./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 3d25acf6 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-3d25acf-m [2024-01-30 14:16:32,293 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-30 14:16:32,374 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-30 14:16:32,380 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-30 14:16:32,380 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-30 14:16:32,408 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-30 14:16:32,409 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-30 14:16:32,409 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-30 14:16:32,409 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-30 14:16:32,412 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-30 14:16:32,413 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-30 14:16:32,413 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-30 14:16:32,414 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-30 14:16:32,415 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-30 14:16:32,415 INFO L153 SettingsManager]: * Use SBE=true [2024-01-30 14:16:32,415 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-30 14:16:32,415 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-30 14:16:32,415 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-30 14:16:32,416 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-30 14:16:32,416 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-30 14:16:32,416 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-30 14:16:32,416 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-30 14:16:32,416 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-30 14:16:32,417 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-30 14:16:32,417 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-30 14:16:32,417 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-30 14:16:32,417 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-30 14:16:32,417 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-30 14:16:32,418 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-30 14:16:32,418 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-30 14:16:32,419 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-30 14:16:32,419 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-30 14:16:32,419 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-30 14:16:32,419 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-30 14:16:32,420 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-30 14:16:32,420 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-30 14:16:32,420 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-30 14:16:32,420 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-30 14:16:32,420 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-30 14:16:32,420 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-30 14:16:32,421 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-30 14:16:32,421 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-30 14:16:32,421 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-30 14:16:32,421 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-30 14:16:32,621 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-30 14:16:32,639 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-30 14:16:32,641 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-30 14:16:32,642 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-30 14:16:32,643 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-30 14:16:32,643 INFO L431 ainManager$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 [2024-01-30 14:16:32,822 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-30 14:16:32,822 INFO L274 PluginConnector]: CDTParser initialized [2024-01-30 14:16:32,823 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/36_stack_cas_p0_vs_concur.i [2024-01-30 14:16:33,846 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-30 14:16:34,062 INFO L384 CDTParser]: Found 1 translation units. [2024-01-30 14:16:34,062 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/36_stack_cas_p0_vs_concur.i [2024-01-30 14:16:34,071 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8034e483b/659a17acaf094da2827297c7433db753/FLAG1e138c03e [2024-01-30 14:16:34,080 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8034e483b/659a17acaf094da2827297c7433db753 [2024-01-30 14:16:34,080 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-30 14:16:34,081 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-30 14:16:34,083 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-30 14:16:34,083 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-30 14:16:34,087 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-30 14:16:34,087 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:16:32" (1/2) ... [2024-01-30 14:16:34,088 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7102b0ff and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:16:34, skipping insertion in model container [2024-01-30 14:16:34,088 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:16:32" (1/2) ... [2024-01-30 14:16:34,089 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@df1fc66 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:16:34, skipping insertion in model container [2024-01-30 14:16:34,090 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:16:34" (2/2) ... [2024-01-30 14:16:34,090 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7102b0ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:16:34, skipping insertion in model container [2024-01-30 14:16:34,090 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:16:34" (2/2) ... [2024-01-30 14:16:34,091 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-30 14:16:34,234 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-30 14:16:34,235 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (((((((0 <= oldTop) && (1 <= newTop)) && (oldTop <= 64)) && (newTop <= 64)) && (10 == d)) && (d == 10)) && (newTop != 0)) && ((((((-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)) [2024-01-30 14:16:34,235 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] ((((((((((((((((((((((((((2147483638LL + (long long )d) + (long long )oldTop >= 0LL) && ((2147483638LL + (long long )d) + (long long )newTop >= 0LL)) && ((2147483638LL + (long long )d) + (long long )ret >= 0LL)) && ((4294967296LL + (long long )oldTop) + (long long )ret >= 0LL)) && ((4294967296LL + (long long )newTop) + (long long )oldTop >= 0LL)) && ((4294967296LL + (long long )newTop) + (long long )ret >= 0LL)) && ((2147483658LL - (long long )d) + (long long )oldTop >= 0LL)) && ((2147483658LL - (long long )d) + (long long )newTop >= 0LL)) && ((2147483658LL - (long long )d) + (long long )ret >= 0LL)) && ((4294967295LL - (long long )oldTop) + (long long )ret >= 0LL)) && ((4294967295LL - (long long )newTop) + (long long )oldTop >= 0LL)) && ((4294967295LL - (long long )newTop) + (long long )ret >= 0LL)) && ((2147483637LL + (long long )d) - (long long )oldTop >= 0LL)) && ((2147483637LL + (long long )d) - (long long )newTop >= 0LL)) && ((2147483637LL + (long long )d) - (long long )ret >= 0LL)) && ((4294967295LL + (long long )oldTop) - (long long )ret >= 0LL)) && ((4294967295LL + (long long )newTop) - (long long )oldTop >= 0LL)) && ((4294967295LL + (long long )newTop) - (long long )ret >= 0LL)) && ((2147483657LL - (long long )d) - (long long )oldTop >= 0LL)) && ((2147483657LL - (long long )d) - (long long )newTop >= 0LL)) && ((2147483657LL - (long long )d) - (long long )ret >= 0LL)) && ((4294967294LL - (long long )oldTop) - (long long )ret >= 0LL)) && ((4294967294LL - (long long )newTop) - (long long )oldTop >= 0LL)) && ((4294967294LL - (long long )newTop) - (long long )ret >= 0LL)) && (10 == d)) && (d == 10) [2024-01-30 14:16:34,235 INFO L98 nessWitnessExtractor]: Location invariant after [L708-L712] ((((((0 <= top) && (0 <= *curr_alloc_idx)) && (3 <= next_alloc_idx)) && (next_alloc_idx <= 66)) && (top <= 64)) && (*curr_alloc_idx <= 64)) && (next_alloc_idx % 2 == 1) [2024-01-30 14:16:34,235 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] ((((((((((((0 <= e) && (0 <= top)) && (0 <= *v)) && (1 <= u)) && (1 <= next_alloc_idx)) && (e <= 64)) && (u <= 64)) && (next_alloc_idx <= 66)) && (top <= 64)) && (*v <= 64)) && (v == & top)) && (next_alloc_idx % 2 == 1)) && (u != 0) [2024-01-30 14:16:34,235 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] ((((((((((1 <= next_alloc_idx) && (next_alloc_idx <= 66)) && (top == 0)) && (next_alloc_idx % 2 == 1)) && ((unsigned long )arg == 0UL)) && (0 <= top)) && (1 <= next_alloc_idx)) && (next_alloc_idx <= 66)) && (top <= 64)) && (next_alloc_idx % 2 == 1)) && ((unsigned long )arg == 0UL) [2024-01-30 14:16:34,235 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (((((((0 <= oldTop) && (1 <= newTop)) && (oldTop <= 64)) && (newTop <= 64)) && (10 == d)) && (d == 10)) && (newTop != 0)) && ((((((-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)) [2024-01-30 14:16:34,235 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] (((((1 <= newTop) && (newTop <= 64)) && (10 == d)) && (d == 10)) && (newTop != 0)) && (((((((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)) [2024-01-30 14:16:34,236 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] ((((((((((((((((1 <= newTop) && (newTop <= 64)) && ((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)) && (10 == d)) && (d == 10)) && (newTop != 0) [2024-01-30 14:16:34,236 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (((((((((((((((0 <= newTop) && (newTop <= 64)) && ((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)) && (10 == d)) && (d == 10) [2024-01-30 14:16:34,236 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (((((((((((((((((((((((((((-10LL + (long long )d) + (long long )newTop >= 0LL) && ((2147483638LL + (long long )d) + (long long )oldTop >= 0LL)) && ((2147483638LL + (long long )d) + (long long )ret >= 0LL)) && ((2147483648LL + (long long )newTop) + (long long )oldTop >= 0LL)) && ((2147483648LL + (long long )newTop) + (long long )ret >= 0LL)) && ((4294967296LL + (long long )oldTop) + (long long )ret >= 0LL)) && ((10LL - (long long )d) + (long long )newTop >= 0LL)) && ((2147483648LL - (long long )newTop) + (long long )oldTop >= 0LL)) && ((2147483648LL - (long long )newTop) + (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)) && ((-10LL + (long long )d) - (long long )newTop >= 0LL)) && ((2147483637LL + (long long )d) - (long long )oldTop >= 0LL)) && ((2147483637LL + (long long )d) - (long long )ret >= 0LL)) && ((2147483647LL + (long long )newTop) - (long long )oldTop >= 0LL)) && ((2147483647LL + (long long )newTop) - (long long )ret >= 0LL)) && ((4294967295LL + (long long )oldTop) - (long long )ret >= 0LL)) && ((10LL - (long long )d) - (long long )newTop >= 0LL)) && ((2147483647LL - (long long )newTop) - (long long )oldTop >= 0LL)) && ((2147483647LL - (long long )newTop) - (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)) && (10 == d)) && (d == 10)) && (newTop == 0) [2024-01-30 14:16:34,236 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] ((((((((((0 <= top) && (1 <= next_alloc_idx)) && (1 <= newTop)) && (next_alloc_idx <= 66)) && (top <= 64)) && (newTop <= 64)) && (10 == d)) && (d == 10)) && (next_alloc_idx % 2 == 1)) && (newTop != 0)) && (((((((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)) [2024-01-30 14:16:34,236 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] (((((((((((((((0 <= e) && (0 <= top)) && (0 <= *v)) && (0 <= *r)) && (1 <= u)) && (1 <= next_alloc_idx)) && (e <= 64)) && (u <= 64)) && (next_alloc_idx <= 66)) && (top <= 64)) && (*v <= 64)) && (*r <= 1)) && (v == & top)) && (next_alloc_idx % 2 == 1)) && (u != 0)) && (*r == 0 || *r == 1) [2024-01-30 14:16:34,236 INFO L98 nessWitnessExtractor]: Location invariant after [L710-L711] ((((0 <= top) && (1 <= next_alloc_idx)) && (next_alloc_idx <= 64)) && (top <= 64)) && (next_alloc_idx % 2 == 1) [2024-01-30 14:16:34,236 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] ((((((((((0 <= top) && (1 <= next_alloc_idx)) && (next_alloc_idx <= 66)) && (top <= 64)) && (next_alloc_idx % 2 == 1)) && (0 <= top)) && (65 <= next_alloc_idx)) && (next_alloc_idx <= 66)) && (top <= 64)) && (next_alloc_idx % 2 == 1)) && (next_alloc_idx != -1) [2024-01-30 14:16:34,237 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (((((((((((0 <= e) && (1 <= u)) && (1 <= next_alloc_idx)) && (e <= 64)) && (u <= 64)) && (next_alloc_idx <= 66)) && (top <= 64)) && (*v <= 64)) && (v == & top)) && (next_alloc_idx % 2 == 1)) && (u != 0)) && ((((1 <= top && 1 <= *v) && top != 0) && *v != 0) || (0 <= top && 0 <= *v)) [2024-01-30 14:16:34,237 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (unsigned long )arg == 0UL [2024-01-30 14:16:34,237 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (((((((((((((((((((((((((((-10LL + (long long )d) + (long long )newTop >= 0LL) && ((2147483638LL + (long long )d) + (long long )oldTop >= 0LL)) && ((2147483638LL + (long long )d) + (long long )ret >= 0LL)) && ((2147483648LL + (long long )newTop) + (long long )oldTop >= 0LL)) && ((2147483648LL + (long long )newTop) + (long long )ret >= 0LL)) && ((4294967296LL + (long long )oldTop) + (long long )ret >= 0LL)) && ((10LL - (long long )d) + (long long )newTop >= 0LL)) && ((2147483648LL - (long long )newTop) + (long long )oldTop >= 0LL)) && ((2147483648LL - (long long )newTop) + (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)) && ((-10LL + (long long )d) - (long long )newTop >= 0LL)) && ((2147483637LL + (long long )d) - (long long )oldTop >= 0LL)) && ((2147483637LL + (long long )d) - (long long )ret >= 0LL)) && ((2147483647LL + (long long )newTop) - (long long )oldTop >= 0LL)) && ((2147483647LL + (long long )newTop) - (long long )ret >= 0LL)) && ((4294967295LL + (long long )oldTop) - (long long )ret >= 0LL)) && ((10LL - (long long )d) - (long long )newTop >= 0LL)) && ((2147483647LL - (long long )newTop) - (long long )oldTop >= 0LL)) && ((2147483647LL - (long long )newTop) - (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)) && (10 == d)) && (d == 10)) && (newTop == 0) [2024-01-30 14:16:34,237 INFO L98 nessWitnessExtractor]: Loop invariant at [L729-L734] (unsigned long )arg == 0UL [2024-01-30 14:16:34,237 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] ((((((1 <= next_alloc_idx) && (1 <= top)) && (next_alloc_idx <= 66)) && (top <= 64)) && (next_alloc_idx % 2 == 1)) && ((unsigned long )arg == 0UL)) && (top != 0) [2024-01-30 14:16:34,237 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] ((((((((((((0 <= e) && (0 <= top)) && (0 <= *v)) && (1 <= u)) && (1 <= next_alloc_idx)) && (e <= 64)) && (u <= 64)) && (next_alloc_idx <= 66)) && (top <= 64)) && (*v <= 64)) && (v == & top)) && (next_alloc_idx % 2 == 1)) && (u != 0) [2024-01-30 14:16:34,238 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] ((((((((((((0 <= top) && (0 <= oldTop)) && (1 <= next_alloc_idx)) && (1 <= newTop)) && (next_alloc_idx <= 66)) && (top <= 64)) && (oldTop <= 64)) && (newTop <= 64)) && (10 == d)) && (d == 10)) && (next_alloc_idx % 2 == 1)) && (newTop != 0)) && ((((((-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)) [2024-01-30 14:16:34,238 INFO L98 nessWitnessExtractor]: Loop invariant at [L719-L726] (((((1 <= newTop) && (newTop <= 64)) && (10 == d)) && (d == 10)) && (newTop != 0)) && (((((((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)) [2024-01-30 14:16:34,238 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (unsigned long )arg == 0UL [2024-01-30 14:16:34,238 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] ((((((((((1 <= next_alloc_idx) && (next_alloc_idx <= 66)) && (top == 0)) && (next_alloc_idx % 2 == 1)) && ((unsigned long )arg == 0UL)) && (0 <= top)) && (1 <= next_alloc_idx)) && (next_alloc_idx <= 66)) && (top <= 64)) && (next_alloc_idx % 2 == 1)) && ((unsigned long )arg == 0UL) [2024-01-30 14:16:34,238 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (((((((((((((((((((((((((0 <= oldTop) && (1 <= newTop)) && (oldTop <= 64)) && (newTop <= 64)) && ((-11LL + (long long )d) + (long long )ret >= 0LL)) && ((9LL - (long long )d) + (long long )ret >= 0LL)) && ((-9LL + (long long )d) - (long long )ret >= 0LL)) && ((11LL - (long long )d) - (long long )ret >= 0LL)) && (10 == d)) && (d == 10)) && (ret == 1)) && (newTop != 0)) && (0 <= oldTop)) && (0 <= ret)) && (1 <= newTop)) && (oldTop <= 64)) && (newTop <= 64)) && (ret <= 1)) && ((-10LL + (long long )d) + (long long )ret >= 0LL)) && ((10LL - (long long )d) + (long long )ret >= 0LL)) && ((-9LL + (long long )d) - (long long )ret >= 0LL)) && ((11LL - (long long )d) - (long long )ret >= 0LL)) && (10 == d)) && (d == 10)) && (newTop != 0)) && (ret == 0 || ret == 1) [2024-01-30 14:16:34,275 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-30 14:16:34,584 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] [2024-01-30 14:16:34,591 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-30 14:16:34,600 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-30 14:16:34,666 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: next_alloc_idx [2024-01-30 14:16:34,666 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@df1fc66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:16:34, skipping insertion in model container [2024-01-30 14:16:34,666 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-30 14:16:34,667 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-30 14:16:34,669 INFO L158 Benchmark]: Toolchain (without parser) took 586.74ms. Allocated memory is still 180.4MB. Free memory was 95.5MB in the beginning and 76.2MB in the end (delta: 19.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-30 14:16:34,669 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 180.4MB. Free memory is still 147.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:16:34,669 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 180.4MB. Free memory is still 145.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:16:34,670 INFO L158 Benchmark]: CACSL2BoogieTranslator took 584.04ms. Allocated memory is still 180.4MB. Free memory was 95.5MB in the beginning and 76.2MB in the end (delta: 19.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-30 14:16:34,671 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.15ms. Allocated memory is still 180.4MB. Free memory is still 147.1MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.15ms. Allocated memory is still 180.4MB. Free memory is still 145.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 584.04ms. Allocated memory is still 180.4MB. Free memory was 95.5MB in the beginning and 76.2MB in the end (delta: 19.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 698]: Incorrect Syntax Undeclared variable in ACSL expression: next_alloc_idx RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally 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-3d25acf-m [2024-01-30 14:16:36,719 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-30 14:16:36,803 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-30 14:16:36,806 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-30 14:16:36,807 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-30 14:16:36,834 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-30 14:16:36,834 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-30 14:16:36,835 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-30 14:16:36,835 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-30 14:16:36,838 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-30 14:16:36,839 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-30 14:16:36,839 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-30 14:16:36,839 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-30 14:16:36,840 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-30 14:16:36,841 INFO L153 SettingsManager]: * Use SBE=true [2024-01-30 14:16:36,841 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-30 14:16:36,841 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-30 14:16:36,842 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-30 14:16:36,842 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-30 14:16:36,842 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-30 14:16:36,842 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-30 14:16:36,843 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-30 14:16:36,843 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-30 14:16:36,843 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-30 14:16:36,844 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-30 14:16:36,844 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-30 14:16:36,844 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-30 14:16:36,844 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-30 14:16:36,845 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-30 14:16:36,845 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-30 14:16:36,845 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-30 14:16:36,846 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-30 14:16:36,846 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-30 14:16:36,846 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-30 14:16:36,846 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-30 14:16:36,846 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-30 14:16:36,847 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-30 14:16:36,847 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-30 14:16:36,847 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-30 14:16:36,847 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-30 14:16:36,847 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-30 14:16:36,852 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-30 14:16:36,853 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-30 14:16:36,853 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-30 14:16:36,853 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-30 14:16:36,853 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-30 14:16:36,853 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-30 14:16:37,132 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-30 14:16:37,157 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-30 14:16:37,160 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-30 14:16:37,161 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-30 14:16:37,162 INFO L274 PluginConnector]: CDTParser initialized [2024-01-30 14:16:37,164 INFO L431 ainManager$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 [2024-01-30 14:16:38,290 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-30 14:16:38,500 INFO L384 CDTParser]: Found 1 translation units. [2024-01-30 14:16:38,512 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/36_stack_cas_p0_vs_concur.i [2024-01-30 14:16:38,527 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a48551732/b87d42e6137149d1b38514e7e41a2a49/FLAG3c1634dc7 [2024-01-30 14:16:38,543 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a48551732/b87d42e6137149d1b38514e7e41a2a49 [2024-01-30 14:16:38,545 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-30 14:16:38,545 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-30 14:16:38,546 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/36_stack_cas_p0_vs_concur.yml/witness.yml [2024-01-30 14:16:38,717 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-30 14:16:38,719 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-30 14:16:38,720 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-30 14:16:38,720 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-30 14:16:38,724 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-30 14:16:38,724 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:16:38" (1/2) ... [2024-01-30 14:16:38,725 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@498d10d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:16:38, skipping insertion in model container [2024-01-30 14:16:38,725 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:16:38" (1/2) ... [2024-01-30 14:16:38,727 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3ea57a97 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:16:38, skipping insertion in model container [2024-01-30 14:16:38,727 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:16:38" (2/2) ... [2024-01-30 14:16:38,727 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@498d10d2 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:16:38, skipping insertion in model container [2024-01-30 14:16:38,727 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:16:38" (2/2) ... [2024-01-30 14:16:38,727 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-30 14:16:38,871 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-30 14:16:38,872 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] ((((((((((((0 <= top) && (0 <= oldTop)) && (1 <= next_alloc_idx)) && (1 <= newTop)) && (next_alloc_idx <= 66)) && (top <= 64)) && (oldTop <= 64)) && (newTop <= 64)) && (10 == d)) && (d == 10)) && (next_alloc_idx % 2 == 1)) && (newTop != 0)) && ((((((-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)) [2024-01-30 14:16:38,872 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L704] (((((((((((((((0 <= e) && (0 <= top)) && (0 <= *v)) && (0 <= *r)) && (1 <= u)) && (1 <= next_alloc_idx)) && (e <= 64)) && (u <= 64)) && (next_alloc_idx <= 66)) && (top <= 64)) && (*v <= 64)) && (*r <= 1)) && (v == & top)) && (next_alloc_idx % 2 == 1)) && (u != 0)) && (*r == 0 || *r == 1) [2024-01-30 14:16:38,873 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] ((((((((((1 <= next_alloc_idx) && (next_alloc_idx <= 66)) && (top == 0)) && (next_alloc_idx % 2 == 1)) && ((unsigned long )arg == 0UL)) && (0 <= top)) && (1 <= next_alloc_idx)) && (next_alloc_idx <= 66)) && (top <= 64)) && (next_alloc_idx % 2 == 1)) && ((unsigned long )arg == 0UL) [2024-01-30 14:16:38,873 INFO L98 nessWitnessExtractor]: Location invariant after [L710-L711] ((((0 <= top) && (1 <= next_alloc_idx)) && (next_alloc_idx <= 64)) && (top <= 64)) && (next_alloc_idx % 2 == 1) [2024-01-30 14:16:38,873 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L711] ((((((((((0 <= top) && (1 <= next_alloc_idx)) && (next_alloc_idx <= 66)) && (top <= 64)) && (next_alloc_idx % 2 == 1)) && (0 <= top)) && (65 <= next_alloc_idx)) && (next_alloc_idx <= 66)) && (top <= 64)) && (next_alloc_idx % 2 == 1)) && (next_alloc_idx != -1) [2024-01-30 14:16:38,873 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (unsigned long )arg == 0UL [2024-01-30 14:16:38,873 INFO L98 nessWitnessExtractor]: Loop invariant at [L729-L734] (unsigned long )arg == 0UL [2024-01-30 14:16:38,873 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] ((((((1 <= next_alloc_idx) && (1 <= top)) && (next_alloc_idx <= 66)) && (top <= 64)) && (next_alloc_idx % 2 == 1)) && ((unsigned long )arg == 0UL)) && (top != 0) [2024-01-30 14:16:38,873 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (((((((((((((((((((((((((0 <= oldTop) && (1 <= newTop)) && (oldTop <= 64)) && (newTop <= 64)) && ((-11LL + (long long )d) + (long long )ret >= 0LL)) && ((9LL - (long long )d) + (long long )ret >= 0LL)) && ((-9LL + (long long )d) - (long long )ret >= 0LL)) && ((11LL - (long long )d) - (long long )ret >= 0LL)) && (10 == d)) && (d == 10)) && (ret == 1)) && (newTop != 0)) && (0 <= oldTop)) && (0 <= ret)) && (1 <= newTop)) && (oldTop <= 64)) && (newTop <= 64)) && (ret <= 1)) && ((-10LL + (long long )d) + (long long )ret >= 0LL)) && ((10LL - (long long )d) + (long long )ret >= 0LL)) && ((-9LL + (long long )d) - (long long )ret >= 0LL)) && ((11LL - (long long )d) - (long long )ret >= 0LL)) && (10 == d)) && (d == 10)) && (newTop != 0)) && (ret == 0 || ret == 1) [2024-01-30 14:16:38,873 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] (((((1 <= newTop) && (newTop <= 64)) && (10 == d)) && (d == 10)) && (newTop != 0)) && (((((((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)) [2024-01-30 14:16:38,874 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (unsigned long )arg == 0UL [2024-01-30 14:16:38,874 INFO L98 nessWitnessExtractor]: Location invariant after [L708-L712] ((((((0 <= top) && (0 <= *curr_alloc_idx)) && (3 <= next_alloc_idx)) && (next_alloc_idx <= 66)) && (top <= 64)) && (*curr_alloc_idx <= 64)) && (next_alloc_idx % 2 == 1) [2024-01-30 14:16:38,874 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] ((((((((((0 <= top) && (1 <= next_alloc_idx)) && (1 <= newTop)) && (next_alloc_idx <= 66)) && (top <= 64)) && (newTop <= 64)) && (10 == d)) && (d == 10)) && (next_alloc_idx % 2 == 1)) && (newTop != 0)) && (((((((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)) [2024-01-30 14:16:38,874 INFO L98 nessWitnessExtractor]: Loop invariant at [L719-L726] (((((1 <= newTop) && (newTop <= 64)) && (10 == d)) && (d == 10)) && (newTop != 0)) && (((((((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)) [2024-01-30 14:16:38,874 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (((((((((((0 <= e) && (1 <= u)) && (1 <= next_alloc_idx)) && (e <= 64)) && (u <= 64)) && (next_alloc_idx <= 66)) && (top <= 64)) && (*v <= 64)) && (v == & top)) && (next_alloc_idx % 2 == 1)) && (u != 0)) && ((((1 <= top && 1 <= *v) && top != 0) && *v != 0) || (0 <= top && 0 <= *v)) [2024-01-30 14:16:38,874 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (((((((0 <= oldTop) && (1 <= newTop)) && (oldTop <= 64)) && (newTop <= 64)) && (10 == d)) && (d == 10)) && (newTop != 0)) && ((((((-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)) [2024-01-30 14:16:38,875 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] ((((((((((((0 <= e) && (0 <= top)) && (0 <= *v)) && (1 <= u)) && (1 <= next_alloc_idx)) && (e <= 64)) && (u <= 64)) && (next_alloc_idx <= 66)) && (top <= 64)) && (*v <= 64)) && (v == & top)) && (next_alloc_idx % 2 == 1)) && (u != 0) [2024-01-30 14:16:38,875 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (((((((0 <= oldTop) && (1 <= newTop)) && (oldTop <= 64)) && (newTop <= 64)) && (10 == d)) && (d == 10)) && (newTop != 0)) && ((((((-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)) [2024-01-30 14:16:38,875 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] ((((((((((((((((((((((((((2147483638LL + (long long )d) + (long long )oldTop >= 0LL) && ((2147483638LL + (long long )d) + (long long )newTop >= 0LL)) && ((2147483638LL + (long long )d) + (long long )ret >= 0LL)) && ((4294967296LL + (long long )oldTop) + (long long )ret >= 0LL)) && ((4294967296LL + (long long )newTop) + (long long )oldTop >= 0LL)) && ((4294967296LL + (long long )newTop) + (long long )ret >= 0LL)) && ((2147483658LL - (long long )d) + (long long )oldTop >= 0LL)) && ((2147483658LL - (long long )d) + (long long )newTop >= 0LL)) && ((2147483658LL - (long long )d) + (long long )ret >= 0LL)) && ((4294967295LL - (long long )oldTop) + (long long )ret >= 0LL)) && ((4294967295LL - (long long )newTop) + (long long )oldTop >= 0LL)) && ((4294967295LL - (long long )newTop) + (long long )ret >= 0LL)) && ((2147483637LL + (long long )d) - (long long )oldTop >= 0LL)) && ((2147483637LL + (long long )d) - (long long )newTop >= 0LL)) && ((2147483637LL + (long long )d) - (long long )ret >= 0LL)) && ((4294967295LL + (long long )oldTop) - (long long )ret >= 0LL)) && ((4294967295LL + (long long )newTop) - (long long )oldTop >= 0LL)) && ((4294967295LL + (long long )newTop) - (long long )ret >= 0LL)) && ((2147483657LL - (long long )d) - (long long )oldTop >= 0LL)) && ((2147483657LL - (long long )d) - (long long )newTop >= 0LL)) && ((2147483657LL - (long long )d) - (long long )ret >= 0LL)) && ((4294967294LL - (long long )oldTop) - (long long )ret >= 0LL)) && ((4294967294LL - (long long )newTop) - (long long )oldTop >= 0LL)) && ((4294967294LL - (long long )newTop) - (long long )ret >= 0LL)) && (10 == d)) && (d == 10) [2024-01-30 14:16:38,875 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] ((((((((((1 <= next_alloc_idx) && (next_alloc_idx <= 66)) && (top == 0)) && (next_alloc_idx % 2 == 1)) && ((unsigned long )arg == 0UL)) && (0 <= top)) && (1 <= next_alloc_idx)) && (next_alloc_idx <= 66)) && (top <= 64)) && (next_alloc_idx % 2 == 1)) && ((unsigned long )arg == 0UL) [2024-01-30 14:16:38,876 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L703] ((((((((((((0 <= e) && (0 <= top)) && (0 <= *v)) && (1 <= u)) && (1 <= next_alloc_idx)) && (e <= 64)) && (u <= 64)) && (next_alloc_idx <= 66)) && (top <= 64)) && (*v <= 64)) && (v == & top)) && (next_alloc_idx % 2 == 1)) && (u != 0) [2024-01-30 14:16:38,876 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] ((((((((((((((((1 <= newTop) && (newTop <= 64)) && ((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)) && (10 == d)) && (d == 10)) && (newTop != 0) [2024-01-30 14:16:38,876 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (((((((((((((((((((((((((((-10LL + (long long )d) + (long long )newTop >= 0LL) && ((2147483638LL + (long long )d) + (long long )oldTop >= 0LL)) && ((2147483638LL + (long long )d) + (long long )ret >= 0LL)) && ((2147483648LL + (long long )newTop) + (long long )oldTop >= 0LL)) && ((2147483648LL + (long long )newTop) + (long long )ret >= 0LL)) && ((4294967296LL + (long long )oldTop) + (long long )ret >= 0LL)) && ((10LL - (long long )d) + (long long )newTop >= 0LL)) && ((2147483648LL - (long long )newTop) + (long long )oldTop >= 0LL)) && ((2147483648LL - (long long )newTop) + (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)) && ((-10LL + (long long )d) - (long long )newTop >= 0LL)) && ((2147483637LL + (long long )d) - (long long )oldTop >= 0LL)) && ((2147483637LL + (long long )d) - (long long )ret >= 0LL)) && ((2147483647LL + (long long )newTop) - (long long )oldTop >= 0LL)) && ((2147483647LL + (long long )newTop) - (long long )ret >= 0LL)) && ((4294967295LL + (long long )oldTop) - (long long )ret >= 0LL)) && ((10LL - (long long )d) - (long long )newTop >= 0LL)) && ((2147483647LL - (long long )newTop) - (long long )oldTop >= 0LL)) && ((2147483647LL - (long long )newTop) - (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)) && (10 == d)) && (d == 10)) && (newTop == 0) [2024-01-30 14:16:38,876 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L717] (((((((((((((((0 <= newTop) && (newTop <= 64)) && ((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)) && (10 == d)) && (d == 10) [2024-01-30 14:16:38,876 INFO L98 nessWitnessExtractor]: Location invariant after [L716-L717] (((((((((((((((((((((((((((-10LL + (long long )d) + (long long )newTop >= 0LL) && ((2147483638LL + (long long )d) + (long long )oldTop >= 0LL)) && ((2147483638LL + (long long )d) + (long long )ret >= 0LL)) && ((2147483648LL + (long long )newTop) + (long long )oldTop >= 0LL)) && ((2147483648LL + (long long )newTop) + (long long )ret >= 0LL)) && ((4294967296LL + (long long )oldTop) + (long long )ret >= 0LL)) && ((10LL - (long long )d) + (long long )newTop >= 0LL)) && ((2147483648LL - (long long )newTop) + (long long )oldTop >= 0LL)) && ((2147483648LL - (long long )newTop) + (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)) && ((-10LL + (long long )d) - (long long )newTop >= 0LL)) && ((2147483637LL + (long long )d) - (long long )oldTop >= 0LL)) && ((2147483637LL + (long long )d) - (long long )ret >= 0LL)) && ((2147483647LL + (long long )newTop) - (long long )oldTop >= 0LL)) && ((2147483647LL + (long long )newTop) - (long long )ret >= 0LL)) && ((4294967295LL + (long long )oldTop) - (long long )ret >= 0LL)) && ((10LL - (long long )d) - (long long )newTop >= 0LL)) && ((2147483647LL - (long long )newTop) - (long long )oldTop >= 0LL)) && ((2147483647LL - (long long )newTop) - (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)) && (10 == d)) && (d == 10)) && (newTop == 0) [2024-01-30 14:16:38,908 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-30 14:16:39,178 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] [2024-01-30 14:16:39,188 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-30 14:16:39,199 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-30 14:16:39,255 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: next_alloc_idx [2024-01-30 14:16:39,256 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3ea57a97 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:16:39, skipping insertion in model container [2024-01-30 14:16:39,256 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-30 14:16:39,256 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-30 14:16:39,259 INFO L158 Benchmark]: Toolchain (without parser) took 539.54ms. Allocated memory is still 100.7MB. Free memory was 78.4MB in the beginning and 58.4MB in the end (delta: 20.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-01-30 14:16:39,259 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 52.4MB. Free memory was 35.5MB in the beginning and 35.5MB in the end (delta: 45.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:16:39,260 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 100.7MB. Free memory is still 66.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:16:39,260 INFO L158 Benchmark]: CACSL2BoogieTranslator took 536.47ms. Allocated memory is still 100.7MB. Free memory was 78.4MB in the beginning and 58.4MB in the end (delta: 20.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-01-30 14:16:39,262 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 52.4MB. Free memory was 35.5MB in the beginning and 35.5MB in the end (delta: 45.1kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.16ms. Allocated memory is still 100.7MB. Free memory is still 66.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 536.47ms. Allocated memory is still 100.7MB. Free memory was 78.4MB in the beginning and 58.4MB in the end (delta: 20.0MB). Peak memory consumption was 21.0MB. 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