./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-ext/02_inc_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/02_inc_cas.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/02_inc_cas.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/02_inc_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-8857f20-m [2024-01-29 22:50:09,615 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 22:50:09,824 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 22:50:09,827 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 22:50:09,827 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 22:50:09,839 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 22:50:09,840 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 22:50:09,840 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 22:50:09,840 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 22:50:09,841 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 22:50:09,841 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 22:50:09,841 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 22:50:09,842 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 22:50:09,842 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 22:50:09,842 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 22:50:09,842 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 22:50:09,843 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 22:50:09,843 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 22:50:09,843 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 22:50:09,844 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 22:50:09,844 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 22:50:09,844 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 22:50:09,844 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 22:50:09,845 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 22:50:09,845 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 22:50:09,845 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 22:50:09,846 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 22:50:09,846 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 22:50:09,846 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 22:50:09,846 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 22:50:09,847 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 22:50:09,847 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 22:50:09,847 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 22:50:09,848 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 22:50:09,848 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 22:50:09,848 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 22:50:09,848 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 22:50:09,848 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 22:50:09,849 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 22:50:09,849 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 22:50:09,849 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 22:50:09,849 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 22:50:09,850 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 22:50:09,850 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 22:50:10,037 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 22:50:10,059 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 22:50:10,061 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 22:50:10,062 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 22:50:10,062 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 22:50:10,063 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/02_inc_cas.i [2024-01-29 22:50:11,118 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 22:50:11,307 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 22:50:11,308 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/02_inc_cas.i [2024-01-29 22:50:11,320 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/745aa27de/9208ed5957d54dc69435bb20b440882c/FLAG307ffa44d [2024-01-29 22:50:11,330 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/745aa27de/9208ed5957d54dc69435bb20b440882c [2024-01-29 22:50:11,332 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 22:50:11,332 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 22:50:11,333 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/02_inc_cas.yml/witness.yml [2024-01-29 22:50:11,426 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 22:50:11,427 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 22:50:11,428 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 22:50:11,429 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 22:50:11,432 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 22:50:11,433 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:50:11" (1/2) ... [2024-01-29 22:50:11,435 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e44f73f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:50:11, skipping insertion in model container [2024-01-29 22:50:11,436 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:50:11" (1/2) ... [2024-01-29 22:50:11,437 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2cd125d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:50:11, skipping insertion in model container [2024-01-29 22:50:11,437 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:50:11" (2/2) ... [2024-01-29 22:50:11,438 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e44f73f and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:50:11, skipping insertion in model container [2024-01-29 22:50:11,438 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:50:11" (2/2) ... [2024-01-29 22:50:11,439 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 22:50:11,496 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 22:50:11,498 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 1U <= vn [2024-01-29 22:50:11,498 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (1U <= vn) && ((unsigned long )arg == 0UL) [2024-01-29 22:50:11,498 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (1U <= vn) && (v <= 4294967294U) [2024-01-29 22:50:11,499 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (1U <= vn) && (v != 4294967295U) [2024-01-29 22:50:11,499 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (1U <= vn) && (vn != 0U) [2024-01-29 22:50:11,499 INFO L98 nessWitnessExtractor]: Location invariant after [L700-L714] (1U <= u) && (v == & value) [2024-01-29 22:50:11,500 INFO L98 nessWitnessExtractor]: Location invariant after [L700-L714] ((1U <= u) && (v == & value)) && (e != 4294967295U) [2024-01-29 22:50:11,500 INFO L98 nessWitnessExtractor]: Location invariant after [L700-L714] ((1U <= u) && (v == & value)) && (u != 0U) [2024-01-29 22:50:11,500 INFO L98 nessWitnessExtractor]: Location invariant after [L700-L714] 1U <= u [2024-01-29 22:50:11,500 INFO L98 nessWitnessExtractor]: Location invariant after [L700-L714] (1U <= u) && (*r <= 1U) [2024-01-29 22:50:11,500 INFO L98 nessWitnessExtractor]: Location invariant after [L700-L714] ((1U <= u) && (v == & value)) && (*r == 0U || *r == 1U) [2024-01-29 22:50:11,500 INFO L98 nessWitnessExtractor]: Location invariant after [L700-L714] (1U <= u) && (e <= 4294967294U) [2024-01-29 22:50:11,500 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L713] 1U <= u [2024-01-29 22:50:11,500 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L713] (1U <= u) && (v == & value) [2024-01-29 22:50:11,501 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L713] (1U <= u) && (u != 0U) [2024-01-29 22:50:11,501 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L713] (1U <= u) && (e <= 4294967294U) [2024-01-29 22:50:11,501 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L713] (1U <= u) && (e != 4294967295U) [2024-01-29 22:50:11,501 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] ((1U <= u) && (v == & value)) && (e != 4294967295U) [2024-01-29 22:50:11,501 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (1U <= u) && (v == & value) [2024-01-29 22:50:11,501 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] 1U <= u [2024-01-29 22:50:11,501 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (1U <= u) && (e <= 4294967294U) [2024-01-29 22:50:11,502 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (((1U <= u) && (v == & value)) && (e != 4294967295U)) && (u != 0U) [2024-01-29 22:50:11,502 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] ((-4294967295LL + (long long )casret) + (long long )v >= 0LL) && ((4294967295LL + (long long )casret) - (long long )v >= 0LL) [2024-01-29 22:50:11,502 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (((-4294967295LL + (long long )casret) + (long long )v >= 0LL) && ((4294967295LL + (long long )casret) - (long long )v >= 0LL)) && ((((((((1U <= vn && (-4294967295LL - (long long )casret) + (long long )v >= 0LL) && (4294967295LL - (long long )casret) - (long long )v >= 0LL) && casret == 0U) && vn != 0U) || ((((((((((-4294967295LL + (long long )v) + (long long )vn >= 0LL && (0LL - (long long )casret) + (long long )v >= 0LL) && (4294967295LL - (long long )v) + (long long )vn >= 0LL) && (4294967295LL - (long long )casret) + (long long )vn >= 0LL) && (long long )casret + (long long )vn >= 0LL) && (4294967295LL + (long long )casret) - (long long )vn >= 0LL) && (8589934590LL - (long long )v) - (long long )vn >= 0LL) && (8589934590LL - (long long )casret) - (long long )v >= 0LL) && (8589934590LL - (long long )casret) - (long long )vn >= 0LL) && (long long )v - (long long )vn >= 0LL)) || ((((1U <= vn && (-4294967295LL - (long long )casret) + (long long )v >= 0LL) && (4294967295LL - (long long )casret) - (long long )v >= 0LL) && casret == 0U) && vn != 0U)) || ((((1U <= vn && (-4294967295LL - (long long )casret) + (long long )v >= 0LL) && (4294967295LL - (long long )casret) - (long long )v >= 0LL) && casret == 0U) && vn != 0U)) || ((((1U <= vn && (-4294967295LL - (long long )casret) + (long long )v >= 0LL) && (4294967295LL - (long long )casret) - (long long )v >= 0LL) && casret == 0U) && vn != 0U)) [2024-01-29 22:50:11,502 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (-4294967295LL + (long long )casret) + (long long )v >= 0LL [2024-01-29 22:50:11,503 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (((-4294967295LL + (long long )casret) + (long long )v >= 0LL) && ((4294967295LL + (long long )casret) - (long long )v >= 0LL)) && ((unsigned long )arg == 0UL) [2024-01-29 22:50:11,503 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (((-4294967295LL + (long long )casret) + (long long )v >= 0LL) && ((4294967295LL + (long long )casret) - (long long )v >= 0LL)) && (v == 4294967295U) [2024-01-29 22:50:11,503 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] ((1U <= vn) && (casret == 1U)) && (v != 4294967295U) [2024-01-29 22:50:11,503 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (((1U <= vn) && (casret == 1U)) && (v != 4294967295U)) && (vn != 0U) [2024-01-29 22:50:11,503 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (((1U <= vn) && (casret == 1U)) && (v != 4294967295U)) && ((unsigned long )arg == 0UL) [2024-01-29 22:50:11,503 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (((1U <= vn) && (casret == 1U)) && (v != 4294967295U)) && (casret == 1U) [2024-01-29 22:50:11,504 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] ((1U <= vn) && (casret == 1U)) && ((unsigned long )arg == 0UL) [2024-01-29 22:50:11,504 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (1U <= vn) && (v <= 4294967294U) [2024-01-29 22:50:11,504 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (((1U <= vn) && (casret == 1U)) && (v != 4294967295U)) && (v <= 4294967294U) [2024-01-29 22:50:11,504 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (1U <= vn) && (casret == 1U) [2024-01-29 22:50:11,504 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (((1U <= vn) && (casret == 1U)) && (v != 4294967295U)) && ((unsigned int )value <= 4294967294U) [2024-01-29 22:50:11,504 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (((1U <= vn) && (casret == 1U)) && (v != 4294967295U)) && (vn != 0U) [2024-01-29 22:50:11,505 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] 1U <= vn [2024-01-29 22:50:11,505 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (((1U <= vn) && (casret == 1U)) && (v != 4294967295U)) && (1U <= vn) [2024-01-29 22:50:11,506 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (((1U <= vn) && (casret == 1U)) && (v != 4294967295U)) && (v != 4294967295U) [2024-01-29 22:50:11,506 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] (unsigned long )arg == 0UL [2024-01-29 22:50:11,506 INFO L98 nessWitnessExtractor]: Loop invariant at [L719-L719] ((unsigned long )arg == 0UL) && (((((((1U <= vn && v <= 4294967294U) && casret == 0U) && v != 4294967295U) && vn != 0U) || ((((((((((((4294967295LL - (long long )v) + (long long )vn >= 0LL && (4294967295LL - (long long )casret) + (long long )v >= 0LL) && (4294967295LL - (long long )casret) + (long long )vn >= 0LL) && (long long )v + (long long )vn >= 0LL) && (long long )casret + (long long )v >= 0LL) && (long long )casret + (long long )vn >= 0LL) && (4294967295LL + (long long )v) - (long long )vn >= 0LL) && (4294967295LL + (long long )casret) - (long long )v >= 0LL) && (4294967295LL + (long long )casret) - (long long )vn >= 0LL) && (8589934590LL - (long long )v) - (long long )vn >= 0LL) && (8589934590LL - (long long )casret) - (long long )v >= 0LL) && (8589934590LL - (long long )casret) - (long long )vn >= 0LL)) || ((((1U <= vn && v <= 4294967294U) && casret == 0U) && v != 4294967295U) && vn != 0U)) || ((((1U <= vn && v <= 4294967294U) && casret == 0U) && v != 4294967295U) && vn != 0U)) [2024-01-29 22:50:11,506 INFO L98 nessWitnessExtractor]: Loop invariant at [L719-L719] (unsigned long )arg == 0UL [2024-01-29 22:50:11,506 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] ((unsigned long )arg == 0UL) && (((((((1U <= vn && v <= 4294967294U) && casret == 0U) && v != 4294967295U) && vn != 0U) || ((((((((((((4294967295LL - (long long )v) + (long long )vn >= 0LL && (4294967295LL - (long long )casret) + (long long )v >= 0LL) && (4294967295LL - (long long )casret) + (long long )vn >= 0LL) && (long long )v + (long long )vn >= 0LL) && (long long )casret + (long long )v >= 0LL) && (long long )casret + (long long )vn >= 0LL) && (4294967295LL + (long long )v) - (long long )vn >= 0LL) && (4294967295LL + (long long )casret) - (long long )v >= 0LL) && (4294967295LL + (long long )casret) - (long long )vn >= 0LL) && (8589934590LL - (long long )v) - (long long )vn >= 0LL) && (8589934590LL - (long long )casret) - (long long )v >= 0LL) && (8589934590LL - (long long )casret) - (long long )vn >= 0LL)) || ((((1U <= vn && v <= 4294967294U) && casret == 0U) && v != 4294967295U) && vn != 0U)) || ((((1U <= vn && v <= 4294967294U) && casret == 0U) && v != 4294967295U) && vn != 0U)) [2024-01-29 22:50:11,507 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (1U <= vn) && (v <= 4294967294U) [2024-01-29 22:50:11,507 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] 1U <= vn [2024-01-29 22:50:11,507 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] ((1U <= vn) && (v <= 4294967294U)) && (casret == 1U) [2024-01-29 22:50:11,507 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] ((1U <= vn) && (v <= 4294967294U)) && (1U <= vn) [2024-01-29 22:50:11,507 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] ((1U <= vn) && (v <= 4294967294U)) && ((unsigned int )value <= 4294967294U) [2024-01-29 22:50:11,507 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (((1U <= vn) && (v <= 4294967294U)) && (v != 4294967295U)) && (vn != 0U) [2024-01-29 22:50:11,508 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] ((1U <= vn) && (v <= 4294967294U)) && (v != 4294967295U) [2024-01-29 22:50:11,508 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] ((1U <= vn) && (v <= 4294967294U)) && (v != 4294967295U) [2024-01-29 22:50:11,508 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] ((1U <= vn) && (v <= 4294967294U)) && ((unsigned long )arg == 0UL) [2024-01-29 22:50:11,508 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] ((1U <= vn) && (v <= 4294967294U)) && (casret == 1U) [2024-01-29 22:50:11,508 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] ((1U <= vn) && (v <= 4294967294U)) && ((unsigned long )arg == 0UL) [2024-01-29 22:50:11,509 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] ((1U <= vn) && (v <= 4294967294U)) && (vn != 0U) [2024-01-29 22:50:11,509 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] ((1U <= vn) && (v <= 4294967294U)) && (v <= 4294967294U) [2024-01-29 22:50:11,510 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] ((unsigned long )arg == 0UL) && (((((1U <= vn && casret == 0U) && vn != 0U) || ((((4294967295LL - (long long )casret) + (long long )vn >= 0LL && (long long )casret + (long long )vn >= 0LL) && (4294967295LL + (long long )casret) - (long long )vn >= 0LL) && (8589934590LL - (long long )casret) - (long long )vn >= 0LL)) || ((1U <= vn && casret == 0U) && vn != 0U)) || ((1U <= vn && casret == 0U) && vn != 0U)) [2024-01-29 22:50:11,510 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (unsigned long )arg == 0UL [2024-01-29 22:50:11,510 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L724] ((unsigned long )arg == 0UL) && ((((((1U <= vn && casret == 0U) && vn != 0U) || ((((4294967295LL - (long long )casret) + (long long )vn >= 0LL && (long long )casret + (long long )vn >= 0LL) && (4294967295LL + (long long )casret) - (long long )vn >= 0LL) && (8589934590LL - (long long )casret) - (long long )vn >= 0LL)) || ((1U <= vn && casret == 0U) && vn != 0U)) || ((1U <= vn && casret == 0U) && vn != 0U)) || ((1U <= vn && casret == 0U) && vn != 0U)) [2024-01-29 22:50:11,510 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L724] (unsigned long )arg == 0UL [2024-01-29 22:50:11,510 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (1U <= vn) && (1U <= (unsigned int )value) [2024-01-29 22:50:11,510 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 1U <= vn [2024-01-29 22:50:11,510 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] ((1U <= vn) && (1U <= (unsigned int )value)) && (v <= 4294967294U) [2024-01-29 22:50:11,511 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] ((1U <= vn) && (1U <= (unsigned int )value)) && (v != 4294967295U) [2024-01-29 22:50:11,511 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] ((1U <= vn) && (1U <= (unsigned int )value)) && ((unsigned long )arg == 0UL) [2024-01-29 22:50:11,511 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] ((1U <= vn) && (1U <= (unsigned int )value)) && ((unsigned int )value != 0U) [2024-01-29 22:50:11,511 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] ((1U <= vn) && (1U <= (unsigned int )value)) && (vn != 0U) [2024-01-29 22:50:11,511 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] ((1U <= vn) && (1U <= (unsigned int )value)) && (casret == 1U) [2024-01-29 22:50:11,511 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] v <= 4294967294U [2024-01-29 22:50:11,511 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (v <= 4294967294U) && ((unsigned long )arg == 0UL) [2024-01-29 22:50:11,511 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (v <= 4294967294U) && ((((((1U <= vn && casret == 0U) && vn != 0U) || ((((4294967295LL - (long long )casret) + (long long )vn >= 0LL && (long long )casret + (long long )vn >= 0LL) && (4294967295LL + (long long )casret) - (long long )vn >= 0LL) && (8589934590LL - (long long )casret) - (long long )vn >= 0LL)) || ((1U <= vn && casret == 0U) && vn != 0U)) || ((1U <= vn && casret == 0U) && vn != 0U)) || ((1U <= vn && casret == 0U) && vn != 0U)) [2024-01-29 22:50:11,512 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (v <= 4294967294U) && (v != 4294967295U) [2024-01-29 22:50:11,512 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (1U <= vn) && ((unsigned long )arg == 0UL) [2024-01-29 22:50:11,512 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 1U <= vn [2024-01-29 22:50:11,512 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (1U <= vn) && (v <= 4294967294U) [2024-01-29 22:50:11,512 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] ((1U <= vn) && ((unsigned long )arg == 0UL)) && (v != 4294967295U) [2024-01-29 22:50:11,513 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] ((1U <= vn) && ((unsigned long )arg == 0UL)) && (vn != 0U) [2024-01-29 22:50:11,513 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (1U <= vn) && (casret == 1U) [2024-01-29 22:50:11,513 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] (1U <= u) && (u != 0U) [2024-01-29 22:50:11,513 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] ((1U <= u) && (u != 0U)) && ((((1U <= (unsigned int )value && 1U <= (unsigned int )*v) && (unsigned int )value != 0U) && (unsigned int )*v != 0U) || ((((unsigned int )value <= 4294967294U && (unsigned int )*v <= 4294967294U) && (unsigned int )value != 4294967295U) && (unsigned int )*v != 4294967295U)) [2024-01-29 22:50:11,513 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] 1U <= u [2024-01-29 22:50:11,514 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] (1U <= u) && (v == & value) [2024-01-29 22:50:11,514 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] (1U <= u) && (e != 4294967295U) [2024-01-29 22:50:11,514 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] (1U <= u) && (e <= 4294967294U) [2024-01-29 22:50:11,514 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((unsigned long )arg == 0UL) && (((((((1U <= vn && v <= 4294967294U) && casret == 0U) && v != 4294967295U) && vn != 0U) || ((((((((((((4294967295LL - (long long )v) + (long long )vn >= 0LL && (4294967295LL - (long long )casret) + (long long )v >= 0LL) && (4294967295LL - (long long )casret) + (long long )vn >= 0LL) && (long long )v + (long long )vn >= 0LL) && (long long )casret + (long long )v >= 0LL) && (long long )casret + (long long )vn >= 0LL) && (4294967295LL + (long long )v) - (long long )vn >= 0LL) && (4294967295LL + (long long )casret) - (long long )v >= 0LL) && (4294967295LL + (long long )casret) - (long long )vn >= 0LL) && (8589934590LL - (long long )v) - (long long )vn >= 0LL) && (8589934590LL - (long long )casret) - (long long )v >= 0LL) && (8589934590LL - (long long )casret) - (long long )vn >= 0LL)) || ((((1U <= vn && v <= 4294967294U) && casret == 0U) && v != 4294967295U) && vn != 0U)) || ((((1U <= vn && v <= 4294967294U) && casret == 0U) && v != 4294967295U) && vn != 0U)) [2024-01-29 22:50:11,514 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] (unsigned long )arg == 0UL [2024-01-29 22:50:11,514 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (1U <= vn) && (v <= 4294967294U) [2024-01-29 22:50:11,514 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] ((1U <= vn) && (v <= 4294967294U)) && (casret == 1U) [2024-01-29 22:50:11,514 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] ((1U <= vn) && (v <= 4294967294U)) && ((unsigned long )arg == 0UL) [2024-01-29 22:50:11,515 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] ((1U <= vn) && (v <= 4294967294U)) && (v != 4294967295U) [2024-01-29 22:50:11,515 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] ((1U <= vn) && (v <= 4294967294U)) && (vn != 0U) [2024-01-29 22:50:11,515 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] 1U <= vn [2024-01-29 22:50:11,552 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 22:50:11,828 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/02_inc_cas.i[30873,30886] [2024-01-29 22:50:11,837 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 22:50:11,844 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local [2024-01-29 22:50:11,897 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: value [2024-01-29 22:50:11,898 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2cd125d8 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:50:11, skipping insertion in model container [2024-01-29 22:50:11,898 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 22:50:11,898 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 22:50:11,899 INFO L158 Benchmark]: Toolchain (without parser) took 471.85ms. Allocated memory is still 190.8MB. Free memory was 116.5MB in the beginning and 155.3MB in the end (delta: -38.7MB). Peak memory consumption was 15.8MB. Max. memory is 16.1GB. [2024-01-29 22:50:11,904 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 104.9MB. Free memory is still 67.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:50:11,905 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 190.8MB. Free memory was 121.9MB in the beginning and 121.8MB in the end (delta: 117.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:50:11,905 INFO L158 Benchmark]: CACSL2BoogieTranslator took 470.37ms. Allocated memory is still 190.8MB. Free memory was 116.3MB in the beginning and 155.3MB in the end (delta: -38.9MB). Peak memory consumption was 13.7MB. Max. memory is 16.1GB. [2024-01-29 22:50:11,906 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 104.9MB. Free memory is still 67.8MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 190.8MB. Free memory was 121.9MB in the beginning and 121.8MB in the end (delta: 117.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 470.37ms. Allocated memory is still 190.8MB. Free memory was 116.3MB in the beginning and 155.3MB in the end (delta: -38.9MB). Peak memory consumption was 13.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 708]: 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 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/02_inc_cas.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/02_inc_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-8857f20-m [2024-01-29 22:50:13,625 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 22:50:13,692 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 22:50:13,703 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 22:50:13,704 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 22:50:13,733 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 22:50:13,733 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 22:50:13,733 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 22:50:13,734 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 22:50:13,737 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 22:50:13,737 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 22:50:13,738 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 22:50:13,738 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 22:50:13,739 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 22:50:13,739 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 22:50:13,740 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 22:50:13,740 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 22:50:13,740 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 22:50:13,740 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 22:50:13,741 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 22:50:13,741 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 22:50:13,749 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 22:50:13,749 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 22:50:13,749 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 22:50:13,749 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 22:50:13,749 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 22:50:13,750 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 22:50:13,750 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 22:50:13,750 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 22:50:13,750 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 22:50:13,751 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 22:50:13,751 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 22:50:13,751 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 22:50:13,752 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 22:50:13,752 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 22:50:13,752 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 22:50:13,753 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 22:50:13,753 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 22:50:13,753 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 22:50:13,753 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 22:50:13,753 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 22:50:13,753 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 22:50:13,754 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 22:50:13,754 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 22:50:13,754 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 22:50:13,754 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 22:50:13,754 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 22:50:14,001 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 22:50:14,018 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 22:50:14,020 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 22:50:14,021 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 22:50:14,022 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 22:50:14,023 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/02_inc_cas.i [2024-01-29 22:50:15,150 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 22:50:15,364 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 22:50:15,365 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/02_inc_cas.i [2024-01-29 22:50:15,375 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/22c1ae2f9/596878816baf4d7a9f9df6c3fe2c1704/FLAGdd8073b61 [2024-01-29 22:50:15,388 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/22c1ae2f9/596878816baf4d7a9f9df6c3fe2c1704 [2024-01-29 22:50:15,390 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 22:50:15,391 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 22:50:15,392 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/02_inc_cas.yml/witness.yml [2024-01-29 22:50:15,496 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 22:50:15,497 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 22:50:15,498 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 22:50:15,498 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 22:50:15,502 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 22:50:15,502 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:50:15" (1/2) ... [2024-01-29 22:50:15,503 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22ae2c87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:50:15, skipping insertion in model container [2024-01-29 22:50:15,503 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:50:15" (1/2) ... [2024-01-29 22:50:15,504 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@665347c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:50:15, skipping insertion in model container [2024-01-29 22:50:15,504 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:50:15" (2/2) ... [2024-01-29 22:50:15,505 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22ae2c87 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:50:15, skipping insertion in model container [2024-01-29 22:50:15,505 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:50:15" (2/2) ... [2024-01-29 22:50:15,505 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 22:50:15,578 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 22:50:15,579 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] ((1U <= u) && (e <= 4294967294U)) && (e != 4294967295U) [2024-01-29 22:50:15,579 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] (((1U <= u) && (e <= 4294967294U)) && (e != 4294967295U)) && ((((1U <= (unsigned int )value && 1U <= (unsigned int )*v) && (unsigned int )value != 0U) && (unsigned int )*v != 0U) || ((((unsigned int )value <= 4294967294U && (unsigned int )*v <= 4294967294U) && (unsigned int )value != 4294967295U) && (unsigned int )*v != 4294967295U)) [2024-01-29 22:50:15,579 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] (1U <= u) && (e <= 4294967294U) [2024-01-29 22:50:15,579 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] ((1U <= u) && (e <= 4294967294U)) && (v == & value) [2024-01-29 22:50:15,579 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] 1U <= u [2024-01-29 22:50:15,579 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] (((1U <= u) && (e <= 4294967294U)) && (e != 4294967295U)) && (u != 0U) [2024-01-29 22:50:15,580 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (1U <= vn) && (1U <= vn) [2024-01-29 22:50:15,580 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (1U <= vn) && (v <= 4294967294U) [2024-01-29 22:50:15,580 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] 1U <= vn [2024-01-29 22:50:15,580 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (1U <= vn) && (v != 4294967295U) [2024-01-29 22:50:15,580 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] ((1U <= vn) && (1U <= vn)) && ((unsigned int )value <= 4294967294U) [2024-01-29 22:50:15,580 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] ((1U <= vn) && (1U <= vn)) && (casret == 1U) [2024-01-29 22:50:15,580 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] ((1U <= vn) && (1U <= vn)) && ((unsigned long )arg == 0UL) [2024-01-29 22:50:15,580 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (1U <= vn) && (casret == 1U) [2024-01-29 22:50:15,581 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (1U <= vn) && ((unsigned long )arg == 0UL) [2024-01-29 22:50:15,581 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] ((1U <= vn) && (1U <= vn)) && (v <= 4294967294U) [2024-01-29 22:50:15,581 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (1U <= vn) && (vn != 0U) [2024-01-29 22:50:15,581 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] ((1U <= vn) && (1U <= vn)) && (v != 4294967295U) [2024-01-29 22:50:15,582 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] ((1U <= vn) && (1U <= vn)) && (vn != 0U) [2024-01-29 22:50:15,582 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] ((((1U <= vn) && (v <= 4294967294U)) && ((unsigned long )arg == 0UL)) && (v != 4294967295U)) && (vn != 0U) [2024-01-29 22:50:15,582 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (((1U <= vn) && (v <= 4294967294U)) && ((unsigned long )arg == 0UL)) && (v != 4294967295U) [2024-01-29 22:50:15,582 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] ((1U <= vn) && (v <= 4294967294U)) && ((unsigned long )arg == 0UL) [2024-01-29 22:50:15,582 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (1U <= vn) && (v <= 4294967294U) [2024-01-29 22:50:15,582 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 1U <= vn [2024-01-29 22:50:15,582 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] (unsigned long )arg == 0UL [2024-01-29 22:50:15,582 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((unsigned long )arg == 0UL) && (((((((1U <= vn && v <= 4294967294U) && casret == 0U) && v != 4294967295U) && vn != 0U) || ((((((((((((4294967295LL - (long long )v) + (long long )vn >= 0LL && (4294967295LL - (long long )casret) + (long long )v >= 0LL) && (4294967295LL - (long long )casret) + (long long )vn >= 0LL) && (long long )v + (long long )vn >= 0LL) && (long long )casret + (long long )v >= 0LL) && (long long )casret + (long long )vn >= 0LL) && (4294967295LL + (long long )v) - (long long )vn >= 0LL) && (4294967295LL + (long long )casret) - (long long )v >= 0LL) && (4294967295LL + (long long )casret) - (long long )vn >= 0LL) && (8589934590LL - (long long )v) - (long long )vn >= 0LL) && (8589934590LL - (long long )casret) - (long long )v >= 0LL) && (8589934590LL - (long long )casret) - (long long )vn >= 0LL)) || ((((1U <= vn && v <= 4294967294U) && casret == 0U) && v != 4294967295U) && vn != 0U)) || ((((1U <= vn && v <= 4294967294U) && casret == 0U) && v != 4294967295U) && vn != 0U)) [2024-01-29 22:50:15,583 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] ((1U <= vn) && (casret == 1U)) && ((unsigned long )arg == 0UL) [2024-01-29 22:50:15,583 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (1U <= vn) && (casret == 1U) [2024-01-29 22:50:15,583 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (((1U <= vn) && (casret == 1U)) && ((unsigned long )arg == 0UL)) && (v != 4294967295U) [2024-01-29 22:50:15,583 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] 1U <= vn [2024-01-29 22:50:15,583 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (((1U <= vn) && (casret == 1U)) && ((unsigned long )arg == 0UL)) && (vn != 0U) [2024-01-29 22:50:15,584 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (1U <= vn) && (v <= 4294967294U) [2024-01-29 22:50:15,584 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (1U <= vn) && (v <= 4294967294U) [2024-01-29 22:50:15,584 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] ((1U <= vn) && (v <= 4294967294U)) && (casret == 1U) [2024-01-29 22:50:15,585 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] ((1U <= vn) && (v <= 4294967294U)) && (vn != 0U) [2024-01-29 22:50:15,585 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 1U <= vn [2024-01-29 22:50:15,585 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] ((1U <= vn) && (v <= 4294967294U)) && ((unsigned long )arg == 0UL) [2024-01-29 22:50:15,585 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] ((1U <= vn) && (v <= 4294967294U)) && (v != 4294967295U) [2024-01-29 22:50:15,585 INFO L98 nessWitnessExtractor]: Location invariant after [L700-L714] (1U <= u) && (u != 0U) [2024-01-29 22:50:15,585 INFO L98 nessWitnessExtractor]: Location invariant after [L700-L714] 1U <= u [2024-01-29 22:50:15,586 INFO L98 nessWitnessExtractor]: Location invariant after [L700-L714] (1U <= u) && (e != 4294967295U) [2024-01-29 22:50:15,586 INFO L98 nessWitnessExtractor]: Location invariant after [L700-L714] ((1U <= u) && (u != 0U)) && (*r == 0U || *r == 1U) [2024-01-29 22:50:15,586 INFO L98 nessWitnessExtractor]: Location invariant after [L700-L714] (1U <= u) && (e <= 4294967294U) [2024-01-29 22:50:15,586 INFO L98 nessWitnessExtractor]: Location invariant after [L700-L714] (1U <= u) && (*r <= 1U) [2024-01-29 22:50:15,586 INFO L98 nessWitnessExtractor]: Location invariant after [L700-L714] (1U <= u) && (v == & value) [2024-01-29 22:50:15,587 INFO L98 nessWitnessExtractor]: Loop invariant at [L719-L719] ((unsigned long )arg == 0UL) && (((((((1U <= vn && v <= 4294967294U) && casret == 0U) && v != 4294967295U) && vn != 0U) || ((((((((((((4294967295LL - (long long )v) + (long long )vn >= 0LL && (4294967295LL - (long long )casret) + (long long )v >= 0LL) && (4294967295LL - (long long )casret) + (long long )vn >= 0LL) && (long long )v + (long long )vn >= 0LL) && (long long )casret + (long long )v >= 0LL) && (long long )casret + (long long )vn >= 0LL) && (4294967295LL + (long long )v) - (long long )vn >= 0LL) && (4294967295LL + (long long )casret) - (long long )v >= 0LL) && (4294967295LL + (long long )casret) - (long long )vn >= 0LL) && (8589934590LL - (long long )v) - (long long )vn >= 0LL) && (8589934590LL - (long long )casret) - (long long )v >= 0LL) && (8589934590LL - (long long )casret) - (long long )vn >= 0LL)) || ((((1U <= vn && v <= 4294967294U) && casret == 0U) && v != 4294967295U) && vn != 0U)) || ((((1U <= vn && v <= 4294967294U) && casret == 0U) && v != 4294967295U) && vn != 0U)) [2024-01-29 22:50:15,587 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] (unsigned long )arg == 0UL [2024-01-29 22:50:15,587 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] ((unsigned long )arg == 0UL) && (((((((1U <= vn && v <= 4294967294U) && casret == 0U) && v != 4294967295U) && vn != 0U) || ((((((((((((4294967295LL - (long long )v) + (long long )vn >= 0LL && (4294967295LL - (long long )casret) + (long long )v >= 0LL) && (4294967295LL - (long long )casret) + (long long )vn >= 0LL) && (long long )v + (long long )vn >= 0LL) && (long long )casret + (long long )v >= 0LL) && (long long )casret + (long long )vn >= 0LL) && (4294967295LL + (long long )v) - (long long )vn >= 0LL) && (4294967295LL + (long long )casret) - (long long )v >= 0LL) && (4294967295LL + (long long )casret) - (long long )vn >= 0LL) && (8589934590LL - (long long )v) - (long long )vn >= 0LL) && (8589934590LL - (long long )casret) - (long long )v >= 0LL) && (8589934590LL - (long long )casret) - (long long )vn >= 0LL)) || ((((1U <= vn && v <= 4294967294U) && casret == 0U) && v != 4294967295U) && vn != 0U)) || ((((1U <= vn && v <= 4294967294U) && casret == 0U) && v != 4294967295U) && vn != 0U)) [2024-01-29 22:50:15,587 INFO L98 nessWitnessExtractor]: Loop invariant at [L719-L719] (unsigned long )arg == 0UL [2024-01-29 22:50:15,587 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] ((-4294967295LL + (long long )casret) + (long long )v >= 0LL) && ((4294967295LL + (long long )casret) - (long long )v >= 0LL) [2024-01-29 22:50:15,587 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (-4294967295LL + (long long )casret) + (long long )v >= 0LL [2024-01-29 22:50:15,588 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (((-4294967295LL + (long long )casret) + (long long )v >= 0LL) && ((4294967295LL + (long long )casret) - (long long )v >= 0LL)) && (v == 4294967295U) [2024-01-29 22:50:15,588 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (((-4294967295LL + (long long )casret) + (long long )v >= 0LL) && ((4294967295LL + (long long )casret) - (long long )v >= 0LL)) && ((unsigned long )arg == 0UL) [2024-01-29 22:50:15,588 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (((-4294967295LL + (long long )casret) + (long long )v >= 0LL) && ((4294967295LL + (long long )casret) - (long long )v >= 0LL)) && ((((((((1U <= vn && (-4294967295LL - (long long )casret) + (long long )v >= 0LL) && (4294967295LL - (long long )casret) - (long long )v >= 0LL) && casret == 0U) && vn != 0U) || ((((((((((-4294967295LL + (long long )v) + (long long )vn >= 0LL && (0LL - (long long )casret) + (long long )v >= 0LL) && (4294967295LL - (long long )v) + (long long )vn >= 0LL) && (4294967295LL - (long long )casret) + (long long )vn >= 0LL) && (long long )casret + (long long )vn >= 0LL) && (4294967295LL + (long long )casret) - (long long )vn >= 0LL) && (8589934590LL - (long long )v) - (long long )vn >= 0LL) && (8589934590LL - (long long )casret) - (long long )v >= 0LL) && (8589934590LL - (long long )casret) - (long long )vn >= 0LL) && (long long )v - (long long )vn >= 0LL)) || ((((1U <= vn && (-4294967295LL - (long long )casret) + (long long )v >= 0LL) && (4294967295LL - (long long )casret) - (long long )v >= 0LL) && casret == 0U) && vn != 0U)) || ((((1U <= vn && (-4294967295LL - (long long )casret) + (long long )v >= 0LL) && (4294967295LL - (long long )casret) - (long long )v >= 0LL) && casret == 0U) && vn != 0U)) || ((((1U <= vn && (-4294967295LL - (long long )casret) + (long long )v >= 0LL) && (4294967295LL - (long long )casret) - (long long )v >= 0LL) && casret == 0U) && vn != 0U)) [2024-01-29 22:50:15,589 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (1U <= u) && (e <= 4294967294U) [2024-01-29 22:50:15,589 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] ((1U <= u) && (e <= 4294967294U)) && (e != 4294967295U) [2024-01-29 22:50:15,589 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] ((1U <= u) && (e <= 4294967294U)) && (v == & value) [2024-01-29 22:50:15,589 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] ((1U <= u) && (e <= 4294967294U)) && (u != 0U) [2024-01-29 22:50:15,589 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] 1U <= u [2024-01-29 22:50:15,589 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (unsigned long )arg == 0UL [2024-01-29 22:50:15,590 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] ((unsigned long )arg == 0UL) && (((((1U <= vn && casret == 0U) && vn != 0U) || ((((4294967295LL - (long long )casret) + (long long )vn >= 0LL && (long long )casret + (long long )vn >= 0LL) && (4294967295LL + (long long )casret) - (long long )vn >= 0LL) && (8589934590LL - (long long )casret) - (long long )vn >= 0LL)) || ((1U <= vn && casret == 0U) && vn != 0U)) || ((1U <= vn && casret == 0U) && vn != 0U)) [2024-01-29 22:50:15,590 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] ((1U <= vn) && (v <= 4294967294U)) && ((unsigned int )value <= 4294967294U) [2024-01-29 22:50:15,590 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] ((1U <= vn) && (v <= 4294967294U)) && (casret == 1U) [2024-01-29 22:50:15,590 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] ((1U <= vn) && (v <= 4294967294U)) && (v <= 4294967294U) [2024-01-29 22:50:15,590 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] ((1U <= vn) && (v <= 4294967294U)) && (1U <= vn) [2024-01-29 22:50:15,590 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] 1U <= vn [2024-01-29 22:50:15,590 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] ((1U <= vn) && (v <= 4294967294U)) && (vn != 0U) [2024-01-29 22:50:15,590 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (((1U <= vn) && (v <= 4294967294U)) && (casret == 1U)) && ((unsigned long )arg == 0UL) [2024-01-29 22:50:15,590 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] ((1U <= vn) && (v <= 4294967294U)) && (casret == 1U) [2024-01-29 22:50:15,591 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (1U <= vn) && (v <= 4294967294U) [2024-01-29 22:50:15,591 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] ((1U <= vn) && (v <= 4294967294U)) && ((unsigned long )arg == 0UL) [2024-01-29 22:50:15,591 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (((1U <= vn) && (v <= 4294967294U)) && (casret == 1U)) && (v != 4294967295U) [2024-01-29 22:50:15,591 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (((1U <= vn) && (v <= 4294967294U)) && (casret == 1U)) && (vn != 0U) [2024-01-29 22:50:15,591 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] ((1U <= vn) && (v <= 4294967294U)) && (v != 4294967295U) [2024-01-29 22:50:15,591 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L724] (unsigned long )arg == 0UL [2024-01-29 22:50:15,591 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L724] ((unsigned long )arg == 0UL) && ((((((1U <= vn && casret == 0U) && vn != 0U) || ((((4294967295LL - (long long )casret) + (long long )vn >= 0LL && (long long )casret + (long long )vn >= 0LL) && (4294967295LL + (long long )casret) - (long long )vn >= 0LL) && (8589934590LL - (long long )casret) - (long long )vn >= 0LL)) || ((1U <= vn && casret == 0U) && vn != 0U)) || ((1U <= vn && casret == 0U) && vn != 0U)) || ((1U <= vn && casret == 0U) && vn != 0U)) [2024-01-29 22:50:15,591 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (1U <= vn) && (v <= 4294967294U) [2024-01-29 22:50:15,591 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 1U <= vn [2024-01-29 22:50:15,592 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] ((1U <= vn) && (v <= 4294967294U)) && (casret == 1U) [2024-01-29 22:50:15,592 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] ((1U <= vn) && (v <= 4294967294U)) && (v != 4294967295U) [2024-01-29 22:50:15,592 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] ((1U <= vn) && (v <= 4294967294U)) && ((unsigned long )arg == 0UL) [2024-01-29 22:50:15,592 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] ((1U <= vn) && (v <= 4294967294U)) && (vn != 0U) [2024-01-29 22:50:15,592 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (1U <= vn) && (1U <= (unsigned int )value) [2024-01-29 22:50:15,592 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] ((1U <= vn) && (v <= 4294967294U)) && ((unsigned int )value != 0U) [2024-01-29 22:50:15,592 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (v <= 4294967294U) && ((unsigned long )arg == 0UL) [2024-01-29 22:50:15,592 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ((v <= 4294967294U) && ((unsigned long )arg == 0UL)) && ((((((1U <= vn && casret == 0U) && vn != 0U) || ((((4294967295LL - (long long )casret) + (long long )vn >= 0LL && (long long )casret + (long long )vn >= 0LL) && (4294967295LL + (long long )casret) - (long long )vn >= 0LL) && (8589934590LL - (long long )casret) - (long long )vn >= 0LL)) || ((1U <= vn && casret == 0U) && vn != 0U)) || ((1U <= vn && casret == 0U) && vn != 0U)) || ((1U <= vn && casret == 0U) && vn != 0U)) [2024-01-29 22:50:15,592 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] v <= 4294967294U [2024-01-29 22:50:15,593 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] ((v <= 4294967294U) && ((unsigned long )arg == 0UL)) && (v != 4294967295U) [2024-01-29 22:50:15,593 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L713] (1U <= u) && (e <= 4294967294U) [2024-01-29 22:50:15,593 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L713] 1U <= u [2024-01-29 22:50:15,593 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L713] ((1U <= u) && (e <= 4294967294U)) && (v == & value) [2024-01-29 22:50:15,593 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L713] ((1U <= u) && (e <= 4294967294U)) && (u != 0U) [2024-01-29 22:50:15,593 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L713] ((1U <= u) && (e <= 4294967294U)) && (e != 4294967295U) [2024-01-29 22:50:15,629 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 22:50:15,899 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/02_inc_cas.i[30873,30886] [2024-01-29 22:50:15,910 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 22:50:15,919 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local [2024-01-29 22:50:15,983 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: value [2024-01-29 22:50:15,983 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@665347c6 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:50:15, skipping insertion in model container [2024-01-29 22:50:15,984 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 22:50:15,984 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 22:50:15,986 INFO L158 Benchmark]: Toolchain (without parser) took 488.23ms. Allocated memory was 67.1MB in the beginning and 83.9MB in the end (delta: 16.8MB). Free memory was 38.4MB in the beginning and 51.5MB in the end (delta: -13.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-01-29 22:50:15,987 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 67.1MB. Free memory was 49.5MB in the beginning and 49.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:50:15,988 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 67.1MB. Free memory is still 43.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:50:15,989 INFO L158 Benchmark]: CACSL2BoogieTranslator took 485.75ms. Allocated memory was 67.1MB in the beginning and 83.9MB in the end (delta: 16.8MB). Free memory was 38.0MB in the beginning and 51.5MB in the end (delta: -13.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-01-29 22:50:15,991 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 67.1MB. Free memory was 49.5MB in the beginning and 49.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.17ms. Allocated memory is still 67.1MB. Free memory is still 43.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 485.75ms. Allocated memory was 67.1MB in the beginning and 83.9MB in the end (delta: 16.8MB). Free memory was 38.0MB in the beginning and 51.5MB in the end (delta: -13.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 708]: 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