./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-ext/39_rand_lock_p0_vs.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.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8857f20b Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/pthread-ext/39_rand_lock_p0_vs.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/39_rand_lock_p0_vs.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-8857f20-m [2024-01-29 22:51:06,085 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 22:51:06,181 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 22:51:06,185 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 22:51:06,186 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 22:51:06,207 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 22:51:06,208 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 22:51:06,209 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 22:51:06,209 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 22:51:06,212 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 22:51:06,213 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 22:51:06,213 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 22:51:06,213 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 22:51:06,214 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 22:51:06,214 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 22:51:06,215 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 22:51:06,215 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 22:51:06,215 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 22:51:06,215 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 22:51:06,216 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 22:51:06,216 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 22:51:06,216 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 22:51:06,216 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 22:51:06,217 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 22:51:06,217 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 22:51:06,217 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 22:51:06,217 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 22:51:06,217 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 22:51:06,218 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 22:51:06,218 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 22:51:06,219 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 22:51:06,219 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 22:51:06,219 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 22:51:06,219 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 22:51:06,219 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 22:51:06,220 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 22:51:06,220 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 22:51:06,220 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 22:51:06,220 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 22:51:06,220 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 22:51:06,220 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 22:51:06,221 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 22:51:06,221 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 22:51:06,221 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 22:51:06,436 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 22:51:06,454 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 22:51:06,457 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 22:51:06,458 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 22:51:06,458 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 22:51:06,460 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/39_rand_lock_p0_vs.i [2024-01-29 22:51:07,605 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 22:51:07,825 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 22:51:07,826 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/39_rand_lock_p0_vs.i [2024-01-29 22:51:07,840 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d92cd289/873885f655194525b2b0667fb4c925f8/FLAG0354f1b8c [2024-01-29 22:51:07,851 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d92cd289/873885f655194525b2b0667fb4c925f8 [2024-01-29 22:51:07,853 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 22:51:07,854 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 22:51:07,854 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/39_rand_lock_p0_vs.yml/witness.yml [2024-01-29 22:51:07,988 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 22:51:07,989 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 22:51:07,990 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 22:51:07,990 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 22:51:07,994 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 22:51:07,994 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:51:07" (1/2) ... [2024-01-29 22:51:07,995 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71885778 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:51:07, skipping insertion in model container [2024-01-29 22:51:07,995 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:51:07" (1/2) ... [2024-01-29 22:51:07,997 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2e9ae841 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:51:07, skipping insertion in model container [2024-01-29 22:51:07,997 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:51:07" (2/2) ... [2024-01-29 22:51:07,998 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71885778 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:51:07, skipping insertion in model container [2024-01-29 22:51:07,998 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:51:07" (2/2) ... [2024-01-29 22:51:07,998 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 22:51:08,091 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 22:51:08,093 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (0 <= m) && (seed != 0) [2024-01-29 22:51:08,093 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] ((0 <= m) && (seed != 0)) && (read != 0) [2024-01-29 22:51:08,093 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 0 <= m [2024-01-29 22:51:08,093 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] ((0 <= m) && (seed != 0)) && (nexts != 0) [2024-01-29 22:51:08,093 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (0 <= m) && (m <= 1) [2024-01-29 22:51:08,094 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] ((0 <= m) && (seed != 0)) && (m == 0 || m == 1) [2024-01-29 22:51:08,094 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-29 22:51:08,094 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] ((4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL) && ((4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL) [2024-01-29 22:51:08,095 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] ((4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL) && ((4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL) [2024-01-29 22:51:08,095 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] ((4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL) && ((4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL) [2024-01-29 22:51:08,095 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] ((4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL) && (read != 0) [2024-01-29 22:51:08,095 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] read != 0 [2024-01-29 22:51:08,095 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (read != 0) && (nexts != 0) [2024-01-29 22:51:08,095 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] (((0 <= m) && (m <= 1)) && (seed != 0)) && (m <= 1) [2024-01-29 22:51:08,095 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] ((((0 <= m) && (m <= 1)) && (seed != 0)) && (m <= 1)) && (seed != 0) [2024-01-29 22:51:08,096 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] ((0 <= m) && (m <= 1)) && (seed != 0) [2024-01-29 22:51:08,096 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] (0 <= m) && (m <= 1) [2024-01-29 22:51:08,096 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] (((0 <= m) && (m <= 1)) && (seed != 0)) && (m == 0 || m == 1) [2024-01-29 22:51:08,096 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] 0 <= m [2024-01-29 22:51:08,096 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] ((((0 <= m) && (m <= 1)) && (seed != 0)) && (m <= 1)) && (m == 0 || m == 1) [2024-01-29 22:51:08,096 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] (((0 <= m) && (m <= 1)) && (seed != 0)) && (0 <= m) [2024-01-29 22:51:08,097 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (((0 <= m) && (m <= 1)) && ((4294967296LL + (long long )nexts) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nexts) + (long long )read >= 0LL) [2024-01-29 22:51:08,097 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] ((((0 <= m) && (m <= 1)) && ((4294967296LL + (long long )nexts) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nexts) + (long long )read >= 0LL)) && ((4294967294LL - (long long )nexts) - (long long )read >= 0LL) [2024-01-29 22:51:08,097 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (0 <= m) && (m <= 1) [2024-01-29 22:51:08,097 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] ((((0 <= m) && (m <= 1)) && ((4294967296LL + (long long )nexts) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nexts) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL) [2024-01-29 22:51:08,097 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] ((((0 <= m) && (m <= 1)) && ((4294967296LL + (long long )nexts) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nexts) + (long long )read >= 0LL)) && ((4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL) [2024-01-29 22:51:08,097 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] ((((0 <= m) && (m <= 1)) && ((4294967296LL + (long long )nexts) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nexts) + (long long )read >= 0LL)) && (seed != 0) [2024-01-29 22:51:08,098 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] ((((0 <= m) && (m <= 1)) && ((4294967296LL + (long long )nexts) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nexts) + (long long )read >= 0LL)) && ((4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL) [2024-01-29 22:51:08,098 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] ((((0 <= m) && (m <= 1)) && ((4294967296LL + (long long )nexts) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nexts) + (long long )read >= 0LL)) && (m == 0 || m == 1) [2024-01-29 22:51:08,098 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] ((0 <= m) && (m <= 1)) && ((4294967296LL + (long long )nexts) + (long long )read >= 0LL) [2024-01-29 22:51:08,098 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (((0 <= m) && (m <= 1)) && ((4294967296LL + (long long )nexts) + (long long )read >= 0LL)) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL) [2024-01-29 22:51:08,098 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] ((((0 <= m) && (m <= 1)) && ((4294967296LL + (long long )nexts) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nexts) + (long long )read >= 0LL)) && ((4294967295LL + (long long )nexts) - (long long )read >= 0LL) [2024-01-29 22:51:08,098 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (((0 <= m) && (m <= 1)) && ((4294967296LL + (long long )nexts) + (long long )read >= 0LL)) && ((4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL) [2024-01-29 22:51:08,098 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] ((((0 <= m) && (m <= 1)) && ((4294967296LL + (long long )nexts) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nexts) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL) [2024-01-29 22:51:08,098 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] ((((0 <= m) && (m <= 1)) && ((4294967296LL + (long long )nexts) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nexts) + (long long )read >= 0LL)) && ((4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL) [2024-01-29 22:51:08,099 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= m [2024-01-29 22:51:08,099 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] ((((0 <= m) && (m <= 1)) && ((4294967296LL + (long long )nexts) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nexts) + (long long )read >= 0LL)) && ((4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL) [2024-01-29 22:51:08,099 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] s2 != 0 [2024-01-29 22:51:08,100 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] (s2 != 0) && (cnex != 0) [2024-01-29 22:51:08,100 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] ((0 <= m) && (m <= 1)) && (seed != 0) [2024-01-29 22:51:08,100 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] (0 <= m) && (m <= 1) [2024-01-29 22:51:08,100 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] 0 <= m [2024-01-29 22:51:08,100 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] (((0 <= m) && (m <= 1)) && (seed != 0)) && (m == 0 || m == 1) [2024-01-29 22:51:08,101 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL) [2024-01-29 22:51:08,101 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] ((((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL) [2024-01-29 22:51:08,101 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] ((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL) [2024-01-29 22:51:08,101 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] ((((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL) [2024-01-29 22:51:08,102 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] ((((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL) [2024-01-29 22:51:08,102 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (4294967296LL + (long long )nexts) + (long long )read >= 0LL [2024-01-29 22:51:08,102 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] ((((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL) [2024-01-29 22:51:08,102 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] ((((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL) [2024-01-29 22:51:08,102 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL) [2024-01-29 22:51:08,103 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] ((((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL + (long long )nexts) - (long long )read >= 0LL) [2024-01-29 22:51:08,103 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nexts) + (long long )read >= 0LL) [2024-01-29 22:51:08,103 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] ((((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967294LL - (long long )nexts) - (long long )read >= 0LL) [2024-01-29 22:51:08,103 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nexts) + (long long )read >= 0LL) [2024-01-29 22:51:08,104 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ((((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nexts) + (long long )read >= 0LL)) && ((4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL) [2024-01-29 22:51:08,104 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL) [2024-01-29 22:51:08,104 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ((((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nexts) + (long long )read >= 0LL)) && ((4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL) [2024-01-29 22:51:08,104 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ((((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nexts) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL) [2024-01-29 22:51:08,105 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ((((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nexts) + (long long )read >= 0LL)) && ((4294967294LL - (long long )nexts) - (long long )read >= 0LL) [2024-01-29 22:51:08,105 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ((((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nexts) + (long long )read >= 0LL)) && ((4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL) [2024-01-29 22:51:08,105 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ((((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nexts) + (long long )read >= 0LL)) && ((4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL) [2024-01-29 22:51:08,105 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL) [2024-01-29 22:51:08,105 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (4294967296LL + (long long )nexts) + (long long )read >= 0LL [2024-01-29 22:51:08,105 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ((((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nexts) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL) [2024-01-29 22:51:08,105 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ((((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nexts) + (long long )read >= 0LL)) && ((4294967295LL + (long long )nexts) - (long long )read >= 0LL) [2024-01-29 22:51:08,106 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] ((0 <= m) && (m <= 1)) && ((4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL) [2024-01-29 22:51:08,106 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] ((0 <= m) && (m <= 1)) && ((4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL) [2024-01-29 22:51:08,106 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] ((0 <= m) && (m <= 1)) && ((4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL) [2024-01-29 22:51:08,106 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] (((0 <= m) && (m <= 1)) && ((4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL)) && (seed != 0) [2024-01-29 22:51:08,106 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] ((0 <= m) && (m <= 1)) && ((4294967296LL + (long long )nexts) + (long long )read >= 0LL) [2024-01-29 22:51:08,106 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] ((0 <= m) && (m <= 1)) && ((4294967295LL - (long long )nexts) + (long long )read >= 0LL) [2024-01-29 22:51:08,106 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] 0 <= m [2024-01-29 22:51:08,106 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] ((0 <= m) && (m <= 1)) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL) [2024-01-29 22:51:08,107 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] ((0 <= m) && (m <= 1)) && ((4294967294LL - (long long )nexts) - (long long )read >= 0LL) [2024-01-29 22:51:08,107 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] ((0 <= m) && (m <= 1)) && ((4294967295LL + (long long )nexts) - (long long )read >= 0LL) [2024-01-29 22:51:08,107 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] (0 <= m) && (m <= 1) [2024-01-29 22:51:08,108 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] ((0 <= m) && (m <= 1)) && ((4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL) [2024-01-29 22:51:08,108 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] ((0 <= m) && (m <= 1)) && ((4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL) [2024-01-29 22:51:08,108 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] ((0 <= m) && (m <= 1)) && ((4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL) [2024-01-29 22:51:08,108 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] (((0 <= m) && (m <= 1)) && ((4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL)) && (m == 0 || m == 1) [2024-01-29 22:51:08,108 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] (((0 <= m) && (m <= 1)) && ((4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL)) && ((4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL) [2024-01-29 22:51:08,108 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (read != 0) && (nexts != 0) [2024-01-29 22:51:08,108 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] read != 0 [2024-01-29 22:51:08,108 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] (unsigned long )arg == 0UL [2024-01-29 22:51:08,109 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] ((((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nexts) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL) [2024-01-29 22:51:08,109 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (((((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nexts) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL)) && ((4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL) [2024-01-29 22:51:08,109 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (((((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nexts) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL)) && ((4294967294LL - (long long )nexts) - (long long )read >= 0LL) [2024-01-29 22:51:08,109 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nexts) + (long long )read >= 0LL) [2024-01-29 22:51:08,109 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (((((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nexts) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL)) && ((4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL) [2024-01-29 22:51:08,109 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] ((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL) [2024-01-29 22:51:08,109 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (((((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nexts) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL)) && ((4294967295LL + (long long )nexts) - (long long )read >= 0LL) [2024-01-29 22:51:08,110 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (((((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nexts) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL)) && ((4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL) [2024-01-29 22:51:08,110 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL) [2024-01-29 22:51:08,110 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] ((((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nexts) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL) [2024-01-29 22:51:08,110 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (((((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nexts) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL)) && ((4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL) [2024-01-29 22:51:08,110 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (4294967296LL + (long long )nexts) + (long long )read >= 0LL [2024-01-29 22:51:08,111 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] nextInt_return <= 10 [2024-01-29 22:51:08,111 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] (nextInt_return <= 10) && (nexts != 0) [2024-01-29 22:51:08,111 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] (nextInt_return <= 10) && (nextInt_return != 0) [2024-01-29 22:51:08,111 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] (nextInt_return <= 10) && ((0LL - (long long )nextInt_return) + (long long )nexts >= 0LL) [2024-01-29 22:51:08,111 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] (nextInt_return <= 10) && (read != 0) [2024-01-29 22:51:08,111 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L719] s2 != 0 [2024-01-29 22:51:08,112 INFO L98 nessWitnessExtractor]: Loop invariant at [L718-L719] s2 != 0 [2024-01-29 22:51:08,112 INFO L98 nessWitnessExtractor]: Location invariant after [L706-L710] m == 1 [2024-01-29 22:51:08,112 INFO L98 nessWitnessExtractor]: Location invariant after [L706-L710] (m == 1) && (seed != 0) [2024-01-29 22:51:08,113 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] 0 <= m [2024-01-29 22:51:08,113 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (0 <= m) && (seed != 0) [2024-01-29 22:51:08,113 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (0 <= m) && (m == 0 || m == 1) [2024-01-29 22:51:08,114 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (0 <= m) && (m <= 1) [2024-01-29 22:51:08,114 INFO L98 nessWitnessExtractor]: Location invariant after [L711-L715] m == 0 [2024-01-29 22:51:08,114 INFO L98 nessWitnessExtractor]: Location invariant after [L711-L715] (m == 0) && (seed != 0) [2024-01-29 22:51:08,114 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 0 <= m [2024-01-29 22:51:08,114 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] (0 <= m) && (seed != 0) [2024-01-29 22:51:08,115 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] (0 <= m) && (read != 0) [2024-01-29 22:51:08,115 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] (0 <= m) && (m <= 1) [2024-01-29 22:51:08,115 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] (0 <= m) && (nexts != 0) [2024-01-29 22:51:08,115 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] (0 <= m) && (m == 0 || m == 1) [2024-01-29 22:51:08,115 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] ((0 <= m) && (m <= 1)) && (m == 0 || m == 1) [2024-01-29 22:51:08,115 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (0 <= m) && (m <= 1) [2024-01-29 22:51:08,115 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] ((0 <= m) && (m <= 1)) && (seed != 0) [2024-01-29 22:51:08,116 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] 0 <= m [2024-01-29 22:51:08,116 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (0 <= m) && (m <= 1) [2024-01-29 22:51:08,116 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] 0 <= m [2024-01-29 22:51:08,116 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] ((0 <= m) && (m <= 1)) && (seed != 0) [2024-01-29 22:51:08,116 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] ((0 <= m) && (m <= 1)) && (m == 0 || m == 1) [2024-01-29 22:51:08,116 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] (unsigned long )arg == 0UL [2024-01-29 22:51:08,116 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] ((0 <= m) && (m <= 1)) && (m == 0 || m == 1) [2024-01-29 22:51:08,117 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] (0 <= m) && (m <= 1) [2024-01-29 22:51:08,117 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] ((0 <= m) && (m <= 1)) && (seed != 0) [2024-01-29 22:51:08,117 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] 0 <= m [2024-01-29 22:51:08,117 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] ((0 <= m) && ((4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL + (long long )nexts) - (long long )read >= 0LL) [2024-01-29 22:51:08,117 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (((0 <= m) && ((4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL + (long long )nexts) - (long long )read >= 0LL)) && (seed != 0) [2024-01-29 22:51:08,117 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (0 <= m) && (m <= 1) [2024-01-29 22:51:08,117 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (0 <= m) && ((4294967295LL - (long long )nexts) + (long long )read >= 0LL) [2024-01-29 22:51:08,117 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (((0 <= m) && ((4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL + (long long )nexts) - (long long )read >= 0LL)) && ((4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL) [2024-01-29 22:51:08,118 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (0 <= m) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL) [2024-01-29 22:51:08,118 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (0 <= m) && ((4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL) [2024-01-29 22:51:08,118 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= m [2024-01-29 22:51:08,118 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (((0 <= m) && ((4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL + (long long )nexts) - (long long )read >= 0LL)) && ((4294967294LL - (long long )nexts) - (long long )read >= 0LL) [2024-01-29 22:51:08,118 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] ((0 <= m) && ((4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL) [2024-01-29 22:51:08,118 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (0 <= m) && ((4294967296LL + (long long )nexts) + (long long )read >= 0LL) [2024-01-29 22:51:08,118 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (((0 <= m) && ((4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL + (long long )nexts) - (long long )read >= 0LL)) && ((4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL) [2024-01-29 22:51:08,119 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (((0 <= m) && ((4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL + (long long )nexts) - (long long )read >= 0LL)) && (m == 0 || m == 1) [2024-01-29 22:51:08,119 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (((0 <= m) && ((4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL + (long long )nexts) - (long long )read >= 0LL)) && ((4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL) [2024-01-29 22:51:08,119 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (((0 <= m) && ((4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL + (long long )nexts) - (long long )read >= 0LL)) && ((4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL) [2024-01-29 22:51:08,119 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (0 <= m) && ((4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL) [2024-01-29 22:51:08,157 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 22:51:08,469 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.i[30959,30972] [2024-01-29 22:51:08,480 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 22:51:08,487 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-29 22:51:08,512 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: m [2024-01-29 22:51:08,513 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2e9ae841 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:51:08, skipping insertion in model container [2024-01-29 22:51:08,513 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 22:51:08,513 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 22:51:08,515 INFO L158 Benchmark]: Toolchain (without parser) took 524.79ms. Allocated memory is still 234.9MB. Free memory was 156.3MB in the beginning and 135.7MB in the end (delta: 20.5MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-01-29 22:51:08,515 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 117.4MB. Free memory is still 80.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:51:08,515 INFO L158 Benchmark]: Witness Parser took 1.54ms. Allocated memory is still 234.9MB. Free memory is still 163.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:51:08,516 INFO L158 Benchmark]: CACSL2BoogieTranslator took 523.06ms. Allocated memory is still 234.9MB. Free memory was 156.1MB in the beginning and 135.7MB in the end (delta: 20.4MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-01-29 22:51:08,518 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 117.4MB. Free memory is still 80.6MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 1.54ms. Allocated memory is still 234.9MB. Free memory is still 163.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 523.06ms. Allocated memory is still 234.9MB. Free memory was 156.1MB in the beginning and 135.7MB in the end (delta: 20.4MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 3]: Incorrect Syntax Undeclared variable in ACSL expression: m 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.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/39_rand_lock_p0_vs.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-8857f20-m [2024-01-29 22:51:10,664 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 22:51:10,708 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 22:51:10,718 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 22:51:10,718 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 22:51:10,759 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 22:51:10,761 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 22:51:10,762 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 22:51:10,762 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 22:51:10,764 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 22:51:10,764 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 22:51:10,764 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 22:51:10,765 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 22:51:10,766 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 22:51:10,767 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 22:51:10,767 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 22:51:10,768 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 22:51:10,769 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 22:51:10,769 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 22:51:10,769 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 22:51:10,769 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 22:51:10,777 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 22:51:10,777 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 22:51:10,777 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 22:51:10,778 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 22:51:10,778 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 22:51:10,778 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 22:51:10,778 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 22:51:10,779 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 22:51:10,779 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 22:51:10,780 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 22:51:10,780 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 22:51:10,780 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 22:51:10,780 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 22:51:10,781 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 22:51:10,781 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 22:51:10,781 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 22:51:10,782 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 22:51:10,782 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 22:51:10,782 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 22:51:10,782 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 22:51:10,782 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 22:51:10,783 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 22:51:10,783 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 22:51:10,783 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 22:51:10,783 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 22:51:10,783 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 22:51:11,080 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 22:51:11,102 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 22:51:11,104 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 22:51:11,106 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 22:51:11,106 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 22:51:11,108 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/39_rand_lock_p0_vs.i [2024-01-29 22:51:12,337 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 22:51:12,573 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 22:51:12,576 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/39_rand_lock_p0_vs.i [2024-01-29 22:51:12,592 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/668441ab0/c69e28168648474f9ba1667e732bceb8/FLAG335ad6872 [2024-01-29 22:51:12,613 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/668441ab0/c69e28168648474f9ba1667e732bceb8 [2024-01-29 22:51:12,615 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 22:51:12,615 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 22:51:12,616 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/39_rand_lock_p0_vs.yml/witness.yml [2024-01-29 22:51:12,755 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 22:51:12,757 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 22:51:12,758 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 22:51:12,758 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 22:51:12,761 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 22:51:12,762 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:51:12" (1/2) ... [2024-01-29 22:51:12,764 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11ae0efa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:51:12, skipping insertion in model container [2024-01-29 22:51:12,764 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:51:12" (1/2) ... [2024-01-29 22:51:12,765 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@16ca8151 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:51:12, skipping insertion in model container [2024-01-29 22:51:12,765 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:51:12" (2/2) ... [2024-01-29 22:51:12,765 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11ae0efa and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:51:12, skipping insertion in model container [2024-01-29 22:51:12,766 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:51:12" (2/2) ... [2024-01-29 22:51:12,766 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 22:51:12,874 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 22:51:12,875 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] ((0 <= m) && (seed != 0)) && (m == 0 || m == 1) [2024-01-29 22:51:12,875 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (0 <= m) && (seed != 0) [2024-01-29 22:51:12,875 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] 0 <= m [2024-01-29 22:51:12,875 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (0 <= m) && (m <= 1) [2024-01-29 22:51:12,875 INFO L98 nessWitnessExtractor]: Loop invariant at [L718-L719] s2 != 0 [2024-01-29 22:51:12,875 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L719] s2 != 0 [2024-01-29 22:51:12,876 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] (0 <= m) && (seed != 0) [2024-01-29 22:51:12,876 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 0 <= m [2024-01-29 22:51:12,876 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] ((0 <= m) && (seed != 0)) && (m == 0 || m == 1) [2024-01-29 22:51:12,876 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] (0 <= m) && (m <= 1) [2024-01-29 22:51:12,876 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] ((0 <= m) && (seed != 0)) && (read != 0) [2024-01-29 22:51:12,876 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] ((0 <= m) && (seed != 0)) && (nexts != 0) [2024-01-29 22:51:12,876 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (((0 <= m) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && (seed != 0)) && (m == 0 || m == 1) [2024-01-29 22:51:12,877 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] ((0 <= m) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && (seed != 0) [2024-01-29 22:51:12,877 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (0 <= m) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL) [2024-01-29 22:51:12,877 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (0 <= m) && ((4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL) [2024-01-29 22:51:12,877 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (((0 <= m) && ((4294967295LL - (long long )nexts) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL) [2024-01-29 22:51:12,877 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (((0 <= m) && ((4294967295LL - (long long )nexts) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL + (long long )nexts) - (long long )read >= 0LL) [2024-01-29 22:51:12,878 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (0 <= m) && (m <= 1) [2024-01-29 22:51:12,878 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (((0 <= m) && ((4294967295LL - (long long )nexts) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL) [2024-01-29 22:51:12,878 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (0 <= m) && ((4294967296LL + (long long )nexts) + (long long )read >= 0LL) [2024-01-29 22:51:12,878 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (((0 <= m) && ((4294967295LL - (long long )nexts) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL) [2024-01-29 22:51:12,878 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] ((0 <= m) && ((4294967295LL - (long long )nexts) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL) [2024-01-29 22:51:12,878 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (((0 <= m) && ((4294967295LL - (long long )nexts) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967294LL - (long long )nexts) - (long long )read >= 0LL) [2024-01-29 22:51:12,878 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (0 <= m) && ((4294967295LL - (long long )nexts) + (long long )read >= 0LL) [2024-01-29 22:51:12,879 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= m [2024-01-29 22:51:12,879 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] ((0 <= m) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL) [2024-01-29 22:51:12,879 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (((0 <= m) && ((4294967295LL - (long long )nexts) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL) [2024-01-29 22:51:12,879 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967294LL - (long long )nexts) - (long long )read >= 0LL) [2024-01-29 22:51:12,879 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (4294967296LL + (long long )nexts) + (long long )read >= 0LL [2024-01-29 22:51:12,879 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL) [2024-01-29 22:51:12,880 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967294LL - (long long )nexts) - (long long )read >= 0LL)) && ((4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL) [2024-01-29 22:51:12,880 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967295LL - (long long )nexts) + (long long )read >= 0LL) [2024-01-29 22:51:12,880 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967294LL - (long long )nexts) - (long long )read >= 0LL)) && ((4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL) [2024-01-29 22:51:12,881 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL) [2024-01-29 22:51:12,881 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL) [2024-01-29 22:51:12,881 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL) [2024-01-29 22:51:12,881 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL) [2024-01-29 22:51:12,881 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL) [2024-01-29 22:51:12,882 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967295LL + (long long )nexts) - (long long )read >= 0LL) [2024-01-29 22:51:12,882 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] (nextInt_return <= 10) && (read != 0) [2024-01-29 22:51:12,882 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] ((nextInt_return <= 10) && (read != 0)) && (nextInt_return != 0) [2024-01-29 22:51:12,882 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] ((nextInt_return <= 10) && (read != 0)) && (nexts != 0) [2024-01-29 22:51:12,882 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] nextInt_return <= 10 [2024-01-29 22:51:12,883 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] (nextInt_return <= 10) && ((0LL - (long long )nextInt_return) + (long long )nexts >= 0LL) [2024-01-29 22:51:12,883 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] (0 <= m) && (m <= 1) [2024-01-29 22:51:12,883 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] ((0 <= m) && (m <= 1)) && (m == 0 || m == 1) [2024-01-29 22:51:12,883 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] 0 <= m [2024-01-29 22:51:12,883 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] ((0 <= m) && (m <= 1)) && (seed != 0) [2024-01-29 22:51:12,883 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (read != 0) && (nexts != 0) [2024-01-29 22:51:12,884 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] read != 0 [2024-01-29 22:51:12,884 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] ((0 <= m) && (m <= 1)) && (seed != 0) [2024-01-29 22:51:12,884 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] (((0 <= m) && (m <= 1)) && (seed != 0)) && (m == 0 || m == 1) [2024-01-29 22:51:12,884 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] (((0 <= m) && (m <= 1)) && (seed != 0)) && (m <= 1) [2024-01-29 22:51:12,885 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] (0 <= m) && (m <= 1) [2024-01-29 22:51:12,885 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] (((0 <= m) && (m <= 1)) && (seed != 0)) && (seed != 0) [2024-01-29 22:51:12,885 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] 0 <= m [2024-01-29 22:51:12,885 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] (((0 <= m) && (m <= 1)) && (seed != 0)) && (0 <= m) [2024-01-29 22:51:12,885 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] (((0 <= m) && (m <= 1)) && (seed != 0)) && (m == 0 || m == 1) [2024-01-29 22:51:12,886 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (0 <= m) && ((4294967296LL + (long long )nexts) + (long long )read >= 0LL) [2024-01-29 22:51:12,886 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] ((0 <= m) && ((4294967296LL + (long long )nexts) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL) [2024-01-29 22:51:12,886 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] ((0 <= m) && ((4294967296LL + (long long )nexts) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nexts) + (long long )read >= 0LL) [2024-01-29 22:51:12,886 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] ((0 <= m) && ((4294967296LL + (long long )nexts) + (long long )read >= 0LL)) && ((4294967294LL - (long long )nexts) - (long long )read >= 0LL) [2024-01-29 22:51:12,886 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] ((0 <= m) && ((4294967296LL + (long long )nexts) + (long long )read >= 0LL)) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL) [2024-01-29 22:51:12,886 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] ((0 <= m) && ((4294967296LL + (long long )nexts) + (long long )read >= 0LL)) && ((4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL) [2024-01-29 22:51:12,886 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] ((0 <= m) && ((4294967296LL + (long long )nexts) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL) [2024-01-29 22:51:12,886 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] ((0 <= m) && ((4294967296LL + (long long )nexts) + (long long )read >= 0LL)) && (m == 0 || m == 1) [2024-01-29 22:51:12,886 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] ((0 <= m) && ((4294967296LL + (long long )nexts) + (long long )read >= 0LL)) && (seed != 0) [2024-01-29 22:51:12,887 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] ((0 <= m) && ((4294967296LL + (long long )nexts) + (long long )read >= 0LL)) && ((4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL) [2024-01-29 22:51:12,887 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] ((0 <= m) && ((4294967296LL + (long long )nexts) + (long long )read >= 0LL)) && ((4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL) [2024-01-29 22:51:12,887 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= m [2024-01-29 22:51:12,887 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (0 <= m) && (m <= 1) [2024-01-29 22:51:12,887 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] ((0 <= m) && ((4294967296LL + (long long )nexts) + (long long )read >= 0LL)) && ((4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL) [2024-01-29 22:51:12,887 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] ((0 <= m) && ((4294967296LL + (long long )nexts) + (long long )read >= 0LL)) && ((4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL) [2024-01-29 22:51:12,887 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] ((0 <= m) && ((4294967296LL + (long long )nexts) + (long long )read >= 0LL)) && ((4294967295LL + (long long )nexts) - (long long )read >= 0LL) [2024-01-29 22:51:12,887 INFO L98 nessWitnessExtractor]: Location invariant after [L711-L715] m == 0 [2024-01-29 22:51:12,887 INFO L98 nessWitnessExtractor]: Location invariant after [L711-L715] (m == 0) && (seed != 0) [2024-01-29 22:51:12,888 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] ((0 <= m) && (m <= 1)) && (seed != 0) [2024-01-29 22:51:12,888 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] (0 <= m) && (m <= 1) [2024-01-29 22:51:12,888 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] 0 <= m [2024-01-29 22:51:12,888 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] (((0 <= m) && (m <= 1)) && (seed != 0)) && (m == 0 || m == 1) [2024-01-29 22:51:12,888 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] ((0 <= m) && (m <= 1)) && (seed != 0) [2024-01-29 22:51:12,888 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (((0 <= m) && (m <= 1)) && (seed != 0)) && (m == 0 || m == 1) [2024-01-29 22:51:12,888 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (((0 <= m) && (m <= 1)) && (seed != 0)) && (read != 0) [2024-01-29 22:51:12,888 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (((0 <= m) && (m <= 1)) && (seed != 0)) && (nexts != 0) [2024-01-29 22:51:12,889 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (0 <= m) && (m <= 1) [2024-01-29 22:51:12,889 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 0 <= m [2024-01-29 22:51:12,889 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (read != 0) && (nexts != 0) [2024-01-29 22:51:12,889 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] read != 0 [2024-01-29 22:51:12,889 INFO L98 nessWitnessExtractor]: Location invariant after [L706-L710] m == 1 [2024-01-29 22:51:12,889 INFO L98 nessWitnessExtractor]: Location invariant after [L706-L710] (m == 1) && (seed != 0) [2024-01-29 22:51:12,889 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] (unsigned long )arg == 0UL [2024-01-29 22:51:12,890 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL + (long long )nexts) - (long long )read >= 0LL) [2024-01-29 22:51:12,890 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] ((((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL + (long long )nexts) - (long long )read >= 0LL)) && ((4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL) [2024-01-29 22:51:12,890 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] ((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL) [2024-01-29 22:51:12,890 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] ((((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL + (long long )nexts) - (long long )read >= 0LL)) && ((4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL) [2024-01-29 22:51:12,891 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL) [2024-01-29 22:51:12,891 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] ((((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL + (long long )nexts) - (long long )read >= 0LL)) && ((4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL) [2024-01-29 22:51:12,891 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] ((((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL + (long long )nexts) - (long long )read >= 0LL)) && ((4294967294LL - (long long )nexts) - (long long )read >= 0LL) [2024-01-29 22:51:12,891 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (4294967296LL + (long long )nexts) + (long long )read >= 0LL [2024-01-29 22:51:12,891 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nexts) + (long long )read >= 0LL) [2024-01-29 22:51:12,891 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL) [2024-01-29 22:51:12,892 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL) [2024-01-29 22:51:12,892 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] ((((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967295LL + (long long )nexts) - (long long )read >= 0LL)) && ((4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL) [2024-01-29 22:51:12,892 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-29 22:51:12,892 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] ((4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL) && (read != 0) [2024-01-29 22:51:12,893 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] ((4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL) && ((4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL) [2024-01-29 22:51:12,893 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] ((4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL) && ((4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL) [2024-01-29 22:51:12,893 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] ((4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL) && ((4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL) [2024-01-29 22:51:12,894 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] s2 != 0 [2024-01-29 22:51:12,894 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] (s2 != 0) && (cnex != 0) [2024-01-29 22:51:12,894 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL) [2024-01-29 22:51:12,895 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] ((((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL)) && ((4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL) [2024-01-29 22:51:12,895 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] ((((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL)) && ((4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL) [2024-01-29 22:51:12,895 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] ((((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL)) && ((4294967295LL + (long long )nexts) - (long long )read >= 0LL) [2024-01-29 22:51:12,895 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] ((((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL)) && ((4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL) [2024-01-29 22:51:12,895 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] ((((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL)) && ((4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL) [2024-01-29 22:51:12,895 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] ((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL) [2024-01-29 22:51:12,895 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] ((((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL)) && ((4294967294LL - (long long )nexts) - (long long )read >= 0LL) [2024-01-29 22:51:12,895 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] ((((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL)) && ((4294967295LL - (long long )nexts) + (long long )read >= 0LL) [2024-01-29 22:51:12,896 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] ((((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL)) && ((4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL) [2024-01-29 22:51:12,896 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (4294967296LL + (long long )nexts) + (long long )read >= 0LL [2024-01-29 22:51:12,896 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] ((((4294967296LL + (long long )nexts) + (long long )read >= 0LL) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL)) && ((4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL)) && ((4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL) [2024-01-29 22:51:12,896 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (0 <= m) && (seed != 0) [2024-01-29 22:51:12,896 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] ((0 <= m) && (seed != 0)) && (m == 0 || m == 1) [2024-01-29 22:51:12,896 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] 0 <= m [2024-01-29 22:51:12,896 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (0 <= m) && (m <= 1) [2024-01-29 22:51:12,896 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] (unsigned long )arg == 0UL [2024-01-29 22:51:12,897 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] ((0 <= m) && ((4294967295LL + (long long )nexts) - (long long )read >= 0LL)) && (m == 0 || m == 1) [2024-01-29 22:51:12,897 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] (0 <= m) && ((4294967295LL + (long long )nexts) - (long long )read >= 0LL) [2024-01-29 22:51:12,897 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] 0 <= m [2024-01-29 22:51:12,897 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] (0 <= m) && ((4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL) [2024-01-29 22:51:12,897 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] ((0 <= m) && ((4294967295LL + (long long )nexts) - (long long )read >= 0LL)) && ((4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL) [2024-01-29 22:51:12,897 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] (0 <= m) && ((4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL) [2024-01-29 22:51:12,897 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] (0 <= m) && ((4294967296LL + (long long )nexts) + (long long )read >= 0LL) [2024-01-29 22:51:12,897 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] (0 <= m) && ((4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL) [2024-01-29 22:51:12,897 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] (0 <= m) && ((4294967295LL - (long long )nexts) + (long long )read >= 0LL) [2024-01-29 22:51:12,898 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] ((0 <= m) && ((4294967295LL + (long long )nexts) - (long long )read >= 0LL)) && ((4294967294LL - (long long )nexts) - (long long )read >= 0LL) [2024-01-29 22:51:12,898 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] (0 <= m) && (m <= 1) [2024-01-29 22:51:12,898 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] ((0 <= m) && ((4294967295LL + (long long )nexts) - (long long )read >= 0LL)) && ((4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL) [2024-01-29 22:51:12,898 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] ((0 <= m) && ((4294967295LL + (long long )nexts) - (long long )read >= 0LL)) && ((4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL) [2024-01-29 22:51:12,898 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] ((0 <= m) && ((4294967295LL + (long long )nexts) - (long long )read >= 0LL)) && ((4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL) [2024-01-29 22:51:12,898 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] (0 <= m) && ((4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL) [2024-01-29 22:51:12,898 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] ((0 <= m) && ((4294967295LL + (long long )nexts) - (long long )read >= 0LL)) && (seed != 0) [2024-01-29 22:51:12,899 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] ((0 <= m) && (m <= 1)) && (seed != 0) [2024-01-29 22:51:12,899 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (((0 <= m) && (m <= 1)) && (seed != 0)) && (m == 0 || m == 1) [2024-01-29 22:51:12,899 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (0 <= m) && (m <= 1) [2024-01-29 22:51:12,899 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] 0 <= m [2024-01-29 22:51:12,934 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 22:51:13,215 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.i[30959,30972] [2024-01-29 22:51:13,224 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 22:51:13,234 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-29 22:51:13,258 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: m [2024-01-29 22:51:13,259 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@16ca8151 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:51:13, skipping insertion in model container [2024-01-29 22:51:13,260 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 22:51:13,260 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 22:51:13,261 INFO L158 Benchmark]: Toolchain (without parser) took 504.01ms. Allocated memory is still 71.3MB. Free memory was 43.7MB in the beginning and 42.9MB in the end (delta: 834.6kB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-29 22:51:13,262 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 50.3MB. Free memory was 27.0MB in the beginning and 27.0MB in the end (delta: 48.3kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:51:13,262 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 71.3MB. Free memory is still 50.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:51:13,263 INFO L158 Benchmark]: CACSL2BoogieTranslator took 502.19ms. Allocated memory is still 71.3MB. Free memory was 43.5MB in the beginning and 42.9MB in the end (delta: 612.5kB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-29 22:51:13,265 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 50.3MB. Free memory was 27.0MB in the beginning and 27.0MB in the end (delta: 48.3kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.17ms. Allocated memory is still 71.3MB. Free memory is still 50.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 502.19ms. Allocated memory is still 71.3MB. Free memory was 43.5MB in the beginning and 42.9MB in the end (delta: 612.5kB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 3]: Incorrect Syntax Undeclared variable in ACSL expression: m 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