./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 cb09d658 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-cb09d65-m [2024-01-27 23:02:47,884 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 23:02:47,948 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 23:02:47,953 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 23:02:47,953 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 23:02:47,978 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 23:02:47,978 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 23:02:47,979 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 23:02:47,979 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 23:02:47,982 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 23:02:47,983 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 23:02:47,983 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 23:02:47,984 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 23:02:47,985 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 23:02:47,985 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 23:02:47,985 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 23:02:47,985 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 23:02:47,985 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 23:02:47,986 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 23:02:47,986 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 23:02:47,986 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 23:02:47,986 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 23:02:47,987 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 23:02:47,987 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 23:02:47,987 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 23:02:47,987 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 23:02:47,987 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 23:02:47,988 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 23:02:47,988 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 23:02:47,988 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 23:02:47,989 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 23:02:47,989 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 23:02:47,989 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 23:02:47,990 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 23:02:47,990 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 23:02:47,990 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 23:02:47,990 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 23:02:47,990 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 23:02:47,990 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 23:02:47,991 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 23:02:47,991 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 23:02:47,991 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 23:02:47,991 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 23:02:47,991 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 23:02:48,215 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 23:02:48,231 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 23:02:48,233 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 23:02:48,233 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 23:02:48,234 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 23:02:48,234 INFO L431 ainManager$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 23:02:48,370 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 23:02:48,371 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 23:02:48,371 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/39_rand_lock_p0_vs-pthread.i [2024-01-27 23:02:49,377 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 23:02:49,566 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 23:02:49,566 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/39_rand_lock_p0_vs-pthread.i [2024-01-27 23:02:49,587 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/330bdddda/58f84c51216143ceb54aac42f7b8389b/FLAG15568761f [2024-01-27 23:02:49,601 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/330bdddda/58f84c51216143ceb54aac42f7b8389b [2024-01-27 23:02:49,601 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 23:02:49,602 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 23:02:49,604 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 23:02:49,604 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 23:02:49,608 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 23:02:49,609 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:02:48" (1/2) ... [2024-01-27 23:02:49,609 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e8352b9 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:02:49, skipping insertion in model container [2024-01-27 23:02:49,610 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:02:48" (1/2) ... [2024-01-27 23:02:49,611 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4ffe05a8 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:02:49, skipping insertion in model container [2024-01-27 23:02:49,611 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:02:49" (2/2) ... [2024-01-27 23:02:49,611 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e8352b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:02:49, skipping insertion in model container [2024-01-27 23:02:49,612 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:02:49" (2/2) ... [2024-01-27 23:02:49,612 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 23:02:49,687 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 23:02:49,689 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] read != 0 [2024-01-27 23:02:49,689 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 23:02:49,689 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 23:02:49,690 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] seed != 0 [2024-01-27 23:02:49,690 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 23:02:49,690 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 23:02:49,691 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] nexts != 0 [2024-01-27 23:02:49,691 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] read != 0 [2024-01-27 23:02:49,691 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] seed != 0 [2024-01-27 23:02:49,691 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (unsigned long )arg == 0UL [2024-01-27 23:02:49,691 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L692] seed != 0 [2024-01-27 23:02:49,691 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L692] s2 != 0 [2024-01-27 23:02:49,691 INFO L98 nessWitnessExtractor]: Loop invariant at [L691-L692] seed != 0 [2024-01-27 23:02:49,691 INFO L98 nessWitnessExtractor]: Loop invariant at [L691-L692] s2 != 0 [2024-01-27 23:02:49,692 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967295LL + (long long )nexts) - (long long )read >= 0LL [2024-01-27 23:02:49,692 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 23:02:49,692 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967294LL - (long long )nexts) - (long long )read >= 0LL [2024-01-27 23:02:49,692 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 23:02:49,692 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 23:02:49,692 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 23:02:49,692 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 23:02:49,693 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967296LL + (long long )nexts) + (long long )read >= 0LL [2024-01-27 23:02:49,693 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 23:02:49,693 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 23:02:49,693 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967295LL - (long long )nexts) + (long long )read >= 0LL [2024-01-27 23:02:49,693 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 23:02:49,693 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] seed != 0 [2024-01-27 23:02:49,694 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] nexts != 0 [2024-01-27 23:02:49,694 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] read != 0 [2024-01-27 23:02:49,694 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 23:02:49,694 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967295LL - (long long )nexts) + (long long )read >= 0LL [2024-01-27 23:02:49,694 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 23:02:49,694 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 23:02:49,694 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] seed != 0 [2024-01-27 23:02:49,694 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 23:02:49,695 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 23:02:49,695 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 23:02:49,695 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967296LL + (long long )nexts) + (long long )read >= 0LL [2024-01-27 23:02:49,696 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967295LL + (long long )nexts) - (long long )read >= 0LL [2024-01-27 23:02:49,696 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 23:02:49,696 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 23:02:49,696 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967294LL - (long long )nexts) - (long long )read >= 0LL [2024-01-27 23:02:49,697 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 23:02:49,697 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 23:02:49,697 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] seed != 0 [2024-01-27 23:02:49,697 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 23:02:49,697 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 23:02:49,697 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL + (long long )nexts) - (long long )read >= 0LL [2024-01-27 23:02:49,697 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967296LL + (long long )nexts) + (long long )read >= 0LL [2024-01-27 23:02:49,697 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967294LL - (long long )nexts) - (long long )read >= 0LL [2024-01-27 23:02:49,698 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 23:02:49,698 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 23:02:49,698 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL - (long long )nexts) + (long long )read >= 0LL [2024-01-27 23:02:49,698 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 23:02:49,698 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 23:02:49,699 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] seed != 0 [2024-01-27 23:02:49,699 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] seed != 0 [2024-01-27 23:02:49,700 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] read != 0 [2024-01-27 23:02:49,700 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] nexts != 0 [2024-01-27 23:02:49,700 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] seed != 0 [2024-01-27 23:02:49,700 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] read != 0 [2024-01-27 23:02:49,700 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] nexts != 0 [2024-01-27 23:02:49,700 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] cnex != 0 [2024-01-27 23:02:49,700 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] s2 != 0 [2024-01-27 23:02:49,700 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] seed != 0 [2024-01-27 23:02:49,700 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (unsigned long )arg == 0UL [2024-01-27 23:02:49,701 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 23:02:49,701 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967295LL - (long long )nexts) + (long long )read >= 0LL [2024-01-27 23:02:49,701 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967294LL - (long long )nexts) - (long long )read >= 0LL [2024-01-27 23:02:49,701 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 23:02:49,701 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 23:02:49,701 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 23:02:49,701 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967295LL + (long long )nexts) - (long long )read >= 0LL [2024-01-27 23:02:49,701 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 23:02:49,702 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967296LL + (long long )nexts) + (long long )read >= 0LL [2024-01-27 23:02:49,702 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 23:02:49,702 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 23:02:49,702 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 23:02:49,702 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (0LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 23:02:49,702 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] nextInt_return != 0 [2024-01-27 23:02:49,703 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] nexts != 0 [2024-01-27 23:02:49,703 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] nextInt_return <= 10 [2024-01-27 23:02:49,703 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] read != 0 [2024-01-27 23:02:49,703 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] seed != 0 [2024-01-27 23:02:49,703 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 23:02:49,703 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 23:02:49,703 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 23:02:49,703 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 23:02:49,704 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967295LL + (long long )nexts) - (long long )read >= 0LL [2024-01-27 23:02:49,704 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967295LL - (long long )nexts) + (long long )read >= 0LL [2024-01-27 23:02:49,704 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 23:02:49,704 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967294LL - (long long )nexts) - (long long )read >= 0LL [2024-01-27 23:02:49,704 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967296LL + (long long )nexts) + (long long )read >= 0LL [2024-01-27 23:02:49,704 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 23:02:49,704 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 23:02:49,704 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 23:02:49,704 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 23:02:49,705 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 23:02:49,705 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 23:02:49,705 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 23:02:49,705 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 23:02:49,705 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 23:02:49,706 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] seed != 0 [2024-01-27 23:02:49,706 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967296LL + (long long )nexts) + (long long )read >= 0LL [2024-01-27 23:02:49,706 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967294LL - (long long )nexts) - (long long )read >= 0LL [2024-01-27 23:02:49,706 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 23:02:49,707 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 23:02:49,707 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL - (long long )nexts) + (long long )read >= 0LL [2024-01-27 23:02:49,707 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL + (long long )nexts) - (long long )read >= 0LL [2024-01-27 23:02:49,742 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 23:02:49,998 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 23:02:50,010 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:02:50,029 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 23:02:50,038 WARN L424 MainDispatcher]: Unable to annotate typedef signed short int __int16_t; with a witness entry Start Parsing Local [2024-01-27 23:02:50,093 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: seed [2024-01-27 23:02:50,093 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4ffe05a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:02:50, skipping insertion in model container [2024-01-27 23:02:50,093 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 23:02:50,094 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 23:02:50,095 INFO L158 Benchmark]: Toolchain (without parser) took 492.05ms. Allocated memory is still 138.4MB. Free memory was 103.9MB in the beginning and 82.9MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-01-27 23:02:50,095 INFO L158 Benchmark]: Witness Parser took 0.08ms. Allocated memory is still 102.8MB. Free memory is still 75.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:02:50,095 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 138.4MB. Free memory is still 107.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:02:50,096 INFO L158 Benchmark]: CACSL2BoogieTranslator took 489.25ms. Allocated memory is still 138.4MB. Free memory was 103.2MB in the beginning and 82.9MB in the end (delta: 20.2MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-27 23:02:50,097 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 0.08ms. Allocated memory is still 102.8MB. Free memory is still 75.8MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 138.4MB. Free memory is still 107.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 489.25ms. Allocated memory is still 138.4MB. Free memory was 103.2MB in the beginning and 82.9MB in the end (delta: 20.2MB). Peak memory consumption was 18.9MB. 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 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-cb09d65-m [2024-01-27 23:02:51,969 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 23:02:52,043 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 23:02:52,048 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 23:02:52,049 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 23:02:52,082 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 23:02:52,082 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 23:02:52,083 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 23:02:52,083 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 23:02:52,086 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 23:02:52,087 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 23:02:52,087 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 23:02:52,087 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 23:02:52,088 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 23:02:52,088 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 23:02:52,089 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 23:02:52,089 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 23:02:52,089 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 23:02:52,089 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 23:02:52,090 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 23:02:52,090 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 23:02:52,090 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 23:02:52,090 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 23:02:52,090 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 23:02:52,091 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 23:02:52,091 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 23:02:52,091 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 23:02:52,091 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 23:02:52,091 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 23:02:52,091 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 23:02:52,092 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 23:02:52,093 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 23:02:52,093 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 23:02:52,093 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 23:02:52,093 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 23:02:52,093 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 23:02:52,094 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 23:02:52,094 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 23:02:52,094 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 23:02:52,094 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 23:02:52,095 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 23:02:52,095 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 23:02:52,095 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 23:02:52,095 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 23:02:52,095 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 23:02:52,095 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 23:02:52,096 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 23:02:52,358 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 23:02:52,376 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 23:02:52,378 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 23:02:52,378 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 23:02:52,379 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 23:02:52,381 INFO L431 ainManager$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 23:02:53,536 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 23:02:53,719 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 23:02:53,720 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/39_rand_lock_p0_vs-pthread.i [2024-01-27 23:02:53,731 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/11aec2b7d/4262239cf8654ccb974e25a972b313cd/FLAG002a16953 [2024-01-27 23:02:53,741 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/11aec2b7d/4262239cf8654ccb974e25a972b313cd [2024-01-27 23:02:53,743 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 23:02:53,744 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 23:02:53,744 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/39_rand_lock_p0_vs-pthread.yml/witness.yml [2024-01-27 23:02:53,884 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 23:02:53,885 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 23:02:53,886 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 23:02:53,887 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 23:02:53,890 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 23:02:53,891 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:02:53" (1/2) ... [2024-01-27 23:02:53,891 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d07686 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:02:53, skipping insertion in model container [2024-01-27 23:02:53,892 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:02:53" (1/2) ... [2024-01-27 23:02:53,893 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1590c2ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:02:53, skipping insertion in model container [2024-01-27 23:02:53,893 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:02:53" (2/2) ... [2024-01-27 23:02:53,893 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d07686 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:02:53, skipping insertion in model container [2024-01-27 23:02:53,894 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:02:53" (2/2) ... [2024-01-27 23:02:53,894 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 23:02:53,971 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 23:02:53,972 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL + (long long )nexts) - (long long )read >= 0LL [2024-01-27 23:02:53,972 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL - (long long )nexts) + (long long )read >= 0LL [2024-01-27 23:02:53,972 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 23:02:53,972 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 23:02:53,973 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967294LL - (long long )nexts) - (long long )read >= 0LL [2024-01-27 23:02:53,973 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 23:02:53,973 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] seed != 0 [2024-01-27 23:02:53,973 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967296LL + (long long )nexts) + (long long )read >= 0LL [2024-01-27 23:02:53,973 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 23:02:53,973 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 23:02:53,973 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 23:02:53,973 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 23:02:53,973 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 23:02:53,974 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] nexts != 0 [2024-01-27 23:02:53,974 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] seed != 0 [2024-01-27 23:02:53,974 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] read != 0 [2024-01-27 23:02:53,974 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] nexts != 0 [2024-01-27 23:02:53,974 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] read != 0 [2024-01-27 23:02:53,975 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] seed != 0 [2024-01-27 23:02:53,975 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 23:02:53,975 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967294LL - (long long )nexts) - (long long )read >= 0LL [2024-01-27 23:02:53,975 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 23:02:53,975 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] seed != 0 [2024-01-27 23:02:53,975 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 23:02:53,975 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 23:02:53,975 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 23:02:53,976 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 23:02:53,976 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 23:02:53,976 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL - (long long )nexts) + (long long )read >= 0LL [2024-01-27 23:02:53,976 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 23:02:53,976 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967296LL + (long long )nexts) + (long long )read >= 0LL [2024-01-27 23:02:53,977 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL + (long long )nexts) - (long long )read >= 0LL [2024-01-27 23:02:53,977 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] seed != 0 [2024-01-27 23:02:53,977 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 23:02:53,978 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 23:02:53,978 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] read != 0 [2024-01-27 23:02:53,978 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 23:02:53,978 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 23:02:53,978 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (unsigned long )arg == 0UL [2024-01-27 23:02:53,978 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] seed != 0 [2024-01-27 23:02:53,979 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967294LL - (long long )nexts) - (long long )read >= 0LL [2024-01-27 23:02:53,979 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 23:02:53,979 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967295LL + (long long )nexts) - (long long )read >= 0LL [2024-01-27 23:02:53,979 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 23:02:53,979 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 23:02:53,979 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 23:02:53,979 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967295LL - (long long )nexts) + (long long )read >= 0LL [2024-01-27 23:02:53,980 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967296LL + (long long )nexts) + (long long )read >= 0LL [2024-01-27 23:02:53,980 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] seed != 0 [2024-01-27 23:02:53,980 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 23:02:53,980 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 23:02:53,981 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 23:02:53,981 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 23:02:53,981 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] seed != 0 [2024-01-27 23:02:53,982 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] read != 0 [2024-01-27 23:02:53,982 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] nexts != 0 [2024-01-27 23:02:53,982 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] seed != 0 [2024-01-27 23:02:53,982 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] cnex != 0 [2024-01-27 23:02:53,982 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] s2 != 0 [2024-01-27 23:02:53,982 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 23:02:53,983 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 23:02:53,983 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 23:02:53,983 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967295LL + (long long )nexts) - (long long )read >= 0LL [2024-01-27 23:02:53,983 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 23:02:53,983 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 23:02:53,983 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967296LL + (long long )nexts) + (long long )read >= 0LL [2024-01-27 23:02:53,983 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967295LL - (long long )nexts) + (long long )read >= 0LL [2024-01-27 23:02:53,983 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 23:02:53,983 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 23:02:53,984 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 23:02:53,984 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967294LL - (long long )nexts) - (long long )read >= 0LL [2024-01-27 23:02:53,984 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] read != 0 [2024-01-27 23:02:53,984 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] nexts != 0 [2024-01-27 23:02:53,984 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] nextInt_return <= 10 [2024-01-27 23:02:53,984 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] nextInt_return != 0 [2024-01-27 23:02:53,984 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (0LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 23:02:53,984 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] read != 0 [2024-01-27 23:02:53,984 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] nexts != 0 [2024-01-27 23:02:53,985 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] seed != 0 [2024-01-27 23:02:53,985 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 23:02:53,985 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967295LL - (long long )nexts) + (long long )read >= 0LL [2024-01-27 23:02:53,985 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 23:02:53,985 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967294LL - (long long )nexts) - (long long )read >= 0LL [2024-01-27 23:02:53,985 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 23:02:53,985 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 23:02:53,985 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967295LL + (long long )nexts) - (long long )read >= 0LL [2024-01-27 23:02:53,985 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 23:02:53,986 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967296LL + (long long )nexts) + (long long )read >= 0LL [2024-01-27 23:02:53,986 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 23:02:53,986 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 23:02:53,986 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 23:02:53,986 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (unsigned long )arg == 0UL [2024-01-27 23:02:53,986 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967294LL - (long long )nexts) - (long long )read >= 0LL [2024-01-27 23:02:53,986 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 23:02:53,987 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 23:02:53,987 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL [2024-01-27 23:02:53,987 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL [2024-01-27 23:02:53,987 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967296LL + (long long )nexts) + (long long )read >= 0LL [2024-01-27 23:02:53,987 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 23:02:53,987 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 23:02:53,988 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967295LL + (long long )nexts) - (long long )read >= 0LL [2024-01-27 23:02:53,988 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] seed != 0 [2024-01-27 23:02:53,988 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-27 23:02:53,989 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-27 23:02:53,989 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967295LL - (long long )nexts) + (long long )read >= 0LL [2024-01-27 23:02:53,989 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L692] s2 != 0 [2024-01-27 23:02:53,990 INFO L98 nessWitnessExtractor]: Loop invariant at [L691-L692] s2 != 0 [2024-01-27 23:02:53,990 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L692] seed != 0 [2024-01-27 23:02:53,990 INFO L98 nessWitnessExtractor]: Loop invariant at [L691-L692] seed != 0 [2024-01-27 23:02:54,029 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 23:02:54,326 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 23:02:54,336 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:02:54,352 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 23:02:54,366 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 23:02:54,419 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: seed [2024-01-27 23:02:54,420 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1590c2ac and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:02:54, skipping insertion in model container [2024-01-27 23:02:54,420 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 23:02:54,420 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 23:02:54,422 INFO L158 Benchmark]: Toolchain (without parser) took 535.92ms. Allocated memory was 73.4MB in the beginning and 94.4MB in the end (delta: 21.0MB). Free memory was 42.8MB in the beginning and 62.1MB in the end (delta: -19.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-01-27 23:02:54,423 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 50.3MB. Free memory was 23.7MB in the beginning and 23.7MB in the end (delta: 23.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:02:54,424 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 73.4MB. Free memory is still 48.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:02:54,425 INFO L158 Benchmark]: CACSL2BoogieTranslator took 533.90ms. Allocated memory was 73.4MB in the beginning and 94.4MB in the end (delta: 21.0MB). Free memory was 42.7MB in the beginning and 62.1MB in the end (delta: -19.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-01-27 23:02:54,427 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 50.3MB. Free memory was 23.7MB in the beginning and 23.7MB in the end (delta: 23.9kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 73.4MB. Free memory is still 48.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 533.90ms. Allocated memory was 73.4MB in the beginning and 94.4MB in the end (delta: 21.0MB). Free memory was 42.7MB in the beginning and 62.1MB in the end (delta: -19.4MB). Peak memory consumption was 12.6MB. 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