./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-ext/25_stack.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/25_stack.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8857f20b 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/25_stack.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/25_stack.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-8857f20-m [2024-01-29 22:50:48,716 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 22:50:48,812 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 22:50:48,819 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 22:50:48,820 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 22:50:48,850 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 22:50:48,850 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 22:50:48,851 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 22:50:48,852 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 22:50:48,855 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 22:50:48,856 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 22:50:48,856 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 22:50:48,857 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 22:50:48,858 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 22:50:48,858 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 22:50:48,859 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 22:50:48,859 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 22:50:48,859 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 22:50:48,859 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 22:50:48,860 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 22:50:48,860 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 22:50:48,860 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 22:50:48,861 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 22:50:48,861 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 22:50:48,861 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 22:50:48,861 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 22:50:48,862 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 22:50:48,862 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 22:50:48,862 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 22:50:48,863 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 22:50:48,864 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 22:50:48,864 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 22:50:48,864 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 22:50:48,864 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 22:50:48,864 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 22:50:48,865 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 22:50:48,865 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 22:50:48,865 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 22:50:48,865 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 22:50:48,865 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 22:50:48,866 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 22:50:48,866 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 22:50:48,866 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 22:50:48,866 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 22:50:49,115 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 22:50:49,141 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 22:50:49,143 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 22:50:49,144 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 22:50:49,145 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 22:50:49,146 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/25_stack.i [2024-01-29 22:50:50,256 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 22:50:50,540 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 22:50:50,540 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/25_stack.i [2024-01-29 22:50:50,552 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02f89b87d/563e7084cdd642f3a75ff6c1f9c8982d/FLAG2c3cd38f6 [2024-01-29 22:50:50,564 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02f89b87d/563e7084cdd642f3a75ff6c1f9c8982d [2024-01-29 22:50:50,566 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 22:50:50,567 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 22:50:50,567 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/25_stack.yml/witness.yml [2024-01-29 22:50:50,772 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 22:50:50,774 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 22:50:50,775 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 22:50:50,775 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 22:50:50,780 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 22:50:50,780 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:50:50" (1/2) ... [2024-01-29 22:50:50,781 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b20cc7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:50:50, skipping insertion in model container [2024-01-29 22:50:50,782 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:50:50" (1/2) ... [2024-01-29 22:50:50,784 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@21fa57b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:50:50, skipping insertion in model container [2024-01-29 22:50:50,784 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:50:50" (2/2) ... [2024-01-29 22:50:50,785 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b20cc7e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:50:50, skipping insertion in model container [2024-01-29 22:50:50,785 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:50:50" (2/2) ... [2024-01-29 22:50:50,786 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 22:50:50,964 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 22:50:50,966 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] (0 <= r) && (r == 0 || r == 1) [2024-01-29 22:50:50,967 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] 0 <= r [2024-01-29 22:50:50,967 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] (0 <= r) && (r <= 1) [2024-01-29 22:50:50,967 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] (1 <= newTop) && (-1 == oldTop) [2024-01-29 22:50:50,967 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] ((1 <= newTop) && (-1 == oldTop)) && (oldTop == -1) [2024-01-29 22:50:50,968 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] 1 <= newTop [2024-01-29 22:50:50,968 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] ((1 <= newTop) && (-1 == oldTop)) && (newTop != 0) [2024-01-29 22:50:50,968 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] ((0 <= m) && (0 <= m2)) && (0 <= m2) [2024-01-29 22:50:50,968 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] (((0 <= m) && (0 <= m2)) && (0 <= m2)) && (m2 <= 1) [2024-01-29 22:50:50,968 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] (0 <= m) && (0 <= m2) [2024-01-29 22:50:50,968 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] ((0 <= m) && (0 <= m2)) && (m2 == 0 || m2 == 1) [2024-01-29 22:50:50,969 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] (((0 <= m) && (0 <= m2)) && (0 <= m2)) && (m2 == 0 || m2 == 1) [2024-01-29 22:50:50,969 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] ((0 <= m) && (0 <= m2)) && (m <= 1) [2024-01-29 22:50:50,969 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] ((0 <= m) && (0 <= m2)) && (r == 1) [2024-01-29 22:50:50,969 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] ((0 <= m) && (0 <= m2)) && (m == 0 || m == 1) [2024-01-29 22:50:50,969 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] (((0 <= m) && (0 <= m2)) && (0 <= m2)) && (m == 0 || m == 1) [2024-01-29 22:50:50,970 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] (((0 <= m) && (0 <= m2)) && (0 <= m2)) && (r == 1 || ((0 <= r && r <= 1) && (r == 0 || r == 1))) [2024-01-29 22:50:50,970 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] ((0 <= m) && (0 <= m2)) && (0 <= m) [2024-01-29 22:50:50,970 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] (((0 <= m) && (0 <= m2)) && (0 <= m2)) && (m <= 1) [2024-01-29 22:50:50,970 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] ((0 <= m) && (0 <= m2)) && (m2 <= 1) [2024-01-29 22:50:50,970 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m [2024-01-29 22:50:50,971 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (0 <= m) && ((m == & m2 && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) || (m == & m && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1)))) [2024-01-29 22:50:50,971 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] 0 <= m [2024-01-29 22:50:50,971 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (0 <= m) && (m <= 1) [2024-01-29 22:50:50,972 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (0 <= m) && (0 <= m2) [2024-01-29 22:50:50,972 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (0 <= m) && (m2 == 0 || m2 == 1) [2024-01-29 22:50:50,972 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (0 <= m) && (m == 0 || m == 1) [2024-01-29 22:50:50,972 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (0 <= m) && (m2 <= 1) [2024-01-29 22:50:50,972 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (-1 == curr_alloc_idx) && (curr_alloc_idx == -1) [2024-01-29 22:50:50,972 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] -1 == curr_alloc_idx [2024-01-29 22:50:50,973 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] 0 <= m [2024-01-29 22:50:50,973 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] 0 <= m [2024-01-29 22:50:50,973 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] (0 <= m) && (0 <= m2) [2024-01-29 22:50:50,973 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] (0 <= m) && (m <= 1) [2024-01-29 22:50:50,973 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] (0 <= m) && (m2 == 0 || m2 == 1) [2024-01-29 22:50:50,974 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] (0 <= m) && (0 <= m2) [2024-01-29 22:50:50,974 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] (0 <= m) && (m2 <= 1) [2024-01-29 22:50:50,974 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] (0 <= m) && (m2 == 0 || m2 == 1) [2024-01-29 22:50:50,975 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] (0 <= m) && (m == 0 || m == 1) [2024-01-29 22:50:50,975 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] (0 <= m) && (m2 <= 1) [2024-01-29 22:50:50,975 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] (0 <= m) && (m == 0 || m == 1) [2024-01-29 22:50:50,975 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] (0 <= m) && (m <= 1) [2024-01-29 22:50:50,975 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] (0 <= oldTop) && (newTop != 0) [2024-01-29 22:50:50,976 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] 0 <= oldTop [2024-01-29 22:50:50,976 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] (0 <= oldTop) && (1 <= newTop) [2024-01-29 22:50:50,976 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] ((0 <= m) && (m <= 1)) && (m2 == 0 || m2 == 1) [2024-01-29 22:50:50,976 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] (0 <= m) && (m <= 1) [2024-01-29 22:50:50,976 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] 0 <= m [2024-01-29 22:50:50,977 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] (0 <= m) && (0 <= m2) [2024-01-29 22:50:50,977 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] ((0 <= m) && (m <= 1)) && (m2 <= 1) [2024-01-29 22:50:50,977 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] ((0 <= m) && (m <= 1)) && (m == 0 || m == 1) [2024-01-29 22:50:50,977 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] (((0 <= m) && (m <= 1)) && (m2 == 0 || m2 == 1)) && ((m == & m2 && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) || (m == & m && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1)))) [2024-01-29 22:50:50,977 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] (0 <= m) && (m <= 1) [2024-01-29 22:50:50,977 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] 0 <= m [2024-01-29 22:50:50,977 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] ((0 <= m) && (m <= 1)) && (r <= 1) [2024-01-29 22:50:50,977 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] ((0 <= m) && (m <= 1)) && (m == 0 || m == 1) [2024-01-29 22:50:50,977 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] (0 <= m) && (0 <= m2) [2024-01-29 22:50:50,978 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] ((0 <= m) && (m <= 1)) && (m2 <= 1) [2024-01-29 22:50:50,978 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] (0 <= m) && (0 <= r) [2024-01-29 22:50:50,978 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] ((0 <= m) && (m <= 1)) && (m2 == 0 || m2 == 1) [2024-01-29 22:50:50,978 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] ((0 <= m) && (m <= 1)) && (r == 0 || r == 1) [2024-01-29 22:50:50,978 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] (0 <= m) && (m2 <= 1) [2024-01-29 22:50:50,978 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] ((0 <= m) && (m2 <= 1)) && (m2 == 0 || m2 == 1) [2024-01-29 22:50:50,978 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] 0 <= m [2024-01-29 22:50:50,978 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] (0 <= m) && (0 <= m2) [2024-01-29 22:50:50,978 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] ((0 <= m) && (m2 <= 1)) && (m == 0 || m == 1) [2024-01-29 22:50:50,978 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] ((0 <= m) && (m2 <= 1)) && ((m == & m2 && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) || (m == & m && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1)))) [2024-01-29 22:50:50,978 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] (0 <= m) && (m <= 1) [2024-01-29 22:50:50,978 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] ((0 <= m) && (0 <= m2)) && (m == 0 || m == 1) [2024-01-29 22:50:50,978 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] (0 <= m) && (0 <= m2) [2024-01-29 22:50:50,979 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] (((0 <= m) && (0 <= m2)) && (m == 0 || m == 1)) && (m2 == 0 || m2 == 1) [2024-01-29 22:50:50,979 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] ((0 <= m) && (0 <= m2)) && (m2 <= 1) [2024-01-29 22:50:50,979 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] ((0 <= m) && (0 <= m2)) && (m <= 1) [2024-01-29 22:50:50,979 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] (((0 <= m) && (0 <= m2)) && (m == 0 || m == 1)) && ((m == & m2 && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) || (m == & m && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1)))) [2024-01-29 22:50:50,979 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] 0 <= m [2024-01-29 22:50:50,979 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] 0 <= m [2024-01-29 22:50:50,979 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] (0 <= m) && (m <= 1) [2024-01-29 22:50:50,979 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] (0 <= m) && (m == 0 || m == 1) [2024-01-29 22:50:50,979 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] (0 <= m) && (0 <= m2) [2024-01-29 22:50:50,979 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] (0 <= m) && (m2 <= 1) [2024-01-29 22:50:50,979 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] (0 <= m) && (m2 == 0 || m2 == 1) [2024-01-29 22:50:50,979 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (((1LL + (long long )newTop) + (long long )oldTop >= 0LL) && ((1LL - (long long )newTop) + (long long )oldTop >= 0LL)) && (-1 == oldTop) [2024-01-29 22:50:50,979 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] ((1LL + (long long )newTop) + (long long )oldTop >= 0LL) && ((1LL - (long long )newTop) + (long long )oldTop >= 0LL) [2024-01-29 22:50:50,980 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (((1LL + (long long )newTop) + (long long )oldTop >= 0LL) && ((1LL - (long long )newTop) + (long long )oldTop >= 0LL)) && ((-1LL + (long long )newTop) - (long long )oldTop >= 0LL) [2024-01-29 22:50:50,980 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] ((((1LL + (long long )newTop) + (long long )oldTop >= 0LL) && ((1LL - (long long )newTop) + (long long )oldTop >= 0LL)) && (-1 == oldTop)) && (oldTop == -1) [2024-01-29 22:50:50,980 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (1LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 22:50:50,980 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (((1LL + (long long )newTop) + (long long )oldTop >= 0LL) && ((1LL - (long long )newTop) + (long long )oldTop >= 0LL)) && ((-1LL - (long long )newTop) - (long long )oldTop >= 0LL) [2024-01-29 22:50:50,980 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] ((((1LL + (long long )newTop) + (long long )oldTop >= 0LL) && ((1LL - (long long )newTop) + (long long )oldTop >= 0LL)) && (-1 == oldTop)) && (newTop == 0) [2024-01-29 22:50:50,980 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] (0 <= oldTop) && (1 <= newTop) [2024-01-29 22:50:50,980 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] ((0 <= oldTop) && (1 <= newTop)) && (newTop != 0) [2024-01-29 22:50:50,980 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= oldTop [2024-01-29 22:50:50,980 INFO L98 nessWitnessExtractor]: Location invariant before [L774-L774] (unsigned long )arg == 0UL [2024-01-29 22:50:50,980 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (-1 == curr_alloc_idx) && (curr_alloc_idx == -1) [2024-01-29 22:50:50,980 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] -1 == curr_alloc_idx [2024-01-29 22:50:50,980 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] (unsigned long )arg == 0UL [2024-01-29 22:50:50,980 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (((2147483649LL + (long long )newTop) + (long long )oldTop >= 0LL) && ((2147483648LL - (long long )newTop) + (long long )oldTop >= 0LL)) && ((2147483647LL + (long long )newTop) - (long long )oldTop >= 0LL) [2024-01-29 22:50:50,981 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] ((((2147483649LL + (long long )newTop) + (long long )oldTop >= 0LL) && ((2147483648LL - (long long )newTop) + (long long )oldTop >= 0LL)) && ((2147483647LL + (long long )newTop) - (long long )oldTop >= 0LL)) && ((2147483646LL - (long long )newTop) - (long long )oldTop >= 0LL) [2024-01-29 22:50:50,981 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] ((((2147483649LL + (long long )newTop) + (long long )oldTop >= 0LL) && ((2147483648LL - (long long )newTop) + (long long )oldTop >= 0LL)) && ((2147483647LL + (long long )newTop) - (long long )oldTop >= 0LL)) && ((4294967295LL + (long long )newTop) - (long long )oldTop >= 0LL) [2024-01-29 22:50:50,981 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] ((2147483649LL + (long long )newTop) + (long long )oldTop >= 0LL) && ((2147483648LL - (long long )newTop) + (long long )oldTop >= 0LL) [2024-01-29 22:50:50,981 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] ((((2147483649LL + (long long )newTop) + (long long )oldTop >= 0LL) && ((2147483648LL - (long long )newTop) + (long long )oldTop >= 0LL)) && ((2147483647LL + (long long )newTop) - (long long )oldTop >= 0LL)) && ((4294967295LL - (long long )newTop) + (long long )oldTop >= 0LL) [2024-01-29 22:50:50,981 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] ((((2147483649LL + (long long )newTop) + (long long )oldTop >= 0LL) && ((2147483648LL - (long long )newTop) + (long long )oldTop >= 0LL)) && ((2147483647LL + (long long )newTop) - (long long )oldTop >= 0LL)) && ((4294967296LL + (long long )newTop) + (long long )oldTop >= 0LL) [2024-01-29 22:50:50,981 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] ((((2147483649LL + (long long )newTop) + (long long )oldTop >= 0LL) && ((2147483648LL - (long long )newTop) + (long long )oldTop >= 0LL)) && ((2147483647LL + (long long )newTop) - (long long )oldTop >= 0LL)) && (oldTop == -1) [2024-01-29 22:50:50,981 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] ((((2147483649LL + (long long )newTop) + (long long )oldTop >= 0LL) && ((2147483648LL - (long long )newTop) + (long long )oldTop >= 0LL)) && ((2147483647LL + (long long )newTop) - (long long )oldTop >= 0LL)) && (-1 == oldTop) [2024-01-29 22:50:50,981 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (2147483649LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 22:50:50,981 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] ((((2147483649LL + (long long )newTop) + (long long )oldTop >= 0LL) && ((2147483648LL - (long long )newTop) + (long long )oldTop >= 0LL)) && ((2147483647LL + (long long )newTop) - (long long )oldTop >= 0LL)) && ((4294967294LL - (long long )newTop) - (long long )oldTop >= 0LL) [2024-01-29 22:50:50,981 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (((4294967296LL + (long long )arg) + (long long )r >= 0LL) && ((4294967295LL - (long long )arg) + (long long )r >= 0LL)) && ((4294967294LL - (long long )arg) - (long long )r >= 0LL) [2024-01-29 22:50:50,981 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] ((4294967296LL + (long long )arg) + (long long )r >= 0LL) && ((4294967295LL - (long long )arg) + (long long )r >= 0LL) [2024-01-29 22:50:50,981 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (((4294967296LL + (long long )arg) + (long long )r >= 0LL) && ((4294967295LL - (long long )arg) + (long long )r >= 0LL)) && ((4294967295LL + (long long )arg) - (long long )r >= 0LL) [2024-01-29 22:50:50,981 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (4294967296LL + (long long )arg) + (long long )r >= 0LL [2024-01-29 22:50:50,982 INFO L98 nessWitnessExtractor]: Location invariant before [L769-L769] (unsigned long )arg == 0UL [2024-01-29 22:50:50,982 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] ((0 <= m) && (0 <= m2)) && (m == 0 || m == 1) [2024-01-29 22:50:50,982 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (((0 <= m) && (0 <= m2)) && (m == 0 || m == 1)) && (m2 == 0 || m2 == 1) [2024-01-29 22:50:50,982 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (0 <= m) && (0 <= m2) [2024-01-29 22:50:50,982 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] ((0 <= m) && (0 <= m2)) && (m <= 1) [2024-01-29 22:50:50,982 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] ((0 <= m) && (0 <= m2)) && (m2 <= 1) [2024-01-29 22:50:50,982 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= m [2024-01-29 22:50:50,982 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] (((0 <= m) && (0 <= m2)) && (m <= 1)) && (m == 0 || m == 1) [2024-01-29 22:50:50,982 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] ((0 <= m) && (0 <= m2)) && (m <= 1) [2024-01-29 22:50:50,982 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] (((((0 <= m) && (0 <= m2)) && (m <= 1)) && (m == 0 || m == 1)) && (m <= 1)) && (m2 <= 1) [2024-01-29 22:50:50,982 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] (0 <= m) && (0 <= m2) [2024-01-29 22:50:50,982 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] (((0 <= m) && (0 <= m2)) && (m <= 1)) && (m2 <= 1) [2024-01-29 22:50:50,982 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] (((0 <= m) && (0 <= m2)) && (m <= 1)) && (r == 1) [2024-01-29 22:50:50,983 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] (((((0 <= m) && (0 <= m2)) && (m <= 1)) && (m == 0 || m == 1)) && (m <= 1)) && (m == 0 || m == 1) [2024-01-29 22:50:50,983 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] (((((0 <= m) && (0 <= m2)) && (m <= 1)) && (m == 0 || m == 1)) && (m <= 1)) && (r == 1 || ((0 <= r && r <= 1) && (r == 0 || r == 1))) [2024-01-29 22:50:50,983 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] ((((0 <= m) && (0 <= m2)) && (m <= 1)) && (m == 0 || m == 1)) && (m <= 1) [2024-01-29 22:50:50,983 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] ((((0 <= m) && (0 <= m2)) && (m <= 1)) && (m == 0 || m == 1)) && (m2 == 0 || m2 == 1) [2024-01-29 22:50:50,983 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] ((((0 <= m) && (0 <= m2)) && (m <= 1)) && (m == 0 || m == 1)) && (0 <= m2) [2024-01-29 22:50:50,983 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] ((((0 <= m) && (0 <= m2)) && (m <= 1)) && (m == 0 || m == 1)) && (m2 == 0 || m2 == 1) [2024-01-29 22:50:50,983 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] ((((0 <= m) && (0 <= m2)) && (m <= 1)) && (m == 0 || m == 1)) && (0 <= m) [2024-01-29 22:50:50,983 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m [2024-01-29 22:50:50,983 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] -1 == curr_alloc_idx [2024-01-29 22:50:50,983 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (-1 == curr_alloc_idx) && (curr_alloc_idx == -1) [2024-01-29 22:50:50,983 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] ((1 <= newTop) && (oldTop == -1)) && (newTop != 0) [2024-01-29 22:50:50,983 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] (1 <= newTop) && (oldTop == -1) [2024-01-29 22:50:50,983 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 1 <= newTop [2024-01-29 22:50:50,984 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] (1 <= newTop) && (-1 == oldTop) [2024-01-29 22:50:50,984 INFO L98 nessWitnessExtractor]: Location invariant before [L771-L771] (unsigned long )arg == 0UL [2024-01-29 22:50:50,984 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (1 <= newTop) && (oldTop == -1) [2024-01-29 22:50:50,984 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] ((1 <= newTop) && (oldTop == -1)) && (newTop != 0) [2024-01-29 22:50:50,984 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] 1 <= newTop [2024-01-29 22:50:50,984 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (1 <= newTop) && (-1 == oldTop) [2024-01-29 22:50:50,984 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L742] (0 <= newTop) && (-1 == oldTop) [2024-01-29 22:50:50,984 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L742] ((0 <= newTop) && (-1 == oldTop)) && (oldTop == -1) [2024-01-29 22:50:50,984 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L742] 0 <= newTop [2024-01-29 22:50:50,984 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] (unsigned long )arg == 0UL [2024-01-29 22:50:50,984 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] 0 <= oldTop [2024-01-29 22:50:50,984 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] (0 <= oldTop) && (1 <= newTop) [2024-01-29 22:50:50,984 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] (0 <= oldTop) && (newTop != 0) [2024-01-29 22:50:50,985 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L715] (-1 == curr_alloc_idx) && (curr_alloc_idx == -1) [2024-01-29 22:50:50,985 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L715] -1 == curr_alloc_idx [2024-01-29 22:50:50,985 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] (0 <= m) && (0 <= oldTop) [2024-01-29 22:50:50,985 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] ((0 <= m) && (0 <= oldTop)) && (m == 0 || m == 1) [2024-01-29 22:50:50,985 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] ((0 <= m) && (0 <= oldTop)) && (0 <= m2) [2024-01-29 22:50:50,985 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] ((0 <= m) && (0 <= oldTop)) && (1 <= newTop) [2024-01-29 22:50:50,985 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] ((0 <= m) && (0 <= oldTop)) && (newTop != 0) [2024-01-29 22:50:50,985 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= m [2024-01-29 22:50:50,985 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] ((0 <= m) && (0 <= oldTop)) && (m2 <= 1) [2024-01-29 22:50:50,985 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] ((0 <= m) && (0 <= oldTop)) && (m2 == 0 || m2 == 1) [2024-01-29 22:50:50,985 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] ((0 <= m) && (0 <= oldTop)) && (m <= 1) [2024-01-29 22:50:50,985 INFO L98 nessWitnessExtractor]: Location invariant before [L770-L770] (unsigned long )arg == 0UL [2024-01-29 22:50:50,985 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] (((0 <= m) && (0 <= oldTop)) && (0 <= m2)) && (m == 0 || m == 1) [2024-01-29 22:50:50,986 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] ((0 <= m) && (0 <= oldTop)) && (0 <= m2) [2024-01-29 22:50:50,986 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] (((0 <= m) && (0 <= oldTop)) && (0 <= m2)) && (m <= 1) [2024-01-29 22:50:50,986 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] (((0 <= m) && (0 <= oldTop)) && (0 <= m2)) && (m2 <= 1) [2024-01-29 22:50:50,986 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] (((0 <= m) && (0 <= oldTop)) && (0 <= m2)) && (newTop != 0) [2024-01-29 22:50:50,986 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] (0 <= m) && (0 <= oldTop) [2024-01-29 22:50:50,986 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] ((((0 <= m) && (0 <= oldTop)) && (0 <= m2)) && (m == 0 || m == 1)) && (m2 == 0 || m2 == 1) [2024-01-29 22:50:50,986 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] (((0 <= m) && (0 <= oldTop)) && (0 <= m2)) && (1 <= newTop) [2024-01-29 22:50:50,986 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= m [2024-01-29 22:50:50,986 INFO L98 nessWitnessExtractor]: Loop invariant at [L754-L757] ((((0 <= r && r <= 1) && (r == 0 || r == 1)) || (-1 == r && r == -1)) || ((0 <= r && r <= 1) && (r == 0 || r == 1))) || ((0 <= r && r <= 1) && (r == 0 || r == 1)) [2024-01-29 22:50:50,986 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (0 <= m) && (0 <= m2) [2024-01-29 22:50:50,986 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] ((0 <= m) && (0 <= m2)) && ((m == & m2 && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) || (m == & m && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1)))) [2024-01-29 22:50:50,986 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] ((0 <= m) && (0 <= m2)) && (m2 == 0 || m2 == 1) [2024-01-29 22:50:50,986 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] ((0 <= m) && (0 <= m2)) && (m <= 1) [2024-01-29 22:50:50,987 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] ((0 <= m) && (0 <= m2)) && (m2 <= 1) [2024-01-29 22:50:50,987 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] ((0 <= m) && (0 <= m2)) && (m == 0 || m == 1) [2024-01-29 22:50:50,987 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 0 <= m [2024-01-29 22:50:50,987 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] (((0 <= m) && (0 <= m2)) && (m <= 1)) && (m2 == 0 || m2 == 1) [2024-01-29 22:50:50,987 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] ((0 <= m) && (0 <= m2)) && (m <= 1) [2024-01-29 22:50:50,987 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] ((((0 <= m) && (0 <= m2)) && (m <= 1)) && (m2 == 0 || m2 == 1)) && (m2 <= 1) [2024-01-29 22:50:50,987 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] ((((0 <= m) && (0 <= m2)) && (m <= 1)) && (m2 == 0 || m2 == 1)) && (0 <= m2) [2024-01-29 22:50:50,987 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] ((((0 <= m) && (0 <= m2)) && (m <= 1)) && (m2 == 0 || m2 == 1)) && (m2 == 0 || m2 == 1) [2024-01-29 22:50:50,987 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] (((0 <= m) && (0 <= m2)) && (m <= 1)) && (m == 0 || m == 1) [2024-01-29 22:50:50,987 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] ((((0 <= m) && (0 <= m2)) && (m <= 1)) && (m2 == 0 || m2 == 1)) && (0 <= m) [2024-01-29 22:50:50,987 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] (((0 <= m) && (0 <= m2)) && (m <= 1)) && (m2 <= 1) [2024-01-29 22:50:50,987 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] ((((0 <= m) && (0 <= m2)) && (m <= 1)) && (m2 == 0 || m2 == 1)) && (m == 0 || m == 1) [2024-01-29 22:50:50,987 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] (0 <= m) && (0 <= m2) [2024-01-29 22:50:50,988 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] ((((0 <= m) && (0 <= m2)) && (m <= 1)) && (m2 == 0 || m2 == 1)) && (m <= 1) [2024-01-29 22:50:50,988 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] 0 <= m [2024-01-29 22:50:50,988 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] ((2147483649LL + (long long )arg) + (long long )r >= 0LL) && ((2147483648LL - (long long )arg) + (long long )r >= 0LL) [2024-01-29 22:50:50,988 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (((2147483649LL + (long long )arg) + (long long )r >= 0LL) && ((2147483648LL - (long long )arg) + (long long )r >= 0LL)) && (r == -1) [2024-01-29 22:50:50,988 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (((2147483649LL + (long long )arg) + (long long )r >= 0LL) && ((2147483648LL - (long long )arg) + (long long )r >= 0LL)) && (-1 == r) [2024-01-29 22:50:50,988 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (((2147483649LL + (long long )arg) + (long long )r >= 0LL) && ((2147483648LL - (long long )arg) + (long long )r >= 0LL)) && ((2147483647LL + (long long )arg) - (long long )r >= 0LL) [2024-01-29 22:50:50,988 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (2147483649LL + (long long )arg) + (long long )r >= 0LL [2024-01-29 22:50:50,989 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (((2147483649LL + (long long )arg) + (long long )r >= 0LL) && ((2147483648LL - (long long )arg) + (long long )r >= 0LL)) && ((2147483646LL - (long long )arg) - (long long )r >= 0LL) [2024-01-29 22:50:50,989 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] ((0 <= m) && (0 <= m2)) && ((m == & m2 && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) || (m == & m && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1)))) [2024-01-29 22:50:50,989 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] (0 <= m) && (0 <= m2) [2024-01-29 22:50:50,989 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] ((0 <= m) && (0 <= m2)) && (m2 == 0 || m2 == 1) [2024-01-29 22:50:50,989 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] ((0 <= m) && (0 <= m2)) && (m <= 1) [2024-01-29 22:50:50,989 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] 0 <= m [2024-01-29 22:50:50,989 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] ((0 <= m) && (0 <= m2)) && (m2 <= 1) [2024-01-29 22:50:50,990 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] ((0 <= m) && (0 <= m2)) && (m == 0 || m == 1) [2024-01-29 22:50:50,990 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] (-1 == curr_alloc_idx) && (curr_alloc_idx == -1) [2024-01-29 22:50:50,990 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] -1 == curr_alloc_idx [2024-01-29 22:50:50,990 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] 0 <= curr_alloc_idx [2024-01-29 22:50:50,990 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] 1 <= curr_alloc_idx [2024-01-29 22:50:50,990 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (1 <= curr_alloc_idx) && (curr_alloc_idx % 2 == 1) [2024-01-29 22:50:50,991 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] ((0 <= oldTop) && (1 <= newTop)) && (newTop != 0) [2024-01-29 22:50:50,991 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] (0 <= oldTop) && (1 <= newTop) [2024-01-29 22:50:50,991 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 0 <= oldTop [2024-01-29 22:50:50,991 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] (unsigned long )arg == 0UL [2024-01-29 22:50:50,991 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (1 <= curr_alloc_idx) && (curr_alloc_idx % 2 == 1) [2024-01-29 22:50:50,991 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] 1 <= curr_alloc_idx [2024-01-29 22:50:50,991 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (((2LL + (long long )newTop) + (long long )oldTop >= 0LL) && ((0LL - (long long )newTop) + (long long )oldTop >= 0LL)) && (-1 == newTop) [2024-01-29 22:50:50,992 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] ((((2LL + (long long )newTop) + (long long )oldTop >= 0LL) && ((0LL - (long long )newTop) + (long long )oldTop >= 0LL)) && (-1 == newTop)) && (newTop == -1) [2024-01-29 22:50:50,992 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] ((2LL + (long long )newTop) + (long long )oldTop >= 0LL) && ((0LL - (long long )newTop) + (long long )oldTop >= 0LL) [2024-01-29 22:50:50,992 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (((2LL + (long long )newTop) + (long long )oldTop >= 0LL) && ((0LL - (long long )newTop) + (long long )oldTop >= 0LL)) && (-1 == oldTop) [2024-01-29 22:50:50,992 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] ((((2LL + (long long )newTop) + (long long )oldTop >= 0LL) && ((0LL - (long long )newTop) + (long long )oldTop >= 0LL)) && (-1 == newTop)) && (oldTop == -1) [2024-01-29 22:50:50,992 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (2LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 22:50:50,992 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] ((((2LL + (long long )newTop) + (long long )oldTop >= 0LL) && ((0LL - (long long )newTop) + (long long )oldTop >= 0LL)) && (-1 == newTop)) && (oldTop == newTop) [2024-01-29 22:50:50,993 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (((2LL + (long long )newTop) + (long long )oldTop >= 0LL) && ((0LL - (long long )newTop) + (long long )oldTop >= 0LL)) && ((long long )newTop - (long long )oldTop >= 0LL) [2024-01-29 22:50:50,993 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (((2LL + (long long )newTop) + (long long )oldTop >= 0LL) && ((0LL - (long long )newTop) + (long long )oldTop >= 0LL)) && ((-2LL - (long long )newTop) - (long long )oldTop >= 0LL) [2024-01-29 22:50:50,993 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] (unsigned long )arg == 0UL [2024-01-29 22:50:50,993 INFO L98 nessWitnessExtractor]: Location invariant before [L755-L755] (((((0 <= r && r <= 1) && (r == 0 || r == 1)) || (-1 == r && r == -1)) || ((0 <= r && r <= 1) && (r == 0 || r == 1))) || ((0 <= r && r <= 1) && (r == 0 || r == 1))) || ((0 <= r && r <= 1) && (r == 0 || r == 1)) [2024-01-29 22:50:51,040 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 22:50:51,324 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/25_stack.i[31168,31181] [2024-01-29 22:50:51,333 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 22:50:51,356 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-29 22:50:51,400 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: m [2024-01-29 22:50:51,401 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@21fa57b8 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:50:51, skipping insertion in model container [2024-01-29 22:50:51,401 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 22:50:51,402 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 22:50:51,404 INFO L158 Benchmark]: Toolchain (without parser) took 629.41ms. Allocated memory is still 174.1MB. Free memory was 135.2MB in the beginning and 112.2MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-01-29 22:50:51,405 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 121.6MB. Free memory is still 82.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:50:51,406 INFO L158 Benchmark]: Witness Parser took 0.20ms. Allocated memory is still 174.1MB. Free memory is still 144.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:50:51,408 INFO L158 Benchmark]: CACSL2BoogieTranslator took 627.03ms. Allocated memory is still 174.1MB. Free memory was 135.2MB in the beginning and 112.2MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-01-29 22:50:51,409 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 121.6MB. Free memory is still 82.3MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.20ms. Allocated memory is still 174.1MB. Free memory is still 144.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 627.03ms. Allocated memory is still 174.1MB. Free memory was 135.2MB in the beginning and 112.2MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 4]: Incorrect Syntax Undeclared variable in ACSL expression: m 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/25_stack.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/25_stack.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-8857f20-m [2024-01-29 22:50:53,642 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 22:50:53,715 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 22:50:53,722 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 22:50:53,723 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 22:50:53,767 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 22:50:53,771 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 22:50:53,772 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 22:50:53,773 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 22:50:53,774 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 22:50:53,775 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 22:50:53,775 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 22:50:53,776 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 22:50:53,780 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 22:50:53,780 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 22:50:53,780 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 22:50:53,781 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 22:50:53,781 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 22:50:53,781 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 22:50:53,782 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 22:50:53,782 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 22:50:53,783 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 22:50:53,783 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 22:50:53,783 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 22:50:53,784 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 22:50:53,784 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 22:50:53,784 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 22:50:53,784 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 22:50:53,785 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 22:50:53,785 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 22:50:53,786 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 22:50:53,786 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 22:50:53,787 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 22:50:53,787 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 22:50:53,787 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 22:50:53,787 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 22:50:53,788 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 22:50:53,789 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 22:50:53,789 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 22:50:53,789 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 22:50:53,789 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 22:50:53,789 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 22:50:53,790 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 22:50:53,790 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 22:50:53,790 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 22:50:53,791 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 22:50:53,791 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 22:50:54,129 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 22:50:54,151 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 22:50:54,155 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 22:50:54,156 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 22:50:54,156 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 22:50:54,159 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/25_stack.i [2024-01-29 22:50:55,496 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 22:50:55,740 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 22:50:55,741 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/25_stack.i [2024-01-29 22:50:55,754 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f3a98c4c8/a4b7d47e054341e59f5c9f08bf43784d/FLAG9c81b4c08 [2024-01-29 22:50:55,765 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f3a98c4c8/a4b7d47e054341e59f5c9f08bf43784d [2024-01-29 22:50:55,767 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 22:50:55,768 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 22:50:55,768 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/25_stack.yml/witness.yml [2024-01-29 22:50:55,964 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 22:50:55,966 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 22:50:55,969 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 22:50:55,969 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 22:50:55,973 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 22:50:55,974 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:50:55" (1/2) ... [2024-01-29 22:50:55,975 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f299184 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:50:55, skipping insertion in model container [2024-01-29 22:50:55,975 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:50:55" (1/2) ... [2024-01-29 22:50:55,976 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@23de814e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:50:55, skipping insertion in model container [2024-01-29 22:50:55,977 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:50:55" (2/2) ... [2024-01-29 22:50:55,977 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f299184 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:50:55, skipping insertion in model container [2024-01-29 22:50:55,978 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:50:55" (2/2) ... [2024-01-29 22:50:55,978 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 22:50:56,143 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 22:50:56,144 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] ((0 <= m) && (m <= 1)) && (m == 0 || m == 1) [2024-01-29 22:50:56,144 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] (0 <= m) && (m <= 1) [2024-01-29 22:50:56,144 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] 0 <= m [2024-01-29 22:50:56,144 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] (0 <= m) && (0 <= m2) [2024-01-29 22:50:56,145 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] ((0 <= m) && (m <= 1)) && (m2 <= 1) [2024-01-29 22:50:56,145 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] (((0 <= m) && (m <= 1)) && (m == 0 || m == 1)) && (m2 == 0 || m2 == 1) [2024-01-29 22:50:56,145 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] ((0 <= m) && (m2 <= 1)) && ((m == & m2 && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) || (m == & m && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1)))) [2024-01-29 22:50:56,145 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (0 <= m) && (m2 <= 1) [2024-01-29 22:50:56,145 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 0 <= m [2024-01-29 22:50:56,145 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (0 <= m) && (m <= 1) [2024-01-29 22:50:56,146 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] ((0 <= m) && (m2 <= 1)) && (m2 == 0 || m2 == 1) [2024-01-29 22:50:56,146 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] ((0 <= m) && (m2 <= 1)) && (m == 0 || m == 1) [2024-01-29 22:50:56,146 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (0 <= m) && (0 <= m2) [2024-01-29 22:50:56,146 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] (0 <= m) && (0 <= m2) [2024-01-29 22:50:56,146 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] ((0 <= m) && (0 <= m2)) && (r == 1) [2024-01-29 22:50:56,146 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] ((0 <= m) && (0 <= m2)) && (m2 == 0 || m2 == 1) [2024-01-29 22:50:56,146 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] ((0 <= m) && (0 <= m2)) && (0 <= m) [2024-01-29 22:50:56,147 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] ((0 <= m) && (0 <= m2)) && (m <= 1) [2024-01-29 22:50:56,147 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] ((0 <= m) && (0 <= m2)) && (m2 <= 1) [2024-01-29 22:50:56,147 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] ((0 <= m) && (0 <= m2)) && (m == 0 || m == 1) [2024-01-29 22:50:56,148 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] ((0 <= m) && (0 <= m2)) && (0 <= m2) [2024-01-29 22:50:56,148 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] ((0 <= m) && (0 <= m2)) && (m <= 1) [2024-01-29 22:50:56,148 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] ((0 <= m) && (0 <= m2)) && (m2 <= 1) [2024-01-29 22:50:56,148 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] ((0 <= m) && (0 <= m2)) && (m == 0 || m == 1) [2024-01-29 22:50:56,148 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m [2024-01-29 22:50:56,148 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] ((0 <= m) && (0 <= m2)) && (m2 == 0 || m2 == 1) [2024-01-29 22:50:56,149 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] ((0 <= m) && (0 <= m2)) && (r == 1 || ((0 <= r && r <= 1) && (r == 0 || r == 1))) [2024-01-29 22:50:56,149 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m [2024-01-29 22:50:56,149 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] (0 <= m) && (0 <= m2) [2024-01-29 22:50:56,149 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] (0 <= m) && (m == 0 || m == 1) [2024-01-29 22:50:56,149 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] (0 <= m) && (m <= 1) [2024-01-29 22:50:56,150 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] (0 <= m) && (m2 <= 1) [2024-01-29 22:50:56,150 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] (0 <= m) && (0 <= m) [2024-01-29 22:50:56,150 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] (0 <= m) && (m <= 1) [2024-01-29 22:50:56,150 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] (0 <= m) && (r == 1) [2024-01-29 22:50:56,151 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] (0 <= m) && (m == 0 || m == 1) [2024-01-29 22:50:56,151 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] (0 <= m) && (r == 1 || ((0 <= r && r <= 1) && (r == 0 || r == 1))) [2024-01-29 22:50:56,151 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] (0 <= m) && (0 <= m2) [2024-01-29 22:50:56,151 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] (0 <= m) && (m2 <= 1) [2024-01-29 22:50:56,151 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] (0 <= m) && (m2 == 0 || m2 == 1) [2024-01-29 22:50:56,151 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] (0 <= m) && (m2 == 0 || m2 == 1) [2024-01-29 22:50:56,152 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= m [2024-01-29 22:50:56,152 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] (0 <= m) && (m == 0 || m == 1) [2024-01-29 22:50:56,152 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] (0 <= m) && (m2 == 0 || m2 == 1) [2024-01-29 22:50:56,153 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] (0 <= m) && (0 <= m2) [2024-01-29 22:50:56,153 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] (0 <= m) && (0 <= oldTop) [2024-01-29 22:50:56,153 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] (0 <= m) && (m <= 1) [2024-01-29 22:50:56,153 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] (0 <= m) && (1 <= newTop) [2024-01-29 22:50:56,153 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] (0 <= m) && (m2 <= 1) [2024-01-29 22:50:56,154 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] (0 <= m) && (newTop != 0) [2024-01-29 22:50:56,154 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L715] -1 == curr_alloc_idx [2024-01-29 22:50:56,154 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L715] (-1 == curr_alloc_idx) && (curr_alloc_idx == -1) [2024-01-29 22:50:56,155 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (-1 == curr_alloc_idx) && (curr_alloc_idx == -1) [2024-01-29 22:50:56,155 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] -1 == curr_alloc_idx [2024-01-29 22:50:56,155 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] (0 <= r) && (r == 0 || r == 1) [2024-01-29 22:50:56,156 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] 0 <= r [2024-01-29 22:50:56,156 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] (0 <= r) && (r <= 1) [2024-01-29 22:50:56,156 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] (unsigned long )arg == 0UL [2024-01-29 22:50:56,156 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] (0 <= m) && (0 <= m2) [2024-01-29 22:50:56,156 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] ((0 <= m) && (0 <= m2)) && (m <= 1) [2024-01-29 22:50:56,156 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] ((0 <= m) && (0 <= m2)) && (m2 == 0 || m2 == 1) [2024-01-29 22:50:56,157 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] ((0 <= m) && (0 <= m2)) && ((m == & m2 && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) || (m == & m && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1)))) [2024-01-29 22:50:56,157 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] ((0 <= m) && (0 <= m2)) && (m2 <= 1) [2024-01-29 22:50:56,157 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] 0 <= m [2024-01-29 22:50:56,157 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] ((0 <= m) && (0 <= m2)) && (m == 0 || m == 1) [2024-01-29 22:50:56,157 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] 0 <= m [2024-01-29 22:50:56,157 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] (0 <= m) && (0 <= m) [2024-01-29 22:50:56,157 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] (0 <= m) && (m <= 1) [2024-01-29 22:50:56,158 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] (0 <= m) && (m <= 1) [2024-01-29 22:50:56,158 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] (0 <= m) && (m2 == 0 || m2 == 1) [2024-01-29 22:50:56,158 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] (0 <= m) && (m == 0 || m == 1) [2024-01-29 22:50:56,158 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] (0 <= m) && (m2 <= 1) [2024-01-29 22:50:56,158 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] (0 <= m) && (m2 == 0 || m2 == 1) [2024-01-29 22:50:56,158 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] (0 <= m) && (0 <= m2) [2024-01-29 22:50:56,158 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] (0 <= m) && (m == 0 || m == 1) [2024-01-29 22:50:56,159 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] (0 <= m) && (m2 <= 1) [2024-01-29 22:50:56,159 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] (0 <= m) && (0 <= m2) [2024-01-29 22:50:56,159 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] (0 <= m) && (m2 <= 1) [2024-01-29 22:50:56,159 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] ((0 <= m) && (m2 <= 1)) && (m == 0 || m == 1) [2024-01-29 22:50:56,159 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] 0 <= m [2024-01-29 22:50:56,159 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] ((0 <= m) && (m2 <= 1)) && (m2 == 0 || m2 == 1) [2024-01-29 22:50:56,159 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] ((0 <= m) && (m2 <= 1)) && ((m == & m2 && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) || (m == & m && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1)))) [2024-01-29 22:50:56,160 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] (0 <= m) && (m <= 1) [2024-01-29 22:50:56,160 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] (0 <= m) && (0 <= m2) [2024-01-29 22:50:56,160 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] (0 <= oldTop) && (1 <= newTop) [2024-01-29 22:50:56,160 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] ((0 <= oldTop) && (1 <= newTop)) && (newTop != 0) [2024-01-29 22:50:56,160 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] 0 <= oldTop [2024-01-29 22:50:56,160 INFO L98 nessWitnessExtractor]: Location invariant before [L770-L770] (unsigned long )arg == 0UL [2024-01-29 22:50:56,160 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] (-1 == curr_alloc_idx) && (curr_alloc_idx == -1) [2024-01-29 22:50:56,161 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] -1 == curr_alloc_idx [2024-01-29 22:50:56,161 INFO L98 nessWitnessExtractor]: Location invariant before [L755-L755] (((((0 <= r && r <= 1) && (r == 0 || r == 1)) || (-1 == r && r == -1)) || ((0 <= r && r <= 1) && (r == 0 || r == 1))) || ((0 <= r && r <= 1) && (r == 0 || r == 1))) || ((0 <= r && r <= 1) && (r == 0 || r == 1)) [2024-01-29 22:50:56,161 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] ((2147483649LL + (long long )arg) + (long long )r >= 0LL) && ((2147483648LL - (long long )arg) + (long long )r >= 0LL) [2024-01-29 22:50:56,161 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (((2147483649LL + (long long )arg) + (long long )r >= 0LL) && ((2147483648LL - (long long )arg) + (long long )r >= 0LL)) && ((2147483647LL + (long long )arg) - (long long )r >= 0LL) [2024-01-29 22:50:56,161 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (((2147483649LL + (long long )arg) + (long long )r >= 0LL) && ((2147483648LL - (long long )arg) + (long long )r >= 0LL)) && ((2147483646LL - (long long )arg) - (long long )r >= 0LL) [2024-01-29 22:50:56,161 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (((2147483649LL + (long long )arg) + (long long )r >= 0LL) && ((2147483648LL - (long long )arg) + (long long )r >= 0LL)) && (-1 == r) [2024-01-29 22:50:56,162 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (((2147483649LL + (long long )arg) + (long long )r >= 0LL) && ((2147483648LL - (long long )arg) + (long long )r >= 0LL)) && (r == -1) [2024-01-29 22:50:56,162 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (2147483649LL + (long long )arg) + (long long )r >= 0LL [2024-01-29 22:50:56,163 INFO L98 nessWitnessExtractor]: Location invariant before [L769-L769] (unsigned long )arg == 0UL [2024-01-29 22:50:56,163 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L742] ((0 <= newTop) && (-1 == oldTop)) && (oldTop == -1) [2024-01-29 22:50:56,163 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L742] (0 <= newTop) && (-1 == oldTop) [2024-01-29 22:50:56,163 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L742] 0 <= newTop [2024-01-29 22:50:56,163 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] (unsigned long )arg == 0UL [2024-01-29 22:50:56,164 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] (0 <= oldTop) && (1 <= newTop) [2024-01-29 22:50:56,164 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= oldTop [2024-01-29 22:50:56,164 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] ((0 <= oldTop) && (1 <= newTop)) && (newTop != 0) [2024-01-29 22:50:56,164 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] (1 <= newTop) && (-1 == oldTop) [2024-01-29 22:50:56,164 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] ((1 <= newTop) && (-1 == oldTop)) && (oldTop == -1) [2024-01-29 22:50:56,164 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 1 <= newTop [2024-01-29 22:50:56,164 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] ((1 <= newTop) && (-1 == oldTop)) && (newTop != 0) [2024-01-29 22:50:56,165 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] ((1LL + (long long )newTop) + (long long )oldTop >= 0LL) && ((1LL - (long long )newTop) + (long long )oldTop >= 0LL) [2024-01-29 22:50:56,165 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (((1LL + (long long )newTop) + (long long )oldTop >= 0LL) && ((1LL - (long long )newTop) + (long long )oldTop >= 0LL)) && ((-1LL - (long long )newTop) - (long long )oldTop >= 0LL) [2024-01-29 22:50:56,165 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (1LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 22:50:56,165 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (((1LL + (long long )newTop) + (long long )oldTop >= 0LL) && ((1LL - (long long )newTop) + (long long )oldTop >= 0LL)) && (-1 == oldTop) [2024-01-29 22:50:56,165 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (((1LL + (long long )newTop) + (long long )oldTop >= 0LL) && ((1LL - (long long )newTop) + (long long )oldTop >= 0LL)) && (oldTop == -1) [2024-01-29 22:50:56,165 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (((1LL + (long long )newTop) + (long long )oldTop >= 0LL) && ((1LL - (long long )newTop) + (long long )oldTop >= 0LL)) && ((-1LL + (long long )newTop) - (long long )oldTop >= 0LL) [2024-01-29 22:50:56,165 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (((1LL + (long long )newTop) + (long long )oldTop >= 0LL) && ((1LL - (long long )newTop) + (long long )oldTop >= 0LL)) && (newTop == 0) [2024-01-29 22:50:56,166 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] (0 <= oldTop) && (1 <= newTop) [2024-01-29 22:50:56,166 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] ((0 <= oldTop) && (1 <= newTop)) && (newTop != 0) [2024-01-29 22:50:56,166 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 0 <= oldTop [2024-01-29 22:50:56,166 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] ((2LL + (long long )newTop) + (long long )oldTop >= 0LL) && (oldTop == newTop) [2024-01-29 22:50:56,166 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (2LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 22:50:56,166 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] ((2LL + (long long )newTop) + (long long )oldTop >= 0LL) && ((-2LL - (long long )newTop) - (long long )oldTop >= 0LL) [2024-01-29 22:50:56,166 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] ((2LL + (long long )newTop) + (long long )oldTop >= 0LL) && ((0LL - (long long )newTop) + (long long )oldTop >= 0LL) [2024-01-29 22:50:56,167 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] ((2LL + (long long )newTop) + (long long )oldTop >= 0LL) && (oldTop == -1) [2024-01-29 22:50:56,167 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] ((2LL + (long long )newTop) + (long long )oldTop >= 0LL) && (-1 == oldTop) [2024-01-29 22:50:56,167 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] ((2LL + (long long )newTop) + (long long )oldTop >= 0LL) && (-1 == newTop) [2024-01-29 22:50:56,167 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (((2LL + (long long )newTop) + (long long )oldTop >= 0LL) && (oldTop == newTop)) && (newTop == -1) [2024-01-29 22:50:56,167 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] ((2LL + (long long )newTop) + (long long )oldTop >= 0LL) && ((long long )newTop - (long long )oldTop >= 0LL) [2024-01-29 22:50:56,167 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] ((0 <= m) && (0 <= m2)) && ((m == & m2 && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) || (m == & m && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1)))) [2024-01-29 22:50:56,168 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] (0 <= m) && (0 <= m2) [2024-01-29 22:50:56,168 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] ((0 <= m) && (0 <= m2)) && (m == 0 || m == 1) [2024-01-29 22:50:56,168 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] ((0 <= m) && (0 <= m2)) && (m2 == 0 || m2 == 1) [2024-01-29 22:50:56,168 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] ((0 <= m) && (0 <= m2)) && (m2 <= 1) [2024-01-29 22:50:56,168 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] 0 <= m [2024-01-29 22:50:56,168 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] ((0 <= m) && (0 <= m2)) && (m <= 1) [2024-01-29 22:50:56,168 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (-1 == curr_alloc_idx) && (curr_alloc_idx == -1) [2024-01-29 22:50:56,169 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] -1 == curr_alloc_idx [2024-01-29 22:50:56,169 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] 0 <= oldTop [2024-01-29 22:50:56,169 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] (0 <= oldTop) && (1 <= newTop) [2024-01-29 22:50:56,169 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] (0 <= oldTop) && (newTop != 0) [2024-01-29 22:50:56,169 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] ((((0 <= m) && (0 <= m2)) && (m <= 1)) && (m2 <= 1)) && (m == 0 || m == 1) [2024-01-29 22:50:56,169 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] (0 <= m) && (0 <= m2) [2024-01-29 22:50:56,170 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] ((0 <= m) && (0 <= m2)) && (m2 == 0 || m2 == 1) [2024-01-29 22:50:56,170 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] (((((0 <= m) && (0 <= m2)) && (m <= 1)) && (m2 <= 1)) && (m == 0 || m == 1)) && (m2 == 0 || m2 == 1) [2024-01-29 22:50:56,170 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] (((0 <= m) && (0 <= m2)) && (m <= 1)) && (m2 <= 1) [2024-01-29 22:50:56,170 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] ((0 <= m) && (0 <= m2)) && (m <= 1) [2024-01-29 22:50:56,170 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] ((0 <= m) && (0 <= m2)) && (m2 <= 1) [2024-01-29 22:50:56,170 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] 0 <= m [2024-01-29 22:50:56,170 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] ((0 <= m) && (0 <= m2)) && (m <= 1) [2024-01-29 22:50:56,171 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] (0 <= m) && (0 <= m2) [2024-01-29 22:50:56,171 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] ((0 <= m) && (0 <= m2)) && (m == 0 || m == 1) [2024-01-29 22:50:56,171 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] 0 <= m [2024-01-29 22:50:56,171 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] 1 <= newTop [2024-01-29 22:50:56,171 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] (1 <= newTop) && (newTop != 0) [2024-01-29 22:50:56,171 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] (1 <= newTop) && (-1 == oldTop) [2024-01-29 22:50:56,171 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] (1 <= newTop) && (oldTop == -1) [2024-01-29 22:50:56,172 INFO L98 nessWitnessExtractor]: Loop invariant at [L754-L757] ((((0 <= r && r <= 1) && (r == 0 || r == 1)) || (-1 == r && r == -1)) || ((0 <= r && r <= 1) && (r == 0 || r == 1))) || ((0 <= r && r <= 1) && (r == 0 || r == 1)) [2024-01-29 22:50:56,172 INFO L98 nessWitnessExtractor]: Location invariant before [L771-L771] (unsigned long )arg == 0UL [2024-01-29 22:50:56,172 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (0 <= m) && (m <= 1) [2024-01-29 22:50:56,172 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] ((0 <= m) && (m <= 1)) && (m2 == 0 || m2 == 1) [2024-01-29 22:50:56,172 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= m [2024-01-29 22:50:56,173 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (0 <= m) && (0 <= m2) [2024-01-29 22:50:56,173 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] ((0 <= m) && (m <= 1)) && (m == 0 || m == 1) [2024-01-29 22:50:56,173 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] ((0 <= m) && (m <= 1)) && (m2 <= 1) [2024-01-29 22:50:56,174 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] (0 <= m) && (m <= 1) [2024-01-29 22:50:56,174 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] ((0 <= m) && (m <= 1)) && (m == 0 || m == 1) [2024-01-29 22:50:56,174 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] ((0 <= m) && (m <= 1)) && (newTop != 0) [2024-01-29 22:50:56,174 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= m [2024-01-29 22:50:56,174 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] (0 <= m) && (1 <= newTop) [2024-01-29 22:50:56,175 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] ((0 <= m) && (m <= 1)) && (m2 == 0 || m2 == 1) [2024-01-29 22:50:56,175 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] (0 <= m) && (0 <= oldTop) [2024-01-29 22:50:56,175 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] (0 <= m) && (0 <= m2) [2024-01-29 22:50:56,175 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] ((0 <= m) && (m <= 1)) && (m2 <= 1) [2024-01-29 22:50:56,175 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] ((0 <= m) && (0 <= m2)) && (m <= 1) [2024-01-29 22:50:56,175 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] (0 <= m) && (0 <= m2) [2024-01-29 22:50:56,176 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] (((0 <= m) && (0 <= m2)) && (m <= 1)) && (m2 <= 1) [2024-01-29 22:50:56,177 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] (((0 <= m) && (0 <= m2)) && (m <= 1)) && ((m == & m2 && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) || (m == & m && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1)))) [2024-01-29 22:50:56,177 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] 0 <= m [2024-01-29 22:50:56,179 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] (((0 <= m) && (0 <= m2)) && (m <= 1)) && (m == 0 || m == 1) [2024-01-29 22:50:56,180 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] (((0 <= m) && (0 <= m2)) && (m <= 1)) && (m2 == 0 || m2 == 1) [2024-01-29 22:50:56,180 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] ((0 <= m) && (0 <= r)) && (m <= 1) [2024-01-29 22:50:56,181 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] (0 <= m) && (0 <= r) [2024-01-29 22:50:56,183 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] (((0 <= m) && (0 <= r)) && (m <= 1)) && (m == 0 || m == 1) [2024-01-29 22:50:56,183 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] ((0 <= m) && (0 <= r)) && (0 <= m2) [2024-01-29 22:50:56,184 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] 0 <= m [2024-01-29 22:50:56,184 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] (((0 <= m) && (0 <= r)) && (m <= 1)) && (m2 <= 1) [2024-01-29 22:50:56,184 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] (((0 <= m) && (0 <= r)) && (m <= 1)) && (r <= 1) [2024-01-29 22:50:56,184 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] (((0 <= m) && (0 <= r)) && (m <= 1)) && (r == 0 || r == 1) [2024-01-29 22:50:56,184 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] (((0 <= m) && (0 <= r)) && (m <= 1)) && (m2 == 0 || m2 == 1) [2024-01-29 22:50:56,184 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (0 <= m) && (0 <= m2) [2024-01-29 22:50:56,184 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] ((0 <= m) && (0 <= m2)) && (m <= 1) [2024-01-29 22:50:56,184 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] ((0 <= m) && (0 <= m2)) && (m == 0 || m == 1) [2024-01-29 22:50:56,184 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] ((0 <= m) && (0 <= m2)) && (m2 <= 1) [2024-01-29 22:50:56,184 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] 0 <= m [2024-01-29 22:50:56,184 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] ((0 <= m) && (0 <= m2)) && ((m == & m2 && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) || (m == & m && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1)))) [2024-01-29 22:50:56,185 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] ((0 <= m) && (0 <= m2)) && (m2 == 0 || m2 == 1) [2024-01-29 22:50:56,185 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] (unsigned long )arg == 0UL [2024-01-29 22:50:56,185 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] 1 <= curr_alloc_idx [2024-01-29 22:50:56,185 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (1 <= curr_alloc_idx) && (curr_alloc_idx % 2 == 1) [2024-01-29 22:50:56,185 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] (unsigned long )arg == 0UL [2024-01-29 22:50:56,185 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] 1 <= curr_alloc_idx [2024-01-29 22:50:56,185 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (1 <= curr_alloc_idx) && (curr_alloc_idx % 2 == 1) [2024-01-29 22:50:56,185 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (1 <= newTop) && (newTop != 0) [2024-01-29 22:50:56,185 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] 1 <= newTop [2024-01-29 22:50:56,186 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (1 <= newTop) && (-1 == oldTop) [2024-01-29 22:50:56,186 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (1 <= newTop) && (oldTop == -1) [2024-01-29 22:50:56,186 INFO L98 nessWitnessExtractor]: Location invariant before [L774-L774] (unsigned long )arg == 0UL [2024-01-29 22:50:56,187 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] 0 <= curr_alloc_idx [2024-01-29 22:50:56,187 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (-1 == curr_alloc_idx) && (curr_alloc_idx == -1) [2024-01-29 22:50:56,187 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] -1 == curr_alloc_idx [2024-01-29 22:50:56,187 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] ((4294967296LL + (long long )arg) + (long long )r >= 0LL) && ((4294967294LL - (long long )arg) - (long long )r >= 0LL) [2024-01-29 22:50:56,187 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (4294967296LL + (long long )arg) + (long long )r >= 0LL [2024-01-29 22:50:56,187 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] ((4294967296LL + (long long )arg) + (long long )r >= 0LL) && ((4294967295LL - (long long )arg) + (long long )r >= 0LL) [2024-01-29 22:50:56,187 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] ((4294967296LL + (long long )arg) + (long long )r >= 0LL) && ((4294967295LL + (long long )arg) - (long long )r >= 0LL) [2024-01-29 22:50:56,187 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] ((2147483649LL + (long long )newTop) + (long long )oldTop >= 0LL) && ((2147483648LL - (long long )newTop) + (long long )oldTop >= 0LL) [2024-01-29 22:50:56,188 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (((2147483649LL + (long long )newTop) + (long long )oldTop >= 0LL) && ((2147483648LL - (long long )newTop) + (long long )oldTop >= 0LL)) && ((2147483646LL - (long long )newTop) - (long long )oldTop >= 0LL) [2024-01-29 22:50:56,188 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (((2147483649LL + (long long )newTop) + (long long )oldTop >= 0LL) && ((2147483648LL - (long long )newTop) + (long long )oldTop >= 0LL)) && ((2147483647LL + (long long )newTop) - (long long )oldTop >= 0LL) [2024-01-29 22:50:56,188 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (((2147483649LL + (long long )newTop) + (long long )oldTop >= 0LL) && ((2147483648LL - (long long )newTop) + (long long )oldTop >= 0LL)) && ((4294967295LL - (long long )newTop) + (long long )oldTop >= 0LL) [2024-01-29 22:50:56,188 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (2147483649LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 22:50:56,188 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (((2147483649LL + (long long )newTop) + (long long )oldTop >= 0LL) && ((2147483648LL - (long long )newTop) + (long long )oldTop >= 0LL)) && ((4294967296LL + (long long )newTop) + (long long )oldTop >= 0LL) [2024-01-29 22:50:56,188 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (((2147483649LL + (long long )newTop) + (long long )oldTop >= 0LL) && ((2147483648LL - (long long )newTop) + (long long )oldTop >= 0LL)) && ((4294967294LL - (long long )newTop) - (long long )oldTop >= 0LL) [2024-01-29 22:50:56,188 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (((2147483649LL + (long long )newTop) + (long long )oldTop >= 0LL) && ((2147483648LL - (long long )newTop) + (long long )oldTop >= 0LL)) && (oldTop == -1) [2024-01-29 22:50:56,188 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (((2147483649LL + (long long )newTop) + (long long )oldTop >= 0LL) && ((2147483648LL - (long long )newTop) + (long long )oldTop >= 0LL)) && (-1 == oldTop) [2024-01-29 22:50:56,189 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (((2147483649LL + (long long )newTop) + (long long )oldTop >= 0LL) && ((2147483648LL - (long long )newTop) + (long long )oldTop >= 0LL)) && ((4294967295LL + (long long )newTop) - (long long )oldTop >= 0LL) [2024-01-29 22:50:56,228 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 22:50:56,520 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/25_stack.i[31168,31181] [2024-01-29 22:50:56,529 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 22:50:56,543 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-29 22:50:56,573 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: m [2024-01-29 22:50:56,575 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@23de814e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:50:56, skipping insertion in model container [2024-01-29 22:50:56,575 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 22:50:56,575 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 22:50:56,578 INFO L158 Benchmark]: Toolchain (without parser) took 610.77ms. Allocated memory is still 62.9MB. Free memory was 36.0MB in the beginning and 32.0MB in the end (delta: 4.0MB). Peak memory consumption was 15.4MB. Max. memory is 16.1GB. [2024-01-29 22:50:56,578 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 50.3MB. Free memory is still 33.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:50:56,579 INFO L158 Benchmark]: Witness Parser took 0.20ms. Allocated memory is still 62.9MB. Free memory was 26.4MB in the beginning and 26.1MB in the end (delta: 227.3kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:50:56,580 INFO L158 Benchmark]: CACSL2BoogieTranslator took 606.49ms. Allocated memory is still 62.9MB. Free memory was 35.7MB in the beginning and 32.0MB in the end (delta: 3.7MB). Peak memory consumption was 13.3MB. Max. memory is 16.1GB. [2024-01-29 22:50:56,582 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 50.3MB. Free memory is still 33.2MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.20ms. Allocated memory is still 62.9MB. Free memory was 26.4MB in the beginning and 26.1MB in the end (delta: 227.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 606.49ms. Allocated memory is still 62.9MB. Free memory was 35.7MB in the beginning and 32.0MB in the end (delta: 3.7MB). Peak memory consumption was 13.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 4]: Incorrect Syntax Undeclared variable in ACSL expression: m 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