./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-ext/04_incdec_cas.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/04_incdec_cas.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 27552612 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/pthread-ext/04_incdec_cas.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/04_incdec_cas.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-2755261-m [2024-01-26 15:10:39,076 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:10:39,146 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-26 15:10:39,150 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:10:39,150 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:10:39,179 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:10:39,180 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:10:39,181 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:10:39,181 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:10:39,184 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:10:39,184 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:10:39,184 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:10:39,185 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:10:39,186 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:10:39,186 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:10:39,186 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:10:39,186 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:10:39,187 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:10:39,187 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-26 15:10:39,187 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:10:39,187 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:10:39,188 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:10:39,188 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:10:39,188 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:10:39,188 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:10:39,188 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:10:39,188 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:10:39,189 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:10:39,189 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:10:39,189 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:10:39,190 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:10:39,190 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:10:39,190 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:10:39,191 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:10:39,191 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:10:39,191 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:10:39,191 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-26 15:10:39,194 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-26 15:10:39,195 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:10:39,195 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:10:39,195 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:10:39,195 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:10:39,195 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:10:39,195 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:10:39,412 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:10:39,433 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:10:39,435 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:10:39,436 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:10:39,436 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:10:39,437 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/04_incdec_cas.i [2024-01-26 15:10:40,488 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:10:40,712 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:10:40,713 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/04_incdec_cas.i [2024-01-26 15:10:40,724 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1067394f4/a27c7cc9811b4142a64d6fdcdb4ffa16/FLAGd631bae21 [2024-01-26 15:10:40,736 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1067394f4/a27c7cc9811b4142a64d6fdcdb4ffa16 [2024-01-26 15:10:40,738 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:10:40,739 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:10:40,739 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/04_incdec_cas.yml/witness.yml [2024-01-26 15:10:40,832 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:10:40,833 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:10:40,834 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:10:40,834 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:10:40,837 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:10:40,838 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:10:40" (1/2) ... [2024-01-26 15:10:40,838 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50cf4f2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:10:40, skipping insertion in model container [2024-01-26 15:10:40,838 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:10:40" (1/2) ... [2024-01-26 15:10:40,839 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1a3e7f65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:10:40, skipping insertion in model container [2024-01-26 15:10:40,839 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:10:40" (2/2) ... [2024-01-26 15:10:40,840 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50cf4f2c and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:10:40, skipping insertion in model container [2024-01-26 15:10:40,840 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:10:40" (2/2) ... [2024-01-26 15:10:40,840 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:10:40,919 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:10:40,921 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] (((((((((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U) || ((((4294967295LL - (long long )dec__casret) + (long long )dec__vn >= 0LL && (long long )dec__casret + (long long )dec__vn >= 0LL) && (4294967295LL + (long long )dec__casret) - (long long )dec__vn >= 0LL) && (8589934590LL - (long long )dec__casret) - (long long )dec__vn >= 0LL)) || ((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U)) || ((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U)) || ((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U)) || ((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U)) || ((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U)) || ((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U)) || ((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U) [2024-01-26 15:10:40,921 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] dec__v != 0U [2024-01-26 15:10:40,921 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 1U <= dec__v [2024-01-26 15:10:40,921 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] (unsigned long )arg == 0UL [2024-01-26 15:10:40,921 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] inc__vn != 0U [2024-01-26 15:10:40,922 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 1U <= inc__vn [2024-01-26 15:10:40,922 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] inc__v != 4294967295U [2024-01-26 15:10:40,922 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] inc__v <= 4294967294U [2024-01-26 15:10:40,923 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] dec__v != 0U [2024-01-26 15:10:40,923 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] 1U <= dec__v [2024-01-26 15:10:40,923 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] dec__vn != 4294967295U [2024-01-26 15:10:40,923 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] dec__vn <= 4294967294U [2024-01-26 15:10:40,923 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] inc__v != 4294967295U [2024-01-26 15:10:40,923 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] inc__casret == 1U [2024-01-26 15:10:40,923 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] inc__vn != 0U [2024-01-26 15:10:40,923 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 1U <= inc__vn [2024-01-26 15:10:40,924 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] inc__v <= 4294967294U [2024-01-26 15:10:40,924 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] dec__casret == 1U [2024-01-26 15:10:40,924 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] dec__vn != 4294967295U [2024-01-26 15:10:40,924 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] dec__vn <= 4294967294U [2024-01-26 15:10:40,924 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] dec__v != 0U [2024-01-26 15:10:40,925 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] 1U <= dec__v [2024-01-26 15:10:40,925 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] (unsigned long )arg == 0UL [2024-01-26 15:10:40,925 INFO L98 nessWitnessExtractor]: Location invariant after [L706-L709] inc__v <= 4294967294U [2024-01-26 15:10:40,926 INFO L98 nessWitnessExtractor]: Location invariant after [L706-L709] inc__v != 4294967295U [2024-01-26 15:10:40,926 INFO L98 nessWitnessExtractor]: Loop invariant at [L713-L713] ((((1U <= inc__vn && inc__v <= 4294967294U) && inc__casret == 0U) && inc__v != 4294967295U) && inc__vn != 0U) || ((((((((((((4294967295LL - (long long )inc__v) + (long long )inc__vn >= 0LL && (4294967295LL - (long long )inc__casret) + (long long )inc__v >= 0LL) && (4294967295LL - (long long )inc__casret) + (long long )inc__vn >= 0LL) && (long long )inc__v + (long long )inc__vn >= 0LL) && (long long )inc__casret + (long long )inc__v >= 0LL) && (long long )inc__casret + (long long )inc__vn >= 0LL) && (4294967295LL + (long long )inc__v) - (long long )inc__vn >= 0LL) && (4294967295LL + (long long )inc__casret) - (long long )inc__v >= 0LL) && (4294967295LL + (long long )inc__casret) - (long long )inc__vn >= 0LL) && (8589934590LL - (long long )inc__v) - (long long )inc__vn >= 0LL) && (8589934590LL - (long long )inc__casret) - (long long )inc__v >= 0LL) && (8589934590LL - (long long )inc__casret) - (long long )inc__vn >= 0LL) [2024-01-26 15:10:40,926 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] ((((1U <= inc__vn && inc__v <= 4294967294U) && inc__casret == 0U) && inc__v != 4294967295U) && inc__vn != 0U) || ((((((((((((4294967295LL - (long long )inc__v) + (long long )inc__vn >= 0LL && (4294967295LL - (long long )inc__casret) + (long long )inc__v >= 0LL) && (4294967295LL - (long long )inc__casret) + (long long )inc__vn >= 0LL) && (long long )inc__v + (long long )inc__vn >= 0LL) && (long long )inc__casret + (long long )inc__v >= 0LL) && (long long )inc__casret + (long long )inc__vn >= 0LL) && (4294967295LL + (long long )inc__v) - (long long )inc__vn >= 0LL) && (4294967295LL + (long long )inc__casret) - (long long )inc__v >= 0LL) && (4294967295LL + (long long )inc__casret) - (long long )inc__vn >= 0LL) && (8589934590LL - (long long )inc__v) - (long long )inc__vn >= 0LL) && (8589934590LL - (long long )inc__casret) - (long long )inc__v >= 0LL) && (8589934590LL - (long long )inc__casret) - (long long )inc__vn >= 0LL) [2024-01-26 15:10:40,926 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] (long long )dec__casret - (long long )dec__v >= 0LL [2024-01-26 15:10:40,926 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] (long long )dec__casret + (long long )dec__v >= 0LL [2024-01-26 15:10:40,927 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] (((((((((((dec__vn <= 4294967294U && (0LL - (long long )dec__casret) + (long long )dec__v >= 0LL) && (0LL - (long long )dec__casret) - (long long )dec__v >= 0LL) && dec__casret == 0U) && dec__vn != 4294967295U) || ((((((((((0LL - (long long )dec__v) + (long long )dec__vn >= 0LL && (4294967295LL - (long long )dec__casret) + (long long )dec__v >= 0LL) && (4294967295LL - (long long )dec__casret) + (long long )dec__vn >= 0LL) && (long long )dec__v + (long long )dec__vn >= 0LL) && (long long )dec__casret + (long long )dec__vn >= 0LL) && (4294967295LL + (long long )dec__v) - (long long )dec__vn >= 0LL) && (4294967295LL + (long long )dec__casret) - (long long )dec__vn >= 0LL) && (4294967295LL - (long long )dec__v) - (long long )dec__vn >= 0LL) && (4294967295LL - (long long )dec__casret) - (long long )dec__v >= 0LL) && (8589934590LL - (long long )dec__casret) - (long long )dec__vn >= 0LL)) || ((((dec__vn <= 4294967294U && (0LL - (long long )dec__casret) + (long long )dec__v >= 0LL) && (0LL - (long long )dec__casret) - (long long )dec__v >= 0LL) && dec__casret == 0U) && dec__vn != 4294967295U)) || ((((dec__vn <= 4294967294U && (0LL - (long long )dec__casret) + (long long )dec__v >= 0LL) && (0LL - (long long )dec__casret) - (long long )dec__v >= 0LL) && dec__casret == 0U) && dec__vn != 4294967295U)) || ((((dec__vn <= 4294967294U && (0LL - (long long )dec__casret) + (long long )dec__v >= 0LL) && (0LL - (long long )dec__casret) - (long long )dec__v >= 0LL) && dec__casret == 0U) && dec__vn != 4294967295U)) || ((((dec__vn <= 4294967294U && (0LL - (long long )dec__casret) + (long long )dec__v >= 0LL) && (0LL - (long long )dec__casret) - (long long )dec__v >= 0LL) && dec__casret == 0U) && dec__vn != 4294967295U)) || ((((dec__vn <= 4294967294U && (0LL - (long long )dec__casret) + (long long )dec__v >= 0LL) && (0LL - (long long )dec__casret) - (long long )dec__v >= 0LL) && dec__casret == 0U) && dec__vn != 4294967295U)) || ((((dec__vn <= 4294967294U && (0LL - (long long )dec__casret) + (long long )dec__v >= 0LL) && (0LL - (long long )dec__casret) - (long long )dec__v >= 0LL) && dec__casret == 0U) && dec__vn != 4294967295U)) || ((((dec__vn <= 4294967294U && (0LL - (long long )dec__casret) + (long long )dec__v >= 0LL) && (0LL - (long long )dec__casret) - (long long )dec__v >= 0LL) && dec__casret == 0U) && dec__vn != 4294967295U) [2024-01-26 15:10:40,927 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] dec__v == 0U [2024-01-26 15:10:40,927 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] inc__v == 4294967295U [2024-01-26 15:10:40,927 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] ((((1U <= inc__vn && (-4294967295LL - (long long )inc__casret) + (long long )inc__v >= 0LL) && (4294967295LL - (long long )inc__casret) - (long long )inc__v >= 0LL) && inc__casret == 0U) && inc__vn != 0U) || ((((((((((-4294967295LL + (long long )inc__v) + (long long )inc__vn >= 0LL && (0LL - (long long )inc__casret) + (long long )inc__v >= 0LL) && (4294967295LL - (long long )inc__v) + (long long )inc__vn >= 0LL) && (4294967295LL - (long long )inc__casret) + (long long )inc__vn >= 0LL) && (long long )inc__casret + (long long )inc__vn >= 0LL) && (4294967295LL + (long long )inc__casret) - (long long )inc__vn >= 0LL) && (8589934590LL - (long long )inc__v) - (long long )inc__vn >= 0LL) && (8589934590LL - (long long )inc__casret) - (long long )inc__v >= 0LL) && (8589934590LL - (long long )inc__casret) - (long long )inc__vn >= 0LL) && (long long )inc__v - (long long )inc__vn >= 0LL) [2024-01-26 15:10:40,927 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (4294967295LL + (long long )inc__casret) - (long long )inc__v >= 0LL [2024-01-26 15:10:40,927 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (-4294967295LL + (long long )inc__casret) + (long long )inc__v >= 0LL [2024-01-26 15:10:40,927 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] inc__v != 4294967295U [2024-01-26 15:10:40,928 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] inc__v <= 4294967294U [2024-01-26 15:10:40,928 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] inc__vn != 0U [2024-01-26 15:10:40,929 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 1U <= inc__vn [2024-01-26 15:10:40,929 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] inc__casret == 1U [2024-01-26 15:10:40,929 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L738] (((((((((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U) || ((((4294967295LL - (long long )dec__casret) + (long long )dec__vn >= 0LL && (long long )dec__casret + (long long )dec__vn >= 0LL) && (4294967295LL + (long long )dec__casret) - (long long )dec__vn >= 0LL) && (8589934590LL - (long long )dec__casret) - (long long )dec__vn >= 0LL)) || ((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U)) || ((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U)) || ((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U)) || ((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U)) || ((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U)) || ((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U)) || ((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U) [2024-01-26 15:10:40,929 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (unsigned int )value != 0U [2024-01-26 15:10:40,930 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] 1U <= dec__v [2024-01-26 15:10:40,930 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] 1U <= dec__v [2024-01-26 15:10:40,930 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] dec__v != 0U [2024-01-26 15:10:40,930 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] 1U <= (unsigned int )value [2024-01-26 15:10:40,930 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (unsigned int )inc_flag == 0U [2024-01-26 15:10:40,930 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] dec__v != 0U [2024-01-26 15:10:40,931 INFO L98 nessWitnessExtractor]: Loop invariant at [L733-L733] (((((((((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U) || ((((((((((((4294967295LL - (long long )dec__v) + (long long )dec__vn >= 0LL && (4294967295LL - (long long )dec__casret) + (long long )dec__v >= 0LL) && (4294967295LL - (long long )dec__casret) + (long long )dec__vn >= 0LL) && (long long )dec__v + (long long )dec__vn >= 0LL) && (long long )dec__casret + (long long )dec__v >= 0LL) && (long long )dec__casret + (long long )dec__vn >= 0LL) && (4294967295LL + (long long )dec__v) - (long long )dec__vn >= 0LL) && (4294967295LL + (long long )dec__casret) - (long long )dec__v >= 0LL) && (4294967295LL + (long long )dec__casret) - (long long )dec__vn >= 0LL) && (8589934590LL - (long long )dec__v) - (long long )dec__vn >= 0LL) && (8589934590LL - (long long )dec__casret) - (long long )dec__v >= 0LL) && (8589934590LL - (long long )dec__casret) - (long long )dec__vn >= 0LL)) || ((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U)) || ((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U)) || ((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U)) || ((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U)) || ((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U)) || ((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U)) || ((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U) [2024-01-26 15:10:40,931 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] (((((((((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U) || ((((((((((((4294967295LL - (long long )dec__v) + (long long )dec__vn >= 0LL && (4294967295LL - (long long )dec__casret) + (long long )dec__v >= 0LL) && (4294967295LL - (long long )dec__casret) + (long long )dec__vn >= 0LL) && (long long )dec__v + (long long )dec__vn >= 0LL) && (long long )dec__casret + (long long )dec__v >= 0LL) && (long long )dec__casret + (long long )dec__vn >= 0LL) && (4294967295LL + (long long )dec__v) - (long long )dec__vn >= 0LL) && (4294967295LL + (long long )dec__casret) - (long long )dec__v >= 0LL) && (4294967295LL + (long long )dec__casret) - (long long )dec__vn >= 0LL) && (8589934590LL - (long long )dec__v) - (long long )dec__vn >= 0LL) && (8589934590LL - (long long )dec__casret) - (long long )dec__v >= 0LL) && (8589934590LL - (long long )dec__casret) - (long long )dec__vn >= 0LL)) || ((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U)) || ((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U)) || ((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U)) || ((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U)) || ((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U)) || ((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U)) || ((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U) [2024-01-26 15:10:40,931 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (unsigned int )inc_flag == 0U [2024-01-26 15:10:40,931 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] dec__v != 0U [2024-01-26 15:10:40,932 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (unsigned int )value != 0U [2024-01-26 15:10:40,932 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] 1U <= dec__v [2024-01-26 15:10:40,932 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] 1U <= (unsigned int )value [2024-01-26 15:10:40,932 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] 1U <= dec__v [2024-01-26 15:10:40,933 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] dec__v != 0U [2024-01-26 15:10:40,933 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L749] r != 0 [2024-01-26 15:10:40,933 INFO L98 nessWitnessExtractor]: Location invariant after [L748-L749] (unsigned long )arg == 0UL [2024-01-26 15:10:40,933 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L749] (unsigned long )arg == 0UL [2024-01-26 15:10:40,934 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L749] (unsigned long )arg == 0UL [2024-01-26 15:10:40,934 INFO L98 nessWitnessExtractor]: Location invariant after [L748-L749] r == 0 [2024-01-26 15:10:40,934 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L701] v == & value [2024-01-26 15:10:40,934 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L701] flag == & dec_flag || flag == & inc_flag [2024-01-26 15:10:40,934 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] ((((1U <= inc__vn && inc__v <= 4294967294U) && inc__casret == 0U) && inc__v != 4294967295U) && inc__vn != 0U) || ((((((((((((4294967295LL - (long long )inc__v) + (long long )inc__vn >= 0LL && (4294967295LL - (long long )inc__casret) + (long long )inc__v >= 0LL) && (4294967295LL - (long long )inc__casret) + (long long )inc__vn >= 0LL) && (long long )inc__v + (long long )inc__vn >= 0LL) && (long long )inc__casret + (long long )inc__v >= 0LL) && (long long )inc__casret + (long long )inc__vn >= 0LL) && (4294967295LL + (long long )inc__v) - (long long )inc__vn >= 0LL) && (4294967295LL + (long long )inc__casret) - (long long )inc__v >= 0LL) && (4294967295LL + (long long )inc__casret) - (long long )inc__vn >= 0LL) && (8589934590LL - (long long )inc__v) - (long long )inc__vn >= 0LL) && (8589934590LL - (long long )inc__casret) - (long long )inc__v >= 0LL) && (8589934590LL - (long long )inc__casret) - (long long )inc__vn >= 0LL) [2024-01-26 15:10:40,934 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] flag == & dec_flag || flag == & inc_flag [2024-01-26 15:10:40,934 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] v == & value [2024-01-26 15:10:40,934 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] inc__v != 4294967295U [2024-01-26 15:10:40,934 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] ((1U <= inc__vn && inc__casret == 0U) && inc__vn != 0U) || ((((4294967295LL - (long long )inc__casret) + (long long )inc__vn >= 0LL && (long long )inc__casret + (long long )inc__vn >= 0LL) && (4294967295LL + (long long )inc__casret) - (long long )inc__vn >= 0LL) && (8589934590LL - (long long )inc__casret) - (long long )inc__vn >= 0LL) [2024-01-26 15:10:40,935 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] inc__v <= 4294967294U [2024-01-26 15:10:40,935 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L696] flag == & dec_flag || flag == & inc_flag [2024-01-26 15:10:40,935 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L696] v == & value [2024-01-26 15:10:40,935 INFO L98 nessWitnessExtractor]: Location invariant after [L726-L729] dec__v != 0U [2024-01-26 15:10:40,935 INFO L98 nessWitnessExtractor]: Location invariant after [L726-L729] 1U <= dec__v [2024-01-26 15:10:40,935 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] ((1U <= inc__vn && inc__casret == 0U) && inc__vn != 0U) || ((((4294967295LL - (long long )inc__casret) + (long long )inc__vn >= 0LL && (long long )inc__casret + (long long )inc__vn >= 0LL) && (4294967295LL + (long long )inc__casret) - (long long )inc__vn >= 0LL) && (8589934590LL - (long long )inc__casret) - (long long )inc__vn >= 0LL) [2024-01-26 15:10:40,935 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] (unsigned int )value <= 4294967294U [2024-01-26 15:10:40,935 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] inc__v <= 4294967294U [2024-01-26 15:10:40,936 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] inc__v <= 4294967294U [2024-01-26 15:10:40,936 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] inc__v != 4294967295U [2024-01-26 15:10:40,936 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] (unsigned int )dec_flag == 0U [2024-01-26 15:10:40,936 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] inc__v != 4294967295U [2024-01-26 15:10:40,936 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] (((((((((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U) || ((((4294967295LL - (long long )dec__casret) + (long long )dec__vn >= 0LL && (long long )dec__casret + (long long )dec__vn >= 0LL) && (4294967295LL + (long long )dec__casret) - (long long )dec__vn >= 0LL) && (8589934590LL - (long long )dec__casret) - (long long )dec__vn >= 0LL)) || ((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U)) || ((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U)) || ((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U)) || ((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U)) || ((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U)) || ((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U)) || ((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U) [2024-01-26 15:10:40,936 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (((((((((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U) || ((((((((((((4294967295LL - (long long )dec__v) + (long long )dec__vn >= 0LL && (4294967295LL - (long long )dec__casret) + (long long )dec__v >= 0LL) && (4294967295LL - (long long )dec__casret) + (long long )dec__vn >= 0LL) && (long long )dec__v + (long long )dec__vn >= 0LL) && (long long )dec__casret + (long long )dec__v >= 0LL) && (long long )dec__casret + (long long )dec__vn >= 0LL) && (4294967295LL + (long long )dec__v) - (long long )dec__vn >= 0LL) && (4294967295LL + (long long )dec__casret) - (long long )dec__v >= 0LL) && (4294967295LL + (long long )dec__casret) - (long long )dec__vn >= 0LL) && (8589934590LL - (long long )dec__v) - (long long )dec__vn >= 0LL) && (8589934590LL - (long long )dec__casret) - (long long )dec__v >= 0LL) && (8589934590LL - (long long )dec__casret) - (long long )dec__vn >= 0LL)) || ((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U)) || ((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U)) || ((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U)) || ((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U)) || ((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U)) || ((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U)) || ((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U) [2024-01-26 15:10:40,936 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L718] ((1U <= inc__vn && inc__casret == 0U) && inc__vn != 0U) || ((((4294967295LL - (long long )inc__casret) + (long long )inc__vn >= 0LL && (long long )inc__casret + (long long )inc__vn >= 0LL) && (4294967295LL + (long long )inc__casret) - (long long )inc__vn >= 0LL) && (8589934590LL - (long long )inc__casret) - (long long )inc__vn >= 0LL) [2024-01-26 15:10:40,937 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] inc__v <= 4294967294U [2024-01-26 15:10:40,937 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] inc__v != 4294967295U [2024-01-26 15:10:40,937 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] (unsigned int )value <= 4294967294U [2024-01-26 15:10:40,937 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] (unsigned int )dec_flag == 0U [2024-01-26 15:10:40,937 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] inc__v != 4294967295U [2024-01-26 15:10:40,937 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] inc__v <= 4294967294U [2024-01-26 15:10:40,937 INFO L98 nessWitnessExtractor]: Location invariant after [L687-L702] v == & value [2024-01-26 15:10:40,937 INFO L98 nessWitnessExtractor]: Location invariant after [L687-L702] flag == & dec_flag || flag == & inc_flag [2024-01-26 15:10:40,937 INFO L98 nessWitnessExtractor]: Location invariant after [L687-L702] ((*r <= 1U && *r <= 1U) && (*r == 0U || *r == 1U)) || ((*r <= 1U && *r <= 1U) && (*r == 0U || *r == 1U)) [2024-01-26 15:10:40,938 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] dec__casret == 1U [2024-01-26 15:10:40,938 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] dec__v != 0U [2024-01-26 15:10:40,938 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] 1U <= dec__v [2024-01-26 15:10:40,938 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] dec__vn <= 4294967294U [2024-01-26 15:10:40,938 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] dec__vn != 4294967295U [2024-01-26 15:10:40,977 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:10:41,278 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/04_incdec_cas.i[30369,30382] [2024-01-26 15:10:41,288 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/04_incdec_cas.i[30869,30882] [2024-01-26 15:10:41,298 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:10:41,305 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-26 15:10:41,364 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: dec_flag [2024-01-26 15:10:41,365 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1a3e7f65 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:10:41, skipping insertion in model container [2024-01-26 15:10:41,365 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:10:41,366 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:10:41,367 INFO L158 Benchmark]: Toolchain (without parser) took 533.52ms. Allocated memory is still 146.8MB. Free memory was 86.3MB in the beginning and 65.6MB in the end (delta: 20.7MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-01-26 15:10:41,368 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 146.8MB. Free memory is still 116.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:10:41,368 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 146.8MB. Free memory is still 92.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:10:41,369 INFO L158 Benchmark]: CACSL2BoogieTranslator took 531.65ms. Allocated memory is still 146.8MB. Free memory was 86.0MB in the beginning and 65.6MB in the end (delta: 20.4MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-26 15:10:41,371 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 146.8MB. Free memory is still 116.1MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 146.8MB. Free memory is still 92.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 531.65ms. Allocated memory is still 146.8MB. Free memory was 86.0MB in the beginning and 65.6MB in the end (delta: 20.4MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 696]: Incorrect Syntax Undeclared variable in ACSL expression: dec_flag 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/04_incdec_cas.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/04_incdec_cas.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-2755261-m [2024-01-26 15:10:43,092 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:10:43,172 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-26 15:10:43,177 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:10:43,178 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:10:43,205 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:10:43,206 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:10:43,206 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:10:43,207 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:10:43,210 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:10:43,210 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:10:43,211 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:10:43,211 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:10:43,212 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:10:43,213 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:10:43,213 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:10:43,213 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:10:43,213 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:10:43,214 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:10:43,214 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:10:43,214 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:10:43,215 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:10:43,215 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:10:43,215 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-26 15:10:43,215 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-26 15:10:43,216 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:10:43,216 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-26 15:10:43,216 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:10:43,216 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:10:43,216 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:10:43,217 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:10:43,218 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:10:43,218 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:10:43,218 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:10:43,218 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:10:43,218 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:10:43,219 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:10:43,219 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:10:43,219 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-26 15:10:43,219 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-26 15:10:43,220 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:10:43,220 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:10:43,220 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:10:43,220 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:10:43,221 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:10:43,221 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-26 15:10:43,221 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:10:43,521 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:10:43,549 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:10:43,551 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:10:43,552 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:10:43,553 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:10:43,554 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/04_incdec_cas.i [2024-01-26 15:10:44,737 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:10:44,979 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:10:44,980 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/04_incdec_cas.i [2024-01-26 15:10:44,995 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9cead398/387efa984c7543eb8eb584421ddfa231/FLAG6c80afea7 [2024-01-26 15:10:45,009 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9cead398/387efa984c7543eb8eb584421ddfa231 [2024-01-26 15:10:45,011 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:10:45,012 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:10:45,014 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/04_incdec_cas.yml/witness.yml [2024-01-26 15:10:45,171 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:10:45,173 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:10:45,174 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:10:45,174 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:10:45,177 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:10:45,178 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:10:45" (1/2) ... [2024-01-26 15:10:45,180 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c26636 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:10:45, skipping insertion in model container [2024-01-26 15:10:45,180 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:10:45" (1/2) ... [2024-01-26 15:10:45,182 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7887f46d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:10:45, skipping insertion in model container [2024-01-26 15:10:45,182 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:10:45" (2/2) ... [2024-01-26 15:10:45,182 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c26636 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:10:45, skipping insertion in model container [2024-01-26 15:10:45,183 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:10:45" (2/2) ... [2024-01-26 15:10:45,183 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:10:45,257 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:10:45,258 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] dec__v != 0U [2024-01-26 15:10:45,258 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] dec__casret == 1U [2024-01-26 15:10:45,258 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] dec__vn <= 4294967294U [2024-01-26 15:10:45,259 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] dec__vn != 4294967295U [2024-01-26 15:10:45,259 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] 1U <= dec__v [2024-01-26 15:10:45,259 INFO L98 nessWitnessExtractor]: Location invariant after [L687-L702] v == & value [2024-01-26 15:10:45,259 INFO L98 nessWitnessExtractor]: Location invariant after [L687-L702] flag == & dec_flag || flag == & inc_flag [2024-01-26 15:10:45,259 INFO L98 nessWitnessExtractor]: Location invariant after [L687-L702] ((*r <= 1U && *r <= 1U) && (*r == 0U || *r == 1U)) || ((*r <= 1U && *r <= 1U) && (*r == 0U || *r == 1U)) [2024-01-26 15:10:45,259 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] ((((1U <= inc__vn && inc__v <= 4294967294U) && inc__casret == 0U) && inc__v != 4294967295U) && inc__vn != 0U) || ((((((((((((4294967295LL - (long long )inc__v) + (long long )inc__vn >= 0LL && (4294967295LL - (long long )inc__casret) + (long long )inc__v >= 0LL) && (4294967295LL - (long long )inc__casret) + (long long )inc__vn >= 0LL) && (long long )inc__v + (long long )inc__vn >= 0LL) && (long long )inc__casret + (long long )inc__v >= 0LL) && (long long )inc__casret + (long long )inc__vn >= 0LL) && (4294967295LL + (long long )inc__v) - (long long )inc__vn >= 0LL) && (4294967295LL + (long long )inc__casret) - (long long )inc__v >= 0LL) && (4294967295LL + (long long )inc__casret) - (long long )inc__vn >= 0LL) && (8589934590LL - (long long )inc__v) - (long long )inc__vn >= 0LL) && (8589934590LL - (long long )inc__casret) - (long long )inc__v >= 0LL) && (8589934590LL - (long long )inc__casret) - (long long )inc__vn >= 0LL) [2024-01-26 15:10:45,259 INFO L98 nessWitnessExtractor]: Loop invariant at [L713-L713] ((((1U <= inc__vn && inc__v <= 4294967294U) && inc__casret == 0U) && inc__v != 4294967295U) && inc__vn != 0U) || ((((((((((((4294967295LL - (long long )inc__v) + (long long )inc__vn >= 0LL && (4294967295LL - (long long )inc__casret) + (long long )inc__v >= 0LL) && (4294967295LL - (long long )inc__casret) + (long long )inc__vn >= 0LL) && (long long )inc__v + (long long )inc__vn >= 0LL) && (long long )inc__casret + (long long )inc__v >= 0LL) && (long long )inc__casret + (long long )inc__vn >= 0LL) && (4294967295LL + (long long )inc__v) - (long long )inc__vn >= 0LL) && (4294967295LL + (long long )inc__casret) - (long long )inc__v >= 0LL) && (4294967295LL + (long long )inc__casret) - (long long )inc__vn >= 0LL) && (8589934590LL - (long long )inc__v) - (long long )inc__vn >= 0LL) && (8589934590LL - (long long )inc__casret) - (long long )inc__v >= 0LL) && (8589934590LL - (long long )inc__casret) - (long long )inc__vn >= 0LL) [2024-01-26 15:10:45,259 INFO L98 nessWitnessExtractor]: Location invariant after [L748-L749] r == 0 [2024-01-26 15:10:45,260 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L749] (unsigned long )arg == 0UL [2024-01-26 15:10:45,260 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L749] r != 0 [2024-01-26 15:10:45,260 INFO L98 nessWitnessExtractor]: Location invariant after [L748-L749] (unsigned long )arg == 0UL [2024-01-26 15:10:45,260 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L749] (unsigned long )arg == 0UL [2024-01-26 15:10:45,260 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] (((((((((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U) || ((((((((((((4294967295LL - (long long )dec__v) + (long long )dec__vn >= 0LL && (4294967295LL - (long long )dec__casret) + (long long )dec__v >= 0LL) && (4294967295LL - (long long )dec__casret) + (long long )dec__vn >= 0LL) && (long long )dec__v + (long long )dec__vn >= 0LL) && (long long )dec__casret + (long long )dec__v >= 0LL) && (long long )dec__casret + (long long )dec__vn >= 0LL) && (4294967295LL + (long long )dec__v) - (long long )dec__vn >= 0LL) && (4294967295LL + (long long )dec__casret) - (long long )dec__v >= 0LL) && (4294967295LL + (long long )dec__casret) - (long long )dec__vn >= 0LL) && (8589934590LL - (long long )dec__v) - (long long )dec__vn >= 0LL) && (8589934590LL - (long long )dec__casret) - (long long )dec__v >= 0LL) && (8589934590LL - (long long )dec__casret) - (long long )dec__vn >= 0LL)) || ((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U)) || ((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U)) || ((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U)) || ((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U)) || ((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U)) || ((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U)) || ((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U) [2024-01-26 15:10:45,260 INFO L98 nessWitnessExtractor]: Loop invariant at [L733-L733] (((((((((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U) || ((((((((((((4294967295LL - (long long )dec__v) + (long long )dec__vn >= 0LL && (4294967295LL - (long long )dec__casret) + (long long )dec__v >= 0LL) && (4294967295LL - (long long )dec__casret) + (long long )dec__vn >= 0LL) && (long long )dec__v + (long long )dec__vn >= 0LL) && (long long )dec__casret + (long long )dec__v >= 0LL) && (long long )dec__casret + (long long )dec__vn >= 0LL) && (4294967295LL + (long long )dec__v) - (long long )dec__vn >= 0LL) && (4294967295LL + (long long )dec__casret) - (long long )dec__v >= 0LL) && (4294967295LL + (long long )dec__casret) - (long long )dec__vn >= 0LL) && (8589934590LL - (long long )dec__v) - (long long )dec__vn >= 0LL) && (8589934590LL - (long long )dec__casret) - (long long )dec__v >= 0LL) && (8589934590LL - (long long )dec__casret) - (long long )dec__vn >= 0LL)) || ((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U)) || ((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U)) || ((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U)) || ((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U)) || ((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U)) || ((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U)) || ((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U) [2024-01-26 15:10:45,261 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (((((((((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U) || ((((((((((((4294967295LL - (long long )dec__v) + (long long )dec__vn >= 0LL && (4294967295LL - (long long )dec__casret) + (long long )dec__v >= 0LL) && (4294967295LL - (long long )dec__casret) + (long long )dec__vn >= 0LL) && (long long )dec__v + (long long )dec__vn >= 0LL) && (long long )dec__casret + (long long )dec__v >= 0LL) && (long long )dec__casret + (long long )dec__vn >= 0LL) && (4294967295LL + (long long )dec__v) - (long long )dec__vn >= 0LL) && (4294967295LL + (long long )dec__casret) - (long long )dec__v >= 0LL) && (4294967295LL + (long long )dec__casret) - (long long )dec__vn >= 0LL) && (8589934590LL - (long long )dec__v) - (long long )dec__vn >= 0LL) && (8589934590LL - (long long )dec__casret) - (long long )dec__v >= 0LL) && (8589934590LL - (long long )dec__casret) - (long long )dec__vn >= 0LL)) || ((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U)) || ((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U)) || ((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U)) || ((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U)) || ((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U)) || ((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U)) || ((((1U <= dec__v && dec__vn <= 4294967294U) && dec__casret == 0U) && dec__v != 0U) && dec__vn != 4294967295U) [2024-01-26 15:10:45,261 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L696] v == & value [2024-01-26 15:10:45,261 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L696] flag == & dec_flag || flag == & inc_flag [2024-01-26 15:10:45,261 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] 1U <= dec__v [2024-01-26 15:10:45,261 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] dec__vn <= 4294967294U [2024-01-26 15:10:45,262 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] dec__vn != 4294967295U [2024-01-26 15:10:45,262 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] dec__v != 0U [2024-01-26 15:10:45,262 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] dec__casret == 1U [2024-01-26 15:10:45,262 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] v == & value [2024-01-26 15:10:45,262 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] flag == & dec_flag || flag == & inc_flag [2024-01-26 15:10:45,262 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] ((1U <= inc__vn && inc__casret == 0U) && inc__vn != 0U) || ((((4294967295LL - (long long )inc__casret) + (long long )inc__vn >= 0LL && (long long )inc__casret + (long long )inc__vn >= 0LL) && (4294967295LL + (long long )inc__casret) - (long long )inc__vn >= 0LL) && (8589934590LL - (long long )inc__casret) - (long long )inc__vn >= 0LL) [2024-01-26 15:10:45,262 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L738] (((((((((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U) || ((((4294967295LL - (long long )dec__casret) + (long long )dec__vn >= 0LL && (long long )dec__casret + (long long )dec__vn >= 0LL) && (4294967295LL + (long long )dec__casret) - (long long )dec__vn >= 0LL) && (8589934590LL - (long long )dec__casret) - (long long )dec__vn >= 0LL)) || ((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U)) || ((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U)) || ((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U)) || ((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U)) || ((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U)) || ((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U)) || ((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U) [2024-01-26 15:10:45,263 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] (unsigned long )arg == 0UL [2024-01-26 15:10:45,263 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] inc__casret == 1U [2024-01-26 15:10:45,263 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] inc__vn != 0U [2024-01-26 15:10:45,263 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 1U <= inc__vn [2024-01-26 15:10:45,263 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] inc__v <= 4294967294U [2024-01-26 15:10:45,264 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] inc__v != 4294967295U [2024-01-26 15:10:45,264 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] ((((1U <= inc__vn && inc__v <= 4294967294U) && inc__casret == 0U) && inc__v != 4294967295U) && inc__vn != 0U) || ((((((((((((4294967295LL - (long long )inc__v) + (long long )inc__vn >= 0LL && (4294967295LL - (long long )inc__casret) + (long long )inc__v >= 0LL) && (4294967295LL - (long long )inc__casret) + (long long )inc__vn >= 0LL) && (long long )inc__v + (long long )inc__vn >= 0LL) && (long long )inc__casret + (long long )inc__v >= 0LL) && (long long )inc__casret + (long long )inc__vn >= 0LL) && (4294967295LL + (long long )inc__v) - (long long )inc__vn >= 0LL) && (4294967295LL + (long long )inc__casret) - (long long )inc__v >= 0LL) && (4294967295LL + (long long )inc__casret) - (long long )inc__vn >= 0LL) && (8589934590LL - (long long )inc__v) - (long long )inc__vn >= 0LL) && (8589934590LL - (long long )inc__casret) - (long long )inc__v >= 0LL) && (8589934590LL - (long long )inc__casret) - (long long )inc__vn >= 0LL) [2024-01-26 15:10:45,265 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] inc__v <= 4294967294U [2024-01-26 15:10:45,265 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] inc__v <= 4294967294U [2024-01-26 15:10:45,265 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] (unsigned int )dec_flag == 0U [2024-01-26 15:10:45,265 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] inc__v != 4294967295U [2024-01-26 15:10:45,265 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] inc__v != 4294967295U [2024-01-26 15:10:45,265 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] (unsigned int )value <= 4294967294U [2024-01-26 15:10:45,265 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] (((((((((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U) || ((((4294967295LL - (long long )dec__casret) + (long long )dec__vn >= 0LL && (long long )dec__casret + (long long )dec__vn >= 0LL) && (4294967295LL + (long long )dec__casret) - (long long )dec__vn >= 0LL) && (8589934590LL - (long long )dec__casret) - (long long )dec__vn >= 0LL)) || ((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U)) || ((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U)) || ((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U)) || ((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U)) || ((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U)) || ((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U)) || ((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U) [2024-01-26 15:10:45,266 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] inc__vn != 0U [2024-01-26 15:10:45,266 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] inc__v <= 4294967294U [2024-01-26 15:10:45,266 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 1U <= inc__vn [2024-01-26 15:10:45,266 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] inc__v != 4294967295U [2024-01-26 15:10:45,266 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] (unsigned long )arg == 0UL [2024-01-26 15:10:45,267 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L701] v == & value [2024-01-26 15:10:45,267 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L701] flag == & dec_flag || flag == & inc_flag [2024-01-26 15:10:45,267 INFO L98 nessWitnessExtractor]: Location invariant after [L726-L729] dec__v != 0U [2024-01-26 15:10:45,267 INFO L98 nessWitnessExtractor]: Location invariant after [L726-L729] 1U <= dec__v [2024-01-26 15:10:45,268 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] 1U <= dec__v [2024-01-26 15:10:45,268 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (unsigned int )inc_flag == 0U [2024-01-26 15:10:45,268 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] dec__v != 0U [2024-01-26 15:10:45,268 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] 1U <= (unsigned int )value [2024-01-26 15:10:45,269 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] dec__v != 0U [2024-01-26 15:10:45,269 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] 1U <= dec__v [2024-01-26 15:10:45,269 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (unsigned int )value != 0U [2024-01-26 15:10:45,269 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] dec__vn != 4294967295U [2024-01-26 15:10:45,269 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] 1U <= dec__v [2024-01-26 15:10:45,269 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] dec__vn <= 4294967294U [2024-01-26 15:10:45,269 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] dec__v != 0U [2024-01-26 15:10:45,269 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] dec__v != 0U [2024-01-26 15:10:45,269 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 1U <= dec__v [2024-01-26 15:10:45,270 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] (((((((((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U) || ((((4294967295LL - (long long )dec__casret) + (long long )dec__vn >= 0LL && (long long )dec__casret + (long long )dec__vn >= 0LL) && (4294967295LL + (long long )dec__casret) - (long long )dec__vn >= 0LL) && (8589934590LL - (long long )dec__casret) - (long long )dec__vn >= 0LL)) || ((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U)) || ((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U)) || ((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U)) || ((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U)) || ((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U)) || ((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U)) || ((dec__vn <= 4294967294U && dec__casret == 0U) && dec__vn != 4294967295U) [2024-01-26 15:10:45,270 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 1U <= inc__vn [2024-01-26 15:10:45,270 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] inc__v <= 4294967294U [2024-01-26 15:10:45,270 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] inc__casret == 1U [2024-01-26 15:10:45,270 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] inc__v != 4294967295U [2024-01-26 15:10:45,270 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] inc__vn != 0U [2024-01-26 15:10:45,270 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (unsigned int )inc_flag == 0U [2024-01-26 15:10:45,270 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] 1U <= (unsigned int )value [2024-01-26 15:10:45,270 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (unsigned int )value != 0U [2024-01-26 15:10:45,271 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] 1U <= dec__v [2024-01-26 15:10:45,271 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] dec__v != 0U [2024-01-26 15:10:45,271 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] 1U <= dec__v [2024-01-26 15:10:45,271 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] dec__v != 0U [2024-01-26 15:10:45,271 INFO L98 nessWitnessExtractor]: Location invariant after [L706-L709] inc__v != 4294967295U [2024-01-26 15:10:45,272 INFO L98 nessWitnessExtractor]: Location invariant after [L706-L709] inc__v <= 4294967294U [2024-01-26 15:10:45,272 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] (long long )dec__casret + (long long )dec__v >= 0LL [2024-01-26 15:10:45,272 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] (long long )dec__casret - (long long )dec__v >= 0LL [2024-01-26 15:10:45,272 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] dec__v == 0U [2024-01-26 15:10:45,272 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] (((((((((((dec__vn <= 4294967294U && (0LL - (long long )dec__casret) + (long long )dec__v >= 0LL) && (0LL - (long long )dec__casret) - (long long )dec__v >= 0LL) && dec__casret == 0U) && dec__vn != 4294967295U) || ((((((((((0LL - (long long )dec__v) + (long long )dec__vn >= 0LL && (4294967295LL - (long long )dec__casret) + (long long )dec__v >= 0LL) && (4294967295LL - (long long )dec__casret) + (long long )dec__vn >= 0LL) && (long long )dec__v + (long long )dec__vn >= 0LL) && (long long )dec__casret + (long long )dec__vn >= 0LL) && (4294967295LL + (long long )dec__v) - (long long )dec__vn >= 0LL) && (4294967295LL + (long long )dec__casret) - (long long )dec__vn >= 0LL) && (4294967295LL - (long long )dec__v) - (long long )dec__vn >= 0LL) && (4294967295LL - (long long )dec__casret) - (long long )dec__v >= 0LL) && (8589934590LL - (long long )dec__casret) - (long long )dec__vn >= 0LL)) || ((((dec__vn <= 4294967294U && (0LL - (long long )dec__casret) + (long long )dec__v >= 0LL) && (0LL - (long long )dec__casret) - (long long )dec__v >= 0LL) && dec__casret == 0U) && dec__vn != 4294967295U)) || ((((dec__vn <= 4294967294U && (0LL - (long long )dec__casret) + (long long )dec__v >= 0LL) && (0LL - (long long )dec__casret) - (long long )dec__v >= 0LL) && dec__casret == 0U) && dec__vn != 4294967295U)) || ((((dec__vn <= 4294967294U && (0LL - (long long )dec__casret) + (long long )dec__v >= 0LL) && (0LL - (long long )dec__casret) - (long long )dec__v >= 0LL) && dec__casret == 0U) && dec__vn != 4294967295U)) || ((((dec__vn <= 4294967294U && (0LL - (long long )dec__casret) + (long long )dec__v >= 0LL) && (0LL - (long long )dec__casret) - (long long )dec__v >= 0LL) && dec__casret == 0U) && dec__vn != 4294967295U)) || ((((dec__vn <= 4294967294U && (0LL - (long long )dec__casret) + (long long )dec__v >= 0LL) && (0LL - (long long )dec__casret) - (long long )dec__v >= 0LL) && dec__casret == 0U) && dec__vn != 4294967295U)) || ((((dec__vn <= 4294967294U && (0LL - (long long )dec__casret) + (long long )dec__v >= 0LL) && (0LL - (long long )dec__casret) - (long long )dec__v >= 0LL) && dec__casret == 0U) && dec__vn != 4294967295U)) || ((((dec__vn <= 4294967294U && (0LL - (long long )dec__casret) + (long long )dec__v >= 0LL) && (0LL - (long long )dec__casret) - (long long )dec__v >= 0LL) && dec__casret == 0U) && dec__vn != 4294967295U) [2024-01-26 15:10:45,272 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] inc__v <= 4294967294U [2024-01-26 15:10:45,272 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] inc__v != 4294967295U [2024-01-26 15:10:45,272 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] ((1U <= inc__vn && inc__casret == 0U) && inc__vn != 0U) || ((((4294967295LL - (long long )inc__casret) + (long long )inc__vn >= 0LL && (long long )inc__casret + (long long )inc__vn >= 0LL) && (4294967295LL + (long long )inc__casret) - (long long )inc__vn >= 0LL) && (8589934590LL - (long long )inc__casret) - (long long )inc__vn >= 0LL) [2024-01-26 15:10:45,272 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (4294967295LL + (long long )inc__casret) - (long long )inc__v >= 0LL [2024-01-26 15:10:45,273 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] inc__v == 4294967295U [2024-01-26 15:10:45,273 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (-4294967295LL + (long long )inc__casret) + (long long )inc__v >= 0LL [2024-01-26 15:10:45,273 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] ((((1U <= inc__vn && (-4294967295LL - (long long )inc__casret) + (long long )inc__v >= 0LL) && (4294967295LL - (long long )inc__casret) - (long long )inc__v >= 0LL) && inc__casret == 0U) && inc__vn != 0U) || ((((((((((-4294967295LL + (long long )inc__v) + (long long )inc__vn >= 0LL && (0LL - (long long )inc__casret) + (long long )inc__v >= 0LL) && (4294967295LL - (long long )inc__v) + (long long )inc__vn >= 0LL) && (4294967295LL - (long long )inc__casret) + (long long )inc__vn >= 0LL) && (long long )inc__casret + (long long )inc__vn >= 0LL) && (4294967295LL + (long long )inc__casret) - (long long )inc__vn >= 0LL) && (8589934590LL - (long long )inc__v) - (long long )inc__vn >= 0LL) && (8589934590LL - (long long )inc__casret) - (long long )inc__v >= 0LL) && (8589934590LL - (long long )inc__casret) - (long long )inc__vn >= 0LL) && (long long )inc__v - (long long )inc__vn >= 0LL) [2024-01-26 15:10:45,273 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] inc__v <= 4294967294U [2024-01-26 15:10:45,273 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] inc__v != 4294967295U [2024-01-26 15:10:45,273 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] (unsigned int )dec_flag == 0U [2024-01-26 15:10:45,274 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] inc__v != 4294967295U [2024-01-26 15:10:45,274 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] inc__v <= 4294967294U [2024-01-26 15:10:45,274 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] (unsigned int )value <= 4294967294U [2024-01-26 15:10:45,275 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L718] ((1U <= inc__vn && inc__casret == 0U) && inc__vn != 0U) || ((((4294967295LL - (long long )inc__casret) + (long long )inc__vn >= 0LL && (long long )inc__casret + (long long )inc__vn >= 0LL) && (4294967295LL + (long long )inc__casret) - (long long )inc__vn >= 0LL) && (8589934590LL - (long long )inc__casret) - (long long )inc__vn >= 0LL) [2024-01-26 15:10:45,312 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:10:45,580 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/04_incdec_cas.i[30369,30382] [2024-01-26 15:10:45,588 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/04_incdec_cas.i[30869,30882] [2024-01-26 15:10:45,595 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:10:45,607 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-26 15:10:45,664 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: value [2024-01-26 15:10:45,665 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7887f46d and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:10:45, skipping insertion in model container [2024-01-26 15:10:45,665 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:10:45,665 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:10:45,667 INFO L158 Benchmark]: Toolchain (without parser) took 493.26ms. Allocated memory is still 81.8MB. Free memory was 59.5MB in the beginning and 37.9MB in the end (delta: 21.6MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-01-26 15:10:45,667 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 81.8MB. Free memory is still 64.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:10:45,667 INFO L158 Benchmark]: Witness Parser took 0.20ms. Allocated memory is still 81.8MB. Free memory is still 42.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:10:45,668 INFO L158 Benchmark]: CACSL2BoogieTranslator took 491.18ms. Allocated memory is still 81.8MB. Free memory was 59.2MB in the beginning and 37.9MB in the end (delta: 21.3MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-01-26 15:10:45,669 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 81.8MB. Free memory is still 64.0MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.20ms. Allocated memory is still 81.8MB. Free memory is still 42.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 491.18ms. Allocated memory is still 81.8MB. Free memory was 59.2MB in the beginning and 37.9MB in the end (delta: 21.3MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 696]: Incorrect Syntax Undeclared variable in ACSL expression: value 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