n == 10 [2024-01-27 14:46:42,837 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 10 == n [2024-01-27 14:46:42,838 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) && nexts != 0) || ((((((((((((4294967296LL + (long long )casret) + (long long )nexts >= 0LL && (4294967296LL + (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL) && (4294967295LL - (long long )casret) + (long long )nexts >= 0LL) && (4294967295LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL) && (4294967295LL + (long long )casret) - (long long )nexts >= 0LL) && (4294967295LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL) && (4294967294LL - (long long )casret) - (long long )nexts >= 0LL) && (4294967294LL - (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL)) || ((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) && nexts != 0) [2024-01-27 14:46:42,838 INFO L98 nessWitnessExtractor]: Location invariant before [L773-L773] (unsigned long )arg == 0UL [2024-01-27 14:46:42,839 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L739] (2147483649LL - (long long )casret) + (long long )nextInt_return >= 0LL [2024-01-27 14:46:42,839 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L739] 10 == n [2024-01-27 14:46:42,839 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L739] (2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL [2024-01-27 14:46:42,839 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L739] n == 10 [2024-01-27 14:46:42,840 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L739] (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL [2024-01-27 14:46:42,840 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L739] (2147483648LL - (long long )casret) - (long long )nextInt_return >= 0LL [2024-01-27 14:46:42,840 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L739] 0 <= casret [2024-01-27 14:46:42,840 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L739] nexts != 0 [2024-01-27 14:46:42,840 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L739] casret == 0 || casret == 1 [2024-01-27 14:46:42,840 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L739] casret <= 1 [2024-01-27 14:46:42,841 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] myrand <= 9 [2024-01-27 14:46:42,841 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] -9 <= myrand [2024-01-27 14:46:42,841 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] calculateNext_return != 0 [2024-01-27 14:46:42,841 INFO L98 nessWitnessExtractor]: Location invariant after [L711-L725] 0 <= *r [2024-01-27 14:46:42,841 INFO L98 nessWitnessExtractor]: Location invariant after [L711-L725] v == & seed [2024-01-27 14:46:42,841 INFO L98 nessWitnessExtractor]: Location invariant after [L711-L725] *r <= 1 [2024-01-27 14:46:42,842 INFO L98 nessWitnessExtractor]: Location invariant after [L711-L725] u != 0 [2024-01-27 14:46:42,842 INFO L98 nessWitnessExtractor]: Location invariant after [L711-L725] *r == 0 || *r == 1 [2024-01-27 14:46:42,842 INFO L98 nessWitnessExtractor]: Location invariant before [L776-L776] (unsigned long )arg == 0UL [2024-01-27 14:46:42,842 INFO L98 nessWitnessExtractor]: Location invariant before [L780-L780] (unsigned long )arg == 0UL [2024-01-27 14:46:42,843 INFO L98 nessWitnessExtractor]: Location invariant before [L771-L771] (unsigned long )arg == 0UL [2024-01-27 14:46:42,843 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] (unsigned long )arg == 0UL [2024-01-27 14:46:42,843 INFO L98 nessWitnessExtractor]: Location invariant before [L777-L777] (unsigned long )arg == 0UL [2024-01-27 14:46:42,843 INFO L98 nessWitnessExtractor]: Location invariant before [L755-L755] 1 == init [2024-01-27 14:46:42,843 INFO L98 nessWitnessExtractor]: Location invariant before [L755-L755] init == 1 [2024-01-27 14:46:42,844 INFO L98 nessWitnessExtractor]: Location invariant before [L769-L769] (unsigned long )arg == 0UL [2024-01-27 14:46:42,844 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) || ((((4294967296LL + (long long )casret) + (long long )nextInt_return >= 0LL && (4294967295LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967295LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967294LL - (long long )casret) - (long long )nextInt_return >= 0LL)) || (((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0)) || (((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) [2024-01-27 14:46:42,844 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] nexts != 0 [2024-01-27 14:46:42,844 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) || ((((4294967296LL + (long long )casret) + (long long )nextInt_return >= 0LL && (4294967295LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967295LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967294LL - (long long )casret) - (long long )nextInt_return >= 0LL)) || (((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0)) || (((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) [2024-01-27 14:46:42,844 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (0LL - (long long )nexts) + (long long )read >= 0LL [2024-01-27 14:46:42,844 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] 10 == n [2024-01-27 14:46:42,844 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (long long )nexts - (long long )read >= 0LL [2024-01-27 14:46:42,844 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] read != 0 [2024-01-27 14:46:42,845 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] 10 == n [2024-01-27 14:46:42,845 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] nexts != 0 [2024-01-27 14:46:42,845 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] n == 10 [2024-01-27 14:46:42,845 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] n == 10 [2024-01-27 14:46:42,845 INFO L98 nessWitnessExtractor]: Location invariant before [L770-L770] (unsigned long )arg == 0UL [2024-01-27 14:46:42,845 INFO L98 nessWitnessExtractor]: Location invariant before [L775-L775] (unsigned long )arg == 0UL [2024-01-27 14:46:42,845 INFO L98 nessWitnessExtractor]: Location invariant before [L772-L772] (unsigned long )arg == 0UL [2024-01-27 14:46:42,845 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] -9 <= myrand [2024-01-27 14:46:42,846 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] myrand <= 9 [2024-01-27 14:46:42,846 INFO L98 nessWitnessExtractor]: Location invariant after [L701-L705] (int )m == 1 [2024-01-27 14:46:42,846 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (long long )nexts - (long long )read >= 0LL [2024-01-27 14:46:42,846 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (0LL - (long long )nexts) + (long long )read >= 0LL [2024-01-27 14:46:42,846 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] nexts != 0 [2024-01-27 14:46:42,846 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] nexts != 0 [2024-01-27 14:46:42,846 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] 10 == n [2024-01-27 14:46:42,846 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] read != 0 [2024-01-27 14:46:42,846 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) || ((((4294967296LL + (long long )casret) + (long long )nextInt_return >= 0LL && (4294967295LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967295LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967294LL - (long long )casret) - (long long )nextInt_return >= 0LL)) || (((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0)) || (((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) [2024-01-27 14:46:42,847 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] n == 10 [2024-01-27 14:46:42,847 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] n == 10 [2024-01-27 14:46:42,847 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] 10 == n [2024-01-27 14:46:42,847 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) || ((((4294967296LL + (long long )casret) + (long long )nextInt_return >= 0LL && (4294967295LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967295LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967294LL - (long long )casret) - (long long )nextInt_return >= 0LL)) || (((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0)) || (((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) [2024-01-27 14:46:42,847 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 10 == n [2024-01-27 14:46:42,847 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) && nexts != 0) || ((((((((((((((((((((((((4294967296LL + (long long )nexts) + (long long )read >= 0LL && (4294967296LL + (long long )casret) + (long long )read >= 0LL) && (4294967296LL + (long long )casret) + (long long )nexts >= 0LL) && (4294967296LL + (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL) && (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL) && (4294967295LL - (long long )nexts) + (long long )read >= 0LL) && (4294967295LL - (long long )casret) + (long long )read >= 0LL) && (4294967295LL - (long long )casret) + (long long )nexts >= 0LL) && (4294967295LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL) && (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL) && (4294967295LL + (long long )nexts) - (long long )read >= 0LL) && (4294967295LL + (long long )casret) - (long long )read >= 0LL) && (4294967295LL + (long long )casret) - (long long )nexts >= 0LL) && (4294967295LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL) && (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL) && (4294967294LL - (long long )nexts) - (long long )read >= 0LL) && (4294967294LL - (long long )casret) - (long long )read >= 0LL) && (4294967294LL - (long long )casret) - (long long )nexts >= 0LL) && (4294967294LL - (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL) && (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL)) || ((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) && nexts != 0) [2024-01-27 14:46:42,847 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] n == 10 [2024-01-27 14:46:42,848 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] (((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) && nexts != 0) || ((((((((((((4294967296LL + (long long )casret) + (long long )nexts >= 0LL && (4294967296LL + (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL) && (4294967295LL - (long long )casret) + (long long )nexts >= 0LL) && (4294967295LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL) && (4294967295LL + (long long )casret) - (long long )nexts >= 0LL) && (4294967295LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL) && (4294967294LL - (long long )casret) - (long long )nexts >= 0LL) && (4294967294LL - (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL)) || ((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) && nexts != 0) [2024-01-27 14:46:42,848 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 10 == n [2024-01-27 14:46:42,848 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] n == 10 [2024-01-27 14:46:42,848 INFO L98 nessWitnessExtractor]: Location invariant after [L753-L756] 1 == init [2024-01-27 14:46:42,848 INFO L98 nessWitnessExtractor]: Location invariant after [L753-L756] init == 1 [2024-01-27 14:46:42,849 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] 10 == n [2024-01-27 14:46:42,849 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] n == 10 [2024-01-27 14:46:42,849 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) && nexts != 0) || ((((((((((((((((((((((((4294967296LL + (long long )nexts) + (long long )read >= 0LL && (4294967296LL + (long long )casret) + (long long )read >= 0LL) && (4294967296LL + (long long )casret) + (long long )nexts >= 0LL) && (4294967296LL + (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL) && (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL) && (4294967295LL - (long long )nexts) + (long long )read >= 0LL) && (4294967295LL - (long long )casret) + (long long )read >= 0LL) && (4294967295LL - (long long )casret) + (long long )nexts >= 0LL) && (4294967295LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL) && (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL) && (4294967295LL + (long long )nexts) - (long long )read >= 0LL) && (4294967295LL + (long long )casret) - (long long )read >= 0LL) && (4294967295LL + (long long )casret) - (long long )nexts >= 0LL) && (4294967295LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL) && (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL) && (4294967294LL - (long long )nexts) - (long long )read >= 0LL) && (4294967294LL - (long long )casret) - (long long )read >= 0LL) && (4294967294LL - (long long )casret) - (long long )nexts >= 0LL) && (4294967294LL - (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL) && (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL)) || ((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) && nexts != 0) [2024-01-27 14:46:42,887 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:46:43,183 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/08_rand_cas.i[30837,30850] [2024-01-27 14:46:43,190 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/08_rand_cas.i[31185,31198] [2024-01-27 14:46:43,193 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/08_rand_cas.i[31448,31461] [2024-01-27 14:46:43,197 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:46:43,209 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-27 14:46:43,270 WARN L424 MainDispatcher]: Unable to annotate void __VERIFIER_atomic_acquire() { assume_abort_if_not(m==0); m = 1; } with a witness entry [2024-01-27 14:46:43,270 WARN L424 MainDispatcher]: Unable to annotate void __VERIFIER_atomic_release() { assume_abort_if_not(m==1); m = 0; } with a witness entry Start Parsing Local [2024-01-27 14:46:43,273 ERROR L324 MainTranslator]: Unsupported Syntax: Unknown or unsupported unary operation: ADDROF [2024-01-27 14:46:43,273 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@530bede4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:46:43, skipping insertion in model container [2024-01-27 14:46:43,273 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:46:43,274 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:46:43,275 INFO L158 Benchmark]: Toolchain (without parser) took 526.16ms. Allocated memory was 67.1MB in the beginning and 94.4MB in the end (delta: 27.3MB). Free memory was 39.6MB in the beginning and 64.6MB in the end (delta: -25.0MB). Peak memory consumption was 13.5MB. Max. memory is 16.1GB. [2024-01-27 14:46:43,276 INFO L158 Benchmark]: Witness Parser took 0.19ms. Allocated memory is still 44.0MB. Free memory was 25.0MB in the beginning and 25.0MB in the end (delta: 23.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:46:43,276 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 67.1MB. Free memory is still 51.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:46:43,276 INFO L158 Benchmark]: CACSL2BoogieTranslator took 523.72ms. Allocated memory was 67.1MB in the beginning and 94.4MB in the end (delta: 27.3MB). Free memory was 39.4MB in the beginning and 65.1MB in the end (delta: -25.7MB). Peak memory consumption was 13.5MB. Max. memory is 16.1GB. [2024-01-27 14:46:43,278 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 0.19ms. Allocated memory is still 44.0MB. Free memory was 25.0MB in the beginning and 25.0MB in the end (delta: 23.6kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.12ms. Allocated memory is still 67.1MB. Free memory is still 51.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 523.72ms. Allocated memory was 67.1MB in the beginning and 94.4MB in the end (delta: 27.3MB). Free memory was 39.4MB in the beginning and 65.1MB in the end (delta: -25.7MB). Peak memory consumption was 13.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 719]: Unsupported Syntax Unknown or unsupported unary operation: ADDROF RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN