./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-ext/08_rand_cas.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/08_rand_cas.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 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/08_rand_cas.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/08_rand_cas.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-ab2e0ac-m [2024-01-29 14:11:54,715 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:11:54,774 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 14:11:54,783 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:11:54,783 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:11:54,801 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:11:54,801 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:11:54,801 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:11:54,802 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:11:54,802 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:11:54,802 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:11:54,803 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:11:54,803 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:11:54,803 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:11:54,804 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:11:54,804 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:11:54,804 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:11:54,804 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:11:54,805 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 14:11:54,805 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:11:54,805 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:11:54,809 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:11:54,809 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:11:54,809 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:11:54,812 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:11:54,813 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:11:54,813 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:11:54,813 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:11:54,813 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:11:54,814 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:11:54,814 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:11:54,815 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:11:54,815 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:11:54,815 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:11:54,815 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:11:54,815 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:11:54,816 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 14:11:54,816 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 14:11:54,816 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:11:54,816 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:11:54,816 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:11:54,817 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:11:54,817 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:11:54,817 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:11:55,069 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:11:55,100 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:11:55,102 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:11:55,103 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:11:55,105 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:11:55,106 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/08_rand_cas.yml/witness.yml [2024-01-29 14:11:55,221 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:11:55,221 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:11:55,221 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/08_rand_cas.i [2024-01-29 14:11:56,326 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:11:56,584 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:11:56,584 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/08_rand_cas.i [2024-01-29 14:11:56,605 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/26637a4b3/df657403064d40139f86acd641944af8/FLAG667e3eb9d [2024-01-29 14:11:56,622 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/26637a4b3/df657403064d40139f86acd641944af8 [2024-01-29 14:11:56,623 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:11:56,624 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:11:56,626 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:11:56,626 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:11:56,631 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:11:56,632 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:11:55" (1/2) ... [2024-01-29 14:11:56,633 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37590dd9 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:11:56, skipping insertion in model container [2024-01-29 14:11:56,633 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:11:55" (1/2) ... [2024-01-29 14:11:56,634 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1470e7bf and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:11:56, skipping insertion in model container [2024-01-29 14:11:56,634 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:11:56" (2/2) ... [2024-01-29 14:11:56,635 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37590dd9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:11:56, skipping insertion in model container [2024-01-29 14:11:56,635 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:11:56" (2/2) ... [2024-01-29 14:11:56,636 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:11:56,723 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:11:56,725 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] n == 10 [2024-01-29 14:11:56,725 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] (((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) && nexts != 0) || ((((((((((((4294967296LL + (long long )casret) + (long long )nexts >= 0LL && (4294967296LL + (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL) && (4294967295LL - (long long )casret) + (long long )nexts >= 0LL) && (4294967295LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL) && (4294967295LL + (long long )casret) - (long long )nexts >= 0LL) && (4294967295LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL) && (4294967294LL - (long long )casret) - (long long )nexts >= 0LL) && (4294967294LL - (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL)) || ((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) && nexts != 0) [2024-01-29 14:11:56,725 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 10 == n [2024-01-29 14:11:56,726 INFO L98 nessWitnessExtractor]: Location invariant after [L711-L725] v == & seed [2024-01-29 14:11:56,726 INFO L98 nessWitnessExtractor]: Location invariant after [L711-L725] 0 <= *r [2024-01-29 14:11:56,727 INFO L98 nessWitnessExtractor]: Location invariant after [L711-L725] u != 0 [2024-01-29 14:11:56,727 INFO L98 nessWitnessExtractor]: Location invariant after [L711-L725] *r == 0 || *r == 1 [2024-01-29 14:11:56,727 INFO L98 nessWitnessExtractor]: Location invariant after [L711-L725] *r <= 1 [2024-01-29 14:11:56,727 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] -9 <= myrand [2024-01-29 14:11:56,727 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] myrand <= 9 [2024-01-29 14:11:56,727 INFO L98 nessWitnessExtractor]: Location invariant before [L769-L769] (unsigned long )arg == 0UL [2024-01-29 14:11:56,727 INFO L98 nessWitnessExtractor]: Location invariant before [L780-L780] (unsigned long )arg == 0UL [2024-01-29 14:11:56,728 INFO L98 nessWitnessExtractor]: Location invariant before [L771-L771] (unsigned long )arg == 0UL [2024-01-29 14:11:56,728 INFO L98 nessWitnessExtractor]: Location invariant before [L775-L775] (unsigned long )arg == 0UL [2024-01-29 14:11:56,728 INFO L98 nessWitnessExtractor]: Location invariant after [L706-L710] (int )m == 0 [2024-01-29 14:11:56,728 INFO L98 nessWitnessExtractor]: Loop invariant at [L729-L740] 10 == n [2024-01-29 14:11:56,728 INFO L98 nessWitnessExtractor]: Loop invariant at [L729-L740] n == 10 [2024-01-29 14:11:56,728 INFO L98 nessWitnessExtractor]: Loop invariant at [L729-L740] (((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) && nexts != 0) || ((((((((((((((((((((((((4294967296LL + (long long )nexts) + (long long )read >= 0LL && (4294967296LL + (long long )casret) + (long long )read >= 0LL) && (4294967296LL + (long long )casret) + (long long )nexts >= 0LL) && (4294967296LL + (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL) && (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL) && (4294967295LL - (long long )nexts) + (long long )read >= 0LL) && (4294967295LL - (long long )casret) + (long long )read >= 0LL) && (4294967295LL - (long long )casret) + (long long )nexts >= 0LL) && (4294967295LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL) && (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL) && (4294967295LL + (long long )nexts) - (long long )read >= 0LL) && (4294967295LL + (long long )casret) - (long long )read >= 0LL) && (4294967295LL + (long long )casret) - (long long )nexts >= 0LL) && (4294967295LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL) && (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL) && (4294967294LL - (long long )nexts) - (long long )read >= 0LL) && (4294967294LL - (long long )casret) - (long long )read >= 0LL) && (4294967294LL - (long long )casret) - (long long )nexts >= 0LL) && (4294967294LL - (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL) && (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL)) || ((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) && nexts != 0) [2024-01-29 14:11:56,728 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] 10 == n [2024-01-29 14:11:56,729 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] n == 10 [2024-01-29 14:11:56,729 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] nexts != 0 [2024-01-29 14:11:56,729 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] (((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) || ((((4294967296LL + (long long )casret) + (long long )nextInt_return >= 0LL && (4294967295LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967295LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967294LL - (long long )casret) - (long long )nextInt_return >= 0LL)) || (((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0)) || (((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) [2024-01-29 14:11:56,729 INFO L98 nessWitnessExtractor]: Location invariant before [L755-L755] init == 1 [2024-01-29 14:11:56,729 INFO L98 nessWitnessExtractor]: Location invariant before [L755-L755] 1 == init [2024-01-29 14:11:56,730 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L724] u != 0 [2024-01-29 14:11:56,730 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L724] v == & seed [2024-01-29 14:11:56,730 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] n == 10 [2024-01-29 14:11:56,730 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] n == 10 [2024-01-29 14:11:56,730 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] nexts != 0 [2024-01-29 14:11:56,730 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] nexts != 0 [2024-01-29 14:11:56,731 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) || ((((4294967296LL + (long long )casret) + (long long )nextInt_return >= 0LL && (4294967295LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967295LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967294LL - (long long )casret) - (long long )nextInt_return >= 0LL)) || (((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0)) || (((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) [2024-01-29 14:11:56,731 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] 10 == n [2024-01-29 14:11:56,731 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] 10 == n [2024-01-29 14:11:56,731 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) || ((((4294967296LL + (long long )casret) + (long long )nextInt_return >= 0LL && (4294967295LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967295LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967294LL - (long long )casret) - (long long )nextInt_return >= 0LL)) || (((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0)) || (((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) [2024-01-29 14:11:56,731 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (0LL - (long long )nexts) + (long long )read >= 0LL [2024-01-29 14:11:56,731 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (long long )nexts - (long long )read >= 0LL [2024-01-29 14:11:56,732 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] read != 0 [2024-01-29 14:11:56,732 INFO L98 nessWitnessExtractor]: Location invariant after [L701-L705] (int )m == 1 [2024-01-29 14:11:56,733 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] calculateNext_return != 0 [2024-01-29 14:11:56,733 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] n == 10 [2024-01-29 14:11:56,733 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] -9 <= nextInt_return [2024-01-29 14:11:56,733 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] casret == 1 [2024-01-29 14:11:56,733 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 10 == n [2024-01-29 14:11:56,733 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] nexts != 0 [2024-01-29 14:11:56,734 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] nextInt_return <= 9 [2024-01-29 14:11:56,734 INFO L98 nessWitnessExtractor]: Location invariant before [L770-L770] (unsigned long )arg == 0UL [2024-01-29 14:11:56,734 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) && nexts != 0) || ((((((((((((((((((((((((4294967296LL + (long long )nexts) + (long long )read >= 0LL && (4294967296LL + (long long )casret) + (long long )read >= 0LL) && (4294967296LL + (long long )casret) + (long long )nexts >= 0LL) && (4294967296LL + (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL) && (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL) && (4294967295LL - (long long )nexts) + (long long )read >= 0LL) && (4294967295LL - (long long )casret) + (long long )read >= 0LL) && (4294967295LL - (long long )casret) + (long long )nexts >= 0LL) && (4294967295LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL) && (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL) && (4294967295LL + (long long )nexts) - (long long )read >= 0LL) && (4294967295LL + (long long )casret) - (long long )read >= 0LL) && (4294967295LL + (long long )casret) - (long long )nexts >= 0LL) && (4294967295LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL) && (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL) && (4294967294LL - (long long )nexts) - (long long )read >= 0LL) && (4294967294LL - (long long )casret) - (long long )read >= 0LL) && (4294967294LL - (long long )casret) - (long long )nexts >= 0LL) && (4294967294LL - (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL) && (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL)) || ((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) && nexts != 0) [2024-01-29 14:11:56,734 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] 10 == n [2024-01-29 14:11:56,735 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] n == 10 [2024-01-29 14:11:56,735 INFO L98 nessWitnessExtractor]: Location invariant before [L773-L773] (unsigned long )arg == 0UL [2024-01-29 14:11:56,735 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] u != 0 [2024-01-29 14:11:56,735 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] v == & seed [2024-01-29 14:11:56,735 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 10 == n [2024-01-29 14:11:56,736 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) && nexts != 0) || ((((((((((((4294967296LL + (long long )casret) + (long long )nexts >= 0LL && (4294967296LL + (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL) && (4294967295LL - (long long )casret) + (long long )nexts >= 0LL) && (4294967295LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL) && (4294967295LL + (long long )casret) - (long long )nexts >= 0LL) && (4294967295LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL) && (4294967294LL - (long long )casret) - (long long )nexts >= 0LL) && (4294967294LL - (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL)) || ((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) && nexts != 0) [2024-01-29 14:11:56,736 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] n == 10 [2024-01-29 14:11:56,737 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) || ((((4294967296LL + (long long )casret) + (long long )nextInt_return >= 0LL && (4294967295LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967295LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967294LL - (long long )casret) - (long long )nextInt_return >= 0LL)) || (((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0)) || (((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) [2024-01-29 14:11:56,737 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] nexts != 0 [2024-01-29 14:11:56,737 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] nexts != 0 [2024-01-29 14:11:56,738 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (0LL - (long long )nexts) + (long long )read >= 0LL [2024-01-29 14:11:56,738 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) || ((((4294967296LL + (long long )casret) + (long long )nextInt_return >= 0LL && (4294967295LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967295LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967294LL - (long long )casret) - (long long )nextInt_return >= 0LL)) || (((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0)) || (((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) [2024-01-29 14:11:56,738 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] n == 10 [2024-01-29 14:11:56,738 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] 10 == n [2024-01-29 14:11:56,738 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] n == 10 [2024-01-29 14:11:56,738 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (long long )nexts - (long long )read >= 0LL [2024-01-29 14:11:56,738 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] 10 == n [2024-01-29 14:11:56,739 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] read != 0 [2024-01-29 14:11:56,739 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L739] casret <= 1 [2024-01-29 14:11:56,739 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L739] 10 == n [2024-01-29 14:11:56,739 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L739] (2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL [2024-01-29 14:11:56,739 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L739] 0 <= casret [2024-01-29 14:11:56,739 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L739] (2147483649LL - (long long )casret) + (long long )nextInt_return >= 0LL [2024-01-29 14:11:56,739 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L739] nexts != 0 [2024-01-29 14:11:56,740 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L739] (2147483648LL - (long long )casret) - (long long )nextInt_return >= 0LL [2024-01-29 14:11:56,740 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L739] n == 10 [2024-01-29 14:11:56,740 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L739] (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL [2024-01-29 14:11:56,740 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L739] casret == 0 || casret == 1 [2024-01-29 14:11:56,740 INFO L98 nessWitnessExtractor]: Location invariant after [L757-L762] -9 <= myrand [2024-01-29 14:11:56,741 INFO L98 nessWitnessExtractor]: Location invariant after [L757-L762] myrand <= 9 [2024-01-29 14:11:56,741 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] n == 10 [2024-01-29 14:11:56,741 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 10 == n [2024-01-29 14:11:56,741 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) && nexts != 0) || ((((((((((((((((((((((((4294967296LL + (long long )nexts) + (long long )read >= 0LL && (4294967296LL + (long long )casret) + (long long )read >= 0LL) && (4294967296LL + (long long )casret) + (long long )nexts >= 0LL) && (4294967296LL + (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL) && (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL) && (4294967295LL - (long long )nexts) + (long long )read >= 0LL) && (4294967295LL - (long long )casret) + (long long )read >= 0LL) && (4294967295LL - (long long )casret) + (long long )nexts >= 0LL) && (4294967295LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL) && (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL) && (4294967295LL + (long long )nexts) - (long long )read >= 0LL) && (4294967295LL + (long long )casret) - (long long )read >= 0LL) && (4294967295LL + (long long )casret) - (long long )nexts >= 0LL) && (4294967295LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL) && (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL) && (4294967294LL - (long long )nexts) - (long long )read >= 0LL) && (4294967294LL - (long long )casret) - (long long )read >= 0LL) && (4294967294LL - (long long )casret) - (long long )nexts >= 0LL) && (4294967294LL - (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL) && (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL)) || ((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) && nexts != 0) [2024-01-29 14:11:56,741 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] (2147483649LL - (long long )casret) + (long long )nextInt_return >= 0LL [2024-01-29 14:11:56,741 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] (2147483648LL - (long long )casret) - (long long )nextInt_return >= 0LL [2024-01-29 14:11:56,742 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] (2147483647LL + (long long )casret) + (long long )nextInt_return >= 0LL [2024-01-29 14:11:56,742 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] n == 10 [2024-01-29 14:11:56,742 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] (2147483646LL + (long long )casret) - (long long )nextInt_return >= 0LL [2024-01-29 14:11:56,742 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] casret == 1 [2024-01-29 14:11:56,742 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] nexts != 0 [2024-01-29 14:11:56,742 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] 10 == n [2024-01-29 14:11:56,742 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] myrand <= 9 [2024-01-29 14:11:56,743 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] -9 <= myrand [2024-01-29 14:11:56,743 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] (unsigned long )arg == 0UL [2024-01-29 14:11:56,743 INFO L98 nessWitnessExtractor]: Location invariant after [L753-L756] init == 1 [2024-01-29 14:11:56,743 INFO L98 nessWitnessExtractor]: Location invariant after [L753-L756] 1 == init [2024-01-29 14:11:56,743 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] u != 0 [2024-01-29 14:11:56,743 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] v == & seed [2024-01-29 14:11:56,743 INFO L98 nessWitnessExtractor]: Location invariant before [L772-L772] (unsigned long )arg == 0UL [2024-01-29 14:11:56,744 INFO L98 nessWitnessExtractor]: Location invariant before [L776-L776] (unsigned long )arg == 0UL [2024-01-29 14:11:56,744 INFO L98 nessWitnessExtractor]: Location invariant before [L777-L777] (unsigned long )arg == 0UL [2024-01-29 14:11:56,785 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:11:57,063 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/08_rand_cas.i[30837,30850] [2024-01-29 14:11:57,071 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/08_rand_cas.i[31185,31198] [2024-01-29 14:11:57,073 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/08_rand_cas.i[31448,31461] [2024-01-29 14:11:57,078 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:11:57,092 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-29 14:11:57,154 WARN L424 MainDispatcher]: Unable to annotate void __VERIFIER_atomic_acquire() { assume_abort_if_not(m==0); m = 1; } with a witness entry [2024-01-29 14:11:57,155 WARN L424 MainDispatcher]: Unable to annotate void __VERIFIER_atomic_release() { assume_abort_if_not(m==1); m = 0; } with a witness entry Start Parsing Local Start Parsing Local [2024-01-29 14:11:57,160 ERROR L324 MainTranslator]: Unsupported Syntax: Unknown or unsupported unary operation: ADDROF [2024-01-29 14:11:57,160 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1470e7bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:11:57, skipping insertion in model container [2024-01-29 14:11:57,161 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:11:57,161 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:11:57,163 INFO L158 Benchmark]: Toolchain (without parser) took 538.15ms. Allocated memory is still 161.5MB. Free memory was 119.8MB in the beginning and 98.4MB in the end (delta: 21.4MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-01-29 14:11:57,163 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 109.1MB. Free memory is still 80.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:11:57,163 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 109.1MB. Free memory is still 74.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:11:57,164 INFO L158 Benchmark]: CACSL2BoogieTranslator took 534.67ms. Allocated memory is still 161.5MB. Free memory was 119.4MB in the beginning and 98.4MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-01-29 14:11:57,167 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.16ms. Allocated memory is still 109.1MB. Free memory is still 80.1MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.13ms. Allocated memory is still 109.1MB. Free memory is still 74.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 534.67ms. Allocated memory is still 161.5MB. Free memory was 119.4MB in the beginning and 98.4MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 719]: Unsupported Syntax Unknown or unsupported unary operation: ADDROF RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/pthread-ext/08_rand_cas.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/08_rand_cas.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-ab2e0ac-m [2024-01-29 14:11:59,095 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:11:59,208 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 14:11:59,212 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:11:59,214 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:11:59,273 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:11:59,274 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:11:59,274 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:11:59,275 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:11:59,282 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:11:59,282 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:11:59,282 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:11:59,283 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:11:59,284 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:11:59,284 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:11:59,284 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:11:59,285 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:11:59,285 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:11:59,285 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:11:59,286 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:11:59,286 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:11:59,301 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:11:59,301 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:11:59,301 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 14:11:59,301 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 14:11:59,302 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:11:59,302 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 14:11:59,302 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:11:59,302 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:11:59,303 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:11:59,303 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:11:59,304 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:11:59,304 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:11:59,304 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:11:59,304 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:11:59,304 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:11:59,305 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:11:59,305 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:11:59,306 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 14:11:59,306 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 14:11:59,306 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:11:59,306 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:11:59,306 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:11:59,307 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:11:59,307 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:11:59,307 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 14:11:59,307 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:11:59,612 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:11:59,630 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:11:59,634 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:11:59,635 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:11:59,635 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:11:59,637 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/08_rand_cas.i [2024-01-29 14:12:00,740 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:12:00,979 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:12:00,980 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/08_rand_cas.i [2024-01-29 14:12:00,990 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b413e0448/f4275257637d4ec788d6aeeb09d8fcc7/FLAGe0e8d4daf [2024-01-29 14:12:01,003 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b413e0448/f4275257637d4ec788d6aeeb09d8fcc7 [2024-01-29 14:12:01,005 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:12:01,006 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:12:01,006 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/08_rand_cas.yml/witness.yml [2024-01-29 14:12:01,137 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:12:01,138 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:12:01,139 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:12:01,139 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:12:01,142 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:12:01,143 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:12:01" (1/2) ... [2024-01-29 14:12:01,143 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36bd5571 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:12:01, skipping insertion in model container [2024-01-29 14:12:01,144 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:12:01" (1/2) ... [2024-01-29 14:12:01,145 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7c2e2d26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:12:01, skipping insertion in model container [2024-01-29 14:12:01,145 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:12:01" (2/2) ... [2024-01-29 14:12:01,145 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36bd5571 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:12:01, skipping insertion in model container [2024-01-29 14:12:01,146 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:12:01" (2/2) ... [2024-01-29 14:12:01,146 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:12:01,221 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:12:01,222 INFO L98 nessWitnessExtractor]: Location invariant after [L757-L762] -9 <= myrand [2024-01-29 14:12:01,222 INFO L98 nessWitnessExtractor]: Location invariant after [L757-L762] myrand <= 9 [2024-01-29 14:12:01,222 INFO L98 nessWitnessExtractor]: Location invariant before [L755-L755] init == 1 [2024-01-29 14:12:01,222 INFO L98 nessWitnessExtractor]: Location invariant before [L755-L755] 1 == init [2024-01-29 14:12:01,222 INFO L98 nessWitnessExtractor]: Location invariant before [L773-L773] (unsigned long )arg == 0UL [2024-01-29 14:12:01,222 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] (unsigned long )arg == 0UL [2024-01-29 14:12:01,223 INFO L98 nessWitnessExtractor]: Location invariant after [L711-L725] v == & seed [2024-01-29 14:12:01,223 INFO L98 nessWitnessExtractor]: Location invariant after [L711-L725] u != 0 [2024-01-29 14:12:01,223 INFO L98 nessWitnessExtractor]: Location invariant after [L711-L725] *r <= 1 [2024-01-29 14:12:01,223 INFO L98 nessWitnessExtractor]: Location invariant after [L711-L725] 0 <= *r [2024-01-29 14:12:01,223 INFO L98 nessWitnessExtractor]: Location invariant after [L711-L725] *r == 0 || *r == 1 [2024-01-29 14:12:01,223 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] casret == 1 [2024-01-29 14:12:01,223 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] (2147483646LL + (long long )casret) - (long long )nextInt_return >= 0LL [2024-01-29 14:12:01,224 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] 10 == n [2024-01-29 14:12:01,224 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] nexts != 0 [2024-01-29 14:12:01,224 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] (2147483648LL - (long long )casret) - (long long )nextInt_return >= 0LL [2024-01-29 14:12:01,224 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] (2147483649LL - (long long )casret) + (long long )nextInt_return >= 0LL [2024-01-29 14:12:01,225 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] n == 10 [2024-01-29 14:12:01,225 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] (2147483647LL + (long long )casret) + (long long )nextInt_return >= 0LL [2024-01-29 14:12:01,225 INFO L98 nessWitnessExtractor]: Location invariant before [L772-L772] (unsigned long )arg == 0UL [2024-01-29 14:12:01,225 INFO L98 nessWitnessExtractor]: Location invariant before [L771-L771] (unsigned long )arg == 0UL [2024-01-29 14:12:01,225 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] n == 10 [2024-01-29 14:12:01,225 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (long long )nexts - (long long )read >= 0LL [2024-01-29 14:12:01,225 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (0LL - (long long )nexts) + (long long )read >= 0LL [2024-01-29 14:12:01,225 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] n == 10 [2024-01-29 14:12:01,226 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] 10 == n [2024-01-29 14:12:01,226 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] nexts != 0 [2024-01-29 14:12:01,226 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] 10 == n [2024-01-29 14:12:01,226 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] read != 0 [2024-01-29 14:12:01,226 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) || ((((4294967296LL + (long long )casret) + (long long )nextInt_return >= 0LL && (4294967295LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967295LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967294LL - (long long )casret) - (long long )nextInt_return >= 0LL)) || (((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0)) || (((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) [2024-01-29 14:12:01,226 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) || ((((4294967296LL + (long long )casret) + (long long )nextInt_return >= 0LL && (4294967295LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967295LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967294LL - (long long )casret) - (long long )nextInt_return >= 0LL)) || (((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0)) || (((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) [2024-01-29 14:12:01,227 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] nexts != 0 [2024-01-29 14:12:01,227 INFO L98 nessWitnessExtractor]: Location invariant before [L776-L776] (unsigned long )arg == 0UL [2024-01-29 14:12:01,227 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] -9 <= myrand [2024-01-29 14:12:01,228 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] myrand <= 9 [2024-01-29 14:12:01,228 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 10 == n [2024-01-29 14:12:01,228 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) && nexts != 0) || ((((((((((((4294967296LL + (long long )casret) + (long long )nexts >= 0LL && (4294967296LL + (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL) && (4294967295LL - (long long )casret) + (long long )nexts >= 0LL) && (4294967295LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL) && (4294967295LL + (long long )casret) - (long long )nexts >= 0LL) && (4294967295LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL) && (4294967294LL - (long long )casret) - (long long )nexts >= 0LL) && (4294967294LL - (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL)) || ((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) && nexts != 0) [2024-01-29 14:12:01,229 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] n == 10 [2024-01-29 14:12:01,229 INFO L98 nessWitnessExtractor]: Location invariant after [L706-L710] (int )m == 0 [2024-01-29 14:12:01,229 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 10 == n [2024-01-29 14:12:01,229 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] n == 10 [2024-01-29 14:12:01,229 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] (((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) && nexts != 0) || ((((((((((((4294967296LL + (long long )casret) + (long long )nexts >= 0LL && (4294967296LL + (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL) && (4294967295LL - (long long )casret) + (long long )nexts >= 0LL) && (4294967295LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL) && (4294967295LL + (long long )casret) - (long long )nexts >= 0LL) && (4294967295LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL) && (4294967294LL - (long long )casret) - (long long )nexts >= 0LL) && (4294967294LL - (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL)) || ((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) && nexts != 0) [2024-01-29 14:12:01,229 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] calculateNext_return != 0 [2024-01-29 14:12:01,230 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] n == 10 [2024-01-29 14:12:01,230 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 10 == n [2024-01-29 14:12:01,230 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) && nexts != 0) || ((((((((((((((((((((((((4294967296LL + (long long )nexts) + (long long )read >= 0LL && (4294967296LL + (long long )casret) + (long long )read >= 0LL) && (4294967296LL + (long long )casret) + (long long )nexts >= 0LL) && (4294967296LL + (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL) && (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL) && (4294967295LL - (long long )nexts) + (long long )read >= 0LL) && (4294967295LL - (long long )casret) + (long long )read >= 0LL) && (4294967295LL - (long long )casret) + (long long )nexts >= 0LL) && (4294967295LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL) && (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL) && (4294967295LL + (long long )nexts) - (long long )read >= 0LL) && (4294967295LL + (long long )casret) - (long long )read >= 0LL) && (4294967295LL + (long long )casret) - (long long )nexts >= 0LL) && (4294967295LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL) && (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL) && (4294967294LL - (long long )nexts) - (long long )read >= 0LL) && (4294967294LL - (long long )casret) - (long long )read >= 0LL) && (4294967294LL - (long long )casret) - (long long )nexts >= 0LL) && (4294967294LL - (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL) && (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL)) || ((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) && nexts != 0) [2024-01-29 14:12:01,230 INFO L98 nessWitnessExtractor]: Loop invariant at [L729-L740] (((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) && nexts != 0) || ((((((((((((((((((((((((4294967296LL + (long long )nexts) + (long long )read >= 0LL && (4294967296LL + (long long )casret) + (long long )read >= 0LL) && (4294967296LL + (long long )casret) + (long long )nexts >= 0LL) && (4294967296LL + (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL) && (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL) && (4294967295LL - (long long )nexts) + (long long )read >= 0LL) && (4294967295LL - (long long )casret) + (long long )read >= 0LL) && (4294967295LL - (long long )casret) + (long long )nexts >= 0LL) && (4294967295LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL) && (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL) && (4294967295LL + (long long )nexts) - (long long )read >= 0LL) && (4294967295LL + (long long )casret) - (long long )read >= 0LL) && (4294967295LL + (long long )casret) - (long long )nexts >= 0LL) && (4294967295LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL) && (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL) && (4294967294LL - (long long )nexts) - (long long )read >= 0LL) && (4294967294LL - (long long )casret) - (long long )read >= 0LL) && (4294967294LL - (long long )casret) - (long long )nexts >= 0LL) && (4294967294LL - (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL) && (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL)) || ((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) && nexts != 0) [2024-01-29 14:12:01,230 INFO L98 nessWitnessExtractor]: Loop invariant at [L729-L740] n == 10 [2024-01-29 14:12:01,231 INFO L98 nessWitnessExtractor]: Loop invariant at [L729-L740] 10 == n [2024-01-29 14:12:01,231 INFO L98 nessWitnessExtractor]: Location invariant before [L780-L780] (unsigned long )arg == 0UL [2024-01-29 14:12:01,231 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] 10 == n [2024-01-29 14:12:01,231 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (long long )nexts - (long long )read >= 0LL [2024-01-29 14:12:01,232 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (0LL - (long long )nexts) + (long long )read >= 0LL [2024-01-29 14:12:01,232 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] read != 0 [2024-01-29 14:12:01,233 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] 10 == n [2024-01-29 14:12:01,233 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] n == 10 [2024-01-29 14:12:01,233 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] nexts != 0 [2024-01-29 14:12:01,233 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) || ((((4294967296LL + (long long )casret) + (long long )nextInt_return >= 0LL && (4294967295LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967295LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967294LL - (long long )casret) - (long long )nextInt_return >= 0LL)) || (((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0)) || (((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) [2024-01-29 14:12:01,233 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] nexts != 0 [2024-01-29 14:12:01,233 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] n == 10 [2024-01-29 14:12:01,233 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) || ((((4294967296LL + (long long )casret) + (long long )nextInt_return >= 0LL && (4294967295LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967295LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967294LL - (long long )casret) - (long long )nextInt_return >= 0LL)) || (((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0)) || (((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) [2024-01-29 14:12:01,234 INFO L98 nessWitnessExtractor]: Location invariant before [L769-L769] (unsigned long )arg == 0UL [2024-01-29 14:12:01,234 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] v == & seed [2024-01-29 14:12:01,234 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] u != 0 [2024-01-29 14:12:01,234 INFO L98 nessWitnessExtractor]: Location invariant after [L753-L756] 1 == init [2024-01-29 14:12:01,234 INFO L98 nessWitnessExtractor]: Location invariant after [L753-L756] init == 1 [2024-01-29 14:12:01,234 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] v == & seed [2024-01-29 14:12:01,234 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] u != 0 [2024-01-29 14:12:01,234 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] -9 <= myrand [2024-01-29 14:12:01,235 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] myrand <= 9 [2024-01-29 14:12:01,235 INFO L98 nessWitnessExtractor]: Location invariant before [L777-L777] (unsigned long )arg == 0UL [2024-01-29 14:12:01,235 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L739] 0 <= casret [2024-01-29 14:12:01,235 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L739] nexts != 0 [2024-01-29 14:12:01,235 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L739] (2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL [2024-01-29 14:12:01,236 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L739] (2147483648LL - (long long )casret) - (long long )nextInt_return >= 0LL [2024-01-29 14:12:01,236 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L739] n == 10 [2024-01-29 14:12:01,236 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L739] (2147483649LL - (long long )casret) + (long long )nextInt_return >= 0LL [2024-01-29 14:12:01,236 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L739] (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL [2024-01-29 14:12:01,236 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L739] 10 == n [2024-01-29 14:12:01,236 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L739] casret == 0 || casret == 1 [2024-01-29 14:12:01,236 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L739] casret <= 1 [2024-01-29 14:12:01,237 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] nexts != 0 [2024-01-29 14:12:01,237 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] 10 == n [2024-01-29 14:12:01,237 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] (((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) || ((((4294967296LL + (long long )casret) + (long long )nextInt_return >= 0LL && (4294967295LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967295LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967294LL - (long long )casret) - (long long )nextInt_return >= 0LL)) || (((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0)) || (((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) [2024-01-29 14:12:01,237 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] n == 10 [2024-01-29 14:12:01,237 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L724] u != 0 [2024-01-29 14:12:01,237 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L724] v == & seed [2024-01-29 14:12:01,237 INFO L98 nessWitnessExtractor]: Location invariant before [L770-L770] (unsigned long )arg == 0UL [2024-01-29 14:12:01,237 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] 10 == n [2024-01-29 14:12:01,238 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] n == 10 [2024-01-29 14:12:01,238 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) && nexts != 0) || ((((((((((((((((((((((((4294967296LL + (long long )nexts) + (long long )read >= 0LL && (4294967296LL + (long long )casret) + (long long )read >= 0LL) && (4294967296LL + (long long )casret) + (long long )nexts >= 0LL) && (4294967296LL + (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967296LL + (long long )nextInt_return) + (long long )read >= 0LL) && (4294967296LL + (long long )nextInt_return) + (long long )nexts >= 0LL) && (4294967295LL - (long long )nexts) + (long long )read >= 0LL) && (4294967295LL - (long long )casret) + (long long )read >= 0LL) && (4294967295LL - (long long )casret) + (long long )nexts >= 0LL) && (4294967295LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (4294967295LL - (long long )nextInt_return) + (long long )read >= 0LL) && (4294967295LL - (long long )nextInt_return) + (long long )nexts >= 0LL) && (4294967295LL + (long long )nexts) - (long long )read >= 0LL) && (4294967295LL + (long long )casret) - (long long )read >= 0LL) && (4294967295LL + (long long )casret) - (long long )nexts >= 0LL) && (4294967295LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967295LL + (long long )nextInt_return) - (long long )read >= 0LL) && (4294967295LL + (long long )nextInt_return) - (long long )nexts >= 0LL) && (4294967294LL - (long long )nexts) - (long long )read >= 0LL) && (4294967294LL - (long long )casret) - (long long )read >= 0LL) && (4294967294LL - (long long )casret) - (long long )nexts >= 0LL) && (4294967294LL - (long long )casret) - (long long )nextInt_return >= 0LL) && (4294967294LL - (long long )nextInt_return) - (long long )read >= 0LL) && (4294967294LL - (long long )nextInt_return) - (long long )nexts >= 0LL)) || ((((((2147483648LL + (long long )casret) + (long long )nextInt_return >= 0LL && (2147483648LL - (long long )casret) + (long long )nextInt_return >= 0LL) && (2147483647LL + (long long )casret) - (long long )nextInt_return >= 0LL) && (2147483647LL - (long long )casret) - (long long )nextInt_return >= 0LL) && casret == 0) && nexts != 0) [2024-01-29 14:12:01,238 INFO L98 nessWitnessExtractor]: Location invariant before [L775-L775] (unsigned long )arg == 0UL [2024-01-29 14:12:01,238 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] nextInt_return <= 9 [2024-01-29 14:12:01,238 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 10 == n [2024-01-29 14:12:01,238 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] n == 10 [2024-01-29 14:12:01,238 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] nexts != 0 [2024-01-29 14:12:01,239 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] -9 <= nextInt_return [2024-01-29 14:12:01,239 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] casret == 1 [2024-01-29 14:12:01,239 INFO L98 nessWitnessExtractor]: Location invariant after [L701-L705] (int )m == 1 [2024-01-29 14:12:01,281 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:12:01,560 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/08_rand_cas.i[30837,30850] [2024-01-29 14:12:01,579 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/08_rand_cas.i[31185,31198] [2024-01-29 14:12:01,581 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/08_rand_cas.i[31448,31461] [2024-01-29 14:12:01,586 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:12:01,609 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-29 14:12:01,722 WARN L424 MainDispatcher]: Unable to annotate void __VERIFIER_atomic_acquire() { assume_abort_if_not(m==0); m = 1; } with a witness entry [2024-01-29 14:12:01,723 WARN L424 MainDispatcher]: Unable to annotate void __VERIFIER_atomic_release() { assume_abort_if_not(m==1); m = 0; } with a witness entry Start Parsing Local [2024-01-29 14:12:01,740 ERROR L324 MainTranslator]: Unsupported Syntax: Unknown or unsupported unary operation: ADDROF [2024-01-29 14:12:01,741 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7c2e2d26 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:12:01, skipping insertion in model container [2024-01-29 14:12:01,741 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:12:01,742 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:12:01,743 INFO L158 Benchmark]: Toolchain (without parser) took 604.76ms. Allocated memory was 67.1MB in the beginning and 94.4MB in the end (delta: 27.3MB). Free memory was 35.7MB in the beginning and 58.3MB in the end (delta: -22.6MB). Peak memory consumption was 7.7MB. Max. memory is 16.1GB. [2024-01-29 14:12:01,743 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 67.1MB. Free memory is still 37.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:12:01,744 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 67.1MB. Free memory was 41.6MB in the beginning and 41.5MB in the end (delta: 156.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:12:01,744 INFO L158 Benchmark]: CACSL2BoogieTranslator took 602.85ms. Allocated memory was 67.1MB in the beginning and 94.4MB in the end (delta: 27.3MB). Free memory was 35.4MB in the beginning and 58.3MB in the end (delta: -22.9MB). Peak memory consumption was 7.7MB. Max. memory is 16.1GB. [2024-01-29 14:12:01,745 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 67.1MB. Free memory is still 37.4MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.18ms. Allocated memory is still 67.1MB. Free memory was 41.6MB in the beginning and 41.5MB in the end (delta: 156.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 602.85ms. Allocated memory was 67.1MB in the beginning and 94.4MB in the end (delta: 27.3MB). Free memory was 35.4MB in the beginning and 58.3MB in the end (delta: -22.9MB). Peak memory consumption was 7.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 719]: Unsupported Syntax Unknown or unsupported unary operation: ADDROF RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN