./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 ab2e0ac4 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/pthread-ext/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-ab2e0ac-m [2024-01-29 14:12:37,563 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:12:37,656 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 14:12:37,661 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:12:37,662 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:12:37,691 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:12:37,692 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:12:37,693 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:12:37,694 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:12:37,697 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:12:37,698 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:12:37,698 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:12:37,699 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:12:37,700 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:12:37,700 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:12:37,701 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:12:37,701 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:12:37,701 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:12:37,702 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 14:12:37,702 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:12:37,702 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:12:37,703 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:12:37,703 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:12:37,703 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:12:37,703 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:12:37,704 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:12:37,704 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:12:37,704 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:12:37,705 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:12:37,705 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:12:37,706 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:12:37,707 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:12:37,707 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:12:37,707 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:12:37,707 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:12:37,708 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:12:37,708 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 14:12:37,708 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 14:12:37,708 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:12:37,708 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:12:37,709 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:12:37,709 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:12:37,709 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:12:37,710 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:12:37,988 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:12:38,025 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:12:38,028 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:12:38,029 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:12:38,030 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:12:38,031 INFO L431 ainManager$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 [2024-01-29 14:12:38,245 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:12:38,245 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:12:38,246 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/36_stack_cas_p0_vs_concur.i [2024-01-29 14:12:39,360 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:12:39,625 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:12:39,626 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/36_stack_cas_p0_vs_concur.i [2024-01-29 14:12:39,640 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/80d607aad/75acc20a104d4151a16ff11284319fb9/FLAGf52e61fd0 [2024-01-29 14:12:39,651 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/80d607aad/75acc20a104d4151a16ff11284319fb9 [2024-01-29 14:12:39,652 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:12:39,653 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:12:39,654 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:12:39,654 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:12:39,659 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:12:39,660 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:12:38" (1/2) ... [2024-01-29 14:12:39,660 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b2dd10e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:12:39, skipping insertion in model container [2024-01-29 14:12:39,661 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:12:38" (1/2) ... [2024-01-29 14:12:39,662 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@354c926f and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:12:39, skipping insertion in model container [2024-01-29 14:12:39,662 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:12:39" (2/2) ... [2024-01-29 14:12:39,663 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b2dd10e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:12:39, skipping insertion in model container [2024-01-29 14:12:39,663 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:12:39" (2/2) ... [2024-01-29 14:12:39,663 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:12:39,899 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:12:39,901 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] top <= 64 [2024-01-29 14:12:39,902 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 1 <= next_alloc_idx [2024-01-29 14:12:39,902 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] top == 0 [2024-01-29 14:12:39,902 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx <= 66 [2024-01-29 14:12:39,902 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx % 2 == 1 [2024-01-29 14:12:39,903 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx % 2 == 1 [2024-01-29 14:12:39,903 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (unsigned long )arg == 0UL [2024-01-29 14:12:39,904 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 0 <= top [2024-01-29 14:12:39,904 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (unsigned long )arg == 0UL [2024-01-29 14:12:39,904 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 1 <= next_alloc_idx [2024-01-29 14:12:39,904 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx <= 66 [2024-01-29 14:12:39,904 INFO L98 nessWitnessExtractor]: Location invariant after [L708-L712] top <= 64 [2024-01-29 14:12:39,904 INFO L98 nessWitnessExtractor]: Location invariant after [L708-L712] 0 <= *curr_alloc_idx [2024-01-29 14:12:39,905 INFO L98 nessWitnessExtractor]: Location invariant after [L708-L712] 0 <= top [2024-01-29 14:12:39,905 INFO L98 nessWitnessExtractor]: Location invariant after [L708-L712] *curr_alloc_idx <= 64 [2024-01-29 14:12:39,905 INFO L98 nessWitnessExtractor]: Location invariant after [L708-L712] 3 <= next_alloc_idx [2024-01-29 14:12:39,905 INFO L98 nessWitnessExtractor]: Location invariant after [L708-L712] next_alloc_idx % 2 == 1 [2024-01-29 14:12:39,905 INFO L98 nessWitnessExtractor]: Location invariant after [L708-L712] next_alloc_idx <= 66 [2024-01-29 14:12:39,905 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (unsigned long )arg == 0UL [2024-01-29 14:12:39,906 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] 0 <= top [2024-01-29 14:12:39,906 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] top <= 64 [2024-01-29 14:12:39,906 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] 65 <= next_alloc_idx [2024-01-29 14:12:39,907 INFO L98 nessWitnessExtractor]: Location invariant after [L710-L711] 0 <= top [2024-01-29 14:12:39,907 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] next_alloc_idx != -1 [2024-01-29 14:12:39,907 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] 0 <= top [2024-01-29 14:12:39,907 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] 1 <= next_alloc_idx [2024-01-29 14:12:39,907 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] next_alloc_idx <= 66 [2024-01-29 14:12:39,907 INFO L98 nessWitnessExtractor]: Location invariant after [L710-L711] next_alloc_idx <= 64 [2024-01-29 14:12:39,908 INFO L98 nessWitnessExtractor]: Location invariant after [L710-L711] 1 <= next_alloc_idx [2024-01-29 14:12:39,908 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] next_alloc_idx <= 66 [2024-01-29 14:12:39,908 INFO L98 nessWitnessExtractor]: Location invariant after [L710-L711] top <= 64 [2024-01-29 14:12:39,908 INFO L98 nessWitnessExtractor]: Location invariant after [L710-L711] next_alloc_idx % 2 == 1 [2024-01-29 14:12:39,908 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] next_alloc_idx % 2 == 1 [2024-01-29 14:12:39,908 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] top <= 64 [2024-01-29 14:12:39,909 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] next_alloc_idx % 2 == 1 [2024-01-29 14:12:39,909 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] newTop == 0 [2024-01-29 14:12:39,909 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (4294967294LL - (long long )oldTop) - (long long )ret >= 0LL [2024-01-29 14:12:39,909 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (4294967295LL - (long long )oldTop) + (long long )ret >= 0LL [2024-01-29 14:12:39,910 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (4294967295LL + (long long )oldTop) - (long long )ret >= 0LL [2024-01-29 14:12:39,910 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483637LL + (long long )d) - (long long )ret >= 0LL [2024-01-29 14:12:39,911 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (-10LL + (long long )d) - (long long )newTop >= 0LL [2024-01-29 14:12:39,911 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483647LL - (long long )newTop) - (long long )ret >= 0LL [2024-01-29 14:12:39,911 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (10LL - (long long )d) + (long long )newTop >= 0LL [2024-01-29 14:12:39,911 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] d == 10 [2024-01-29 14:12:39,911 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483657LL - (long long )d) - (long long )ret >= 0LL [2024-01-29 14:12:39,912 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483638LL + (long long )d) + (long long )ret >= 0LL [2024-01-29 14:12:39,912 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483657LL - (long long )d) - (long long )oldTop >= 0LL [2024-01-29 14:12:39,912 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483648LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:12:39,913 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483647LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:12:39,913 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483658LL - (long long )d) + (long long )oldTop >= 0LL [2024-01-29 14:12:39,913 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (-10LL + (long long )d) + (long long )newTop >= 0LL [2024-01-29 14:12:39,913 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483648LL + (long long )newTop) + (long long )ret >= 0LL [2024-01-29 14:12:39,913 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] 10 == d [2024-01-29 14:12:39,914 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483648LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:12:39,914 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483647LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:12:39,915 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483648LL - (long long )newTop) + (long long )ret >= 0LL [2024-01-29 14:12:39,915 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483658LL - (long long )d) + (long long )ret >= 0LL [2024-01-29 14:12:39,915 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483638LL + (long long )d) + (long long )oldTop >= 0LL [2024-01-29 14:12:39,916 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (4294967296LL + (long long )oldTop) + (long long )ret >= 0LL [2024-01-29 14:12:39,916 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483647LL + (long long )newTop) - (long long )ret >= 0LL [2024-01-29 14:12:39,916 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (10LL - (long long )d) - (long long )newTop >= 0LL [2024-01-29 14:12:39,916 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483637LL + (long long )d) - (long long )oldTop >= 0LL [2024-01-29 14:12:39,916 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] (unsigned long )arg == 0UL [2024-01-29 14:12:39,916 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 1 <= top [2024-01-29 14:12:39,917 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] top != 0 [2024-01-29 14:12:39,917 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] top <= 64 [2024-01-29 14:12:39,917 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] next_alloc_idx <= 66 [2024-01-29 14:12:39,917 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] next_alloc_idx % 2 == 1 [2024-01-29 14:12:39,917 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 1 <= next_alloc_idx [2024-01-29 14:12:39,917 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] 0 <= top [2024-01-29 14:12:39,918 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] 1 <= newTop [2024-01-29 14:12:39,918 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] newTop != 0 [2024-01-29 14:12:39,918 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] newTop <= 64 [2024-01-29 14:12:39,918 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] d == 10 [2024-01-29 14:12:39,918 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] top <= 64 [2024-01-29 14:12:39,918 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] next_alloc_idx % 2 == 1 [2024-01-29 14:12:39,919 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) [2024-01-29 14:12:39,919 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] next_alloc_idx <= 66 [2024-01-29 14:12:39,919 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] 1 <= next_alloc_idx [2024-01-29 14:12:39,919 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] 10 == d [2024-01-29 14:12:39,919 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483638LL + (long long )d) + (long long )ret >= 0LL [2024-01-29 14:12:39,919 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483637LL + (long long )d) - (long long )ret >= 0LL [2024-01-29 14:12:39,920 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] 10 == d [2024-01-29 14:12:39,920 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483657LL - (long long )d) - (long long )ret >= 0LL [2024-01-29 14:12:39,920 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483658LL - (long long )d) + (long long )oldTop >= 0LL [2024-01-29 14:12:39,920 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483637LL + (long long )d) - (long long )oldTop >= 0LL [2024-01-29 14:12:39,920 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483638LL + (long long )d) + (long long )oldTop >= 0LL [2024-01-29 14:12:39,920 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (4294967296LL + (long long )oldTop) + (long long )ret >= 0LL [2024-01-29 14:12:39,921 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (4294967295LL - (long long )oldTop) + (long long )ret >= 0LL [2024-01-29 14:12:39,921 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483657LL - (long long )d) - (long long )oldTop >= 0LL [2024-01-29 14:12:39,921 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] d == 10 [2024-01-29 14:12:39,921 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (4294967294LL - (long long )oldTop) - (long long )ret >= 0LL [2024-01-29 14:12:39,921 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] newTop != 0 [2024-01-29 14:12:39,921 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] 1 <= newTop [2024-01-29 14:12:39,921 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (4294967295LL + (long long )oldTop) - (long long )ret >= 0LL [2024-01-29 14:12:39,922 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] newTop <= 64 [2024-01-29 14:12:39,922 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483658LL - (long long )d) + (long long )ret >= 0LL [2024-01-29 14:12:39,922 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483658LL - (long long )d) + (long long )ret >= 0LL [2024-01-29 14:12:39,923 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483637LL + (long long )d) - (long long )ret >= 0LL [2024-01-29 14:12:39,923 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483637LL + (long long )d) - (long long )oldTop >= 0LL [2024-01-29 14:12:39,923 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] 10 == d [2024-01-29 14:12:39,923 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483657LL - (long long )d) - (long long )newTop >= 0LL [2024-01-29 14:12:39,923 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967294LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:12:39,923 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483638LL + (long long )d) + (long long )oldTop >= 0LL [2024-01-29 14:12:39,924 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483637LL + (long long )d) - (long long )newTop >= 0LL [2024-01-29 14:12:39,924 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] d == 10 [2024-01-29 14:12:39,925 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483638LL + (long long )d) + (long long )ret >= 0LL [2024-01-29 14:12:39,925 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967296LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:12:39,925 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967294LL - (long long )newTop) - (long long )ret >= 0LL [2024-01-29 14:12:39,926 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483638LL + (long long )d) + (long long )newTop >= 0LL [2024-01-29 14:12:39,926 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:12:39,926 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL + (long long )newTop) - (long long )ret >= 0LL [2024-01-29 14:12:39,926 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967296LL + (long long )newTop) + (long long )ret >= 0LL [2024-01-29 14:12:39,927 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:12:39,927 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL - (long long )newTop) + (long long )ret >= 0LL [2024-01-29 14:12:39,928 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967294LL - (long long )oldTop) - (long long )ret >= 0LL [2024-01-29 14:12:39,928 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL - (long long )oldTop) + (long long )ret >= 0LL [2024-01-29 14:12:39,928 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967296LL + (long long )oldTop) + (long long )ret >= 0LL [2024-01-29 14:12:39,928 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483657LL - (long long )d) - (long long )oldTop >= 0LL [2024-01-29 14:12:39,928 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483657LL - (long long )d) - (long long )ret >= 0LL [2024-01-29 14:12:39,929 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483658LL - (long long )d) + (long long )oldTop >= 0LL [2024-01-29 14:12:39,929 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483658LL - (long long )d) + (long long )newTop >= 0LL [2024-01-29 14:12:39,929 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL + (long long )oldTop) - (long long )ret >= 0LL [2024-01-29 14:12:39,929 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] 0 <= top [2024-01-29 14:12:39,929 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] u != 0 [2024-01-29 14:12:39,929 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] next_alloc_idx % 2 == 1 [2024-01-29 14:12:39,930 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] v == & top [2024-01-29 14:12:39,931 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] *r <= 1 [2024-01-29 14:12:39,931 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] *r == 0 || *r == 1 [2024-01-29 14:12:39,931 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] 0 <= e [2024-01-29 14:12:39,931 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] next_alloc_idx <= 66 [2024-01-29 14:12:39,931 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] e <= 64 [2024-01-29 14:12:39,932 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] 1 <= u [2024-01-29 14:12:39,932 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] top <= 64 [2024-01-29 14:12:39,932 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] u <= 64 [2024-01-29 14:12:39,932 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] 0 <= *r [2024-01-29 14:12:39,932 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] 0 <= *v [2024-01-29 14:12:39,932 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] *v <= 64 [2024-01-29 14:12:39,932 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] 1 <= next_alloc_idx [2024-01-29 14:12:39,933 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] u <= 64 [2024-01-29 14:12:39,933 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] v == & top [2024-01-29 14:12:39,933 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] 0 <= *v [2024-01-29 14:12:39,933 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] top <= 64 [2024-01-29 14:12:39,933 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] u != 0 [2024-01-29 14:12:39,933 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] 1 <= next_alloc_idx [2024-01-29 14:12:39,934 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] next_alloc_idx <= 66 [2024-01-29 14:12:39,934 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] 0 <= top [2024-01-29 14:12:39,934 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] 1 <= u [2024-01-29 14:12:39,934 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] *v <= 64 [2024-01-29 14:12:39,934 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] 0 <= e [2024-01-29 14:12:39,935 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] e <= 64 [2024-01-29 14:12:39,935 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] next_alloc_idx % 2 == 1 [2024-01-29 14:12:39,935 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] *v <= 64 [2024-01-29 14:12:39,935 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] top <= 64 [2024-01-29 14:12:39,935 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 0 <= *v [2024-01-29 14:12:39,935 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] u <= 64 [2024-01-29 14:12:39,936 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 1 <= next_alloc_idx [2024-01-29 14:12:39,936 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] u != 0 [2024-01-29 14:12:39,936 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] v == & top [2024-01-29 14:12:39,936 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] next_alloc_idx % 2 == 1 [2024-01-29 14:12:39,936 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] next_alloc_idx <= 66 [2024-01-29 14:12:39,936 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] e <= 64 [2024-01-29 14:12:39,937 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 0 <= top [2024-01-29 14:12:39,937 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 1 <= u [2024-01-29 14:12:39,937 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 0 <= e [2024-01-29 14:12:39,937 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] oldTop <= 64 [2024-01-29 14:12:39,938 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] d == 10 [2024-01-29 14:12:39,938 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 0 <= oldTop [2024-01-29 14:12:39,938 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 10 == d [2024-01-29 14:12:39,938 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) [2024-01-29 14:12:39,938 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] newTop <= 64 [2024-01-29 14:12:39,939 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] newTop != 0 [2024-01-29 14:12:39,939 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 1 <= newTop [2024-01-29 14:12:39,939 INFO L98 nessWitnessExtractor]: Loop invariant at [L719-L726] 10 == d [2024-01-29 14:12:39,939 INFO L98 nessWitnessExtractor]: Loop invariant at [L719-L726] newTop != 0 [2024-01-29 14:12:39,940 INFO L98 nessWitnessExtractor]: Loop invariant at [L719-L726] 1 <= newTop [2024-01-29 14:12:39,940 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) [2024-01-29 14:12:39,940 INFO L98 nessWitnessExtractor]: Loop invariant at [L719-L726] newTop <= 64 [2024-01-29 14:12:39,941 INFO L98 nessWitnessExtractor]: Loop invariant at [L719-L726] d == 10 [2024-01-29 14:12:39,941 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] top <= 64 [2024-01-29 14:12:39,942 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 0 <= oldTop [2024-01-29 14:12:39,944 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] oldTop <= 64 [2024-01-29 14:12:39,944 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 1 <= next_alloc_idx [2024-01-29 14:12:39,945 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 10 == d [2024-01-29 14:12:39,945 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 0 <= top [2024-01-29 14:12:39,950 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 1 <= newTop [2024-01-29 14:12:39,950 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] newTop <= 64 [2024-01-29 14:12:39,950 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] next_alloc_idx % 2 == 1 [2024-01-29 14:12:39,950 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] next_alloc_idx <= 66 [2024-01-29 14:12:39,950 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) [2024-01-29 14:12:39,951 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] d == 10 [2024-01-29 14:12:39,951 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] newTop != 0 [2024-01-29 14:12:39,951 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] oldTop <= 64 [2024-01-29 14:12:39,951 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] d == 10 [2024-01-29 14:12:39,951 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) [2024-01-29 14:12:39,951 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] newTop <= 64 [2024-01-29 14:12:39,951 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= oldTop [2024-01-29 14:12:39,952 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 10 == d [2024-01-29 14:12:39,952 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 1 <= newTop [2024-01-29 14:12:39,952 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] newTop != 0 [2024-01-29 14:12:39,952 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (unsigned long )arg == 0UL [2024-01-29 14:12:39,952 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] newTop != 0 [2024-01-29 14:12:39,952 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] d == 10 [2024-01-29 14:12:39,953 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= oldTop [2024-01-29 14:12:39,953 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (-10LL + (long long )d) + (long long )ret >= 0LL [2024-01-29 14:12:39,953 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (-9LL + (long long )d) - (long long )ret >= 0LL [2024-01-29 14:12:39,953 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] newTop <= 64 [2024-01-29 14:12:39,953 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (-9LL + (long long )d) - (long long )ret >= 0LL [2024-01-29 14:12:39,953 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ret == 1 [2024-01-29 14:12:39,953 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] oldTop <= 64 [2024-01-29 14:12:39,953 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] oldTop <= 64 [2024-01-29 14:12:39,954 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] newTop != 0 [2024-01-29 14:12:39,955 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (11LL - (long long )d) - (long long )ret >= 0LL [2024-01-29 14:12:39,955 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 10 == d [2024-01-29 14:12:39,955 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (-11LL + (long long )d) + (long long )ret >= 0LL [2024-01-29 14:12:39,955 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= ret [2024-01-29 14:12:39,955 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (10LL - (long long )d) + (long long )ret >= 0LL [2024-01-29 14:12:39,955 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] newTop <= 64 [2024-01-29 14:12:39,955 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] d == 10 [2024-01-29 14:12:39,956 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= oldTop [2024-01-29 14:12:39,956 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ret == 0 || ret == 1 [2024-01-29 14:12:39,956 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 1 <= newTop [2024-01-29 14:12:39,956 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (9LL - (long long )d) + (long long )ret >= 0LL [2024-01-29 14:12:39,956 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (11LL - (long long )d) - (long long )ret >= 0LL [2024-01-29 14:12:39,956 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 10 == d [2024-01-29 14:12:39,956 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ret <= 1 [2024-01-29 14:12:39,956 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 1 <= newTop [2024-01-29 14:12:39,957 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483657LL - (long long )d) - (long long )ret >= 0LL [2024-01-29 14:12:39,957 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483657LL - (long long )d) - (long long )ret >= 0LL [2024-01-29 14:12:39,957 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] d == 10 [2024-01-29 14:12:39,957 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483638LL + (long long )d) + (long long )ret >= 0LL [2024-01-29 14:12:39,957 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] newTop <= 64 [2024-01-29 14:12:39,957 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483648LL + (long long )newTop) + (long long )ret >= 0LL [2024-01-29 14:12:39,958 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] 10 == d [2024-01-29 14:12:39,958 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (4294967295LL + (long long )oldTop) - (long long )ret >= 0LL [2024-01-29 14:12:39,958 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (10LL - (long long )d) - (long long )newTop >= 0LL [2024-01-29 14:12:39,958 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483658LL - (long long )d) + (long long )oldTop >= 0LL [2024-01-29 14:12:39,958 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (4294967294LL - (long long )oldTop) - (long long )ret >= 0LL [2024-01-29 14:12:39,959 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483647LL + (long long )newTop) - (long long )ret >= 0LL [2024-01-29 14:12:39,959 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483648LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:12:39,959 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (4294967296LL + (long long )oldTop) + (long long )ret >= 0LL [2024-01-29 14:12:39,959 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] 0 <= newTop [2024-01-29 14:12:39,959 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] newTop == 0 [2024-01-29 14:12:39,959 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (4294967295LL + (long long )oldTop) - (long long )ret >= 0LL [2024-01-29 14:12:39,959 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] d == 10 [2024-01-29 14:12:39,960 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (4294967294LL - (long long )oldTop) - (long long )ret >= 0LL [2024-01-29 14:12:39,960 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483657LL - (long long )d) - (long long )oldTop >= 0LL [2024-01-29 14:12:39,960 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483658LL - (long long )d) + (long long )ret >= 0LL [2024-01-29 14:12:39,960 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483638LL + (long long )d) + (long long )oldTop >= 0LL [2024-01-29 14:12:39,960 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] 10 == d [2024-01-29 14:12:39,960 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483658LL - (long long )d) + (long long )oldTop >= 0LL [2024-01-29 14:12:39,960 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483637LL + (long long )d) - (long long )ret >= 0LL [2024-01-29 14:12:39,961 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483637LL + (long long )d) - (long long )oldTop >= 0LL [2024-01-29 14:12:39,961 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483648LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:12:39,961 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483648LL - (long long )newTop) + (long long )ret >= 0LL [2024-01-29 14:12:39,962 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483658LL - (long long )d) + (long long )ret >= 0LL [2024-01-29 14:12:39,963 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483657LL - (long long )d) - (long long )oldTop >= 0LL [2024-01-29 14:12:39,963 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (4294967295LL - (long long )oldTop) + (long long )ret >= 0LL [2024-01-29 14:12:39,963 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (4294967296LL + (long long )oldTop) + (long long )ret >= 0LL [2024-01-29 14:12:39,963 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483638LL + (long long )d) + (long long )ret >= 0LL [2024-01-29 14:12:39,963 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (10LL - (long long )d) + (long long )newTop >= 0LL [2024-01-29 14:12:39,964 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483637LL + (long long )d) - (long long )oldTop >= 0LL [2024-01-29 14:12:39,964 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (-10LL + (long long )d) + (long long )newTop >= 0LL [2024-01-29 14:12:39,964 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (-10LL + (long long )d) - (long long )newTop >= 0LL [2024-01-29 14:12:39,964 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483647LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:12:39,964 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483647LL - (long long )newTop) - (long long )ret >= 0LL [2024-01-29 14:12:39,964 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (4294967295LL - (long long )oldTop) + (long long )ret >= 0LL [2024-01-29 14:12:39,965 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483637LL + (long long )d) - (long long )ret >= 0LL [2024-01-29 14:12:39,965 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483647LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:12:39,965 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483638LL + (long long )d) + (long long )oldTop >= 0LL [2024-01-29 14:12:39,965 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 0 <= e [2024-01-29 14:12:39,965 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 1 <= next_alloc_idx [2024-01-29 14:12:39,965 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] next_alloc_idx <= 66 [2024-01-29 14:12:39,965 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] *v <= 64 [2024-01-29 14:12:39,966 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] v == & top [2024-01-29 14:12:39,966 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] top <= 64 [2024-01-29 14:12:39,966 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (((1 <= top && 1 <= *v) && top != 0) && *v != 0) || (0 <= top && 0 <= *v) [2024-01-29 14:12:39,966 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 1 <= u [2024-01-29 14:12:39,966 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] u <= 64 [2024-01-29 14:12:39,966 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] next_alloc_idx % 2 == 1 [2024-01-29 14:12:39,966 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] e <= 64 [2024-01-29 14:12:39,967 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] u != 0 [2024-01-29 14:12:39,967 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] d == 10 [2024-01-29 14:12:39,967 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] newTop != 0 [2024-01-29 14:12:39,967 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 10 == d [2024-01-29 14:12:39,967 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 1 <= newTop [2024-01-29 14:12:39,967 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) [2024-01-29 14:12:39,967 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] newTop <= 64 [2024-01-29 14:12:39,968 INFO L98 nessWitnessExtractor]: Loop invariant at [L729-L734] (unsigned long )arg == 0UL [2024-01-29 14:12:39,968 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx <= 66 [2024-01-29 14:12:39,968 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx <= 66 [2024-01-29 14:12:39,968 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (unsigned long )arg == 0UL [2024-01-29 14:12:39,968 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx % 2 == 1 [2024-01-29 14:12:39,968 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 0 <= top [2024-01-29 14:12:39,968 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 1 <= next_alloc_idx [2024-01-29 14:12:39,969 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] top == 0 [2024-01-29 14:12:39,969 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx % 2 == 1 [2024-01-29 14:12:39,969 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (unsigned long )arg == 0UL [2024-01-29 14:12:39,969 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 1 <= next_alloc_idx [2024-01-29 14:12:39,969 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] top <= 64 [2024-01-29 14:12:40,014 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:12:40,308 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] [2024-01-29 14:12:40,316 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:12:40,328 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local [2024-01-29 14:12:40,391 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: next_alloc_idx [2024-01-29 14:12:40,392 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@354c926f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:12:40, skipping insertion in model container [2024-01-29 14:12:40,392 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:12:40,393 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:12:40,397 INFO L158 Benchmark]: Toolchain (without parser) took 742.28ms. Allocated memory is still 180.4MB. Free memory was 130.0MB in the beginning and 102.7MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2024-01-29 14:12:40,397 INFO L158 Benchmark]: Witness Parser took 0.12ms. Allocated memory is still 115.3MB. Free memory is still 88.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:12:40,397 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 115.3MB. Free memory is still 76.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:12:40,398 INFO L158 Benchmark]: CACSL2BoogieTranslator took 737.93ms. Allocated memory is still 180.4MB. Free memory was 130.0MB in the beginning and 102.7MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2024-01-29 14:12:40,399 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 0.12ms. Allocated memory is still 115.3MB. Free memory is still 88.7MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.17ms. Allocated memory is still 115.3MB. Free memory is still 76.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 737.93ms. Allocated memory is still 180.4MB. Free memory was 130.0MB in the beginning and 102.7MB 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: next_alloc_idx 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-ab2e0ac-m [2024-01-29 14:12:42,593 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:12:42,674 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 14:12:42,682 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:12:42,683 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:12:42,723 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:12:42,724 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:12:42,724 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:12:42,725 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:12:42,729 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:12:42,729 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:12:42,729 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:12:42,730 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:12:42,731 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:12:42,732 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:12:42,732 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:12:42,733 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:12:42,733 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:12:42,733 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:12:42,734 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:12:42,734 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:12:42,735 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:12:42,735 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:12:42,735 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 14:12:42,736 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 14:12:42,736 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:12:42,736 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 14:12:42,736 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:12:42,737 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:12:42,737 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:12:42,738 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:12:42,739 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:12:42,739 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:12:42,739 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:12:42,739 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:12:42,739 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:12:42,740 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:12:42,740 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:12:42,741 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 14:12:42,741 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 14:12:42,741 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:12:42,741 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:12:42,742 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:12:42,742 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:12:42,742 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:12:42,742 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 14:12:42,743 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:12:43,076 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:12:43,099 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:12:43,103 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:12:43,105 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:12:43,106 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:12:43,108 INFO L431 ainManager$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 [2024-01-29 14:12:43,356 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:12:43,366 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:12:43,367 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/36_stack_cas_p0_vs_concur.i [2024-01-29 14:12:44,518 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:12:44,767 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:12:44,771 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/36_stack_cas_p0_vs_concur.i [2024-01-29 14:12:44,787 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7a6995f76/ae47f4dfa3be47eca13efcc6e6a78dd2/FLAG087eded40 [2024-01-29 14:12:44,803 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7a6995f76/ae47f4dfa3be47eca13efcc6e6a78dd2 [2024-01-29 14:12:44,804 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:12:44,805 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:12:44,809 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:12:44,809 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:12:44,813 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:12:44,814 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:12:43" (1/2) ... [2024-01-29 14:12:44,815 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2906e24e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:12:44, skipping insertion in model container [2024-01-29 14:12:44,815 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:12:43" (1/2) ... [2024-01-29 14:12:44,817 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4f35a22b and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:12:44, skipping insertion in model container [2024-01-29 14:12:44,817 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:12:44" (2/2) ... [2024-01-29 14:12:44,817 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2906e24e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:12:44, skipping insertion in model container [2024-01-29 14:12:44,817 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:12:44" (2/2) ... [2024-01-29 14:12:44,818 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:12:45,062 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:12:45,063 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 1 <= newTop [2024-01-29 14:12:45,063 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] d == 10 [2024-01-29 14:12:45,064 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] newTop != 0 [2024-01-29 14:12:45,064 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] newTop <= 64 [2024-01-29 14:12:45,064 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 10 == d [2024-01-29 14:12:45,064 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) [2024-01-29 14:12:45,064 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483638LL + (long long )d) + (long long )ret >= 0LL [2024-01-29 14:12:45,065 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483647LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:12:45,065 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483658LL - (long long )d) + (long long )ret >= 0LL [2024-01-29 14:12:45,065 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (-10LL + (long long )d) + (long long )newTop >= 0LL [2024-01-29 14:12:45,065 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (4294967295LL + (long long )oldTop) - (long long )ret >= 0LL [2024-01-29 14:12:45,065 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483658LL - (long long )d) + (long long )oldTop >= 0LL [2024-01-29 14:12:45,065 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (4294967295LL + (long long )oldTop) - (long long )ret >= 0LL [2024-01-29 14:12:45,066 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483637LL + (long long )d) - (long long )oldTop >= 0LL [2024-01-29 14:12:45,066 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (4294967296LL + (long long )oldTop) + (long long )ret >= 0LL [2024-01-29 14:12:45,066 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483647LL + (long long )newTop) - (long long )ret >= 0LL [2024-01-29 14:12:45,066 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] 0 <= newTop [2024-01-29 14:12:45,066 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483658LL - (long long )d) + (long long )oldTop >= 0LL [2024-01-29 14:12:45,067 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (4294967295LL - (long long )oldTop) + (long long )ret >= 0LL [2024-01-29 14:12:45,067 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (4294967296LL + (long long )oldTop) + (long long )ret >= 0LL [2024-01-29 14:12:45,067 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483657LL - (long long )d) - (long long )oldTop >= 0LL [2024-01-29 14:12:45,067 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483657LL - (long long )d) - (long long )oldTop >= 0LL [2024-01-29 14:12:45,068 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] newTop == 0 [2024-01-29 14:12:45,068 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (10LL - (long long )d) + (long long )newTop >= 0LL [2024-01-29 14:12:45,068 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483648LL + (long long )newTop) + (long long )ret >= 0LL [2024-01-29 14:12:45,068 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483647LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:12:45,068 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] d == 10 [2024-01-29 14:12:45,068 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483648LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:12:45,069 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] d == 10 [2024-01-29 14:12:45,069 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483647LL - (long long )newTop) - (long long )ret >= 0LL [2024-01-29 14:12:45,069 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (10LL - (long long )d) - (long long )newTop >= 0LL [2024-01-29 14:12:45,070 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483657LL - (long long )d) - (long long )ret >= 0LL [2024-01-29 14:12:45,070 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483648LL - (long long )newTop) + (long long )ret >= 0LL [2024-01-29 14:12:45,070 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483637LL + (long long )d) - (long long )ret >= 0LL [2024-01-29 14:12:45,071 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483657LL - (long long )d) - (long long )ret >= 0LL [2024-01-29 14:12:45,071 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483638LL + (long long )d) + (long long )oldTop >= 0LL [2024-01-29 14:12:45,071 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (4294967294LL - (long long )oldTop) - (long long )ret >= 0LL [2024-01-29 14:12:45,072 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] 10 == d [2024-01-29 14:12:45,072 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] newTop <= 64 [2024-01-29 14:12:45,072 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483658LL - (long long )d) + (long long )ret >= 0LL [2024-01-29 14:12:45,072 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483638LL + (long long )d) + (long long )ret >= 0LL [2024-01-29 14:12:45,072 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (2147483637LL + (long long )d) - (long long )ret >= 0LL [2024-01-29 14:12:45,073 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483637LL + (long long )d) - (long long )oldTop >= 0LL [2024-01-29 14:12:45,073 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483648LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:12:45,073 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (4294967295LL - (long long )oldTop) + (long long )ret >= 0LL [2024-01-29 14:12:45,074 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (2147483638LL + (long long )d) + (long long )oldTop >= 0LL [2024-01-29 14:12:45,074 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (4294967294LL - (long long )oldTop) - (long long )ret >= 0LL [2024-01-29 14:12:45,074 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (-10LL + (long long )d) - (long long )newTop >= 0LL [2024-01-29 14:12:45,074 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] 10 == d [2024-01-29 14:12:45,074 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx <= 66 [2024-01-29 14:12:45,075 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx % 2 == 1 [2024-01-29 14:12:45,075 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx % 2 == 1 [2024-01-29 14:12:45,075 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (unsigned long )arg == 0UL [2024-01-29 14:12:45,076 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (unsigned long )arg == 0UL [2024-01-29 14:12:45,076 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 1 <= next_alloc_idx [2024-01-29 14:12:45,076 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 0 <= top [2024-01-29 14:12:45,077 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] top == 0 [2024-01-29 14:12:45,077 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx <= 66 [2024-01-29 14:12:45,077 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] top <= 64 [2024-01-29 14:12:45,077 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 1 <= next_alloc_idx [2024-01-29 14:12:45,077 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 0 <= oldTop [2024-01-29 14:12:45,077 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] top <= 64 [2024-01-29 14:12:45,078 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] newTop <= 64 [2024-01-29 14:12:45,078 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] newTop != 0 [2024-01-29 14:12:45,078 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] next_alloc_idx % 2 == 1 [2024-01-29 14:12:45,078 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] d == 10 [2024-01-29 14:12:45,078 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 0 <= top [2024-01-29 14:12:45,078 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] next_alloc_idx <= 66 [2024-01-29 14:12:45,078 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) [2024-01-29 14:12:45,079 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 1 <= next_alloc_idx [2024-01-29 14:12:45,079 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 1 <= newTop [2024-01-29 14:12:45,079 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 10 == d [2024-01-29 14:12:45,079 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] oldTop <= 64 [2024-01-29 14:12:45,079 INFO L98 nessWitnessExtractor]: Loop invariant at [L729-L734] (unsigned long )arg == 0UL [2024-01-29 14:12:45,079 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (unsigned long )arg == 0UL [2024-01-29 14:12:45,080 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] newTop != 0 [2024-01-29 14:12:45,080 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (4294967295LL - (long long )oldTop) + (long long )ret >= 0LL [2024-01-29 14:12:45,080 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483638LL + (long long )d) + (long long )ret >= 0LL [2024-01-29 14:12:45,080 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483637LL + (long long )d) - (long long )ret >= 0LL [2024-01-29 14:12:45,080 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483658LL - (long long )d) + (long long )oldTop >= 0LL [2024-01-29 14:12:45,080 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] newTop <= 64 [2024-01-29 14:12:45,080 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] 1 <= newTop [2024-01-29 14:12:45,081 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483638LL + (long long )d) + (long long )oldTop >= 0LL [2024-01-29 14:12:45,081 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483637LL + (long long )d) - (long long )oldTop >= 0LL [2024-01-29 14:12:45,081 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] 10 == d [2024-01-29 14:12:45,081 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (4294967296LL + (long long )oldTop) + (long long )ret >= 0LL [2024-01-29 14:12:45,081 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483657LL - (long long )d) - (long long )oldTop >= 0LL [2024-01-29 14:12:45,081 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483657LL - (long long )d) - (long long )ret >= 0LL [2024-01-29 14:12:45,081 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] d == 10 [2024-01-29 14:12:45,082 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (2147483658LL - (long long )d) + (long long )ret >= 0LL [2024-01-29 14:12:45,082 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (4294967295LL + (long long )oldTop) - (long long )ret >= 0LL [2024-01-29 14:12:45,082 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (4294967294LL - (long long )oldTop) - (long long )ret >= 0LL [2024-01-29 14:12:45,082 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] next_alloc_idx <= 66 [2024-01-29 14:12:45,082 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] v == & top [2024-01-29 14:12:45,083 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] next_alloc_idx % 2 == 1 [2024-01-29 14:12:45,083 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] u <= 64 [2024-01-29 14:12:45,084 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] *v <= 64 [2024-01-29 14:12:45,084 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] u != 0 [2024-01-29 14:12:45,084 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 0 <= e [2024-01-29 14:12:45,084 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 1 <= u [2024-01-29 14:12:45,084 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] top <= 64 [2024-01-29 14:12:45,085 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 1 <= next_alloc_idx [2024-01-29 14:12:45,085 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] e <= 64 [2024-01-29 14:12:45,085 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (((1 <= top && 1 <= *v) && top != 0) && *v != 0) || (0 <= top && 0 <= *v) [2024-01-29 14:12:45,086 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] oldTop <= 64 [2024-01-29 14:12:45,086 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] newTop <= 64 [2024-01-29 14:12:45,087 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] newTop != 0 [2024-01-29 14:12:45,087 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 1 <= newTop [2024-01-29 14:12:45,087 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] d == 10 [2024-01-29 14:12:45,087 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 10 == d [2024-01-29 14:12:45,087 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) [2024-01-29 14:12:45,087 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= oldTop [2024-01-29 14:12:45,088 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967296LL + (long long )oldTop) + (long long )ret >= 0LL [2024-01-29 14:12:45,089 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483658LL - (long long )d) + (long long )newTop >= 0LL [2024-01-29 14:12:45,089 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] 10 == d [2024-01-29 14:12:45,089 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483638LL + (long long )d) + (long long )ret >= 0LL [2024-01-29 14:12:45,089 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967294LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:12:45,089 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL + (long long )newTop) - (long long )ret >= 0LL [2024-01-29 14:12:45,089 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483657LL - (long long )d) - (long long )newTop >= 0LL [2024-01-29 14:12:45,090 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL - (long long )newTop) + (long long )ret >= 0LL [2024-01-29 14:12:45,090 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483657LL - (long long )d) - (long long )ret >= 0LL [2024-01-29 14:12:45,090 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483637LL + (long long )d) - (long long )newTop >= 0LL [2024-01-29 14:12:45,090 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483638LL + (long long )d) + (long long )newTop >= 0LL [2024-01-29 14:12:45,090 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483638LL + (long long )d) + (long long )oldTop >= 0LL [2024-01-29 14:12:45,090 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483658LL - (long long )d) + (long long )oldTop >= 0LL [2024-01-29 14:12:45,090 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL - (long long )oldTop) + (long long )ret >= 0LL [2024-01-29 14:12:45,090 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483657LL - (long long )d) - (long long )oldTop >= 0LL [2024-01-29 14:12:45,091 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483637LL + (long long )d) - (long long )oldTop >= 0LL [2024-01-29 14:12:45,091 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:12:45,091 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967294LL - (long long )newTop) - (long long )ret >= 0LL [2024-01-29 14:12:45,091 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967296LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:12:45,091 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483658LL - (long long )d) + (long long )ret >= 0LL [2024-01-29 14:12:45,091 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (2147483637LL + (long long )d) - (long long )ret >= 0LL [2024-01-29 14:12:45,092 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967294LL - (long long )oldTop) - (long long )ret >= 0LL [2024-01-29 14:12:45,092 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL + (long long )oldTop) - (long long )ret >= 0LL [2024-01-29 14:12:45,092 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] d == 10 [2024-01-29 14:12:45,092 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967295LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:12:45,092 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (4294967296LL + (long long )newTop) + (long long )ret >= 0LL [2024-01-29 14:12:45,092 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 10 == d [2024-01-29 14:12:45,092 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 0 <= oldTop [2024-01-29 14:12:45,093 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] oldTop <= 64 [2024-01-29 14:12:45,093 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] d == 10 [2024-01-29 14:12:45,093 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] newTop <= 64 [2024-01-29 14:12:45,093 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 1 <= newTop [2024-01-29 14:12:45,093 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] newTop != 0 [2024-01-29 14:12:45,094 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) [2024-01-29 14:12:45,094 INFO L98 nessWitnessExtractor]: Loop invariant at [L719-L726] 1 <= newTop [2024-01-29 14:12:45,094 INFO L98 nessWitnessExtractor]: Loop invariant at [L719-L726] newTop != 0 [2024-01-29 14:12:45,094 INFO L98 nessWitnessExtractor]: Loop invariant at [L719-L726] d == 10 [2024-01-29 14:12:45,094 INFO L98 nessWitnessExtractor]: Loop invariant at [L719-L726] 10 == d [2024-01-29 14:12:45,094 INFO L98 nessWitnessExtractor]: Loop invariant at [L719-L726] newTop <= 64 [2024-01-29 14:12:45,094 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) [2024-01-29 14:12:45,095 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483638LL + (long long )d) + (long long )oldTop >= 0LL [2024-01-29 14:12:45,095 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483648LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:12:45,095 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483648LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:12:45,095 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483658LL - (long long )d) + (long long )ret >= 0LL [2024-01-29 14:12:45,095 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (4294967294LL - (long long )oldTop) - (long long )ret >= 0LL [2024-01-29 14:12:45,095 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (10LL - (long long )d) + (long long )newTop >= 0LL [2024-01-29 14:12:45,096 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483648LL - (long long )newTop) + (long long )ret >= 0LL [2024-01-29 14:12:45,096 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483647LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:12:45,096 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483638LL + (long long )d) + (long long )ret >= 0LL [2024-01-29 14:12:45,097 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483647LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:12:45,097 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483658LL - (long long )d) + (long long )oldTop >= 0LL [2024-01-29 14:12:45,098 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (10LL - (long long )d) - (long long )newTop >= 0LL [2024-01-29 14:12:45,098 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483647LL + (long long )newTop) - (long long )ret >= 0LL [2024-01-29 14:12:45,098 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483657LL - (long long )d) - (long long )ret >= 0LL [2024-01-29 14:12:45,098 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483648LL + (long long )newTop) + (long long )ret >= 0LL [2024-01-29 14:12:45,098 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483637LL + (long long )d) - (long long )ret >= 0LL [2024-01-29 14:12:45,098 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (4294967296LL + (long long )oldTop) + (long long )ret >= 0LL [2024-01-29 14:12:45,099 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (4294967295LL - (long long )oldTop) + (long long )ret >= 0LL [2024-01-29 14:12:45,099 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483657LL - (long long )d) - (long long )oldTop >= 0LL [2024-01-29 14:12:45,099 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] 10 == d [2024-01-29 14:12:45,099 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] d == 10 [2024-01-29 14:12:45,099 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (-10LL + (long long )d) - (long long )newTop >= 0LL [2024-01-29 14:12:45,100 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483637LL + (long long )d) - (long long )oldTop >= 0LL [2024-01-29 14:12:45,100 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (2147483647LL - (long long )newTop) - (long long )ret >= 0LL [2024-01-29 14:12:45,101 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] newTop == 0 [2024-01-29 14:12:45,101 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (4294967295LL + (long long )oldTop) - (long long )ret >= 0LL [2024-01-29 14:12:45,103 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (-10LL + (long long )d) + (long long )newTop >= 0LL [2024-01-29 14:12:45,104 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] 0 <= top [2024-01-29 14:12:45,104 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] top <= 64 [2024-01-29 14:12:45,104 INFO L98 nessWitnessExtractor]: Location invariant after [L710-L711] 0 <= top [2024-01-29 14:12:45,110 INFO L98 nessWitnessExtractor]: Location invariant after [L710-L711] next_alloc_idx % 2 == 1 [2024-01-29 14:12:45,110 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] 0 <= top [2024-01-29 14:12:45,110 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] top <= 64 [2024-01-29 14:12:45,110 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] next_alloc_idx != -1 [2024-01-29 14:12:45,110 INFO L98 nessWitnessExtractor]: Location invariant after [L710-L711] 1 <= next_alloc_idx [2024-01-29 14:12:45,111 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] 65 <= next_alloc_idx [2024-01-29 14:12:45,111 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] next_alloc_idx % 2 == 1 [2024-01-29 14:12:45,111 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] next_alloc_idx <= 66 [2024-01-29 14:12:45,111 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] 1 <= next_alloc_idx [2024-01-29 14:12:45,111 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] next_alloc_idx % 2 == 1 [2024-01-29 14:12:45,111 INFO L98 nessWitnessExtractor]: Location invariant after [L710-L711] next_alloc_idx <= 64 [2024-01-29 14:12:45,111 INFO L98 nessWitnessExtractor]: Location invariant after [L710-L711] top <= 64 [2024-01-29 14:12:45,112 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] next_alloc_idx <= 66 [2024-01-29 14:12:45,112 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (unsigned long )arg == 0UL [2024-01-29 14:12:45,112 INFO L98 nessWitnessExtractor]: Location invariant after [L708-L712] 0 <= *curr_alloc_idx [2024-01-29 14:12:45,112 INFO L98 nessWitnessExtractor]: Location invariant after [L708-L712] next_alloc_idx <= 66 [2024-01-29 14:12:45,112 INFO L98 nessWitnessExtractor]: Location invariant after [L708-L712] 0 <= top [2024-01-29 14:12:45,112 INFO L98 nessWitnessExtractor]: Location invariant after [L708-L712] next_alloc_idx % 2 == 1 [2024-01-29 14:12:45,112 INFO L98 nessWitnessExtractor]: Location invariant after [L708-L712] *curr_alloc_idx <= 64 [2024-01-29 14:12:45,112 INFO L98 nessWitnessExtractor]: Location invariant after [L708-L712] top <= 64 [2024-01-29 14:12:45,113 INFO L98 nessWitnessExtractor]: Location invariant after [L708-L712] 3 <= next_alloc_idx [2024-01-29 14:12:45,113 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] next_alloc_idx <= 66 [2024-01-29 14:12:45,113 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] newTop != 0 [2024-01-29 14:12:45,113 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] 1 <= next_alloc_idx [2024-01-29 14:12:45,113 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) [2024-01-29 14:12:45,113 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] 10 == d [2024-01-29 14:12:45,114 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] 0 <= top [2024-01-29 14:12:45,114 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] top <= 64 [2024-01-29 14:12:45,114 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] d == 10 [2024-01-29 14:12:45,115 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] newTop <= 64 [2024-01-29 14:12:45,115 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] next_alloc_idx % 2 == 1 [2024-01-29 14:12:45,115 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] 1 <= newTop [2024-01-29 14:12:45,115 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] top <= 64 [2024-01-29 14:12:45,115 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] next_alloc_idx <= 66 [2024-01-29 14:12:45,115 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 1 <= top [2024-01-29 14:12:45,115 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 1 <= next_alloc_idx [2024-01-29 14:12:45,115 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] next_alloc_idx % 2 == 1 [2024-01-29 14:12:45,116 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] (unsigned long )arg == 0UL [2024-01-29 14:12:45,116 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] top != 0 [2024-01-29 14:12:45,116 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] u <= 64 [2024-01-29 14:12:45,116 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 1 <= next_alloc_idx [2024-01-29 14:12:45,116 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] *v <= 64 [2024-01-29 14:12:45,116 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 1 <= u [2024-01-29 14:12:45,116 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] u != 0 [2024-01-29 14:12:45,116 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] top <= 64 [2024-01-29 14:12:45,117 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 0 <= top [2024-01-29 14:12:45,117 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] next_alloc_idx % 2 == 1 [2024-01-29 14:12:45,117 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 0 <= e [2024-01-29 14:12:45,117 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] e <= 64 [2024-01-29 14:12:45,117 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 0 <= *v [2024-01-29 14:12:45,117 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] next_alloc_idx <= 66 [2024-01-29 14:12:45,117 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] v == & top [2024-01-29 14:12:45,117 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] *v <= 64 [2024-01-29 14:12:45,117 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] 0 <= e [2024-01-29 14:12:45,118 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] top <= 64 [2024-01-29 14:12:45,118 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] u != 0 [2024-01-29 14:12:45,118 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] e <= 64 [2024-01-29 14:12:45,118 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] 0 <= top [2024-01-29 14:12:45,118 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] next_alloc_idx % 2 == 1 [2024-01-29 14:12:45,118 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] 1 <= next_alloc_idx [2024-01-29 14:12:45,118 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] v == & top [2024-01-29 14:12:45,118 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] u <= 64 [2024-01-29 14:12:45,119 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] *r <= 1 [2024-01-29 14:12:45,119 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] *r == 0 || *r == 1 [2024-01-29 14:12:45,119 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] 0 <= *v [2024-01-29 14:12:45,119 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] next_alloc_idx <= 66 [2024-01-29 14:12:45,119 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] 0 <= *r [2024-01-29 14:12:45,119 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] 1 <= u [2024-01-29 14:12:45,119 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] d == 10 [2024-01-29 14:12:45,119 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= ret [2024-01-29 14:12:45,120 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ret == 0 || ret == 1 [2024-01-29 14:12:45,120 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] oldTop <= 64 [2024-01-29 14:12:45,120 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] d == 10 [2024-01-29 14:12:45,121 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] newTop <= 64 [2024-01-29 14:12:45,122 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] newTop != 0 [2024-01-29 14:12:45,122 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 1 <= newTop [2024-01-29 14:12:45,122 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (-9LL + (long long )d) - (long long )ret >= 0LL [2024-01-29 14:12:45,122 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= oldTop [2024-01-29 14:12:45,122 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] oldTop <= 64 [2024-01-29 14:12:45,122 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 10 == d [2024-01-29 14:12:45,123 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ret == 1 [2024-01-29 14:12:45,123 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (-9LL + (long long )d) - (long long )ret >= 0LL [2024-01-29 14:12:45,123 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (11LL - (long long )d) - (long long )ret >= 0LL [2024-01-29 14:12:45,123 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] newTop <= 64 [2024-01-29 14:12:45,123 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= oldTop [2024-01-29 14:12:45,123 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] newTop != 0 [2024-01-29 14:12:45,123 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ret <= 1 [2024-01-29 14:12:45,123 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (-10LL + (long long )d) + (long long )ret >= 0LL [2024-01-29 14:12:45,124 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 10 == d [2024-01-29 14:12:45,124 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (-11LL + (long long )d) + (long long )ret >= 0LL [2024-01-29 14:12:45,124 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 1 <= newTop [2024-01-29 14:12:45,124 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (9LL - (long long )d) + (long long )ret >= 0LL [2024-01-29 14:12:45,124 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (10LL - (long long )d) + (long long )ret >= 0LL [2024-01-29 14:12:45,124 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (11LL - (long long )d) - (long long )ret >= 0LL [2024-01-29 14:12:45,124 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] e <= 64 [2024-01-29 14:12:45,124 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] 0 <= e [2024-01-29 14:12:45,125 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] u != 0 [2024-01-29 14:12:45,125 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] v == & top [2024-01-29 14:12:45,125 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] 0 <= *v [2024-01-29 14:12:45,125 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] u <= 64 [2024-01-29 14:12:45,125 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] 1 <= u [2024-01-29 14:12:45,125 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] next_alloc_idx <= 66 [2024-01-29 14:12:45,125 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] 1 <= next_alloc_idx [2024-01-29 14:12:45,125 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] *v <= 64 [2024-01-29 14:12:45,125 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] top <= 64 [2024-01-29 14:12:45,126 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] 0 <= top [2024-01-29 14:12:45,126 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] next_alloc_idx % 2 == 1 [2024-01-29 14:12:45,126 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (unsigned long )arg == 0UL [2024-01-29 14:12:45,126 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 0 <= top [2024-01-29 14:12:45,126 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 1 <= next_alloc_idx [2024-01-29 14:12:45,126 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx % 2 == 1 [2024-01-29 14:12:45,126 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] top <= 64 [2024-01-29 14:12:45,126 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] top == 0 [2024-01-29 14:12:45,127 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx <= 66 [2024-01-29 14:12:45,127 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 1 <= next_alloc_idx [2024-01-29 14:12:45,127 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx % 2 == 1 [2024-01-29 14:12:45,127 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (unsigned long )arg == 0UL [2024-01-29 14:12:45,127 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] next_alloc_idx <= 66 [2024-01-29 14:12:45,172 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:12:45,497 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] [2024-01-29 14:12:45,510 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:12:45,524 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-29 14:12:45,585 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: next_alloc_idx [2024-01-29 14:12:45,589 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4f35a22b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:12:45, skipping insertion in model container [2024-01-29 14:12:45,589 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:12:45,590 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:12:45,592 INFO L158 Benchmark]: Toolchain (without parser) took 785.47ms. Allocated memory is still 79.7MB. Free memory was 49.0MB in the beginning and 46.8MB in the end (delta: 2.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-29 14:12:45,594 INFO L158 Benchmark]: Witness Parser took 0.26ms. Allocated memory is still 58.7MB. Free memory was 30.3MB in the beginning and 30.3MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:12:45,595 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 58.7MB. Free memory is still 43.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:12:45,595 INFO L158 Benchmark]: CACSL2BoogieTranslator took 781.32ms. Allocated memory is still 79.7MB. Free memory was 49.0MB in the beginning and 46.8MB in the end (delta: 2.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-29 14:12:45,597 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 0.26ms. Allocated memory is still 58.7MB. Free memory was 30.3MB in the beginning and 30.3MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.15ms. Allocated memory is still 58.7MB. Free memory is still 43.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 781.32ms. Allocated memory is still 79.7MB. Free memory was 49.0MB in the beginning and 46.8MB in the end (delta: 2.2MB). Peak memory consumption was 16.8MB. 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