./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-ext/36_stack_cas_p0_vs_concur.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/36_stack_cas_p0_vs_concur.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 27552612 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/36_stack_cas_p0_vs_concur.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/36_stack_cas_p0_vs_concur.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-2755261-m [2024-01-26 15:11:23,030 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:11:23,092 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-26 15:11:23,096 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:11:23,096 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:11:23,122 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:11:23,124 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:11:23,124 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:11:23,124 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:11:23,128 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:11:23,128 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:11:23,128 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:11:23,129 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:11:23,130 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:11:23,130 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:11:23,130 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:11:23,131 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:11:23,131 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:11:23,131 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-26 15:11:23,131 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:11:23,131 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:11:23,132 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:11:23,132 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:11:23,132 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:11:23,132 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:11:23,133 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:11:23,133 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:11:23,133 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:11:23,134 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:11:23,134 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:11:23,135 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:11:23,135 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:11:23,135 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:11:23,135 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:11:23,135 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:11:23,135 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:11:23,136 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-26 15:11:23,136 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-26 15:11:23,136 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:11:23,136 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:11:23,136 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:11:23,137 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:11:23,137 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:11:23,137 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:11:23,344 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:11:23,375 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:11:23,377 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:11:23,378 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:11:23,379 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:11:23,380 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/36_stack_cas_p0_vs_concur.i [2024-01-26 15:11:24,496 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:11:24,668 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:11:24,671 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/36_stack_cas_p0_vs_concur.i [2024-01-26 15:11:24,684 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b994bf26b/936aa51e4a814af2a50577346d847d16/FLAG48dca1acd [2024-01-26 15:11:24,694 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b994bf26b/936aa51e4a814af2a50577346d847d16 [2024-01-26 15:11:24,696 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:11:24,697 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:11:24,697 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/36_stack_cas_p0_vs_concur.yml/witness.yml [2024-01-26 15:11:24,816 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:11:24,817 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:11:24,818 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:11:24,818 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:11:24,821 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:11:24,822 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:11:24" (1/2) ... [2024-01-26 15:11:24,823 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@122d3bab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:11:24, skipping insertion in model container [2024-01-26 15:11:24,823 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:11:24" (1/2) ... [2024-01-26 15:11:24,825 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@423c9e2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:11:24, skipping insertion in model container [2024-01-26 15:11:24,825 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:11:24" (2/2) ... [2024-01-26 15:11:24,826 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@122d3bab and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:11:24, skipping insertion in model container [2024-01-26 15:11:24,826 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:11:24" (2/2) ... [2024-01-26 15:11:24,826 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:11:24,968 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:11:24,970 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 1 <= next_alloc_idx [2024-01-26 15:11:24,970 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] top <= 64 [2024-01-26 15:11:24,970 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (unsigned long )arg == 0UL [2024-01-26 15:11:24,970 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 1 <= next_alloc_idx [2024-01-26 15:11:24,971 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (unsigned long )arg == 0UL [2024-01-26 15:11:24,971 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx <= 66 [2024-01-26 15:11:24,971 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 0 <= top [2024-01-26 15:11:24,972 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx <= 66 [2024-01-26 15:11:24,972 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx % 2 == 1 [2024-01-26 15:11:24,972 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] top == 0 [2024-01-26 15:11:24,972 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx % 2 == 1 [2024-01-26 15:11:24,972 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] 0 <= top [2024-01-26 15:11:24,972 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] 0 <= top [2024-01-26 15:11:24,972 INFO L98 nessWitnessExtractor]: Location invariant after [L710-L711] top <= 64 [2024-01-26 15:11:24,973 INFO L98 nessWitnessExtractor]: Location invariant after [L710-L711] 1 <= next_alloc_idx [2024-01-26 15:11:24,973 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] next_alloc_idx % 2 == 1 [2024-01-26 15:11:24,973 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] next_alloc_idx != -1 [2024-01-26 15:11:24,973 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] 1 <= next_alloc_idx [2024-01-26 15:11:24,973 INFO L98 nessWitnessExtractor]: Location invariant after [L710-L711] next_alloc_idx <= 64 [2024-01-26 15:11:24,973 INFO L98 nessWitnessExtractor]: Location invariant after [L710-L711] next_alloc_idx % 2 == 1 [2024-01-26 15:11:24,973 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] top <= 64 [2024-01-26 15:11:24,974 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] next_alloc_idx % 2 == 1 [2024-01-26 15:11:24,974 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] next_alloc_idx <= 66 [2024-01-26 15:11:24,974 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] top <= 64 [2024-01-26 15:11:24,974 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] 65 <= next_alloc_idx [2024-01-26 15:11:24,974 INFO L98 nessWitnessExtractor]: Location invariant after [L710-L711] 0 <= top [2024-01-26 15:11:24,975 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] next_alloc_idx <= 66 [2024-01-26 15:11:24,975 INFO L98 nessWitnessExtractor]: Loop invariant at [L719-L726] d == 10 [2024-01-26 15:11:24,975 INFO L98 nessWitnessExtractor]: Loop invariant at [L719-L726] 1 <= newTop [2024-01-26 15:11:24,975 INFO L98 nessWitnessExtractor]: Loop invariant at [L719-L726] 10 == d [2024-01-26 15:11:24,975 INFO L98 nessWitnessExtractor]: Loop invariant at [L719-L726] newTop <= 64 [2024-01-26 15:11:24,975 INFO L98 nessWitnessExtractor]: Loop invariant at [L719-L726] newTop != 0 [2024-01-26 15:11:24,975 INFO L98 nessWitnessExtractor]: Loop invariant at [L719-L726] ((((((0 <= oldTop && oldTop <= 64) && (-10LL + (long long )d) + (long long )ret >= 0LL) && (10LL - (long long )d) + (long long )ret >= 0LL) && (-10LL + (long long )d) - (long long )ret >= 0LL) && (10LL - (long long )d) - (long long )ret >= 0LL) && ret == 0) || ((((((((((((2147483638LL + (long long )d) + (long long )oldTop >= 0LL && (2147483638LL + (long long )d) + (long long )ret >= 0LL) && (4294967296LL + (long long )oldTop) + (long long )ret >= 0LL) && (2147483658LL - (long long )d) + (long long )oldTop >= 0LL) && (2147483658LL - (long long )d) + (long long )ret >= 0LL) && (4294967295LL - (long long )oldTop) + (long long )ret >= 0LL) && (2147483637LL + (long long )d) - (long long )oldTop >= 0LL) && (2147483637LL + (long long )d) - (long long )ret >= 0LL) && (4294967295LL + (long long )oldTop) - (long long )ret >= 0LL) && (2147483657LL - (long long )d) - (long long )oldTop >= 0LL) && (2147483657LL - (long long )d) - (long long )ret >= 0LL) && (4294967294LL - (long long )oldTop) - (long long )ret >= 0LL) [2024-01-26 15:11:24,976 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 1 <= next_alloc_idx [2024-01-26 15:11:24,976 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] u <= 64 [2024-01-26 15:11:24,976 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] next_alloc_idx <= 66 [2024-01-26 15:11:24,976 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] u != 0 [2024-01-26 15:11:24,976 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] top <= 64 [2024-01-26 15:11:24,977 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 0 <= top [2024-01-26 15:11:24,977 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 0 <= e [2024-01-26 15:11:24,978 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] e <= 64 [2024-01-26 15:11:24,978 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] next_alloc_idx % 2 == 1 [2024-01-26 15:11:24,978 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 0 <= *v [2024-01-26 15:11:24,978 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 1 <= u [2024-01-26 15:11:24,978 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] v == & top [2024-01-26 15:11:24,979 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] *v <= 64 [2024-01-26 15:11:24,979 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] d == 10 [2024-01-26 15:11:24,979 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (4294967296LL + (long long )oldTop) + (long long )ret >= 0LL [2024-01-26 15:11:24,979 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483638LL + (long long )d) + (long long )oldTop >= 0LL [2024-01-26 15:11:24,979 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483657LL - (long long )d) - (long long )oldTop >= 0LL [2024-01-26 15:11:24,979 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483647LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-26 15:11:24,980 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (4294967295LL + (long long )oldTop) - (long long )ret >= 0LL [2024-01-26 15:11:24,980 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (-10LL + (long long )d) - (long long )newTop >= 0LL [2024-01-26 15:11:24,980 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483657LL - (long long )d) - (long long )ret >= 0LL [2024-01-26 15:11:24,980 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483638LL + (long long )d) + (long long )ret >= 0LL [2024-01-26 15:11:24,981 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483658LL - (long long )d) + (long long )ret >= 0LL [2024-01-26 15:11:24,981 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] newTop == 0 [2024-01-26 15:11:24,982 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483637LL + (long long )d) - (long long )ret >= 0LL [2024-01-26 15:11:24,982 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (4294967295LL + (long long )oldTop) - (long long )ret >= 0LL [2024-01-26 15:11:24,982 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (4294967295LL - (long long )oldTop) + (long long )ret >= 0LL [2024-01-26 15:11:24,982 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (4294967294LL - (long long )oldTop) - (long long )ret >= 0LL [2024-01-26 15:11:24,982 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483638LL + (long long )d) + (long long )ret >= 0LL [2024-01-26 15:11:24,982 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483648LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-26 15:11:24,982 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] 10 == d [2024-01-26 15:11:24,983 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483658LL - (long long )d) + (long long )oldTop >= 0LL [2024-01-26 15:11:24,983 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (4294967296LL + (long long )oldTop) + (long long )ret >= 0LL [2024-01-26 15:11:24,983 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483648LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-26 15:11:24,983 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483658LL - (long long )d) + (long long )ret >= 0LL [2024-01-26 15:11:24,983 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483647LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-26 15:11:24,983 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] 10 == d [2024-01-26 15:11:24,983 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] d == 10 [2024-01-26 15:11:24,983 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483648LL - (long long )newTop) + (long long )ret >= 0LL [2024-01-26 15:11:24,984 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483637LL + (long long )d) - (long long )oldTop >= 0LL [2024-01-26 15:11:24,984 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (-10LL + (long long )d) + (long long )newTop >= 0LL [2024-01-26 15:11:24,984 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483657LL - (long long )d) - (long long )ret >= 0LL [2024-01-26 15:11:24,984 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (4294967294LL - (long long )oldTop) - (long long )ret >= 0LL [2024-01-26 15:11:24,984 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483637LL + (long long )d) - (long long )oldTop >= 0LL [2024-01-26 15:11:24,985 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483658LL - (long long )d) + (long long )oldTop >= 0LL [2024-01-26 15:11:24,985 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] newTop <= 64 [2024-01-26 15:11:24,985 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483638LL + (long long )d) + (long long )oldTop >= 0LL [2024-01-26 15:11:24,985 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483647LL - (long long )newTop) - (long long )ret >= 0LL [2024-01-26 15:11:24,985 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483637LL + (long long )d) - (long long )ret >= 0LL [2024-01-26 15:11:24,985 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483648LL + (long long )newTop) + (long long )ret >= 0LL [2024-01-26 15:11:24,986 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (4294967295LL - (long long )oldTop) + (long long )ret >= 0LL [2024-01-26 15:11:24,986 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483647LL + (long long )newTop) - (long long )ret >= 0LL [2024-01-26 15:11:24,986 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] 0 <= newTop [2024-01-26 15:11:24,986 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (10LL - (long long )d) + (long long )newTop >= 0LL [2024-01-26 15:11:24,986 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483657LL - (long long )d) - (long long )oldTop >= 0LL [2024-01-26 15:11:24,986 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (10LL - (long long )d) - (long long )newTop >= 0LL [2024-01-26 15:11:24,986 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (unsigned long )arg == 0UL [2024-01-26 15:11:24,987 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] newTop != 0 [2024-01-26 15:11:24,987 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (11LL - (long long )d) - (long long )ret >= 0LL [2024-01-26 15:11:24,987 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ret == 0 || ret == 1 [2024-01-26 15:11:24,987 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] d == 10 [2024-01-26 15:11:24,987 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (-9LL + (long long )d) - (long long )ret >= 0LL [2024-01-26 15:11:24,987 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (9LL - (long long )d) + (long long )ret >= 0LL [2024-01-26 15:11:24,987 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 1 <= newTop [2024-01-26 15:11:24,987 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= oldTop [2024-01-26 15:11:24,988 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] oldTop <= 64 [2024-01-26 15:11:24,988 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 10 == d [2024-01-26 15:11:24,988 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= ret [2024-01-26 15:11:24,988 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] newTop <= 64 [2024-01-26 15:11:24,989 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= oldTop [2024-01-26 15:11:24,989 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ret == 1 [2024-01-26 15:11:24,989 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 1 <= newTop [2024-01-26 15:11:24,989 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (-10LL + (long long )d) + (long long )ret >= 0LL [2024-01-26 15:11:24,990 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (-9LL + (long long )d) - (long long )ret >= 0LL [2024-01-26 15:11:24,990 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] newTop <= 64 [2024-01-26 15:11:24,990 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 10 == d [2024-01-26 15:11:24,991 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (-11LL + (long long )d) + (long long )ret >= 0LL [2024-01-26 15:11:24,991 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] newTop != 0 [2024-01-26 15:11:24,991 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] oldTop <= 64 [2024-01-26 15:11:24,991 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] d == 10 [2024-01-26 15:11:24,991 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ret <= 1 [2024-01-26 15:11:24,991 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (11LL - (long long )d) - (long long )ret >= 0LL [2024-01-26 15:11:24,992 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (10LL - (long long )d) + (long long )ret >= 0LL [2024-01-26 15:11:24,992 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (unsigned long )arg == 0UL [2024-01-26 15:11:24,992 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] *v <= 64 [2024-01-26 15:11:24,992 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] v == & top [2024-01-26 15:11:24,992 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] next_alloc_idx <= 66 [2024-01-26 15:11:24,992 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 0 <= e [2024-01-26 15:11:24,992 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] e <= 64 [2024-01-26 15:11:24,993 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] u != 0 [2024-01-26 15:11:24,993 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 1 <= u [2024-01-26 15:11:24,993 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] u <= 64 [2024-01-26 15:11:24,993 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] next_alloc_idx % 2 == 1 [2024-01-26 15:11:24,993 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (((1 <= top && 1 <= *v) && top != 0) && *v != 0) || (0 <= top && 0 <= *v) [2024-01-26 15:11:24,993 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 1 <= next_alloc_idx [2024-01-26 15:11:24,993 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] top <= 64 [2024-01-26 15:11:24,994 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] d == 10 [2024-01-26 15:11:25,015 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (4294967294LL - (long long )oldTop) - (long long )ret >= 0LL [2024-01-26 15:11:25,023 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] newTop != 0 [2024-01-26 15:11:25,023 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (4294967295LL + (long long )oldTop) - (long long )ret >= 0LL [2024-01-26 15:11:25,023 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] newTop <= 64 [2024-01-26 15:11:25,023 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483658LL - (long long )d) + (long long )ret >= 0LL [2024-01-26 15:11:25,023 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483637LL + (long long )d) - (long long )ret >= 0LL [2024-01-26 15:11:25,023 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483637LL + (long long )d) - (long long )oldTop >= 0LL [2024-01-26 15:11:25,023 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483638LL + (long long )d) + (long long )ret >= 0LL [2024-01-26 15:11:25,023 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] 1 <= newTop [2024-01-26 15:11:25,024 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (4294967295LL - (long long )oldTop) + (long long )ret >= 0LL [2024-01-26 15:11:25,024 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483657LL - (long long )d) - (long long )oldTop >= 0LL [2024-01-26 15:11:25,024 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] 10 == d [2024-01-26 15:11:25,024 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483658LL - (long long )d) + (long long )oldTop >= 0LL [2024-01-26 15:11:25,024 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483638LL + (long long )d) + (long long )oldTop >= 0LL [2024-01-26 15:11:25,024 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (4294967296LL + (long long )oldTop) + (long long )ret >= 0LL [2024-01-26 15:11:25,024 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483657LL - (long long )d) - (long long )ret >= 0LL [2024-01-26 15:11:25,024 INFO L98 nessWitnessExtractor]: Location invariant after [L708-L712] 0 <= top [2024-01-26 15:11:25,025 INFO L98 nessWitnessExtractor]: Location invariant after [L708-L712] *curr_alloc_idx <= 64 [2024-01-26 15:11:25,025 INFO L98 nessWitnessExtractor]: Location invariant after [L708-L712] next_alloc_idx % 2 == 1 [2024-01-26 15:11:25,025 INFO L98 nessWitnessExtractor]: Location invariant after [L708-L712] 0 <= *curr_alloc_idx [2024-01-26 15:11:25,025 INFO L98 nessWitnessExtractor]: Location invariant after [L708-L712] 3 <= next_alloc_idx [2024-01-26 15:11:25,025 INFO L98 nessWitnessExtractor]: Location invariant after [L708-L712] next_alloc_idx <= 66 [2024-01-26 15:11:25,025 INFO L98 nessWitnessExtractor]: Location invariant after [L708-L712] top <= 64 [2024-01-26 15:11:25,025 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] newTop != 0 [2024-01-26 15:11:25,025 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] newTop <= 64 [2024-01-26 15:11:25,025 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 1 <= newTop [2024-01-26 15:11:25,026 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] d == 10 [2024-01-26 15:11:25,026 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 10 == d [2024-01-26 15:11:25,026 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((((((0 <= oldTop && oldTop <= 64) && (-10LL + (long long )d) + (long long )ret >= 0LL) && (10LL - (long long )d) + (long long )ret >= 0LL) && (-10LL + (long long )d) - (long long )ret >= 0LL) && (10LL - (long long )d) - (long long )ret >= 0LL) && ret == 0) || ((((((((((((2147483638LL + (long long )d) + (long long )oldTop >= 0LL && (2147483638LL + (long long )d) + (long long )ret >= 0LL) && (4294967296LL + (long long )oldTop) + (long long )ret >= 0LL) && (2147483658LL - (long long )d) + (long long )oldTop >= 0LL) && (2147483658LL - (long long )d) + (long long )ret >= 0LL) && (4294967295LL - (long long )oldTop) + (long long )ret >= 0LL) && (2147483637LL + (long long )d) - (long long )oldTop >= 0LL) && (2147483637LL + (long long )d) - (long long )ret >= 0LL) && (4294967295LL + (long long )oldTop) - (long long )ret >= 0LL) && (2147483657LL - (long long )d) - (long long )oldTop >= 0LL) && (2147483657LL - (long long )d) - (long long )ret >= 0LL) && (4294967294LL - (long long )oldTop) - (long long )ret >= 0LL) [2024-01-26 15:11:25,026 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] d == 10 [2024-01-26 15:11:25,026 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] next_alloc_idx <= 66 [2024-01-26 15:11:25,026 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] next_alloc_idx % 2 == 1 [2024-01-26 15:11:25,026 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] ((((((0 <= oldTop && oldTop <= 64) && (-10LL + (long long )d) + (long long )ret >= 0LL) && (10LL - (long long )d) + (long long )ret >= 0LL) && (-10LL + (long long )d) - (long long )ret >= 0LL) && (10LL - (long long )d) - (long long )ret >= 0LL) && ret == 0) || ((((((((((((2147483638LL + (long long )d) + (long long )oldTop >= 0LL && (2147483638LL + (long long )d) + (long long )ret >= 0LL) && (4294967296LL + (long long )oldTop) + (long long )ret >= 0LL) && (2147483658LL - (long long )d) + (long long )oldTop >= 0LL) && (2147483658LL - (long long )d) + (long long )ret >= 0LL) && (4294967295LL - (long long )oldTop) + (long long )ret >= 0LL) && (2147483637LL + (long long )d) - (long long )oldTop >= 0LL) && (2147483637LL + (long long )d) - (long long )ret >= 0LL) && (4294967295LL + (long long )oldTop) - (long long )ret >= 0LL) && (2147483657LL - (long long )d) - (long long )oldTop >= 0LL) && (2147483657LL - (long long )d) - (long long )ret >= 0LL) && (4294967294LL - (long long )oldTop) - (long long )ret >= 0LL) [2024-01-26 15:11:25,026 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] 0 <= top [2024-01-26 15:11:25,026 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] 1 <= next_alloc_idx [2024-01-26 15:11:25,027 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] 1 <= newTop [2024-01-26 15:11:25,027 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] top <= 64 [2024-01-26 15:11:25,027 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] newTop <= 64 [2024-01-26 15:11:25,027 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] 10 == d [2024-01-26 15:11:25,027 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] newTop != 0 [2024-01-26 15:11:25,027 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] d == 10 [2024-01-26 15:11:25,027 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (((((-10LL + (long long )d) + (long long )ret >= 0LL && (10LL - (long long )d) + (long long )ret >= 0LL) && (-10LL + (long long )d) - (long long )ret >= 0LL) && (10LL - (long long )d) - (long long )ret >= 0LL) && ret == 0) || ((((2147483638LL + (long long )d) + (long long )ret >= 0LL && (2147483658LL - (long long )d) + (long long )ret >= 0LL) && (2147483637LL + (long long )d) - (long long )ret >= 0LL) && (2147483657LL - (long long )d) - (long long )ret >= 0LL) [2024-01-26 15:11:25,027 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= oldTop [2024-01-26 15:11:25,028 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 1 <= newTop [2024-01-26 15:11:25,028 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] oldTop <= 64 [2024-01-26 15:11:25,028 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 10 == d [2024-01-26 15:11:25,028 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] newTop != 0 [2024-01-26 15:11:25,028 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] newTop <= 64 [2024-01-26 15:11:25,028 INFO L98 nessWitnessExtractor]: Loop invariant at [L729-L734] (unsigned long )arg == 0UL [2024-01-26 15:11:25,028 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] e <= 64 [2024-01-26 15:11:25,028 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] 0 <= e [2024-01-26 15:11:25,029 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] v == & top [2024-01-26 15:11:25,029 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] 0 <= top [2024-01-26 15:11:25,029 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] u <= 64 [2024-01-26 15:11:25,029 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] 1 <= next_alloc_idx [2024-01-26 15:11:25,029 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] next_alloc_idx % 2 == 1 [2024-01-26 15:11:25,029 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] top <= 64 [2024-01-26 15:11:25,029 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] 0 <= *v [2024-01-26 15:11:25,029 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] *v <= 64 [2024-01-26 15:11:25,030 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] u != 0 [2024-01-26 15:11:25,038 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] 1 <= u [2024-01-26 15:11:25,038 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] next_alloc_idx <= 66 [2024-01-26 15:11:25,039 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] top <= 64 [2024-01-26 15:11:25,039 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] (unsigned long )arg == 0UL [2024-01-26 15:11:25,039 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] next_alloc_idx <= 66 [2024-01-26 15:11:25,039 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] top != 0 [2024-01-26 15:11:25,039 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] next_alloc_idx % 2 == 1 [2024-01-26 15:11:25,039 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 1 <= next_alloc_idx [2024-01-26 15:11:25,039 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 1 <= top [2024-01-26 15:11:25,040 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx % 2 == 1 [2024-01-26 15:11:25,040 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (unsigned long )arg == 0UL [2024-01-26 15:11:25,040 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 1 <= next_alloc_idx [2024-01-26 15:11:25,040 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (unsigned long )arg == 0UL [2024-01-26 15:11:25,040 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] top == 0 [2024-01-26 15:11:25,041 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 1 <= next_alloc_idx [2024-01-26 15:11:25,041 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx % 2 == 1 [2024-01-26 15:11:25,041 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx <= 66 [2024-01-26 15:11:25,041 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx <= 66 [2024-01-26 15:11:25,042 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 0 <= top [2024-01-26 15:11:25,042 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] top <= 64 [2024-01-26 15:11:25,042 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (4294967296LL + (long long )oldTop) + (long long )ret >= 0LL [2024-01-26 15:11:25,043 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483637LL + (long long )d) - (long long )oldTop >= 0LL [2024-01-26 15:11:25,043 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (-10LL + (long long )d) + (long long )newTop >= 0LL [2024-01-26 15:11:25,043 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483647LL - (long long )newTop) - (long long )ret >= 0LL [2024-01-26 15:11:25,043 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483658LL - (long long )d) + (long long )ret >= 0LL [2024-01-26 15:11:25,043 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (-10LL + (long long )d) - (long long )newTop >= 0LL [2024-01-26 15:11:25,043 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483637LL + (long long )d) - (long long )ret >= 0LL [2024-01-26 15:11:25,043 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483647LL + (long long )newTop) - (long long )ret >= 0LL [2024-01-26 15:11:25,043 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483657LL - (long long )d) - (long long )ret >= 0LL [2024-01-26 15:11:25,044 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483648LL - (long long )newTop) + (long long )ret >= 0LL [2024-01-26 15:11:25,044 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483648LL + (long long )newTop) + (long long )ret >= 0LL [2024-01-26 15:11:25,044 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (10LL - (long long )d) - (long long )newTop >= 0LL [2024-01-26 15:11:25,044 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (4294967295LL - (long long )oldTop) + (long long )ret >= 0LL [2024-01-26 15:11:25,044 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (4294967294LL - (long long )oldTop) - (long long )ret >= 0LL [2024-01-26 15:11:25,044 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] newTop == 0 [2024-01-26 15:11:25,044 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483647LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-26 15:11:25,044 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483648LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-26 15:11:25,045 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483638LL + (long long )d) + (long long )ret >= 0LL [2024-01-26 15:11:25,045 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483647LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-26 15:11:25,045 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483658LL - (long long )d) + (long long )oldTop >= 0LL [2024-01-26 15:11:25,045 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] d == 10 [2024-01-26 15:11:25,046 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483638LL + (long long )d) + (long long )oldTop >= 0LL [2024-01-26 15:11:25,046 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483657LL - (long long )d) - (long long )oldTop >= 0LL [2024-01-26 15:11:25,046 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (10LL - (long long )d) + (long long )newTop >= 0LL [2024-01-26 15:11:25,046 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483648LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-26 15:11:25,046 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (4294967295LL + (long long )oldTop) - (long long )ret >= 0LL [2024-01-26 15:11:25,046 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] 10 == d [2024-01-26 15:11:25,046 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 0 <= top [2024-01-26 15:11:25,047 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 1 <= next_alloc_idx [2024-01-26 15:11:25,047 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] d == 10 [2024-01-26 15:11:25,047 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] oldTop <= 64 [2024-01-26 15:11:25,047 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] newTop != 0 [2024-01-26 15:11:25,047 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] top <= 64 [2024-01-26 15:11:25,047 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] next_alloc_idx <= 66 [2024-01-26 15:11:25,047 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 10 == d [2024-01-26 15:11:25,047 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] newTop <= 64 [2024-01-26 15:11:25,047 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] (((((-10LL + (long long )d) + (long long )ret >= 0LL && (10LL - (long long )d) + (long long )ret >= 0LL) && (-10LL + (long long )d) - (long long )ret >= 0LL) && (10LL - (long long )d) - (long long )ret >= 0LL) && ret == 0) || ((((2147483638LL + (long long )d) + (long long )ret >= 0LL && (2147483658LL - (long long )d) + (long long )ret >= 0LL) && (2147483637LL + (long long )d) - (long long )ret >= 0LL) && (2147483657LL - (long long )d) - (long long )ret >= 0LL) [2024-01-26 15:11:25,048 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 0 <= oldTop [2024-01-26 15:11:25,048 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 1 <= newTop [2024-01-26 15:11:25,048 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] next_alloc_idx % 2 == 1 [2024-01-26 15:11:25,048 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] 0 <= *v [2024-01-26 15:11:25,048 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] v == & top [2024-01-26 15:11:25,048 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] u != 0 [2024-01-26 15:11:25,048 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] 0 <= e [2024-01-26 15:11:25,049 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] u <= 64 [2024-01-26 15:11:25,050 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] 0 <= top [2024-01-26 15:11:25,050 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] *r <= 1 [2024-01-26 15:11:25,050 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] next_alloc_idx % 2 == 1 [2024-01-26 15:11:25,050 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] top <= 64 [2024-01-26 15:11:25,051 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] 1 <= u [2024-01-26 15:11:25,051 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] 0 <= *r [2024-01-26 15:11:25,051 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] e <= 64 [2024-01-26 15:11:25,051 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] *v <= 64 [2024-01-26 15:11:25,051 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] *r == 0 || *r == 1 [2024-01-26 15:11:25,052 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] 1 <= next_alloc_idx [2024-01-26 15:11:25,052 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] next_alloc_idx <= 66 [2024-01-26 15:11:25,052 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 10 == d [2024-01-26 15:11:25,052 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 0 <= oldTop [2024-01-26 15:11:25,052 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (((((-10LL + (long long )d) + (long long )ret >= 0LL && (10LL - (long long )d) + (long long )ret >= 0LL) && (-10LL + (long long )d) - (long long )ret >= 0LL) && (10LL - (long long )d) - (long long )ret >= 0LL) && ret == 0) || ((((2147483638LL + (long long )d) + (long long )ret >= 0LL && (2147483658LL - (long long )d) + (long long )ret >= 0LL) && (2147483637LL + (long long )d) - (long long )ret >= 0LL) && (2147483657LL - (long long )d) - (long long )ret >= 0LL) [2024-01-26 15:11:25,052 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] newTop <= 64 [2024-01-26 15:11:25,052 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] newTop != 0 [2024-01-26 15:11:25,053 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] d == 10 [2024-01-26 15:11:25,053 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] oldTop <= 64 [2024-01-26 15:11:25,053 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 1 <= newTop [2024-01-26 15:11:25,053 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483637LL + (long long )d) - (long long )ret >= 0LL [2024-01-26 15:11:25,053 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483657LL - (long long )d) - (long long )oldTop >= 0LL [2024-01-26 15:11:25,053 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL + (long long )newTop) - (long long )ret >= 0LL [2024-01-26 15:11:25,053 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967294LL - (long long )newTop) - (long long )ret >= 0LL [2024-01-26 15:11:25,053 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483638LL + (long long )d) + (long long )newTop >= 0LL [2024-01-26 15:11:25,053 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-26 15:11:25,054 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967294LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-26 15:11:25,054 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-26 15:11:25,054 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483658LL - (long long )d) + (long long )oldTop >= 0LL [2024-01-26 15:11:25,054 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] d == 10 [2024-01-26 15:11:25,054 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967294LL - (long long )oldTop) - (long long )ret >= 0LL [2024-01-26 15:11:25,054 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483657LL - (long long )d) - (long long )newTop >= 0LL [2024-01-26 15:11:25,054 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL + (long long )oldTop) - (long long )ret >= 0LL [2024-01-26 15:11:25,054 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] 10 == d [2024-01-26 15:11:25,055 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483638LL + (long long )d) + (long long )ret >= 0LL [2024-01-26 15:11:25,055 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483637LL + (long long )d) - (long long )oldTop >= 0LL [2024-01-26 15:11:25,055 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483637LL + (long long )d) - (long long )newTop >= 0LL [2024-01-26 15:11:25,055 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967296LL + (long long )oldTop) + (long long )ret >= 0LL [2024-01-26 15:11:25,055 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483658LL - (long long )d) + (long long )newTop >= 0LL [2024-01-26 15:11:25,055 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483657LL - (long long )d) - (long long )ret >= 0LL [2024-01-26 15:11:25,055 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483658LL - (long long )d) + (long long )ret >= 0LL [2024-01-26 15:11:25,056 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967296LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-26 15:11:25,056 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483638LL + (long long )d) + (long long )oldTop >= 0LL [2024-01-26 15:11:25,056 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967296LL + (long long )newTop) + (long long )ret >= 0LL [2024-01-26 15:11:25,056 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL - (long long )oldTop) + (long long )ret >= 0LL [2024-01-26 15:11:25,056 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL - (long long )newTop) + (long long )ret >= 0LL [2024-01-26 15:11:25,097 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:11:25,372 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/36_stack_cas_p0_vs_concur.i[30869,30882] [2024-01-26 15:11:25,380 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:11:25,391 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local [2024-01-26 15:11:25,445 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: top [2024-01-26 15:11:25,446 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@423c9e2d and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:11:25, skipping insertion in model container [2024-01-26 15:11:25,447 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:11:25,447 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:11:25,449 INFO L158 Benchmark]: Toolchain (without parser) took 630.89ms. Allocated memory was 167.8MB in the beginning and 224.4MB in the end (delta: 56.6MB). Free memory was 81.9MB in the beginning and 177.5MB in the end (delta: -95.6MB). Peak memory consumption was 15.1MB. Max. memory is 16.1GB. [2024-01-26 15:11:25,451 INFO L158 Benchmark]: CDTParser took 0.43ms. Allocated memory is still 167.8MB. Free memory is still 121.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:11:25,453 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 167.8MB. Free memory was 94.1MB in the beginning and 94.0MB in the end (delta: 150.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:11:25,453 INFO L158 Benchmark]: CACSL2BoogieTranslator took 629.17ms. Allocated memory was 167.8MB in the beginning and 224.4MB in the end (delta: 56.6MB). Free memory was 81.8MB in the beginning and 177.5MB in the end (delta: -95.7MB). Peak memory consumption was 15.1MB. Max. memory is 16.1GB. [2024-01-26 15:11:25,455 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43ms. Allocated memory is still 167.8MB. Free memory is still 121.7MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.15ms. Allocated memory is still 167.8MB. Free memory was 94.1MB in the beginning and 94.0MB in the end (delta: 150.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 629.17ms. Allocated memory was 167.8MB in the beginning and 224.4MB in the end (delta: 56.6MB). Free memory was 81.8MB in the beginning and 177.5MB in the end (delta: -95.7MB). Peak memory consumption was 15.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 698]: Incorrect Syntax Undeclared variable in ACSL expression: top 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/36_stack_cas_p0_vs_concur.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/36_stack_cas_p0_vs_concur.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-2755261-m [2024-01-26 15:11:27,276 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:11:27,346 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-26 15:11:27,351 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:11:27,351 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:11:27,385 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:11:27,386 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:11:27,386 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:11:27,387 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:11:27,390 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:11:27,390 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:11:27,390 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:11:27,391 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:11:27,392 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:11:27,392 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:11:27,392 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:11:27,393 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:11:27,393 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:11:27,393 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:11:27,394 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:11:27,394 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:11:27,395 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:11:27,395 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:11:27,395 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-26 15:11:27,395 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-26 15:11:27,395 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:11:27,396 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-26 15:11:27,396 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:11:27,396 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:11:27,396 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:11:27,397 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:11:27,398 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:11:27,398 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:11:27,398 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:11:27,398 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:11:27,398 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:11:27,399 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:11:27,399 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:11:27,399 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-26 15:11:27,400 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-26 15:11:27,400 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:11:27,400 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:11:27,400 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:11:27,400 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:11:27,401 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:11:27,401 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-26 15:11:27,401 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:11:27,674 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:11:27,698 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:11:27,701 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:11:27,702 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:11:27,703 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:11:27,705 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/36_stack_cas_p0_vs_concur.i [2024-01-26 15:11:29,036 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:11:29,281 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:11:29,281 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/36_stack_cas_p0_vs_concur.i [2024-01-26 15:11:29,293 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5e4212e90/5de9b990d2d74c3bb4e6572b475d9597/FLAG4237de88b [2024-01-26 15:11:29,309 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5e4212e90/5de9b990d2d74c3bb4e6572b475d9597 [2024-01-26 15:11:29,312 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:11:29,312 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:11:29,314 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/36_stack_cas_p0_vs_concur.yml/witness.yml [2024-01-26 15:11:29,484 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:11:29,485 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:11:29,487 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:11:29,488 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:11:29,491 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:11:29,491 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:11:29" (1/2) ... [2024-01-26 15:11:29,493 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fcff7c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:11:29, skipping insertion in model container [2024-01-26 15:11:29,494 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:11:29" (1/2) ... [2024-01-26 15:11:29,495 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@198b0d5e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:11:29, skipping insertion in model container [2024-01-26 15:11:29,495 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:11:29" (2/2) ... [2024-01-26 15:11:29,495 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fcff7c3 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:11:29, skipping insertion in model container [2024-01-26 15:11:29,496 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:11:29" (2/2) ... [2024-01-26 15:11:29,496 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:11:29,672 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:11:29,673 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (-10LL + (long long )d) - (long long )newTop >= 0LL [2024-01-26 15:11:29,673 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] 10 == d [2024-01-26 15:11:29,674 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (4294967294LL - (long long )oldTop) - (long long )ret >= 0LL [2024-01-26 15:11:29,674 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] d == 10 [2024-01-26 15:11:29,674 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483657LL - (long long )d) - (long long )oldTop >= 0LL [2024-01-26 15:11:29,674 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] newTop == 0 [2024-01-26 15:11:29,674 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483638LL + (long long )d) + (long long )oldTop >= 0LL [2024-01-26 15:11:29,674 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483648LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-26 15:11:29,674 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483637LL + (long long )d) - (long long )ret >= 0LL [2024-01-26 15:11:29,675 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (4294967295LL + (long long )oldTop) - (long long )ret >= 0LL [2024-01-26 15:11:29,675 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483647LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-26 15:11:29,675 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (10LL - (long long )d) + (long long )newTop >= 0LL [2024-01-26 15:11:29,675 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483658LL - (long long )d) + (long long )oldTop >= 0LL [2024-01-26 15:11:29,675 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (-10LL + (long long )d) + (long long )newTop >= 0LL [2024-01-26 15:11:29,675 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483647LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-26 15:11:29,675 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483658LL - (long long )d) + (long long )ret >= 0LL [2024-01-26 15:11:29,676 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483637LL + (long long )d) - (long long )oldTop >= 0LL [2024-01-26 15:11:29,676 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483648LL + (long long )newTop) + (long long )ret >= 0LL [2024-01-26 15:11:29,676 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483648LL - (long long )newTop) + (long long )ret >= 0LL [2024-01-26 15:11:29,676 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (4294967295LL - (long long )oldTop) + (long long )ret >= 0LL [2024-01-26 15:11:29,677 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (4294967296LL + (long long )oldTop) + (long long )ret >= 0LL [2024-01-26 15:11:29,677 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483657LL - (long long )d) - (long long )ret >= 0LL [2024-01-26 15:11:29,677 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483638LL + (long long )d) + (long long )ret >= 0LL [2024-01-26 15:11:29,677 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483647LL - (long long )newTop) - (long long )ret >= 0LL [2024-01-26 15:11:29,677 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483648LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-26 15:11:29,677 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (10LL - (long long )d) - (long long )newTop >= 0LL [2024-01-26 15:11:29,677 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483647LL + (long long )newTop) - (long long )ret >= 0LL [2024-01-26 15:11:29,678 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] next_alloc_idx % 2 == 1 [2024-01-26 15:11:29,678 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] 0 <= top [2024-01-26 15:11:29,678 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] 65 <= next_alloc_idx [2024-01-26 15:11:29,678 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] 1 <= next_alloc_idx [2024-01-26 15:11:29,678 INFO L98 nessWitnessExtractor]: Location invariant after [L710-L711] 0 <= top [2024-01-26 15:11:29,679 INFO L98 nessWitnessExtractor]: Location invariant after [L710-L711] top <= 64 [2024-01-26 15:11:29,679 INFO L98 nessWitnessExtractor]: Location invariant after [L710-L711] next_alloc_idx % 2 == 1 [2024-01-26 15:11:29,680 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] top <= 64 [2024-01-26 15:11:29,680 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] top <= 64 [2024-01-26 15:11:29,680 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] next_alloc_idx <= 66 [2024-01-26 15:11:29,680 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] 0 <= top [2024-01-26 15:11:29,680 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] next_alloc_idx != -1 [2024-01-26 15:11:29,680 INFO L98 nessWitnessExtractor]: Location invariant after [L710-L711] 1 <= next_alloc_idx [2024-01-26 15:11:29,681 INFO L98 nessWitnessExtractor]: Location invariant after [L710-L711] next_alloc_idx <= 64 [2024-01-26 15:11:29,681 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] next_alloc_idx % 2 == 1 [2024-01-26 15:11:29,681 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] next_alloc_idx <= 66 [2024-01-26 15:11:29,681 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] newTop <= 64 [2024-01-26 15:11:29,681 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (((((-10LL + (long long )d) + (long long )ret >= 0LL && (10LL - (long long )d) + (long long )ret >= 0LL) && (-10LL + (long long )d) - (long long )ret >= 0LL) && (10LL - (long long )d) - (long long )ret >= 0LL) && ret == 0) || ((((2147483638LL + (long long )d) + (long long )ret >= 0LL && (2147483658LL - (long long )d) + (long long )ret >= 0LL) && (2147483637LL + (long long )d) - (long long )ret >= 0LL) && (2147483657LL - (long long )d) - (long long )ret >= 0LL) [2024-01-26 15:11:29,682 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] newTop != 0 [2024-01-26 15:11:29,682 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 10 == d [2024-01-26 15:11:29,682 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 0 <= oldTop [2024-01-26 15:11:29,682 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] oldTop <= 64 [2024-01-26 15:11:29,682 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 1 <= newTop [2024-01-26 15:11:29,683 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] d == 10 [2024-01-26 15:11:29,683 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483638LL + (long long )d) + (long long )oldTop >= 0LL [2024-01-26 15:11:29,683 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (4294967295LL - (long long )oldTop) + (long long )ret >= 0LL [2024-01-26 15:11:29,683 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] 10 == d [2024-01-26 15:11:29,684 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483637LL + (long long )d) - (long long )oldTop >= 0LL [2024-01-26 15:11:29,684 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] 1 <= newTop [2024-01-26 15:11:29,684 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483638LL + (long long )d) + (long long )ret >= 0LL [2024-01-26 15:11:29,684 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483658LL - (long long )d) + (long long )oldTop >= 0LL [2024-01-26 15:11:29,684 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483657LL - (long long )d) - (long long )oldTop >= 0LL [2024-01-26 15:11:29,685 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (4294967295LL + (long long )oldTop) - (long long )ret >= 0LL [2024-01-26 15:11:29,685 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] d == 10 [2024-01-26 15:11:29,685 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483637LL + (long long )d) - (long long )ret >= 0LL [2024-01-26 15:11:29,685 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] newTop != 0 [2024-01-26 15:11:29,685 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (4294967296LL + (long long )oldTop) + (long long )ret >= 0LL [2024-01-26 15:11:29,685 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (4294967294LL - (long long )oldTop) - (long long )ret >= 0LL [2024-01-26 15:11:29,685 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] newTop <= 64 [2024-01-26 15:11:29,685 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483658LL - (long long )d) + (long long )ret >= 0LL [2024-01-26 15:11:29,686 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483657LL - (long long )d) - (long long )ret >= 0LL [2024-01-26 15:11:29,686 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] newTop <= 64 [2024-01-26 15:11:29,686 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] d == 10 [2024-01-26 15:11:29,686 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 1 <= newTop [2024-01-26 15:11:29,686 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] newTop != 0 [2024-01-26 15:11:29,686 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((((((0 <= oldTop && oldTop <= 64) && (-10LL + (long long )d) + (long long )ret >= 0LL) && (10LL - (long long )d) + (long long )ret >= 0LL) && (-10LL + (long long )d) - (long long )ret >= 0LL) && (10LL - (long long )d) - (long long )ret >= 0LL) && ret == 0) || ((((((((((((2147483638LL + (long long )d) + (long long )oldTop >= 0LL && (2147483638LL + (long long )d) + (long long )ret >= 0LL) && (4294967296LL + (long long )oldTop) + (long long )ret >= 0LL) && (2147483658LL - (long long )d) + (long long )oldTop >= 0LL) && (2147483658LL - (long long )d) + (long long )ret >= 0LL) && (4294967295LL - (long long )oldTop) + (long long )ret >= 0LL) && (2147483637LL + (long long )d) - (long long )oldTop >= 0LL) && (2147483637LL + (long long )d) - (long long )ret >= 0LL) && (4294967295LL + (long long )oldTop) - (long long )ret >= 0LL) && (2147483657LL - (long long )d) - (long long )oldTop >= 0LL) && (2147483657LL - (long long )d) - (long long )ret >= 0LL) && (4294967294LL - (long long )oldTop) - (long long )ret >= 0LL) [2024-01-26 15:11:29,686 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 10 == d [2024-01-26 15:11:29,687 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] e <= 64 [2024-01-26 15:11:29,687 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] u <= 64 [2024-01-26 15:11:29,687 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] *r <= 1 [2024-01-26 15:11:29,687 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] u != 0 [2024-01-26 15:11:29,687 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] 0 <= *v [2024-01-26 15:11:29,688 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] next_alloc_idx <= 66 [2024-01-26 15:11:29,688 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] *r == 0 || *r == 1 [2024-01-26 15:11:29,688 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] 1 <= next_alloc_idx [2024-01-26 15:11:29,688 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] top <= 64 [2024-01-26 15:11:29,688 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] 0 <= e [2024-01-26 15:11:29,688 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] 0 <= *r [2024-01-26 15:11:29,688 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] 0 <= top [2024-01-26 15:11:29,688 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] v == & top [2024-01-26 15:11:29,689 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] *v <= 64 [2024-01-26 15:11:29,689 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] next_alloc_idx % 2 == 1 [2024-01-26 15:11:29,689 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] 1 <= u [2024-01-26 15:11:29,689 INFO L98 nessWitnessExtractor]: Loop invariant at [L729-L734] (unsigned long )arg == 0UL [2024-01-26 15:11:29,689 INFO L98 nessWitnessExtractor]: Loop invariant at [L719-L726] newTop <= 64 [2024-01-26 15:11:29,689 INFO L98 nessWitnessExtractor]: Loop invariant at [L719-L726] 10 == d [2024-01-26 15:11:29,689 INFO L98 nessWitnessExtractor]: Loop invariant at [L719-L726] d == 10 [2024-01-26 15:11:29,690 INFO L98 nessWitnessExtractor]: Loop invariant at [L719-L726] newTop != 0 [2024-01-26 15:11:29,690 INFO L98 nessWitnessExtractor]: Loop invariant at [L719-L726] ((((((0 <= oldTop && oldTop <= 64) && (-10LL + (long long )d) + (long long )ret >= 0LL) && (10LL - (long long )d) + (long long )ret >= 0LL) && (-10LL + (long long )d) - (long long )ret >= 0LL) && (10LL - (long long )d) - (long long )ret >= 0LL) && ret == 0) || ((((((((((((2147483638LL + (long long )d) + (long long )oldTop >= 0LL && (2147483638LL + (long long )d) + (long long )ret >= 0LL) && (4294967296LL + (long long )oldTop) + (long long )ret >= 0LL) && (2147483658LL - (long long )d) + (long long )oldTop >= 0LL) && (2147483658LL - (long long )d) + (long long )ret >= 0LL) && (4294967295LL - (long long )oldTop) + (long long )ret >= 0LL) && (2147483637LL + (long long )d) - (long long )oldTop >= 0LL) && (2147483637LL + (long long )d) - (long long )ret >= 0LL) && (4294967295LL + (long long )oldTop) - (long long )ret >= 0LL) && (2147483657LL - (long long )d) - (long long )oldTop >= 0LL) && (2147483657LL - (long long )d) - (long long )ret >= 0LL) && (4294967294LL - (long long )oldTop) - (long long )ret >= 0LL) [2024-01-26 15:11:29,690 INFO L98 nessWitnessExtractor]: Loop invariant at [L719-L726] 1 <= newTop [2024-01-26 15:11:29,691 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (unsigned long )arg == 0UL [2024-01-26 15:11:29,691 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] (unsigned long )arg == 0UL [2024-01-26 15:11:29,691 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 1 <= top [2024-01-26 15:11:29,691 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 1 <= next_alloc_idx [2024-01-26 15:11:29,691 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] next_alloc_idx % 2 == 1 [2024-01-26 15:11:29,691 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] top != 0 [2024-01-26 15:11:29,692 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] top <= 64 [2024-01-26 15:11:29,692 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] next_alloc_idx <= 66 [2024-01-26 15:11:29,692 INFO L98 nessWitnessExtractor]: Location invariant after [L708-L712] next_alloc_idx <= 66 [2024-01-26 15:11:29,693 INFO L98 nessWitnessExtractor]: Location invariant after [L708-L712] top <= 64 [2024-01-26 15:11:29,693 INFO L98 nessWitnessExtractor]: Location invariant after [L708-L712] 3 <= next_alloc_idx [2024-01-26 15:11:29,693 INFO L98 nessWitnessExtractor]: Location invariant after [L708-L712] 0 <= *curr_alloc_idx [2024-01-26 15:11:29,693 INFO L98 nessWitnessExtractor]: Location invariant after [L708-L712] *curr_alloc_idx <= 64 [2024-01-26 15:11:29,694 INFO L98 nessWitnessExtractor]: Location invariant after [L708-L712] next_alloc_idx % 2 == 1 [2024-01-26 15:11:29,694 INFO L98 nessWitnessExtractor]: Location invariant after [L708-L712] 0 <= top [2024-01-26 15:11:29,694 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] d == 10 [2024-01-26 15:11:29,694 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= oldTop [2024-01-26 15:11:29,694 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (-9LL + (long long )d) - (long long )ret >= 0LL [2024-01-26 15:11:29,695 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 10 == d [2024-01-26 15:11:29,695 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (-11LL + (long long )d) + (long long )ret >= 0LL [2024-01-26 15:11:29,695 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 1 <= newTop [2024-01-26 15:11:29,695 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] newTop != 0 [2024-01-26 15:11:29,695 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] newTop != 0 [2024-01-26 15:11:29,695 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] oldTop <= 64 [2024-01-26 15:11:29,695 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] newTop <= 64 [2024-01-26 15:11:29,695 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (11LL - (long long )d) - (long long )ret >= 0LL [2024-01-26 15:11:29,696 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ret == 1 [2024-01-26 15:11:29,696 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (11LL - (long long )d) - (long long )ret >= 0LL [2024-01-26 15:11:29,696 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= ret [2024-01-26 15:11:29,696 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] d == 10 [2024-01-26 15:11:29,696 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ret == 0 || ret == 1 [2024-01-26 15:11:29,696 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 10 == d [2024-01-26 15:11:29,696 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (-10LL + (long long )d) + (long long )ret >= 0LL [2024-01-26 15:11:29,696 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (-9LL + (long long )d) - (long long )ret >= 0LL [2024-01-26 15:11:29,697 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 1 <= newTop [2024-01-26 15:11:29,697 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] oldTop <= 64 [2024-01-26 15:11:29,697 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (9LL - (long long )d) + (long long )ret >= 0LL [2024-01-26 15:11:29,697 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= oldTop [2024-01-26 15:11:29,697 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (10LL - (long long )d) + (long long )ret >= 0LL [2024-01-26 15:11:29,697 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] newTop <= 64 [2024-01-26 15:11:29,697 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ret <= 1 [2024-01-26 15:11:29,697 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483638LL + (long long )d) + (long long )ret >= 0LL [2024-01-26 15:11:29,698 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967294LL - (long long )newTop) - (long long )ret >= 0LL [2024-01-26 15:11:29,698 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483658LL - (long long )d) + (long long )ret >= 0LL [2024-01-26 15:11:29,698 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483657LL - (long long )d) - (long long )ret >= 0LL [2024-01-26 15:11:29,698 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483637LL + (long long )d) - (long long )oldTop >= 0LL [2024-01-26 15:11:29,698 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483657LL - (long long )d) - (long long )oldTop >= 0LL [2024-01-26 15:11:29,698 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-26 15:11:29,699 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967294LL - (long long )oldTop) - (long long )ret >= 0LL [2024-01-26 15:11:29,699 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-26 15:11:29,699 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967296LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-26 15:11:29,699 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483638LL + (long long )d) + (long long )oldTop >= 0LL [2024-01-26 15:11:29,699 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967296LL + (long long )newTop) + (long long )ret >= 0LL [2024-01-26 15:11:29,699 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483637LL + (long long )d) - (long long )ret >= 0LL [2024-01-26 15:11:29,699 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL - (long long )oldTop) + (long long )ret >= 0LL [2024-01-26 15:11:29,699 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483658LL - (long long )d) + (long long )newTop >= 0LL [2024-01-26 15:11:29,699 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967296LL + (long long )oldTop) + (long long )ret >= 0LL [2024-01-26 15:11:29,700 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483657LL - (long long )d) - (long long )newTop >= 0LL [2024-01-26 15:11:29,700 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483658LL - (long long )d) + (long long )oldTop >= 0LL [2024-01-26 15:11:29,700 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483638LL + (long long )d) + (long long )newTop >= 0LL [2024-01-26 15:11:29,700 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483637LL + (long long )d) - (long long )newTop >= 0LL [2024-01-26 15:11:29,700 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL + (long long )oldTop) - (long long )ret >= 0LL [2024-01-26 15:11:29,700 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] 10 == d [2024-01-26 15:11:29,701 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL - (long long )newTop) + (long long )ret >= 0LL [2024-01-26 15:11:29,701 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL + (long long )newTop) - (long long )ret >= 0LL [2024-01-26 15:11:29,701 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] d == 10 [2024-01-26 15:11:29,702 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967294LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-26 15:11:29,702 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] v == & top [2024-01-26 15:11:29,702 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] top <= 64 [2024-01-26 15:11:29,702 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] next_alloc_idx <= 66 [2024-01-26 15:11:29,702 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 1 <= next_alloc_idx [2024-01-26 15:11:29,702 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] u <= 64 [2024-01-26 15:11:29,702 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 0 <= e [2024-01-26 15:11:29,703 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] e <= 64 [2024-01-26 15:11:29,703 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 0 <= top [2024-01-26 15:11:29,703 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] u != 0 [2024-01-26 15:11:29,703 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 1 <= u [2024-01-26 15:11:29,703 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] *v <= 64 [2024-01-26 15:11:29,704 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] next_alloc_idx % 2 == 1 [2024-01-26 15:11:29,704 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 0 <= *v [2024-01-26 15:11:29,704 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 1 <= next_alloc_idx [2024-01-26 15:11:29,706 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 1 <= u [2024-01-26 15:11:29,707 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] *v <= 64 [2024-01-26 15:11:29,707 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] u <= 64 [2024-01-26 15:11:29,707 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] top <= 64 [2024-01-26 15:11:29,710 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] v == & top [2024-01-26 15:11:29,711 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (((1 <= top && 1 <= *v) && top != 0) && *v != 0) || (0 <= top && 0 <= *v) [2024-01-26 15:11:29,711 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 0 <= e [2024-01-26 15:11:29,711 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] u != 0 [2024-01-26 15:11:29,711 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] next_alloc_idx % 2 == 1 [2024-01-26 15:11:29,711 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] e <= 64 [2024-01-26 15:11:29,711 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] next_alloc_idx <= 66 [2024-01-26 15:11:29,711 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483647LL - (long long )newTop) - (long long )ret >= 0LL [2024-01-26 15:11:29,711 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483657LL - (long long )d) - (long long )ret >= 0LL [2024-01-26 15:11:29,712 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] newTop <= 64 [2024-01-26 15:11:29,712 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483637LL + (long long )d) - (long long )oldTop >= 0LL [2024-01-26 15:11:29,712 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483638LL + (long long )d) + (long long )oldTop >= 0LL [2024-01-26 15:11:29,712 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483648LL + (long long )newTop) + (long long )ret >= 0LL [2024-01-26 15:11:29,712 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] 10 == d [2024-01-26 15:11:29,712 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483638LL + (long long )d) + (long long )oldTop >= 0LL [2024-01-26 15:11:29,712 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483647LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-26 15:11:29,712 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] 0 <= newTop [2024-01-26 15:11:29,713 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483648LL - (long long )newTop) + (long long )ret >= 0LL [2024-01-26 15:11:29,713 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483657LL - (long long )d) - (long long )ret >= 0LL [2024-01-26 15:11:29,713 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (10LL - (long long )d) - (long long )newTop >= 0LL [2024-01-26 15:11:29,713 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (-10LL + (long long )d) - (long long )newTop >= 0LL [2024-01-26 15:11:29,713 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (-10LL + (long long )d) + (long long )newTop >= 0LL [2024-01-26 15:11:29,714 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483657LL - (long long )d) - (long long )oldTop >= 0LL [2024-01-26 15:11:29,714 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483648LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-26 15:11:29,714 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483638LL + (long long )d) + (long long )ret >= 0LL [2024-01-26 15:11:29,715 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] newTop == 0 [2024-01-26 15:11:29,715 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (4294967296LL + (long long )oldTop) + (long long )ret >= 0LL [2024-01-26 15:11:29,715 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (4294967294LL - (long long )oldTop) - (long long )ret >= 0LL [2024-01-26 15:11:29,715 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483637LL + (long long )d) - (long long )oldTop >= 0LL [2024-01-26 15:11:29,715 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (4294967295LL + (long long )oldTop) - (long long )ret >= 0LL [2024-01-26 15:11:29,715 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483637LL + (long long )d) - (long long )ret >= 0LL [2024-01-26 15:11:29,715 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483657LL - (long long )d) - (long long )oldTop >= 0LL [2024-01-26 15:11:29,715 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (4294967296LL + (long long )oldTop) + (long long )ret >= 0LL [2024-01-26 15:11:29,715 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483658LL - (long long )d) + (long long )ret >= 0LL [2024-01-26 15:11:29,716 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483658LL - (long long )d) + (long long )ret >= 0LL [2024-01-26 15:11:29,716 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483637LL + (long long )d) - (long long )ret >= 0LL [2024-01-26 15:11:29,716 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (4294967295LL - (long long )oldTop) + (long long )ret >= 0LL [2024-01-26 15:11:29,716 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] d == 10 [2024-01-26 15:11:29,716 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (10LL - (long long )d) + (long long )newTop >= 0LL [2024-01-26 15:11:29,716 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (4294967295LL + (long long )oldTop) - (long long )ret >= 0LL [2024-01-26 15:11:29,716 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483658LL - (long long )d) + (long long )oldTop >= 0LL [2024-01-26 15:11:29,716 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483658LL - (long long )d) + (long long )oldTop >= 0LL [2024-01-26 15:11:29,717 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483638LL + (long long )d) + (long long )ret >= 0LL [2024-01-26 15:11:29,717 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483647LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-26 15:11:29,717 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (4294967294LL - (long long )oldTop) - (long long )ret >= 0LL [2024-01-26 15:11:29,717 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] 10 == d [2024-01-26 15:11:29,717 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (4294967295LL - (long long )oldTop) + (long long )ret >= 0LL [2024-01-26 15:11:29,717 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483648LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-26 15:11:29,717 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] d == 10 [2024-01-26 15:11:29,717 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483647LL + (long long )newTop) - (long long )ret >= 0LL [2024-01-26 15:11:29,717 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (unsigned long )arg == 0UL [2024-01-26 15:11:29,718 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 1 <= next_alloc_idx [2024-01-26 15:11:29,718 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 1 <= next_alloc_idx [2024-01-26 15:11:29,718 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx <= 66 [2024-01-26 15:11:29,718 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] top <= 64 [2024-01-26 15:11:29,718 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx % 2 == 1 [2024-01-26 15:11:29,718 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (unsigned long )arg == 0UL [2024-01-26 15:11:29,718 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 0 <= top [2024-01-26 15:11:29,718 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx <= 66 [2024-01-26 15:11:29,718 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx % 2 == 1 [2024-01-26 15:11:29,719 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (unsigned long )arg == 0UL [2024-01-26 15:11:29,719 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] top == 0 [2024-01-26 15:11:29,719 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 10 == d [2024-01-26 15:11:29,719 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 1 <= newTop [2024-01-26 15:11:29,719 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 1 <= next_alloc_idx [2024-01-26 15:11:29,719 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] next_alloc_idx % 2 == 1 [2024-01-26 15:11:29,719 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] (((((-10LL + (long long )d) + (long long )ret >= 0LL && (10LL - (long long )d) + (long long )ret >= 0LL) && (-10LL + (long long )d) - (long long )ret >= 0LL) && (10LL - (long long )d) - (long long )ret >= 0LL) && ret == 0) || ((((2147483638LL + (long long )d) + (long long )ret >= 0LL && (2147483658LL - (long long )d) + (long long )ret >= 0LL) && (2147483637LL + (long long )d) - (long long )ret >= 0LL) && (2147483657LL - (long long )d) - (long long )ret >= 0LL) [2024-01-26 15:11:29,719 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 0 <= top [2024-01-26 15:11:29,720 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 0 <= oldTop [2024-01-26 15:11:29,720 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] top <= 64 [2024-01-26 15:11:29,720 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] newTop <= 64 [2024-01-26 15:11:29,720 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] oldTop <= 64 [2024-01-26 15:11:29,720 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] d == 10 [2024-01-26 15:11:29,721 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] newTop != 0 [2024-01-26 15:11:29,721 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] next_alloc_idx <= 66 [2024-01-26 15:11:29,722 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] 0 <= top [2024-01-26 15:11:29,722 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] 0 <= *v [2024-01-26 15:11:29,722 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] u <= 64 [2024-01-26 15:11:29,722 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] *v <= 64 [2024-01-26 15:11:29,722 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] 1 <= next_alloc_idx [2024-01-26 15:11:29,722 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] v == & top [2024-01-26 15:11:29,723 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] 0 <= e [2024-01-26 15:11:29,723 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] next_alloc_idx <= 66 [2024-01-26 15:11:29,723 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] top <= 64 [2024-01-26 15:11:29,723 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] 1 <= u [2024-01-26 15:11:29,723 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] next_alloc_idx % 2 == 1 [2024-01-26 15:11:29,723 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] u != 0 [2024-01-26 15:11:29,731 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] e <= 64 [2024-01-26 15:11:29,731 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] top <= 64 [2024-01-26 15:11:29,731 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx <= 66 [2024-01-26 15:11:29,731 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 1 <= next_alloc_idx [2024-01-26 15:11:29,731 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (unsigned long )arg == 0UL [2024-01-26 15:11:29,731 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx % 2 == 1 [2024-01-26 15:11:29,731 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (unsigned long )arg == 0UL [2024-01-26 15:11:29,731 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 1 <= next_alloc_idx [2024-01-26 15:11:29,731 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] top == 0 [2024-01-26 15:11:29,732 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 0 <= top [2024-01-26 15:11:29,732 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx % 2 == 1 [2024-01-26 15:11:29,732 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx <= 66 [2024-01-26 15:11:29,732 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] d == 10 [2024-01-26 15:11:29,732 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] top <= 64 [2024-01-26 15:11:29,732 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] ((((((0 <= oldTop && oldTop <= 64) && (-10LL + (long long )d) + (long long )ret >= 0LL) && (10LL - (long long )d) + (long long )ret >= 0LL) && (-10LL + (long long )d) - (long long )ret >= 0LL) && (10LL - (long long )d) - (long long )ret >= 0LL) && ret == 0) || ((((((((((((2147483638LL + (long long )d) + (long long )oldTop >= 0LL && (2147483638LL + (long long )d) + (long long )ret >= 0LL) && (4294967296LL + (long long )oldTop) + (long long )ret >= 0LL) && (2147483658LL - (long long )d) + (long long )oldTop >= 0LL) && (2147483658LL - (long long )d) + (long long )ret >= 0LL) && (4294967295LL - (long long )oldTop) + (long long )ret >= 0LL) && (2147483637LL + (long long )d) - (long long )oldTop >= 0LL) && (2147483637LL + (long long )d) - (long long )ret >= 0LL) && (4294967295LL + (long long )oldTop) - (long long )ret >= 0LL) && (2147483657LL - (long long )d) - (long long )oldTop >= 0LL) && (2147483657LL - (long long )d) - (long long )ret >= 0LL) && (4294967294LL - (long long )oldTop) - (long long )ret >= 0LL) [2024-01-26 15:11:29,732 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] 10 == d [2024-01-26 15:11:29,732 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] newTop != 0 [2024-01-26 15:11:29,732 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] 1 <= newTop [2024-01-26 15:11:29,733 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] 0 <= top [2024-01-26 15:11:29,733 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] next_alloc_idx % 2 == 1 [2024-01-26 15:11:29,733 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] 1 <= next_alloc_idx [2024-01-26 15:11:29,733 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] newTop <= 64 [2024-01-26 15:11:29,733 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] next_alloc_idx <= 66 [2024-01-26 15:11:29,733 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] newTop <= 64 [2024-01-26 15:11:29,733 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] d == 10 [2024-01-26 15:11:29,733 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (((((-10LL + (long long )d) + (long long )ret >= 0LL && (10LL - (long long )d) + (long long )ret >= 0LL) && (-10LL + (long long )d) - (long long )ret >= 0LL) && (10LL - (long long )d) - (long long )ret >= 0LL) && ret == 0) || ((((2147483638LL + (long long )d) + (long long )ret >= 0LL && (2147483658LL - (long long )d) + (long long )ret >= 0LL) && (2147483637LL + (long long )d) - (long long )ret >= 0LL) && (2147483657LL - (long long )d) - (long long )ret >= 0LL) [2024-01-26 15:11:29,733 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= oldTop [2024-01-26 15:11:29,733 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 1 <= newTop [2024-01-26 15:11:29,734 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] oldTop <= 64 [2024-01-26 15:11:29,734 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] newTop != 0 [2024-01-26 15:11:29,734 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 10 == d [2024-01-26 15:11:29,769 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:11:30,021 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/36_stack_cas_p0_vs_concur.i[30869,30882] [2024-01-26 15:11:30,027 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:11:30,042 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-26 15:11:30,104 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: next_alloc_idx [2024-01-26 15:11:30,104 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@198b0d5e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:11:30, skipping insertion in model container [2024-01-26 15:11:30,104 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:11:30,105 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:11:30,106 INFO L158 Benchmark]: Toolchain (without parser) took 619.92ms. Allocated memory is still 107.0MB. Free memory was 68.9MB in the beginning and 68.4MB in the end (delta: 468.7kB). Peak memory consumption was 11.9MB. Max. memory is 16.1GB. [2024-01-26 15:11:30,106 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 69.2MB. Free memory is still 38.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:11:30,106 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 107.0MB. Free memory is still 80.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:11:30,107 INFO L158 Benchmark]: CACSL2BoogieTranslator took 616.99ms. Allocated memory is still 107.0MB. Free memory was 68.6MB in the beginning and 68.4MB in the end (delta: 220.4kB). Peak memory consumption was 11.9MB. Max. memory is 16.1GB. [2024-01-26 15:11:30,108 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 69.2MB. Free memory is still 38.2MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 107.0MB. Free memory is still 80.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 616.99ms. Allocated memory is still 107.0MB. Free memory was 68.6MB in the beginning and 68.4MB in the end (delta: 220.4kB). Peak memory consumption was 11.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 698]: Incorrect Syntax Undeclared variable in ACSL expression: next_alloc_idx 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