./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 ab2e0ac4 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-ab2e0ac-m [2024-01-29 14:12:37,975 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:12:38,053 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 14:12:38,057 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:12:38,058 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:12:38,083 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:12:38,084 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:12:38,084 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:12:38,084 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:12:38,087 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:12:38,088 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:12:38,088 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:12:38,089 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:12:38,090 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:12:38,090 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:12:38,091 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:12:38,091 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:12:38,091 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:12:38,091 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 14:12:38,092 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:12:38,093 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:12:38,093 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:12:38,093 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:12:38,094 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:12:38,094 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:12:38,094 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:12:38,094 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:12:38,095 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:12:38,095 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:12:38,096 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:12:38,096 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:12:38,097 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:12:38,097 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:12:38,097 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:12:38,097 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:12:38,097 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:12:38,098 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 14:12:38,098 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 14:12:38,098 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:12:38,098 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:12:38,098 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:12:38,099 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:12:38,099 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:12:38,099 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:12:38,313 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:12:38,331 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:12:38,333 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:12:38,334 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:12:38,334 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:12:38,335 INFO L431 ainManager$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 [2024-01-29 14:12:38,459 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:12:38,459 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:12:38,459 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/39_rand_lock_p0_vs-pthread.i [2024-01-29 14:12:39,439 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:12:39,691 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:12:39,691 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/39_rand_lock_p0_vs-pthread.i [2024-01-29 14:12:39,709 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81fd80da1/c9248f6cf6f3490ab4dd77a8996577e7/FLAG0a8b47e9e [2024-01-29 14:12:39,722 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81fd80da1/c9248f6cf6f3490ab4dd77a8996577e7 [2024-01-29 14:12:39,723 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:12:39,724 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:12:39,726 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:12:39,726 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:12:39,729 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:12:39,730 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:12:38" (1/2) ... [2024-01-29 14:12:39,731 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@210094b0 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:12:39, skipping insertion in model container [2024-01-29 14:12:39,731 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:12:38" (1/2) ... [2024-01-29 14:12:39,732 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@435413fb and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:12:39, skipping insertion in model container [2024-01-29 14:12:39,732 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:12:39" (2/2) ... [2024-01-29 14:12:39,733 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@210094b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:12:39, skipping insertion in model container [2024-01-29 14:12:39,733 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:12:39" (2/2) ... [2024-01-29 14:12:39,733 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:12:39,808 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:12:39,809 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] cnex != 0 [2024-01-29 14:12:39,810 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] s2 != 0 [2024-01-29 14:12:39,810 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] seed != 0 [2024-01-29 14:12:39,810 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] nexts != 0 [2024-01-29 14:12:39,810 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] seed != 0 [2024-01-29 14:12:39,811 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] read != 0 [2024-01-29 14:12:39,811 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967294LL - (long long )nexts) - (long long )read >= 0LL [2024-01-29 14:12:39,811 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL + (long long )nexts) - (long long )read >= 0LL [2024-01-29 14:12:39,811 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL [2024-01-29 14:12:39,812 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL [2024-01-29 14:12:39,812 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-29 14:12:39,812 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL - (long long )nexts) + (long long )read >= 0LL [2024-01-29 14:12:39,812 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] seed != 0 [2024-01-29 14:12:39,812 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967296LL + (long long )nexts) + (long long )read >= 0LL [2024-01-29 14:12:39,812 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL [2024-01-29 14:12:39,812 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-29 14:12:39,812 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL [2024-01-29 14:12:39,813 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-29 14:12:39,813 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-29 14:12:39,813 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (unsigned long )arg == 0UL [2024-01-29 14:12:39,813 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL [2024-01-29 14:12:39,813 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967296LL + (long long )nexts) + (long long )read >= 0LL [2024-01-29 14:12:39,814 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967295LL - (long long )nexts) + (long long )read >= 0LL [2024-01-29 14:12:39,814 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967295LL + (long long )nexts) - (long long )read >= 0LL [2024-01-29 14:12:39,814 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-29 14:12:39,814 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967294LL - (long long )nexts) - (long long )read >= 0LL [2024-01-29 14:12:39,814 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL [2024-01-29 14:12:39,814 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-29 14:12:39,814 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-29 14:12:39,815 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL [2024-01-29 14:12:39,815 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL [2024-01-29 14:12:39,815 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-29 14:12:39,815 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (unsigned long )arg == 0UL [2024-01-29 14:12:39,815 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L692] seed != 0 [2024-01-29 14:12:39,815 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L692] s2 != 0 [2024-01-29 14:12:39,815 INFO L98 nessWitnessExtractor]: Loop invariant at [L691-L692] seed != 0 [2024-01-29 14:12:39,815 INFO L98 nessWitnessExtractor]: Loop invariant at [L691-L692] s2 != 0 [2024-01-29 14:12:39,816 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] read != 0 [2024-01-29 14:12:39,817 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] seed != 0 [2024-01-29 14:12:39,817 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] nexts != 0 [2024-01-29 14:12:39,817 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] nextInt_return != 0 [2024-01-29 14:12:39,817 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] nexts != 0 [2024-01-29 14:12:39,817 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] nextInt_return <= 10 [2024-01-29 14:12:39,817 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] read != 0 [2024-01-29 14:12:39,817 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (0LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-29 14:12:39,818 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-29 14:12:39,818 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967295LL + (long long )nexts) - (long long )read >= 0LL [2024-01-29 14:12:39,818 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL [2024-01-29 14:12:39,818 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-29 14:12:39,818 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL [2024-01-29 14:12:39,819 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967294LL - (long long )nexts) - (long long )read >= 0LL [2024-01-29 14:12:39,819 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL [2024-01-29 14:12:39,819 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL [2024-01-29 14:12:39,819 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967295LL - (long long )nexts) + (long long )read >= 0LL [2024-01-29 14:12:39,819 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-29 14:12:39,820 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967296LL + (long long )nexts) + (long long )read >= 0LL [2024-01-29 14:12:39,820 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-29 14:12:39,821 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-29 14:12:39,821 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL [2024-01-29 14:12:39,821 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967295LL - (long long )nexts) + (long long )read >= 0LL [2024-01-29 14:12:39,821 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] seed != 0 [2024-01-29 14:12:39,821 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL [2024-01-29 14:12:39,821 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967294LL - (long long )nexts) - (long long )read >= 0LL [2024-01-29 14:12:39,821 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-29 14:12:39,822 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-29 14:12:39,822 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL [2024-01-29 14:12:39,822 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-29 14:12:39,822 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967296LL + (long long )nexts) + (long long )read >= 0LL [2024-01-29 14:12:39,822 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL [2024-01-29 14:12:39,822 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967295LL + (long long )nexts) - (long long )read >= 0LL [2024-01-29 14:12:39,822 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] read != 0 [2024-01-29 14:12:39,822 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] nexts != 0 [2024-01-29 14:12:39,823 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] seed != 0 [2024-01-29 14:12:39,823 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] seed != 0 [2024-01-29 14:12:39,823 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] read != 0 [2024-01-29 14:12:39,823 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] nexts != 0 [2024-01-29 14:12:39,823 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-29 14:12:39,823 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-29 14:12:39,823 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] seed != 0 [2024-01-29 14:12:39,823 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-29 14:12:39,823 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] read != 0 [2024-01-29 14:12:39,824 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-29 14:12:39,824 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-29 14:12:39,824 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL + (long long )nexts) - (long long )read >= 0LL [2024-01-29 14:12:39,824 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967294LL - (long long )nexts) - (long long )read >= 0LL [2024-01-29 14:12:39,824 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL [2024-01-29 14:12:39,824 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-29 14:12:39,824 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL - (long long )nexts) + (long long )read >= 0LL [2024-01-29 14:12:39,824 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-29 14:12:39,825 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL [2024-01-29 14:12:39,825 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-29 14:12:39,825 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967296LL + (long long )nexts) + (long long )read >= 0LL [2024-01-29 14:12:39,825 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL [2024-01-29 14:12:39,825 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL [2024-01-29 14:12:39,825 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] seed != 0 [2024-01-29 14:12:39,825 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] seed != 0 [2024-01-29 14:12:39,825 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967295LL - (long long )nexts) + (long long )read >= 0LL [2024-01-29 14:12:39,826 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967294LL - (long long )nexts) - (long long )read >= 0LL [2024-01-29 14:12:39,826 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-29 14:12:39,826 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-29 14:12:39,826 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967296LL + (long long )nexts) + (long long )read >= 0LL [2024-01-29 14:12:39,827 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-29 14:12:39,827 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] seed != 0 [2024-01-29 14:12:39,827 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL [2024-01-29 14:12:39,827 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL [2024-01-29 14:12:39,827 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL [2024-01-29 14:12:39,828 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL [2024-01-29 14:12:39,828 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-29 14:12:39,828 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967295LL + (long long )nexts) - (long long )read >= 0LL [2024-01-29 14:12:39,866 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:12:40,130 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] [2024-01-29 14:12:40,140 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:12:40,152 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:12:40,162 WARN L424 MainDispatcher]: Unable to annotate typedef signed short int __int16_t; with a witness entry Start Parsing Local [2024-01-29 14:12:40,209 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: seed [2024-01-29 14:12:40,209 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@435413fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:12:40, skipping insertion in model container [2024-01-29 14:12:40,209 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:12:40,210 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:12:40,211 INFO L158 Benchmark]: Toolchain (without parser) took 486.77ms. Allocated memory is still 192.9MB. Free memory was 158.1MB in the beginning and 137.2MB in the end (delta: 20.9MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-01-29 14:12:40,211 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 130.0MB. Free memory was 92.8MB in the beginning and 92.7MB in the end (delta: 69.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:12:40,212 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 130.0MB. Free memory was 99.4MB in the beginning and 99.3MB in the end (delta: 73.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:12:40,212 INFO L158 Benchmark]: CACSL2BoogieTranslator took 483.88ms. Allocated memory is still 192.9MB. Free memory was 157.4MB in the beginning and 137.2MB in the end (delta: 20.2MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-01-29 14:12:40,213 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 0.15ms. Allocated memory is still 130.0MB. Free memory was 92.8MB in the beginning and 92.7MB in the end (delta: 69.2kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.13ms. Allocated memory is still 130.0MB. Free memory was 99.4MB in the beginning and 99.3MB in the end (delta: 73.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 483.88ms. Allocated memory is still 192.9MB. Free memory was 157.4MB in the beginning and 137.2MB in the end (delta: 20.2MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 691]: Incorrect Syntax Undeclared variable in ACSL expression: seed RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/pthread-ext/39_rand_lock_p0_vs-pthread.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/39_rand_lock_p0_vs-pthread.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-ab2e0ac-m [2024-01-29 14:12:42,312 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:12:42,363 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 14:12:42,366 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:12:42,366 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:12:42,396 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:12:42,397 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:12:42,397 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:12:42,397 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:12:42,398 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:12:42,398 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:12:42,398 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:12:42,399 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:12:42,399 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:12:42,399 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:12:42,399 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:12:42,400 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:12:42,400 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:12:42,400 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:12:42,401 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:12:42,401 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:12:42,409 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:12:42,409 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:12:42,409 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 14:12:42,413 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 14:12:42,413 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:12:42,413 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 14:12:42,414 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:12:42,414 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:12:42,415 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:12:42,416 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:12:42,416 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:12:42,416 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:12:42,417 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:12:42,417 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:12:42,417 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:12:42,418 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:12:42,418 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:12:42,418 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 14:12:42,418 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 14:12:42,418 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:12:42,419 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:12:42,419 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:12:42,419 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:12:42,419 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:12:42,419 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 14:12:42,419 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:12:42,697 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:12:42,712 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:12:42,714 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:12:42,714 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:12:42,716 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:12:42,718 INFO L431 ainManager$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 [2024-01-29 14:12:42,854 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:12:42,855 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:12:42,855 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/39_rand_lock_p0_vs-pthread.i [2024-01-29 14:12:43,959 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:12:44,162 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:12:44,163 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/39_rand_lock_p0_vs-pthread.i [2024-01-29 14:12:44,180 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b9d6df861/f61283b7726f408698f7c7dc9257928f/FLAG34f904af6 [2024-01-29 14:12:44,192 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b9d6df861/f61283b7726f408698f7c7dc9257928f [2024-01-29 14:12:44,193 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:12:44,194 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:12:44,200 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:12:44,201 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:12:44,205 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:12:44,205 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:12:42" (1/2) ... [2024-01-29 14:12:44,206 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52bdb9d0 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:12:44, skipping insertion in model container [2024-01-29 14:12:44,206 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:12:42" (1/2) ... [2024-01-29 14:12:44,208 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@545f84c and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:12:44, skipping insertion in model container [2024-01-29 14:12:44,208 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:12:44" (2/2) ... [2024-01-29 14:12:44,208 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52bdb9d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:12:44, skipping insertion in model container [2024-01-29 14:12:44,209 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:12:44" (2/2) ... [2024-01-29 14:12:44,209 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:12:44,278 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:12:44,279 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL [2024-01-29 14:12:44,279 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL [2024-01-29 14:12:44,279 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967294LL - (long long )nexts) - (long long )read >= 0LL [2024-01-29 14:12:44,279 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967295LL - (long long )nexts) + (long long )read >= 0LL [2024-01-29 14:12:44,279 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-29 14:12:44,279 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-29 14:12:44,280 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967296LL + (long long )nexts) + (long long )read >= 0LL [2024-01-29 14:12:44,280 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-29 14:12:44,280 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-29 14:12:44,280 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL [2024-01-29 14:12:44,280 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967295LL + (long long )nexts) - (long long )read >= 0LL [2024-01-29 14:12:44,280 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL [2024-01-29 14:12:44,280 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-29 14:12:44,280 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-29 14:12:44,281 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-29 14:12:44,281 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-29 14:12:44,281 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL [2024-01-29 14:12:44,281 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967296LL + (long long )nexts) + (long long )read >= 0LL [2024-01-29 14:12:44,282 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL [2024-01-29 14:12:44,282 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL - (long long )nexts) + (long long )read >= 0LL [2024-01-29 14:12:44,282 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL [2024-01-29 14:12:44,282 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967294LL - (long long )nexts) - (long long )read >= 0LL [2024-01-29 14:12:44,282 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL + (long long )nexts) - (long long )read >= 0LL [2024-01-29 14:12:44,282 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] seed != 0 [2024-01-29 14:12:44,282 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL [2024-01-29 14:12:44,283 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] read != 0 [2024-01-29 14:12:44,283 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] seed != 0 [2024-01-29 14:12:44,283 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] nexts != 0 [2024-01-29 14:12:44,283 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (0LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-29 14:12:44,283 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] nextInt_return != 0 [2024-01-29 14:12:44,283 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] nextInt_return <= 10 [2024-01-29 14:12:44,283 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] read != 0 [2024-01-29 14:12:44,284 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] nexts != 0 [2024-01-29 14:12:44,284 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] seed != 0 [2024-01-29 14:12:44,285 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] cnex != 0 [2024-01-29 14:12:44,285 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] s2 != 0 [2024-01-29 14:12:44,285 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-29 14:12:44,286 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL [2024-01-29 14:12:44,286 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] seed != 0 [2024-01-29 14:12:44,286 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967295LL - (long long )nexts) + (long long )read >= 0LL [2024-01-29 14:12:44,286 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-29 14:12:44,286 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-29 14:12:44,286 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL [2024-01-29 14:12:44,287 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967295LL + (long long )nexts) - (long long )read >= 0LL [2024-01-29 14:12:44,287 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967296LL + (long long )nexts) + (long long )read >= 0LL [2024-01-29 14:12:44,287 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-29 14:12:44,287 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967294LL - (long long )nexts) - (long long )read >= 0LL [2024-01-29 14:12:44,287 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL [2024-01-29 14:12:44,288 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL [2024-01-29 14:12:44,288 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] nexts != 0 [2024-01-29 14:12:44,288 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] seed != 0 [2024-01-29 14:12:44,289 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] read != 0 [2024-01-29 14:12:44,289 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] read != 0 [2024-01-29 14:12:44,289 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-29 14:12:44,290 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] seed != 0 [2024-01-29 14:12:44,290 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-29 14:12:44,290 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-29 14:12:44,290 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-29 14:12:44,290 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL + (long long )nexts) - (long long )read >= 0LL [2024-01-29 14:12:44,290 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL [2024-01-29 14:12:44,291 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967296LL + (long long )nexts) + (long long )read >= 0LL [2024-01-29 14:12:44,291 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967294LL - (long long )nexts) - (long long )read >= 0LL [2024-01-29 14:12:44,291 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-29 14:12:44,291 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL [2024-01-29 14:12:44,291 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-29 14:12:44,291 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL [2024-01-29 14:12:44,291 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-29 14:12:44,291 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL - (long long )nexts) + (long long )read >= 0LL [2024-01-29 14:12:44,292 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL [2024-01-29 14:12:44,292 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-29 14:12:44,292 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] seed != 0 [2024-01-29 14:12:44,292 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967295LL + (long long )nexts) - (long long )read >= 0LL [2024-01-29 14:12:44,292 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967295LL - (long long )nexts) + (long long )read >= 0LL [2024-01-29 14:12:44,292 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL [2024-01-29 14:12:44,292 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL [2024-01-29 14:12:44,292 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL [2024-01-29 14:12:44,293 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-29 14:12:44,295 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967296LL + (long long )nexts) + (long long )read >= 0LL [2024-01-29 14:12:44,295 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-29 14:12:44,295 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-29 14:12:44,295 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-29 14:12:44,295 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] seed != 0 [2024-01-29 14:12:44,295 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967294LL - (long long )nexts) - (long long )read >= 0LL [2024-01-29 14:12:44,296 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL [2024-01-29 14:12:44,296 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (unsigned long )arg == 0UL [2024-01-29 14:12:44,296 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] seed != 0 [2024-01-29 14:12:44,296 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (unsigned long )arg == 0UL [2024-01-29 14:12:44,296 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967295LL - (long long )nexts) + (long long )read >= 0LL [2024-01-29 14:12:44,296 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967294LL - (long long )nexts) - (long long )read >= 0LL [2024-01-29 14:12:44,296 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL [2024-01-29 14:12:44,297 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL [2024-01-29 14:12:44,297 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967296LL + (long long )nexts) + (long long )read >= 0LL [2024-01-29 14:12:44,297 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL [2024-01-29 14:12:44,297 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-29 14:12:44,297 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-29 14:12:44,297 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL [2024-01-29 14:12:44,309 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL [2024-01-29 14:12:44,309 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967295LL + (long long )nexts) - (long long )read >= 0LL [2024-01-29 14:12:44,309 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL [2024-01-29 14:12:44,309 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] nexts != 0 [2024-01-29 14:12:44,310 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] read != 0 [2024-01-29 14:12:44,310 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] seed != 0 [2024-01-29 14:12:44,310 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] read != 0 [2024-01-29 14:12:44,310 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] seed != 0 [2024-01-29 14:12:44,311 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] nexts != 0 [2024-01-29 14:12:44,311 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L692] seed != 0 [2024-01-29 14:12:44,312 INFO L98 nessWitnessExtractor]: Loop invariant at [L691-L692] s2 != 0 [2024-01-29 14:12:44,312 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L692] s2 != 0 [2024-01-29 14:12:44,312 INFO L98 nessWitnessExtractor]: Loop invariant at [L691-L692] seed != 0 [2024-01-29 14:12:44,351 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:12:44,662 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] [2024-01-29 14:12:44,673 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:12:44,688 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:12:44,700 WARN L424 MainDispatcher]: Unable to annotate typedef signed short int __int16_t; with a witness entry Start Parsing Local [2024-01-29 14:12:44,745 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: seed [2024-01-29 14:12:44,747 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@545f84c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:12:44, skipping insertion in model container [2024-01-29 14:12:44,747 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:12:44,747 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:12:44,749 INFO L158 Benchmark]: Toolchain (without parser) took 554.39ms. Allocated memory is still 81.8MB. Free memory was 45.3MB in the beginning and 45.3MB in the end (delta: -4.2kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-01-29 14:12:44,749 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 52.4MB. Free memory was 35.5MB in the beginning and 35.4MB in the end (delta: 40.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:12:44,750 INFO L158 Benchmark]: CDTParser took 0.06ms. Allocated memory is still 52.4MB. Free memory is still 37.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:12:44,750 INFO L158 Benchmark]: CACSL2BoogieTranslator took 547.02ms. Allocated memory is still 81.8MB. Free memory was 45.0MB in the beginning and 45.3MB in the end (delta: -337.6kB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-01-29 14:12:44,752 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 0.13ms. Allocated memory is still 52.4MB. Free memory was 35.5MB in the beginning and 35.4MB in the end (delta: 40.1kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.06ms. Allocated memory is still 52.4MB. Free memory is still 37.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 547.02ms. Allocated memory is still 81.8MB. Free memory was 45.0MB in the beginning and 45.3MB in the end (delta: -337.6kB). Peak memory consumption was 6.3MB. 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