./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 a340643f 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-a340643-m [2024-01-27 14:47:08,305 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:47:08,384 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 14:47:08,389 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:47:08,389 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:47:08,413 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:47:08,414 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:47:08,414 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:47:08,415 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:47:08,418 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:47:08,418 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:47:08,418 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:47:08,419 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:47:08,420 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:47:08,420 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:47:08,420 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:47:08,421 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:47:08,421 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:47:08,421 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 14:47:08,421 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:47:08,421 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:47:08,422 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:47:08,422 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:47:08,422 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:47:08,422 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:47:08,423 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:47:08,423 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:47:08,423 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:47:08,423 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:47:08,424 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:47:08,424 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:47:08,425 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:47:08,425 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:47:08,425 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:47:08,425 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:47:08,425 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:47:08,425 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 14:47:08,426 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 14:47:08,426 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:47:08,426 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:47:08,426 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:47:08,427 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:47:08,427 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:47:08,427 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:47:08,658 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:47:08,680 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:47:08,682 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:47:08,683 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:47:08,683 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:47:08,684 INFO L431 ainManager$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 [2024-01-27 14:47:09,685 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:47:09,888 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:47:09,890 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/36_stack_cas_p0_vs_concur.i [2024-01-27 14:47:09,908 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e8e23883/2849ec2626044e9d96b71ea6449d580c/FLAG71c6a0222 [2024-01-27 14:47:09,923 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e8e23883/2849ec2626044e9d96b71ea6449d580c [2024-01-27 14:47:09,925 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:47:09,926 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:47:09,927 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/36_stack_cas_p0_vs_concur.yml/witness.yml [2024-01-27 14:47:10,084 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:47:10,086 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:47:10,087 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:47:10,087 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:47:10,091 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:47:10,091 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:47:09" (1/2) ... [2024-01-27 14:47:10,092 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38df0214 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:47:10, skipping insertion in model container [2024-01-27 14:47:10,092 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:47:09" (1/2) ... [2024-01-27 14:47:10,094 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6bca0a83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:47:10, skipping insertion in model container [2024-01-27 14:47:10,094 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:47:10" (2/2) ... [2024-01-27 14:47:10,095 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38df0214 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:47:10, skipping insertion in model container [2024-01-27 14:47:10,095 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:47:10" (2/2) ... [2024-01-27 14:47:10,095 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:47:10,277 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:47:10,279 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483638LL + (long long )d) + (long long )ret >= 0LL [2024-01-27 14:47:10,279 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (4294967295LL + (long long )oldTop) - (long long )ret >= 0LL [2024-01-27 14:47:10,279 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483657LL - (long long )d) - (long long )ret >= 0LL [2024-01-27 14:47:10,279 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483658LL - (long long )d) + (long long )oldTop >= 0LL [2024-01-27 14:47:10,279 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483637LL + (long long )d) - (long long )oldTop >= 0LL [2024-01-27 14:47:10,280 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483637LL + (long long )d) - (long long )ret >= 0LL [2024-01-27 14:47:10,280 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483658LL - (long long )d) + (long long )ret >= 0LL [2024-01-27 14:47:10,280 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (4294967294LL - (long long )oldTop) - (long long )ret >= 0LL [2024-01-27 14:47:10,280 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (4294967295LL - (long long )oldTop) + (long long )ret >= 0LL [2024-01-27 14:47:10,280 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] 1 <= newTop [2024-01-27 14:47:10,281 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] newTop <= 64 [2024-01-27 14:47:10,281 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] 10 == d [2024-01-27 14:47:10,281 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] d == 10 [2024-01-27 14:47:10,281 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] newTop != 0 [2024-01-27 14:47:10,281 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (4294967296LL + (long long )oldTop) + (long long )ret >= 0LL [2024-01-27 14:47:10,281 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483638LL + (long long )d) + (long long )oldTop >= 0LL [2024-01-27 14:47:10,281 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483657LL - (long long )d) - (long long )oldTop >= 0LL [2024-01-27 14:47:10,282 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] oldTop <= 64 [2024-01-27 14:47:10,282 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] newTop != 0 [2024-01-27 14:47:10,282 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) [2024-01-27 14:47:10,282 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 1 <= newTop [2024-01-27 14:47:10,283 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 10 == d [2024-01-27 14:47:10,283 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] newTop <= 64 [2024-01-27 14:47:10,283 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= oldTop [2024-01-27 14:47:10,283 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] d == 10 [2024-01-27 14:47:10,283 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (unsigned long )arg == 0UL [2024-01-27 14:47:10,283 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 0 <= e [2024-01-27 14:47:10,283 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 1 <= u [2024-01-27 14:47:10,283 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] v == & top [2024-01-27 14:47:10,284 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] u <= 64 [2024-01-27 14:47:10,284 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] next_alloc_idx % 2 == 1 [2024-01-27 14:47:10,284 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] *v <= 64 [2024-01-27 14:47:10,284 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (((1 <= top && 1 <= *v) && top != 0) && *v != 0) || (0 <= top && 0 <= *v) [2024-01-27 14:47:10,284 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 1 <= next_alloc_idx [2024-01-27 14:47:10,284 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] e <= 64 [2024-01-27 14:47:10,284 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] next_alloc_idx <= 66 [2024-01-27 14:47:10,285 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] top <= 64 [2024-01-27 14:47:10,285 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] u != 0 [2024-01-27 14:47:10,286 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (unsigned long )arg == 0UL [2024-01-27 14:47:10,286 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx <= 66 [2024-01-27 14:47:10,286 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] top <= 64 [2024-01-27 14:47:10,286 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 1 <= next_alloc_idx [2024-01-27 14:47:10,286 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx % 2 == 1 [2024-01-27 14:47:10,286 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (unsigned long )arg == 0UL [2024-01-27 14:47:10,287 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] top == 0 [2024-01-27 14:47:10,287 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 0 <= top [2024-01-27 14:47:10,287 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx % 2 == 1 [2024-01-27 14:47:10,287 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 1 <= next_alloc_idx [2024-01-27 14:47:10,287 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx <= 66 [2024-01-27 14:47:10,288 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 1 <= next_alloc_idx [2024-01-27 14:47:10,288 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] top <= 64 [2024-01-27 14:47:10,288 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (unsigned long )arg == 0UL [2024-01-27 14:47:10,288 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] top == 0 [2024-01-27 14:47:10,288 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx % 2 == 1 [2024-01-27 14:47:10,289 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (unsigned long )arg == 0UL [2024-01-27 14:47:10,289 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 1 <= next_alloc_idx [2024-01-27 14:47:10,289 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx % 2 == 1 [2024-01-27 14:47:10,290 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx <= 66 [2024-01-27 14:47:10,290 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 0 <= top [2024-01-27 14:47:10,290 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx <= 66 [2024-01-27 14:47:10,290 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] oldTop <= 64 [2024-01-27 14:47:10,290 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ret <= 1 [2024-01-27 14:47:10,291 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] newTop != 0 [2024-01-27 14:47:10,291 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (-11LL + (long long )d) + (long long )ret >= 0LL [2024-01-27 14:47:10,291 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= oldTop [2024-01-27 14:47:10,291 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 1 <= newTop [2024-01-27 14:47:10,291 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (11LL - (long long )d) - (long long )ret >= 0LL [2024-01-27 14:47:10,291 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (-10LL + (long long )d) + (long long )ret >= 0LL [2024-01-27 14:47:10,291 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 10 == d [2024-01-27 14:47:10,291 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (-9LL + (long long )d) - (long long )ret >= 0LL [2024-01-27 14:47:10,292 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] newTop <= 64 [2024-01-27 14:47:10,292 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] newTop <= 64 [2024-01-27 14:47:10,292 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (9LL - (long long )d) + (long long )ret >= 0LL [2024-01-27 14:47:10,292 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ret == 0 || ret == 1 [2024-01-27 14:47:10,292 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (11LL - (long long )d) - (long long )ret >= 0LL [2024-01-27 14:47:10,292 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] oldTop <= 64 [2024-01-27 14:47:10,292 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 10 == d [2024-01-27 14:47:10,293 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 1 <= newTop [2024-01-27 14:47:10,293 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= oldTop [2024-01-27 14:47:10,293 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ret == 1 [2024-01-27 14:47:10,293 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] d == 10 [2024-01-27 14:47:10,293 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] newTop != 0 [2024-01-27 14:47:10,293 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (-9LL + (long long )d) - (long long )ret >= 0LL [2024-01-27 14:47:10,293 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (10LL - (long long )d) + (long long )ret >= 0LL [2024-01-27 14:47:10,293 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] d == 10 [2024-01-27 14:47:10,294 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= ret [2024-01-27 14:47:10,294 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] 10 == d [2024-01-27 14:47:10,294 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483637LL + (long long )d) - (long long )ret >= 0LL [2024-01-27 14:47:10,294 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967296LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-27 14:47:10,294 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-27 14:47:10,294 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967294LL - (long long )newTop) - (long long )ret >= 0LL [2024-01-27 14:47:10,294 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483637LL + (long long )d) - (long long )oldTop >= 0LL [2024-01-27 14:47:10,294 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483637LL + (long long )d) - (long long )newTop >= 0LL [2024-01-27 14:47:10,295 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483657LL - (long long )d) - (long long )newTop >= 0LL [2024-01-27 14:47:10,295 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483638LL + (long long )d) + (long long )ret >= 0LL [2024-01-27 14:47:10,295 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967294LL - (long long )oldTop) - (long long )ret >= 0LL [2024-01-27 14:47:10,295 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483658LL - (long long )d) + (long long )newTop >= 0LL [2024-01-27 14:47:10,296 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483658LL - (long long )d) + (long long )oldTop >= 0LL [2024-01-27 14:47:10,296 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483658LL - (long long )d) + (long long )ret >= 0LL [2024-01-27 14:47:10,296 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483638LL + (long long )d) + (long long )newTop >= 0LL [2024-01-27 14:47:10,296 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL - (long long )oldTop) + (long long )ret >= 0LL [2024-01-27 14:47:10,296 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] d == 10 [2024-01-27 14:47:10,296 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967296LL + (long long )oldTop) + (long long )ret >= 0LL [2024-01-27 14:47:10,296 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL + (long long )newTop) - (long long )ret >= 0LL [2024-01-27 14:47:10,297 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL - (long long )newTop) + (long long )ret >= 0LL [2024-01-27 14:47:10,297 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483638LL + (long long )d) + (long long )oldTop >= 0LL [2024-01-27 14:47:10,298 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-27 14:47:10,298 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483657LL - (long long )d) - (long long )oldTop >= 0LL [2024-01-27 14:47:10,298 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967296LL + (long long )newTop) + (long long )ret >= 0LL [2024-01-27 14:47:10,299 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483657LL - (long long )d) - (long long )ret >= 0LL [2024-01-27 14:47:10,299 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967294LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-27 14:47:10,299 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL + (long long )oldTop) - (long long )ret >= 0LL [2024-01-27 14:47:10,300 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (unsigned long )arg == 0UL [2024-01-27 14:47:10,300 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483648LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-27 14:47:10,300 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483637LL + (long long )d) - (long long )oldTop >= 0LL [2024-01-27 14:47:10,300 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483657LL - (long long )d) - (long long )oldTop >= 0LL [2024-01-27 14:47:10,301 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (4294967296LL + (long long )oldTop) + (long long )ret >= 0LL [2024-01-27 14:47:10,301 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (-10LL + (long long )d) + (long long )newTop >= 0LL [2024-01-27 14:47:10,301 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483658LL - (long long )d) + (long long )ret >= 0LL [2024-01-27 14:47:10,301 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483637LL + (long long )d) - (long long )ret >= 0LL [2024-01-27 14:47:10,301 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483647LL - (long long )newTop) - (long long )ret >= 0LL [2024-01-27 14:47:10,301 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483657LL - (long long )d) - (long long )ret >= 0LL [2024-01-27 14:47:10,301 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (4294967296LL + (long long )oldTop) + (long long )ret >= 0LL [2024-01-27 14:47:10,301 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483647LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-27 14:47:10,301 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483637LL + (long long )d) - (long long )ret >= 0LL [2024-01-27 14:47:10,302 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] 10 == d [2024-01-27 14:47:10,302 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483658LL - (long long )d) + (long long )ret >= 0LL [2024-01-27 14:47:10,302 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] 10 == d [2024-01-27 14:47:10,302 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] newTop == 0 [2024-01-27 14:47:10,302 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483638LL + (long long )d) + (long long )ret >= 0LL [2024-01-27 14:47:10,302 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (4294967295LL + (long long )oldTop) - (long long )ret >= 0LL [2024-01-27 14:47:10,302 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (4294967294LL - (long long )oldTop) - (long long )ret >= 0LL [2024-01-27 14:47:10,303 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483647LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-27 14:47:10,303 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483658LL - (long long )d) + (long long )oldTop >= 0LL [2024-01-27 14:47:10,303 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483637LL + (long long )d) - (long long )oldTop >= 0LL [2024-01-27 14:47:10,303 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483657LL - (long long )d) - (long long )oldTop >= 0LL [2024-01-27 14:47:10,303 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] 0 <= newTop [2024-01-27 14:47:10,303 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (4294967294LL - (long long )oldTop) - (long long )ret >= 0LL [2024-01-27 14:47:10,303 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483638LL + (long long )d) + (long long )oldTop >= 0LL [2024-01-27 14:47:10,303 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483658LL - (long long )d) + (long long )oldTop >= 0LL [2024-01-27 14:47:10,304 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483638LL + (long long )d) + (long long )oldTop >= 0LL [2024-01-27 14:47:10,304 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] d == 10 [2024-01-27 14:47:10,304 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483648LL + (long long )newTop) + (long long )ret >= 0LL [2024-01-27 14:47:10,304 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483648LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-27 14:47:10,304 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483638LL + (long long )d) + (long long )ret >= 0LL [2024-01-27 14:47:10,304 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (4294967295LL - (long long )oldTop) + (long long )ret >= 0LL [2024-01-27 14:47:10,305 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483657LL - (long long )d) - (long long )ret >= 0LL [2024-01-27 14:47:10,305 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (-10LL + (long long )d) - (long long )newTop >= 0LL [2024-01-27 14:47:10,305 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (4294967295LL + (long long )oldTop) - (long long )ret >= 0LL [2024-01-27 14:47:10,305 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] newTop <= 64 [2024-01-27 14:47:10,305 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (10LL - (long long )d) + (long long )newTop >= 0LL [2024-01-27 14:47:10,305 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483647LL + (long long )newTop) - (long long )ret >= 0LL [2024-01-27 14:47:10,305 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] d == 10 [2024-01-27 14:47:10,305 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (10LL - (long long )d) - (long long )newTop >= 0LL [2024-01-27 14:47:10,306 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483648LL - (long long )newTop) + (long long )ret >= 0LL [2024-01-27 14:47:10,306 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (4294967295LL - (long long )oldTop) + (long long )ret >= 0LL [2024-01-27 14:47:10,306 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] 0 <= *r [2024-01-27 14:47:10,306 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] *v <= 64 [2024-01-27 14:47:10,306 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] u <= 64 [2024-01-27 14:47:10,306 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] top <= 64 [2024-01-27 14:47:10,306 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] v == & top [2024-01-27 14:47:10,306 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] e <= 64 [2024-01-27 14:47:10,307 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] 0 <= top [2024-01-27 14:47:10,307 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] next_alloc_idx % 2 == 1 [2024-01-27 14:47:10,307 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] next_alloc_idx <= 66 [2024-01-27 14:47:10,307 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] *r <= 1 [2024-01-27 14:47:10,308 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] *r == 0 || *r == 1 [2024-01-27 14:47:10,308 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] 0 <= *v [2024-01-27 14:47:10,308 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] u != 0 [2024-01-27 14:47:10,308 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] 1 <= u [2024-01-27 14:47:10,308 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] 0 <= e [2024-01-27 14:47:10,308 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] 1 <= next_alloc_idx [2024-01-27 14:47:10,309 INFO L98 nessWitnessExtractor]: Loop invariant at [L719-L726] d == 10 [2024-01-27 14:47:10,309 INFO L98 nessWitnessExtractor]: Loop invariant at [L719-L726] 1 <= newTop [2024-01-27 14:47:10,309 INFO L98 nessWitnessExtractor]: Loop invariant at [L719-L726] 10 == d [2024-01-27 14:47:10,309 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) [2024-01-27 14:47:10,309 INFO L98 nessWitnessExtractor]: Loop invariant at [L719-L726] newTop <= 64 [2024-01-27 14:47:10,310 INFO L98 nessWitnessExtractor]: Loop invariant at [L719-L726] newTop != 0 [2024-01-27 14:47:10,310 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) [2024-01-27 14:47:10,311 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 1 <= newTop [2024-01-27 14:47:10,311 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] newTop <= 64 [2024-01-27 14:47:10,313 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 10 == d [2024-01-27 14:47:10,313 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] newTop != 0 [2024-01-27 14:47:10,313 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] d == 10 [2024-01-27 14:47:10,314 INFO L98 nessWitnessExtractor]: Location invariant after [L708-L712] 0 <= top [2024-01-27 14:47:10,318 INFO L98 nessWitnessExtractor]: Location invariant after [L708-L712] *curr_alloc_idx <= 64 [2024-01-27 14:47:10,318 INFO L98 nessWitnessExtractor]: Location invariant after [L708-L712] next_alloc_idx % 2 == 1 [2024-01-27 14:47:10,318 INFO L98 nessWitnessExtractor]: Location invariant after [L708-L712] next_alloc_idx <= 66 [2024-01-27 14:47:10,318 INFO L98 nessWitnessExtractor]: Location invariant after [L708-L712] 0 <= *curr_alloc_idx [2024-01-27 14:47:10,318 INFO L98 nessWitnessExtractor]: Location invariant after [L708-L712] 3 <= next_alloc_idx [2024-01-27 14:47:10,319 INFO L98 nessWitnessExtractor]: Location invariant after [L708-L712] top <= 64 [2024-01-27 14:47:10,319 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 0 <= top [2024-01-27 14:47:10,319 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 1 <= next_alloc_idx [2024-01-27 14:47:10,319 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] oldTop <= 64 [2024-01-27 14:47:10,319 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] next_alloc_idx % 2 == 1 [2024-01-27 14:47:10,319 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] newTop <= 64 [2024-01-27 14:47:10,319 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) [2024-01-27 14:47:10,319 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] next_alloc_idx <= 66 [2024-01-27 14:47:10,320 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 10 == d [2024-01-27 14:47:10,320 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] d == 10 [2024-01-27 14:47:10,320 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 0 <= oldTop [2024-01-27 14:47:10,320 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] top <= 64 [2024-01-27 14:47:10,320 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 1 <= newTop [2024-01-27 14:47:10,320 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] newTop != 0 [2024-01-27 14:47:10,320 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 0 <= e [2024-01-27 14:47:10,320 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] *v <= 64 [2024-01-27 14:47:10,320 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] v == & top [2024-01-27 14:47:10,321 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] u <= 64 [2024-01-27 14:47:10,321 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] next_alloc_idx % 2 == 1 [2024-01-27 14:47:10,321 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 1 <= next_alloc_idx [2024-01-27 14:47:10,321 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 1 <= u [2024-01-27 14:47:10,322 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] next_alloc_idx <= 66 [2024-01-27 14:47:10,322 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] top <= 64 [2024-01-27 14:47:10,322 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] u != 0 [2024-01-27 14:47:10,322 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 0 <= *v [2024-01-27 14:47:10,322 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 0 <= top [2024-01-27 14:47:10,322 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] e <= 64 [2024-01-27 14:47:10,322 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] 1 <= next_alloc_idx [2024-01-27 14:47:10,323 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] 0 <= top [2024-01-27 14:47:10,323 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] *v <= 64 [2024-01-27 14:47:10,323 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] next_alloc_idx % 2 == 1 [2024-01-27 14:47:10,323 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] v == & top [2024-01-27 14:47:10,323 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] top <= 64 [2024-01-27 14:47:10,323 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] u != 0 [2024-01-27 14:47:10,323 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] 0 <= e [2024-01-27 14:47:10,323 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] u <= 64 [2024-01-27 14:47:10,323 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] 0 <= *v [2024-01-27 14:47:10,323 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] e <= 64 [2024-01-27 14:47:10,324 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] next_alloc_idx <= 66 [2024-01-27 14:47:10,324 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] 1 <= u [2024-01-27 14:47:10,324 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] 10 == d [2024-01-27 14:47:10,324 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] d == 10 [2024-01-27 14:47:10,324 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] next_alloc_idx % 2 == 1 [2024-01-27 14:47:10,324 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) [2024-01-27 14:47:10,324 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] newTop <= 64 [2024-01-27 14:47:10,324 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] 1 <= next_alloc_idx [2024-01-27 14:47:10,324 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] top <= 64 [2024-01-27 14:47:10,325 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] 1 <= newTop [2024-01-27 14:47:10,325 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] newTop != 0 [2024-01-27 14:47:10,325 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] 0 <= top [2024-01-27 14:47:10,325 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] next_alloc_idx <= 66 [2024-01-27 14:47:10,325 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (4294967295LL - (long long )oldTop) + (long long )ret >= 0LL [2024-01-27 14:47:10,325 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (4294967294LL - (long long )oldTop) - (long long )ret >= 0LL [2024-01-27 14:47:10,325 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483657LL - (long long )d) - (long long )ret >= 0LL [2024-01-27 14:47:10,325 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (4294967296LL + (long long )oldTop) + (long long )ret >= 0LL [2024-01-27 14:47:10,325 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483637LL + (long long )d) - (long long )oldTop >= 0LL [2024-01-27 14:47:10,326 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483657LL - (long long )d) - (long long )oldTop >= 0LL [2024-01-27 14:47:10,326 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483647LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-27 14:47:10,326 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] d == 10 [2024-01-27 14:47:10,326 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483648LL - (long long )newTop) + (long long )ret >= 0LL [2024-01-27 14:47:10,326 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483658LL - (long long )d) + (long long )oldTop >= 0LL [2024-01-27 14:47:10,326 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] 10 == d [2024-01-27 14:47:10,326 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483658LL - (long long )d) + (long long )ret >= 0LL [2024-01-27 14:47:10,326 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (-10LL + (long long )d) - (long long )newTop >= 0LL [2024-01-27 14:47:10,326 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (-10LL + (long long )d) + (long long )newTop >= 0LL [2024-01-27 14:47:10,327 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483638LL + (long long )d) + (long long )oldTop >= 0LL [2024-01-27 14:47:10,327 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483648LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-27 14:47:10,327 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483647LL - (long long )newTop) - (long long )ret >= 0LL [2024-01-27 14:47:10,327 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (10LL - (long long )d) + (long long )newTop >= 0LL [2024-01-27 14:47:10,327 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483647LL + (long long )newTop) - (long long )ret >= 0LL [2024-01-27 14:47:10,327 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] newTop == 0 [2024-01-27 14:47:10,328 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483637LL + (long long )d) - (long long )ret >= 0LL [2024-01-27 14:47:10,328 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483648LL + (long long )newTop) + (long long )ret >= 0LL [2024-01-27 14:47:10,328 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483648LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-27 14:47:10,328 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (10LL - (long long )d) - (long long )newTop >= 0LL [2024-01-27 14:47:10,328 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483638LL + (long long )d) + (long long )ret >= 0LL [2024-01-27 14:47:10,328 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (4294967295LL + (long long )oldTop) - (long long )ret >= 0LL [2024-01-27 14:47:10,328 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483647LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-27 14:47:10,328 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] newTop <= 64 [2024-01-27 14:47:10,329 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] oldTop <= 64 [2024-01-27 14:47:10,329 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 0 <= oldTop [2024-01-27 14:47:10,329 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 10 == d [2024-01-27 14:47:10,329 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) [2024-01-27 14:47:10,329 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] d == 10 [2024-01-27 14:47:10,329 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 1 <= newTop [2024-01-27 14:47:10,329 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] newTop != 0 [2024-01-27 14:47:10,329 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] top <= 64 [2024-01-27 14:47:10,329 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 1 <= next_alloc_idx [2024-01-27 14:47:10,329 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 1 <= top [2024-01-27 14:47:10,330 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] (unsigned long )arg == 0UL [2024-01-27 14:47:10,330 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] top != 0 [2024-01-27 14:47:10,330 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] next_alloc_idx % 2 == 1 [2024-01-27 14:47:10,330 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] next_alloc_idx <= 66 [2024-01-27 14:47:10,330 INFO L98 nessWitnessExtractor]: Loop invariant at [L729-L734] (unsigned long )arg == 0UL [2024-01-27 14:47:10,330 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] 0 <= top [2024-01-27 14:47:10,330 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] 65 <= next_alloc_idx [2024-01-27 14:47:10,330 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] 0 <= top [2024-01-27 14:47:10,330 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] next_alloc_idx <= 66 [2024-01-27 14:47:10,330 INFO L98 nessWitnessExtractor]: Location invariant after [L710-L711] next_alloc_idx <= 64 [2024-01-27 14:47:10,331 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] next_alloc_idx != -1 [2024-01-27 14:47:10,331 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] 1 <= next_alloc_idx [2024-01-27 14:47:10,331 INFO L98 nessWitnessExtractor]: Location invariant after [L710-L711] next_alloc_idx % 2 == 1 [2024-01-27 14:47:10,331 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] next_alloc_idx % 2 == 1 [2024-01-27 14:47:10,331 INFO L98 nessWitnessExtractor]: Location invariant after [L710-L711] 1 <= next_alloc_idx [2024-01-27 14:47:10,331 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] top <= 64 [2024-01-27 14:47:10,331 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] top <= 64 [2024-01-27 14:47:10,331 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] next_alloc_idx % 2 == 1 [2024-01-27 14:47:10,331 INFO L98 nessWitnessExtractor]: Location invariant after [L710-L711] top <= 64 [2024-01-27 14:47:10,331 INFO L98 nessWitnessExtractor]: Location invariant after [L710-L711] 0 <= top [2024-01-27 14:47:10,332 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] next_alloc_idx <= 66 [2024-01-27 14:47:10,370 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:47:10,639 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] [2024-01-27 14:47:10,645 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:47:10,658 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-27 14:47:10,717 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: top [2024-01-27 14:47:10,718 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6bca0a83 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:47:10, skipping insertion in model container [2024-01-27 14:47:10,718 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:47:10,719 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:47:10,723 INFO L158 Benchmark]: Toolchain (without parser) took 636.42ms. Allocated memory is still 230.7MB. Free memory was 189.7MB in the beginning and 161.4MB in the end (delta: 28.3MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2024-01-27 14:47:10,723 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 125.8MB. Free memory is still 86.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:47:10,723 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 230.7MB. Free memory is still 201.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:47:10,724 INFO L158 Benchmark]: CACSL2BoogieTranslator took 631.34ms. Allocated memory is still 230.7MB. Free memory was 188.6MB in the beginning and 161.4MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2024-01-27 14:47:10,726 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 125.8MB. Free memory is still 86.1MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 230.7MB. Free memory is still 201.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 631.34ms. Allocated memory is still 230.7MB. Free memory was 188.6MB in the beginning and 161.4MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. 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-a340643-m [2024-01-27 14:47:12,596 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:47:12,674 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 14:47:12,680 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:47:12,681 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:47:12,708 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:47:12,708 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:47:12,709 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:47:12,709 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:47:12,713 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:47:12,713 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:47:12,713 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:47:12,714 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:47:12,715 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:47:12,715 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:47:12,716 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:47:12,716 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:47:12,716 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:47:12,716 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:47:12,717 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:47:12,717 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:47:12,718 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:47:12,718 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:47:12,718 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 14:47:12,718 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 14:47:12,719 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:47:12,719 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 14:47:12,719 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:47:12,719 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:47:12,719 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:47:12,720 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:47:12,721 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:47:12,721 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:47:12,721 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:47:12,721 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:47:12,721 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:47:12,722 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:47:12,722 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:47:12,722 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 14:47:12,722 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 14:47:12,723 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:47:12,723 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:47:12,723 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:47:12,723 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:47:12,724 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:47:12,724 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 14:47:12,724 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:47:12,986 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:47:13,006 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:47:13,009 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:47:13,010 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:47:13,010 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:47:13,011 INFO L431 ainManager$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 [2024-01-27 14:47:13,191 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:47:13,191 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:47:13,191 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/36_stack_cas_p0_vs_concur.i [2024-01-27 14:47:14,418 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:47:14,673 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:47:14,676 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/36_stack_cas_p0_vs_concur.i [2024-01-27 14:47:14,694 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e67fb67a/319422274c134cafbedc7d2106bcfc93/FLAG5c8ed7d89 [2024-01-27 14:47:14,713 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e67fb67a/319422274c134cafbedc7d2106bcfc93 [2024-01-27 14:47:14,713 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:47:14,714 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:47:14,716 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:47:14,717 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:47:14,720 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:47:14,721 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:47:13" (1/2) ... [2024-01-27 14:47:14,722 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d7a46c6 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:47:14, skipping insertion in model container [2024-01-27 14:47:14,722 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:47:13" (1/2) ... [2024-01-27 14:47:14,723 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@31e838cb and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:47:14, skipping insertion in model container [2024-01-27 14:47:14,723 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:47:14" (2/2) ... [2024-01-27 14:47:14,724 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d7a46c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:47:14, skipping insertion in model container [2024-01-27 14:47:14,724 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:47:14" (2/2) ... [2024-01-27 14:47:14,724 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:47:14,909 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:47:14,910 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (unsigned long )arg == 0UL [2024-01-27 14:47:14,911 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] newTop <= 64 [2024-01-27 14:47:14,911 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 1 <= newTop [2024-01-27 14:47:14,911 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 10 == d [2024-01-27 14:47:14,912 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] newTop != 0 [2024-01-27 14:47:14,912 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] d == 10 [2024-01-27 14:47:14,912 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) [2024-01-27 14:47:14,912 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 0 <= oldTop [2024-01-27 14:47:14,912 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] oldTop <= 64 [2024-01-27 14:47:14,912 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) [2024-01-27 14:47:14,912 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] d == 10 [2024-01-27 14:47:14,913 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] newTop != 0 [2024-01-27 14:47:14,913 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 10 == d [2024-01-27 14:47:14,913 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 1 <= newTop [2024-01-27 14:47:14,913 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] newTop <= 64 [2024-01-27 14:47:14,913 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] oldTop <= 64 [2024-01-27 14:47:14,913 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 1 <= newTop [2024-01-27 14:47:14,914 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] d == 10 [2024-01-27 14:47:14,914 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] newTop != 0 [2024-01-27 14:47:14,914 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) [2024-01-27 14:47:14,914 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 10 == d [2024-01-27 14:47:14,914 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] newTop <= 64 [2024-01-27 14:47:14,914 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= oldTop [2024-01-27 14:47:14,914 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] top <= 64 [2024-01-27 14:47:14,915 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] next_alloc_idx <= 66 [2024-01-27 14:47:14,915 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 1 <= next_alloc_idx [2024-01-27 14:47:14,915 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 1 <= top [2024-01-27 14:47:14,915 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] next_alloc_idx % 2 == 1 [2024-01-27 14:47:14,915 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] (unsigned long )arg == 0UL [2024-01-27 14:47:14,915 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] top != 0 [2024-01-27 14:47:14,933 INFO L98 nessWitnessExtractor]: Location invariant after [L708-L712] 3 <= next_alloc_idx [2024-01-27 14:47:14,933 INFO L98 nessWitnessExtractor]: Location invariant after [L708-L712] next_alloc_idx % 2 == 1 [2024-01-27 14:47:14,933 INFO L98 nessWitnessExtractor]: Location invariant after [L708-L712] next_alloc_idx <= 66 [2024-01-27 14:47:14,933 INFO L98 nessWitnessExtractor]: Location invariant after [L708-L712] *curr_alloc_idx <= 64 [2024-01-27 14:47:14,934 INFO L98 nessWitnessExtractor]: Location invariant after [L708-L712] 0 <= *curr_alloc_idx [2024-01-27 14:47:14,935 INFO L98 nessWitnessExtractor]: Location invariant after [L708-L712] top <= 64 [2024-01-27 14:47:14,935 INFO L98 nessWitnessExtractor]: Location invariant after [L708-L712] 0 <= top [2024-01-27 14:47:14,935 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (unsigned long )arg == 0UL [2024-01-27 14:47:14,935 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] next_alloc_idx % 2 == 1 [2024-01-27 14:47:14,935 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] 0 <= top [2024-01-27 14:47:14,935 INFO L98 nessWitnessExtractor]: Location invariant after [L710-L711] 0 <= top [2024-01-27 14:47:14,935 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] 1 <= next_alloc_idx [2024-01-27 14:47:14,935 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] next_alloc_idx % 2 == 1 [2024-01-27 14:47:14,936 INFO L98 nessWitnessExtractor]: Location invariant after [L710-L711] next_alloc_idx <= 64 [2024-01-27 14:47:14,936 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] 0 <= top [2024-01-27 14:47:14,936 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] next_alloc_idx <= 66 [2024-01-27 14:47:14,936 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] 65 <= next_alloc_idx [2024-01-27 14:47:14,937 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] top <= 64 [2024-01-27 14:47:14,937 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] next_alloc_idx != -1 [2024-01-27 14:47:14,937 INFO L98 nessWitnessExtractor]: Location invariant after [L710-L711] 1 <= next_alloc_idx [2024-01-27 14:47:14,937 INFO L98 nessWitnessExtractor]: Location invariant after [L710-L711] top <= 64 [2024-01-27 14:47:14,937 INFO L98 nessWitnessExtractor]: Location invariant after [L710-L711] next_alloc_idx % 2 == 1 [2024-01-27 14:47:14,938 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] next_alloc_idx <= 66 [2024-01-27 14:47:14,938 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] top <= 64 [2024-01-27 14:47:14,939 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] newTop <= 64 [2024-01-27 14:47:14,939 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] 1 <= newTop [2024-01-27 14:47:14,939 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] 1 <= next_alloc_idx [2024-01-27 14:47:14,939 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] 10 == d [2024-01-27 14:47:14,939 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] top <= 64 [2024-01-27 14:47:14,939 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] next_alloc_idx % 2 == 1 [2024-01-27 14:47:14,939 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) [2024-01-27 14:47:14,940 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] next_alloc_idx <= 66 [2024-01-27 14:47:14,940 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] 0 <= top [2024-01-27 14:47:14,940 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] newTop != 0 [2024-01-27 14:47:14,940 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] d == 10 [2024-01-27 14:47:14,940 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] next_alloc_idx % 2 == 1 [2024-01-27 14:47:14,940 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] top <= 64 [2024-01-27 14:47:14,940 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 0 <= e [2024-01-27 14:47:14,941 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] v == & top [2024-01-27 14:47:14,941 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] *v <= 64 [2024-01-27 14:47:14,941 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 1 <= u [2024-01-27 14:47:14,941 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] u != 0 [2024-01-27 14:47:14,941 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] e <= 64 [2024-01-27 14:47:14,941 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (((1 <= top && 1 <= *v) && top != 0) && *v != 0) || (0 <= top && 0 <= *v) [2024-01-27 14:47:14,941 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] next_alloc_idx <= 66 [2024-01-27 14:47:14,941 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 1 <= next_alloc_idx [2024-01-27 14:47:14,942 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] u <= 64 [2024-01-27 14:47:14,942 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] *v <= 64 [2024-01-27 14:47:14,942 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] 1 <= u [2024-01-27 14:47:14,942 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] top <= 64 [2024-01-27 14:47:14,942 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] u != 0 [2024-01-27 14:47:14,942 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] 1 <= next_alloc_idx [2024-01-27 14:47:14,942 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] 0 <= e [2024-01-27 14:47:14,943 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] 0 <= *r [2024-01-27 14:47:14,943 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] u <= 64 [2024-01-27 14:47:14,943 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] 0 <= *v [2024-01-27 14:47:14,943 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] e <= 64 [2024-01-27 14:47:14,943 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] v == & top [2024-01-27 14:47:14,943 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] *r == 0 || *r == 1 [2024-01-27 14:47:14,943 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] next_alloc_idx <= 66 [2024-01-27 14:47:14,944 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] 0 <= top [2024-01-27 14:47:14,944 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] *r <= 1 [2024-01-27 14:47:14,944 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] next_alloc_idx % 2 == 1 [2024-01-27 14:47:14,944 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] newTop == 0 [2024-01-27 14:47:14,944 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483648LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-27 14:47:14,944 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (4294967295LL + (long long )oldTop) - (long long )ret >= 0LL [2024-01-27 14:47:14,945 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483638LL + (long long )d) + (long long )ret >= 0LL [2024-01-27 14:47:14,945 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483658LL - (long long )d) + (long long )ret >= 0LL [2024-01-27 14:47:14,945 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483647LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-27 14:47:14,945 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (4294967296LL + (long long )oldTop) + (long long )ret >= 0LL [2024-01-27 14:47:14,946 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (-10LL + (long long )d) - (long long )newTop >= 0LL [2024-01-27 14:47:14,946 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483658LL - (long long )d) + (long long )oldTop >= 0LL [2024-01-27 14:47:14,946 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (-10LL + (long long )d) + (long long )newTop >= 0LL [2024-01-27 14:47:14,947 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] newTop <= 64 [2024-01-27 14:47:14,947 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483637LL + (long long )d) - (long long )oldTop >= 0LL [2024-01-27 14:47:14,947 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] d == 10 [2024-01-27 14:47:14,948 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483657LL - (long long )d) - (long long )oldTop >= 0LL [2024-01-27 14:47:14,948 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] d == 10 [2024-01-27 14:47:14,948 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483657LL - (long long )d) - (long long )ret >= 0LL [2024-01-27 14:47:14,948 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] 10 == d [2024-01-27 14:47:14,948 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483647LL - (long long )newTop) - (long long )ret >= 0LL [2024-01-27 14:47:14,948 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483638LL + (long long )d) + (long long )ret >= 0LL [2024-01-27 14:47:14,949 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483648LL - (long long )newTop) + (long long )ret >= 0LL [2024-01-27 14:47:14,949 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (10LL - (long long )d) - (long long )newTop >= 0LL [2024-01-27 14:47:14,950 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483658LL - (long long )d) + (long long )oldTop >= 0LL [2024-01-27 14:47:14,950 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483638LL + (long long )d) + (long long )oldTop >= 0LL [2024-01-27 14:47:14,950 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483657LL - (long long )d) - (long long )ret >= 0LL [2024-01-27 14:47:14,950 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483647LL + (long long )newTop) - (long long )ret >= 0LL [2024-01-27 14:47:14,950 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] 10 == d [2024-01-27 14:47:14,950 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] 0 <= newTop [2024-01-27 14:47:14,950 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483648LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-27 14:47:14,950 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (4294967295LL - (long long )oldTop) + (long long )ret >= 0LL [2024-01-27 14:47:14,951 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483637LL + (long long )d) - (long long )ret >= 0LL [2024-01-27 14:47:14,951 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (4294967294LL - (long long )oldTop) - (long long )ret >= 0LL [2024-01-27 14:47:14,951 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483638LL + (long long )d) + (long long )oldTop >= 0LL [2024-01-27 14:47:14,951 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483658LL - (long long )d) + (long long )ret >= 0LL [2024-01-27 14:47:14,951 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483657LL - (long long )d) - (long long )oldTop >= 0LL [2024-01-27 14:47:14,951 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483648LL + (long long )newTop) + (long long )ret >= 0LL [2024-01-27 14:47:14,951 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483637LL + (long long )d) - (long long )oldTop >= 0LL [2024-01-27 14:47:14,951 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (4294967295LL + (long long )oldTop) - (long long )ret >= 0LL [2024-01-27 14:47:14,952 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (4294967295LL - (long long )oldTop) + (long long )ret >= 0LL [2024-01-27 14:47:14,952 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (4294967294LL - (long long )oldTop) - (long long )ret >= 0LL [2024-01-27 14:47:14,952 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (4294967296LL + (long long )oldTop) + (long long )ret >= 0LL [2024-01-27 14:47:14,952 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (10LL - (long long )d) + (long long )newTop >= 0LL [2024-01-27 14:47:14,952 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483647LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-27 14:47:14,952 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483637LL + (long long )d) - (long long )ret >= 0LL [2024-01-27 14:47:14,952 INFO L98 nessWitnessExtractor]: Loop invariant at [L719-L726] newTop != 0 [2024-01-27 14:47:14,952 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) [2024-01-27 14:47:14,953 INFO L98 nessWitnessExtractor]: Loop invariant at [L719-L726] newTop <= 64 [2024-01-27 14:47:14,953 INFO L98 nessWitnessExtractor]: Loop invariant at [L719-L726] 10 == d [2024-01-27 14:47:14,953 INFO L98 nessWitnessExtractor]: Loop invariant at [L719-L726] 1 <= newTop [2024-01-27 14:47:14,953 INFO L98 nessWitnessExtractor]: Loop invariant at [L719-L726] d == 10 [2024-01-27 14:47:14,953 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483658LL - (long long )d) + (long long )ret >= 0LL [2024-01-27 14:47:14,953 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] newTop != 0 [2024-01-27 14:47:14,954 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483658LL - (long long )d) + (long long )oldTop >= 0LL [2024-01-27 14:47:14,954 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (4294967294LL - (long long )oldTop) - (long long )ret >= 0LL [2024-01-27 14:47:14,954 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483637LL + (long long )d) - (long long )ret >= 0LL [2024-01-27 14:47:14,954 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (4294967295LL + (long long )oldTop) - (long long )ret >= 0LL [2024-01-27 14:47:14,954 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] newTop <= 64 [2024-01-27 14:47:14,954 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483637LL + (long long )d) - (long long )oldTop >= 0LL [2024-01-27 14:47:14,954 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] 10 == d [2024-01-27 14:47:14,954 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] 1 <= newTop [2024-01-27 14:47:14,955 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483657LL - (long long )d) - (long long )oldTop >= 0LL [2024-01-27 14:47:14,955 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (4294967296LL + (long long )oldTop) + (long long )ret >= 0LL [2024-01-27 14:47:14,955 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (4294967295LL - (long long )oldTop) + (long long )ret >= 0LL [2024-01-27 14:47:14,955 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483638LL + (long long )d) + (long long )ret >= 0LL [2024-01-27 14:47:14,955 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483657LL - (long long )d) - (long long )ret >= 0LL [2024-01-27 14:47:14,955 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] d == 10 [2024-01-27 14:47:14,955 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483638LL + (long long )d) + (long long )oldTop >= 0LL [2024-01-27 14:47:14,956 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (9LL - (long long )d) + (long long )ret >= 0LL [2024-01-27 14:47:14,956 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] newTop != 0 [2024-01-27 14:47:14,956 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ret == 0 || ret == 1 [2024-01-27 14:47:14,957 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (-11LL + (long long )d) + (long long )ret >= 0LL [2024-01-27 14:47:14,957 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (10LL - (long long )d) + (long long )ret >= 0LL [2024-01-27 14:47:14,957 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] d == 10 [2024-01-27 14:47:14,957 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] oldTop <= 64 [2024-01-27 14:47:14,957 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (11LL - (long long )d) - (long long )ret >= 0LL [2024-01-27 14:47:14,957 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (-9LL + (long long )d) - (long long )ret >= 0LL [2024-01-27 14:47:14,957 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ret <= 1 [2024-01-27 14:47:14,958 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= ret [2024-01-27 14:47:14,958 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] newTop <= 64 [2024-01-27 14:47:14,958 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 10 == d [2024-01-27 14:47:14,958 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] newTop != 0 [2024-01-27 14:47:14,958 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (11LL - (long long )d) - (long long )ret >= 0LL [2024-01-27 14:47:14,959 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] d == 10 [2024-01-27 14:47:14,959 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= oldTop [2024-01-27 14:47:14,959 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (-9LL + (long long )d) - (long long )ret >= 0LL [2024-01-27 14:47:14,960 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 1 <= newTop [2024-01-27 14:47:14,962 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ret == 1 [2024-01-27 14:47:14,962 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= oldTop [2024-01-27 14:47:14,963 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 1 <= newTop [2024-01-27 14:47:14,963 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (-10LL + (long long )d) + (long long )ret >= 0LL [2024-01-27 14:47:14,967 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] oldTop <= 64 [2024-01-27 14:47:14,967 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 10 == d [2024-01-27 14:47:14,968 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] newTop <= 64 [2024-01-27 14:47:14,968 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (unsigned long )arg == 0UL [2024-01-27 14:47:14,968 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx <= 66 [2024-01-27 14:47:14,968 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] top == 0 [2024-01-27 14:47:14,968 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx <= 66 [2024-01-27 14:47:14,968 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx % 2 == 1 [2024-01-27 14:47:14,968 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 1 <= next_alloc_idx [2024-01-27 14:47:14,968 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx % 2 == 1 [2024-01-27 14:47:14,968 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 1 <= next_alloc_idx [2024-01-27 14:47:14,969 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] top <= 64 [2024-01-27 14:47:14,969 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (unsigned long )arg == 0UL [2024-01-27 14:47:14,969 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 0 <= top [2024-01-27 14:47:14,969 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 1 <= next_alloc_idx [2024-01-27 14:47:14,969 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] top <= 64 [2024-01-27 14:47:14,969 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 10 == d [2024-01-27 14:47:14,969 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] newTop <= 64 [2024-01-27 14:47:14,969 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 0 <= oldTop [2024-01-27 14:47:14,970 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] next_alloc_idx % 2 == 1 [2024-01-27 14:47:14,970 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 1 <= newTop [2024-01-27 14:47:14,970 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 0 <= top [2024-01-27 14:47:14,970 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] next_alloc_idx <= 66 [2024-01-27 14:47:14,970 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) [2024-01-27 14:47:14,970 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] d == 10 [2024-01-27 14:47:14,971 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] oldTop <= 64 [2024-01-27 14:47:14,971 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] newTop != 0 [2024-01-27 14:47:14,971 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] u <= 64 [2024-01-27 14:47:14,971 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] u != 0 [2024-01-27 14:47:14,972 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 0 <= e [2024-01-27 14:47:14,972 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] *v <= 64 [2024-01-27 14:47:14,972 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] next_alloc_idx % 2 == 1 [2024-01-27 14:47:14,972 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 0 <= top [2024-01-27 14:47:14,972 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 0 <= *v [2024-01-27 14:47:14,972 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] e <= 64 [2024-01-27 14:47:14,972 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] v == & top [2024-01-27 14:47:14,972 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 1 <= u [2024-01-27 14:47:14,972 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 1 <= next_alloc_idx [2024-01-27 14:47:14,973 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] top <= 64 [2024-01-27 14:47:14,973 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] next_alloc_idx <= 66 [2024-01-27 14:47:14,973 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] next_alloc_idx <= 66 [2024-01-27 14:47:14,973 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] next_alloc_idx % 2 == 1 [2024-01-27 14:47:14,973 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] 1 <= next_alloc_idx [2024-01-27 14:47:14,973 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] e <= 64 [2024-01-27 14:47:14,973 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] top <= 64 [2024-01-27 14:47:14,973 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] 0 <= top [2024-01-27 14:47:14,973 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] 0 <= *v [2024-01-27 14:47:14,974 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] u <= 64 [2024-01-27 14:47:14,974 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] u != 0 [2024-01-27 14:47:14,974 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] 0 <= e [2024-01-27 14:47:14,974 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] 1 <= u [2024-01-27 14:47:14,974 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] *v <= 64 [2024-01-27 14:47:14,974 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] v == & top [2024-01-27 14:47:14,974 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-27 14:47:14,974 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483637LL + (long long )d) - (long long )oldTop >= 0LL [2024-01-27 14:47:14,974 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967296LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-27 14:47:14,975 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483658LL - (long long )d) + (long long )ret >= 0LL [2024-01-27 14:47:14,975 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967296LL + (long long )oldTop) + (long long )ret >= 0LL [2024-01-27 14:47:14,975 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL - (long long )oldTop) + (long long )ret >= 0LL [2024-01-27 14:47:14,975 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL + (long long )oldTop) - (long long )ret >= 0LL [2024-01-27 14:47:14,975 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL + (long long )newTop) - (long long )ret >= 0LL [2024-01-27 14:47:14,975 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-27 14:47:14,975 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483657LL - (long long )d) - (long long )newTop >= 0LL [2024-01-27 14:47:14,975 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483638LL + (long long )d) + (long long )oldTop >= 0LL [2024-01-27 14:47:14,975 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967294LL - (long long )oldTop) - (long long )ret >= 0LL [2024-01-27 14:47:14,976 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] d == 10 [2024-01-27 14:47:14,976 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483638LL + (long long )d) + (long long )newTop >= 0LL [2024-01-27 14:47:14,976 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483658LL - (long long )d) + (long long )oldTop >= 0LL [2024-01-27 14:47:14,976 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967296LL + (long long )newTop) + (long long )ret >= 0LL [2024-01-27 14:47:14,976 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483657LL - (long long )d) - (long long )oldTop >= 0LL [2024-01-27 14:47:14,976 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] 10 == d [2024-01-27 14:47:14,976 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967294LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-27 14:47:14,977 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483658LL - (long long )d) + (long long )newTop >= 0LL [2024-01-27 14:47:14,978 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483637LL + (long long )d) - (long long )ret >= 0LL [2024-01-27 14:47:14,978 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483638LL + (long long )d) + (long long )ret >= 0LL [2024-01-27 14:47:14,978 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483637LL + (long long )d) - (long long )newTop >= 0LL [2024-01-27 14:47:14,978 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483657LL - (long long )d) - (long long )ret >= 0LL [2024-01-27 14:47:14,978 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967294LL - (long long )newTop) - (long long )ret >= 0LL [2024-01-27 14:47:14,978 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL - (long long )newTop) + (long long )ret >= 0LL [2024-01-27 14:47:14,978 INFO L98 nessWitnessExtractor]: Loop invariant at [L729-L734] (unsigned long )arg == 0UL [2024-01-27 14:47:14,979 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (unsigned long )arg == 0UL [2024-01-27 14:47:14,979 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx % 2 == 1 [2024-01-27 14:47:14,979 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx <= 66 [2024-01-27 14:47:14,979 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx % 2 == 1 [2024-01-27 14:47:14,979 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 1 <= next_alloc_idx [2024-01-27 14:47:14,979 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] top == 0 [2024-01-27 14:47:14,980 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 1 <= next_alloc_idx [2024-01-27 14:47:14,980 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (unsigned long )arg == 0UL [2024-01-27 14:47:14,980 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 0 <= top [2024-01-27 14:47:14,980 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] top <= 64 [2024-01-27 14:47:14,980 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx <= 66 [2024-01-27 14:47:14,980 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483648LL - (long long )newTop) + (long long )ret >= 0LL [2024-01-27 14:47:14,980 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483657LL - (long long )d) - (long long )ret >= 0LL [2024-01-27 14:47:14,980 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483648LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-27 14:47:14,980 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483658LL - (long long )d) + (long long )ret >= 0LL [2024-01-27 14:47:14,981 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (10LL - (long long )d) - (long long )newTop >= 0LL [2024-01-27 14:47:14,981 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483647LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-27 14:47:14,981 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483657LL - (long long )d) - (long long )oldTop >= 0LL [2024-01-27 14:47:14,981 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (4294967296LL + (long long )oldTop) + (long long )ret >= 0LL [2024-01-27 14:47:14,981 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483647LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-27 14:47:14,981 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (10LL - (long long )d) + (long long )newTop >= 0LL [2024-01-27 14:47:14,981 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483647LL - (long long )newTop) - (long long )ret >= 0LL [2024-01-27 14:47:14,981 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483648LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-27 14:47:14,981 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483637LL + (long long )d) - (long long )oldTop >= 0LL [2024-01-27 14:47:14,982 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483647LL + (long long )newTop) - (long long )ret >= 0LL [2024-01-27 14:47:14,982 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483648LL + (long long )newTop) + (long long )ret >= 0LL [2024-01-27 14:47:14,982 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (4294967295LL + (long long )oldTop) - (long long )ret >= 0LL [2024-01-27 14:47:14,982 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] 10 == d [2024-01-27 14:47:14,982 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (-10LL + (long long )d) + (long long )newTop >= 0LL [2024-01-27 14:47:14,982 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483638LL + (long long )d) + (long long )ret >= 0LL [2024-01-27 14:47:14,982 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483637LL + (long long )d) - (long long )ret >= 0LL [2024-01-27 14:47:14,982 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] d == 10 [2024-01-27 14:47:14,982 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] newTop == 0 [2024-01-27 14:47:14,983 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (4294967294LL - (long long )oldTop) - (long long )ret >= 0LL [2024-01-27 14:47:14,983 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483658LL - (long long )d) + (long long )oldTop >= 0LL [2024-01-27 14:47:14,983 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (4294967295LL - (long long )oldTop) + (long long )ret >= 0LL [2024-01-27 14:47:14,983 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483638LL + (long long )d) + (long long )oldTop >= 0LL [2024-01-27 14:47:14,983 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (-10LL + (long long )d) - (long long )newTop >= 0LL [2024-01-27 14:47:15,020 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:47:15,304 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] [2024-01-27 14:47:15,311 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:47:15,324 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-27 14:47:15,385 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: next_alloc_idx [2024-01-27 14:47:15,385 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@31e838cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:47:15, skipping insertion in model container [2024-01-27 14:47:15,385 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:47:15,386 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:47:15,387 INFO L158 Benchmark]: Toolchain (without parser) took 672.10ms. Allocated memory was 71.3MB in the beginning and 88.1MB in the end (delta: 16.8MB). Free memory was 30.5MB in the beginning and 42.4MB in the end (delta: -11.9MB). Peak memory consumption was 8.1MB. Max. memory is 16.1GB. [2024-01-27 14:47:15,388 INFO L158 Benchmark]: Witness Parser took 0.22ms. Allocated memory is still 71.3MB. Free memory was 47.9MB in the beginning and 47.9MB in the end (delta: 46.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:47:15,388 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 71.3MB. Free memory is still 55.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:47:15,388 INFO L158 Benchmark]: CACSL2BoogieTranslator took 669.29ms. Allocated memory was 71.3MB in the beginning and 88.1MB in the end (delta: 16.8MB). Free memory was 30.3MB in the beginning and 42.4MB in the end (delta: -12.1MB). Peak memory consumption was 8.1MB. Max. memory is 16.1GB. [2024-01-27 14:47:15,394 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.22ms. Allocated memory is still 71.3MB. Free memory was 47.9MB in the beginning and 47.9MB in the end (delta: 46.9kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.11ms. Allocated memory is still 71.3MB. Free memory is still 55.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 669.29ms. Allocated memory was 71.3MB in the beginning and 88.1MB in the end (delta: 16.8MB). Free memory was 30.3MB in the beginning and 42.4MB in the end (delta: -12.1MB). Peak memory consumption was 8.1MB. 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: 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