./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-ext/39_rand_lock_p0_vs-pthread.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/39_rand_lock_p0_vs-pthread.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/39_rand_lock_p0_vs-pthread.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/39_rand_lock_p0_vs-pthread.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 14:47:14,463 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:47:14,523 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 14:47:14,527 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:47:14,528 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:47:14,550 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:47:14,551 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:47:14,551 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:47:14,552 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:47:14,555 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:47:14,555 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:47:14,556 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:47:14,556 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:47:14,557 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:47:14,558 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:47:14,558 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:47:14,558 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:47:14,558 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:47:14,558 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 14:47:14,559 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:47:14,559 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:47:14,559 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:47:14,559 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:47:14,560 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:47:14,560 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:47:14,560 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:47:14,560 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:47:14,561 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:47:14,561 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:47:14,561 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:47:14,562 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:47:14,562 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:47:14,563 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:47:14,563 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:47:14,563 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:47:14,563 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:47:14,563 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 14:47:14,564 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 14:47:14,564 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:47:14,564 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:47:14,564 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:47:14,564 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:47:14,565 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:47:14,565 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:47:14,876 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:47:14,901 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:47:14,903 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:47:14,917 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:47:14,917 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:47:14,919 INFO L431 ainManager$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/39_rand_lock_p0_vs-pthread.yml/witness.yml [2024-01-27 14:47:15,042 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:47:15,042 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:47:15,049 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/39_rand_lock_p0_vs-pthread.i [2024-01-27 14:47:16,137 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:47:16,336 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:47:16,336 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/39_rand_lock_p0_vs-pthread.i [2024-01-27 14:47:16,347 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/886365ad2/83bedc8995f1450a909a46349ff9e01d/FLAGbc47bef4c [2024-01-27 14:47:16,357 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/886365ad2/83bedc8995f1450a909a46349ff9e01d [2024-01-27 14:47:16,358 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:47:16,359 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:47:16,360 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:47:16,360 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:47:16,364 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:47:16,364 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:47:15" (1/2) ... [2024-01-27 14:47:16,365 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48b590b5 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:47:16, skipping insertion in model container [2024-01-27 14:47:16,365 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:47:15" (1/2) ... [2024-01-27 14:47:16,367 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@36631217 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:47:16, skipping insertion in model container [2024-01-27 14:47:16,367 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:47:16" (2/2) ... [2024-01-27 14:47:16,367 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48b590b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:47:16, skipping insertion in model container [2024-01-27 14:47:16,367 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:47:16" (2/2) ... [2024-01-27 14:47:16,367 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:47:16,445 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:47:16,446 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] nexts != 0 [2024-01-27 14:47:16,446 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] read != 0 [2024-01-27 14:47:16,446 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] seed != 0 [2024-01-27 14:47:16,446 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (unsigned long )arg == 0UL [2024-01-27 14:47:16,447 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 14:47:16,447 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967294LL - (long long )nexts) - (long long )read >= 0LL [2024-01-27 14:47:16,447 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 14:47:16,448 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 14:47:16,448 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] seed != 0 [2024-01-27 14:47:16,448 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967296LL + (long long )nexts) + (long long )read >= 0LL [2024-01-27 14:47:16,448 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 14:47:16,448 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 14:47:16,448 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 14:47:16,448 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL - (long long )nexts) + (long long )read >= 0LL [2024-01-27 14:47:16,448 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 14:47:16,449 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 14:47:16,449 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL + (long long )nexts) - (long long )read >= 0LL [2024-01-27 14:47:16,449 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] seed != 0 [2024-01-27 14:47:16,449 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] read != 0 [2024-01-27 14:47:16,449 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] nexts != 0 [2024-01-27 14:47:16,449 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] seed != 0 [2024-01-27 14:47:16,450 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] nexts != 0 [2024-01-27 14:47:16,450 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] read != 0 [2024-01-27 14:47:16,450 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L692] s2 != 0 [2024-01-27 14:47:16,450 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L692] seed != 0 [2024-01-27 14:47:16,450 INFO L98 nessWitnessExtractor]: Loop invariant at [L691-L692] s2 != 0 [2024-01-27 14:47:16,450 INFO L98 nessWitnessExtractor]: Loop invariant at [L691-L692] seed != 0 [2024-01-27 14:47:16,450 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] read != 0 [2024-01-27 14:47:16,451 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] seed != 0 [2024-01-27 14:47:16,451 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] nexts != 0 [2024-01-27 14:47:16,451 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 14:47:16,451 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] seed != 0 [2024-01-27 14:47:16,451 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] read != 0 [2024-01-27 14:47:16,451 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 14:47:16,451 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 14:47:16,451 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 14:47:16,452 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] cnex != 0 [2024-01-27 14:47:16,452 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] s2 != 0 [2024-01-27 14:47:16,453 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] seed != 0 [2024-01-27 14:47:16,453 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (unsigned long )arg == 0UL [2024-01-27 14:47:16,453 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 14:47:16,453 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] seed != 0 [2024-01-27 14:47:16,453 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 14:47:16,453 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 14:47:16,454 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 14:47:16,454 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL - (long long )nexts) + (long long )read >= 0LL [2024-01-27 14:47:16,454 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 14:47:16,454 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 14:47:16,454 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967294LL - (long long )nexts) - (long long )read >= 0LL [2024-01-27 14:47:16,455 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967296LL + (long long )nexts) + (long long )read >= 0LL [2024-01-27 14:47:16,455 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 14:47:16,455 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL + (long long )nexts) - (long long )read >= 0LL [2024-01-27 14:47:16,455 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 14:47:16,455 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967295LL - (long long )nexts) + (long long )read >= 0LL [2024-01-27 14:47:16,455 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 14:47:16,456 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 14:47:16,456 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967295LL + (long long )nexts) - (long long )read >= 0LL [2024-01-27 14:47:16,457 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 14:47:16,457 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 14:47:16,457 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] seed != 0 [2024-01-27 14:47:16,457 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967296LL + (long long )nexts) + (long long )read >= 0LL [2024-01-27 14:47:16,457 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 14:47:16,457 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 14:47:16,457 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967294LL - (long long )nexts) - (long long )read >= 0LL [2024-01-27 14:47:16,458 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 14:47:16,458 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 14:47:16,458 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 14:47:16,458 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967296LL + (long long )nexts) + (long long )read >= 0LL [2024-01-27 14:47:16,458 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 14:47:16,458 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 14:47:16,458 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 14:47:16,458 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967295LL + (long long )nexts) - (long long )read >= 0LL [2024-01-27 14:47:16,459 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 14:47:16,459 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967295LL - (long long )nexts) + (long long )read >= 0LL [2024-01-27 14:47:16,459 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] seed != 0 [2024-01-27 14:47:16,459 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 14:47:16,459 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 14:47:16,459 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967294LL - (long long )nexts) - (long long )read >= 0LL [2024-01-27 14:47:16,459 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 14:47:16,459 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] seed != 0 [2024-01-27 14:47:16,459 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967295LL + (long long )nexts) - (long long )read >= 0LL [2024-01-27 14:47:16,460 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 14:47:16,460 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 14:47:16,460 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967296LL + (long long )nexts) + (long long )read >= 0LL [2024-01-27 14:47:16,460 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 14:47:16,460 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967295LL - (long long )nexts) + (long long )read >= 0LL [2024-01-27 14:47:16,460 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 14:47:16,460 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 14:47:16,460 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967294LL - (long long )nexts) - (long long )read >= 0LL [2024-01-27 14:47:16,461 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 14:47:16,461 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 14:47:16,461 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 14:47:16,461 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] read != 0 [2024-01-27 14:47:16,461 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (0LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 14:47:16,461 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] nextInt_return <= 10 [2024-01-27 14:47:16,461 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] nexts != 0 [2024-01-27 14:47:16,462 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] nextInt_return != 0 [2024-01-27 14:47:16,462 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967295LL - (long long )nexts) + (long long )read >= 0LL [2024-01-27 14:47:16,462 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 14:47:16,463 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 14:47:16,463 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 14:47:16,463 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967295LL + (long long )nexts) - (long long )read >= 0LL [2024-01-27 14:47:16,463 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967294LL - (long long )nexts) - (long long )read >= 0LL [2024-01-27 14:47:16,463 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 14:47:16,463 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 14:47:16,464 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967296LL + (long long )nexts) + (long long )read >= 0LL [2024-01-27 14:47:16,464 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 14:47:16,464 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 14:47:16,464 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 14:47:16,500 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:47:16,730 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/39_rand_lock_p0_vs-pthread.i[30745,30758] [2024-01-27 14:47:16,743 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:47:16,754 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 14:47:16,766 WARN L424 MainDispatcher]: Unable to annotate typedef signed short int __int16_t; with a witness entry Start Parsing Local Start Parsing Local [2024-01-27 14:47:16,820 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: seed [2024-01-27 14:47:16,820 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@36631217 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:47:16, skipping insertion in model container [2024-01-27 14:47:16,820 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:47:16,821 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:47:16,822 INFO L158 Benchmark]: Toolchain (without parser) took 462.39ms. Allocated memory is still 192.9MB. Free memory was 133.8MB in the beginning and 112.8MB in the end (delta: 21.1MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-01-27 14:47:16,822 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 192.9MB. Free memory was 164.3MB in the beginning and 164.2MB in the end (delta: 80.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:47:16,823 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 192.9MB. Free memory is still 158.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:47:16,823 INFO L158 Benchmark]: CACSL2BoogieTranslator took 460.82ms. Allocated memory is still 192.9MB. Free memory was 133.5MB in the beginning and 112.8MB in the end (delta: 20.7MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-01-27 14:47:16,824 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 0.16ms. Allocated memory is still 192.9MB. Free memory was 164.3MB in the beginning and 164.2MB in the end (delta: 80.6kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.23ms. Allocated memory is still 192.9MB. Free memory is still 158.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 460.82ms. Allocated memory is still 192.9MB. Free memory was 133.5MB in the beginning and 112.8MB in the end (delta: 20.7MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 691]: Incorrect Syntax Undeclared variable in ACSL expression: seed 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/pthread-ext/39_rand_lock_p0_vs-pthread.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/39_rand_lock_p0_vs-pthread.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 14:47:18,826 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:47:18,894 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 14:47:18,899 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:47:18,900 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:47:18,930 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:47:18,930 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:47:18,930 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:47:18,931 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:47:18,934 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:47:18,934 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:47:18,934 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:47:18,935 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:47:18,936 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:47:18,936 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:47:18,937 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:47:18,937 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:47:18,937 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:47:18,937 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:47:18,937 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:47:18,938 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:47:18,938 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:47:18,939 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:47:18,939 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 14:47:18,939 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 14:47:18,939 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:47:18,939 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 14:47:18,940 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:47:18,940 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:47:18,940 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:47:18,941 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:47:18,941 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:47:18,941 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:47:18,941 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:47:18,942 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:47:18,942 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:47:18,942 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:47:18,943 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:47:18,948 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 14:47:18,949 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 14:47:18,949 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:47:18,949 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:47:18,949 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:47:18,949 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:47:18,950 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:47:18,950 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 14:47:18,950 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:47:19,198 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:47:19,212 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:47:19,214 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:47:19,215 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:47:19,215 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:47:19,216 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/39_rand_lock_p0_vs-pthread.i [2024-01-27 14:47:20,417 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:47:20,590 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:47:20,590 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/39_rand_lock_p0_vs-pthread.i [2024-01-27 14:47:20,615 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36b8473b0/6cc64481ce0b428aa08c7c3eafaa81af/FLAG75a71bbff [2024-01-27 14:47:20,625 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36b8473b0/6cc64481ce0b428aa08c7c3eafaa81af [2024-01-27 14:47:20,627 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:47:20,628 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:47:20,628 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/39_rand_lock_p0_vs-pthread.yml/witness.yml [2024-01-27 14:47:20,746 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:47:20,747 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:47:20,748 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:47:20,748 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:47:20,751 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:47:20,752 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:47:20" (1/2) ... [2024-01-27 14:47:20,753 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d652a3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:47:20, skipping insertion in model container [2024-01-27 14:47:20,753 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:47:20" (1/2) ... [2024-01-27 14:47:20,754 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5f27445e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:47:20, skipping insertion in model container [2024-01-27 14:47:20,754 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:47:20" (2/2) ... [2024-01-27 14:47:20,755 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d652a3a and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:47:20, skipping insertion in model container [2024-01-27 14:47:20,755 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:47:20" (2/2) ... [2024-01-27 14:47:20,755 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:47:20,853 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:47:20,854 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L692] s2 != 0 [2024-01-27 14:47:20,854 INFO L98 nessWitnessExtractor]: Loop invariant at [L691-L692] s2 != 0 [2024-01-27 14:47:20,855 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L692] seed != 0 [2024-01-27 14:47:20,855 INFO L98 nessWitnessExtractor]: Loop invariant at [L691-L692] seed != 0 [2024-01-27 14:47:20,855 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 14:47:20,855 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 14:47:20,856 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 14:47:20,856 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 14:47:20,856 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 14:47:20,856 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967294LL - (long long )nexts) - (long long )read >= 0LL [2024-01-27 14:47:20,856 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL - (long long )nexts) + (long long )read >= 0LL [2024-01-27 14:47:20,856 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL + (long long )nexts) - (long long )read >= 0LL [2024-01-27 14:47:20,857 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 14:47:20,857 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 14:47:20,857 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 14:47:20,857 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967296LL + (long long )nexts) + (long long )read >= 0LL [2024-01-27 14:47:20,857 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] seed != 0 [2024-01-27 14:47:20,857 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 14:47:20,858 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] read != 0 [2024-01-27 14:47:20,858 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 14:47:20,858 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] seed != 0 [2024-01-27 14:47:20,858 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 14:47:20,859 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 14:47:20,859 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] s2 != 0 [2024-01-27 14:47:20,859 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] seed != 0 [2024-01-27 14:47:20,859 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] cnex != 0 [2024-01-27 14:47:20,859 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] nexts != 0 [2024-01-27 14:47:20,859 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] seed != 0 [2024-01-27 14:47:20,859 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] read != 0 [2024-01-27 14:47:20,860 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] nextInt_return <= 10 [2024-01-27 14:47:20,860 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] read != 0 [2024-01-27 14:47:20,860 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (0LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 14:47:20,861 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] nexts != 0 [2024-01-27 14:47:20,861 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] nextInt_return != 0 [2024-01-27 14:47:20,862 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] nexts != 0 [2024-01-27 14:47:20,862 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] read != 0 [2024-01-27 14:47:20,862 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] seed != 0 [2024-01-27 14:47:20,863 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967294LL - (long long )nexts) - (long long )read >= 0LL [2024-01-27 14:47:20,863 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 14:47:20,863 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 14:47:20,863 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL - (long long )nexts) + (long long )read >= 0LL [2024-01-27 14:47:20,863 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 14:47:20,863 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 14:47:20,864 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 14:47:20,864 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967296LL + (long long )nexts) + (long long )read >= 0LL [2024-01-27 14:47:20,864 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] seed != 0 [2024-01-27 14:47:20,864 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 14:47:20,864 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL + (long long )nexts) - (long long )read >= 0LL [2024-01-27 14:47:20,865 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 14:47:20,865 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 14:47:20,865 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 14:47:20,865 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] seed != 0 [2024-01-27 14:47:20,866 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967294LL - (long long )nexts) - (long long )read >= 0LL [2024-01-27 14:47:20,866 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967295LL + (long long )nexts) - (long long )read >= 0LL [2024-01-27 14:47:20,867 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967296LL + (long long )nexts) + (long long )read >= 0LL [2024-01-27 14:47:20,867 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 14:47:20,867 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 14:47:20,867 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 14:47:20,867 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 14:47:20,868 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 14:47:20,868 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967295LL - (long long )nexts) + (long long )read >= 0LL [2024-01-27 14:47:20,868 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 14:47:20,868 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 14:47:20,868 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] nexts != 0 [2024-01-27 14:47:20,868 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] seed != 0 [2024-01-27 14:47:20,868 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] read != 0 [2024-01-27 14:47:20,869 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 14:47:20,869 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967295LL + (long long )nexts) - (long long )read >= 0LL [2024-01-27 14:47:20,869 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967296LL + (long long )nexts) + (long long )read >= 0LL [2024-01-27 14:47:20,869 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 14:47:20,869 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967294LL - (long long )nexts) - (long long )read >= 0LL [2024-01-27 14:47:20,869 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 14:47:20,869 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 14:47:20,870 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 14:47:20,870 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967295LL - (long long )nexts) + (long long )read >= 0LL [2024-01-27 14:47:20,870 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 14:47:20,870 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 14:47:20,870 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 14:47:20,870 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (unsigned long )arg == 0UL [2024-01-27 14:47:20,870 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] nexts != 0 [2024-01-27 14:47:20,870 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] read != 0 [2024-01-27 14:47:20,871 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] seed != 0 [2024-01-27 14:47:20,871 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (unsigned long )arg == 0UL [2024-01-27 14:47:20,871 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967296LL + (long long )nexts) + (long long )read >= 0LL [2024-01-27 14:47:20,871 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 14:47:20,871 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 14:47:20,871 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 14:47:20,871 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 14:47:20,872 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 14:47:20,872 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967295LL - (long long )nexts) + (long long )read >= 0LL [2024-01-27 14:47:20,872 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967295LL + (long long )nexts) - (long long )read >= 0LL [2024-01-27 14:47:20,872 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 14:47:20,872 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967294LL - (long long )nexts) - (long long )read >= 0LL [2024-01-27 14:47:20,873 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 14:47:20,873 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 14:47:20,873 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] seed != 0 [2024-01-27 14:47:20,873 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 14:47:20,873 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 14:47:20,874 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] seed != 0 [2024-01-27 14:47:20,874 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 14:47:20,874 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967295LL - (long long )nexts) + (long long )read >= 0LL [2024-01-27 14:47:20,874 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 14:47:20,875 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967294LL - (long long )nexts) - (long long )read >= 0LL [2024-01-27 14:47:20,876 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 14:47:20,876 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 14:47:20,876 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 14:47:20,877 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 14:47:20,877 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967296LL + (long long )nexts) + (long long )read >= 0LL [2024-01-27 14:47:20,877 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967295LL + (long long )nexts) - (long long )read >= 0LL [2024-01-27 14:47:20,917 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:47:21,199 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/39_rand_lock_p0_vs-pthread.i[30745,30758] [2024-01-27 14:47:21,218 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:47:21,235 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 14:47:21,252 WARN L424 MainDispatcher]: Unable to annotate typedef signed short int __int16_t; with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-27 14:47:21,304 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: seed [2024-01-27 14:47:21,305 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5f27445e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:47:21, skipping insertion in model container [2024-01-27 14:47:21,305 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:47:21,306 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:47:21,307 INFO L158 Benchmark]: Toolchain (without parser) took 559.41ms. Allocated memory was 56.6MB in the beginning and 75.5MB in the end (delta: 18.9MB). Free memory was 30.5MB in the beginning and 41.7MB in the end (delta: -11.2MB). Peak memory consumption was 8.9MB. Max. memory is 16.1GB. [2024-01-27 14:47:21,308 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 44.0MB. Free memory was 19.2MB in the beginning and 19.2MB in the end (delta: 52.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:47:21,308 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 56.6MB. Free memory is still 36.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:47:21,309 INFO L158 Benchmark]: CACSL2BoogieTranslator took 557.58ms. Allocated memory was 56.6MB in the beginning and 75.5MB in the end (delta: 18.9MB). Free memory was 30.3MB in the beginning and 41.7MB in the end (delta: -11.4MB). Peak memory consumption was 8.9MB. Max. memory is 16.1GB. [2024-01-27 14:47:21,311 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 44.0MB. Free memory was 19.2MB in the beginning and 19.2MB in the end (delta: 52.6kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.15ms. Allocated memory is still 56.6MB. Free memory is still 36.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 557.58ms. Allocated memory was 56.6MB in the beginning and 75.5MB in the end (delta: 18.9MB). Free memory was 30.3MB in the beginning and 41.7MB in the end (delta: -11.4MB). Peak memory consumption was 8.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 691]: Incorrect Syntax Undeclared variable in ACSL expression: seed 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