./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 fced0e87 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-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:01:07,901 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:01:07,964 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 16:01:07,968 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:01:07,969 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:01:08,021 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:01:08,022 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:01:08,022 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:01:08,023 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:01:08,026 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:01:08,026 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:01:08,027 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:01:08,027 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:01:08,028 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:01:08,029 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:01:08,043 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:01:08,044 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:01:08,044 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:01:08,044 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 16:01:08,044 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:01:08,045 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:01:08,045 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:01:08,045 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:01:08,045 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:01:08,046 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:01:08,046 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:01:08,046 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:01:08,046 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:01:08,047 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:01:08,047 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:01:08,048 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:01:08,048 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:01:08,048 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:01:08,048 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:01:08,049 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:01:08,049 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:01:08,049 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 16:01:08,049 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 16:01:08,049 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:01:08,050 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:01:08,050 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:01:08,050 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:01:08,050 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:01:08,050 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:01:08,386 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:01:08,408 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:01:08,410 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:01:08,411 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:01:08,411 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:01:08,412 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/02_inc_cas.i [2024-01-31 16:01:09,573 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:01:09,915 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:01:09,916 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/02_inc_cas.i [2024-01-31 16:01:09,935 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f7b00f24/38aab6f71bb245dfb6174f4a8088c69e/FLAGec35b31ed [2024-01-31 16:01:09,951 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f7b00f24/38aab6f71bb245dfb6174f4a8088c69e [2024-01-31 16:01:09,954 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:01:09,954 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:01:09,956 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/02_inc_cas.yml/witness.yml [2024-01-31 16:01:10,081 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:01:10,082 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:01:10,083 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:01:10,084 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:01:10,088 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:01:10,088 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:01:09" (1/2) ... [2024-01-31 16:01:10,090 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c647219 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:01:10, skipping insertion in model container [2024-01-31 16:01:10,090 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:01:09" (1/2) ... [2024-01-31 16:01:10,092 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@489ac82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:01:10, skipping insertion in model container [2024-01-31 16:01:10,092 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:01:10" (2/2) ... [2024-01-31 16:01:10,093 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c647219 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:01:10, skipping insertion in model container [2024-01-31 16:01:10,093 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:01:10" (2/2) ... [2024-01-31 16:01:10,093 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:01:10,183 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:01:10,184 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] ((((1U <= u) && (e <= 4294967294U)) && (v == & value)) && (e != 4294967295U)) && (u != 0U) [2024-01-31 16:01:10,184 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (((((1U <= vn) && (v <= 4294967294U)) && (casret == 1U)) && ((unsigned long )arg == 0UL)) && (v != 4294967295U)) && (vn != 0U) [2024-01-31 16:01:10,185 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] ((((((1U <= vn) && (v <= 4294967294U)) && ((unsigned int )value <= 4294967294U)) && (casret == 1U)) && ((unsigned long )arg == 0UL)) && (v != 4294967295U)) && (vn != 0U) [2024-01-31 16:01:10,185 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)) [2024-01-31 16:01:10,185 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)) [2024-01-31 16:01:10,186 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)) && ((unsigned long )arg == 0UL)) && ((((((((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)) [2024-01-31 16:01:10,186 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (((((1U <= vn) && (v <= 4294967294U)) && (casret == 1U)) && ((unsigned long )arg == 0UL)) && (v != 4294967295U)) && (vn != 0U) [2024-01-31 16:01:10,186 INFO L98 nessWitnessExtractor]: Location invariant after [L730-L730] ((((((1U <= vn) && (v <= 4294967294U)) && ((unsigned int )value <= 4294967294U)) && (casret == 1U)) && ((unsigned long )arg == 0UL)) && (v != 4294967295U)) && (vn != 0U) [2024-01-31 16:01:10,186 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)) [2024-01-31 16:01:10,186 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] ((((1U <= u) && (e <= 4294967294U)) && (v == & value)) && (e != 4294967295U)) && (u != 0U) [2024-01-31 16:01:10,186 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)) [2024-01-31 16:01:10,187 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] ((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)) [2024-01-31 16:01:10,187 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] ((((1U <= vn) && (v <= 4294967294U)) && ((unsigned long )arg == 0UL)) && (v != 4294967295U)) && (vn != 0U) [2024-01-31 16:01:10,187 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (((((((1U <= vn) && (1U <= (unsigned int )value)) && (v <= 4294967294U)) && (casret == 1U)) && ((unsigned long )arg == 0UL)) && (v != 4294967295U)) && (vn != 0U)) && ((unsigned int )value != 0U) [2024-01-31 16:01:10,187 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (((((1U <= vn) && (v <= 4294967294U)) && (casret == 1U)) && ((unsigned long )arg == 0UL)) && (v != 4294967295U)) && (vn != 0U) [2024-01-31 16:01:10,187 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (((v <= 4294967294U) && ((unsigned long )arg == 0UL)) && (v != 4294967295U)) && ((((((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)) [2024-01-31 16:01:10,187 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] (((((1U <= u) && (e <= 4294967294U)) && (v == & value)) && (e != 4294967295U)) && (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)) [2024-01-31 16:01:10,226 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:01:10,532 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] [2024-01-31 16:01:10,540 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:01:10,547 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-31 16:01:10,610 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: value [2024-01-31 16:01:10,611 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@489ac82 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:01:10, skipping insertion in model container [2024-01-31 16:01:10,611 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:01:10,611 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:01:10,613 INFO L158 Benchmark]: Toolchain (without parser) took 530.07ms. Allocated memory is still 172.0MB. Free memory was 113.4MB in the beginning and 85.8MB in the end (delta: 27.6MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-01-31 16:01:10,613 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 172.0MB. Free memory was 140.0MB in the beginning and 139.8MB in the end (delta: 160.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:01:10,614 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 172.0MB. Free memory is still 118.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:01:10,614 INFO L158 Benchmark]: CACSL2BoogieTranslator took 527.96ms. Allocated memory is still 172.0MB. Free memory was 112.8MB in the beginning and 85.8MB in the end (delta: 27.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-01-31 16:01:10,616 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 172.0MB. Free memory was 140.0MB in the beginning and 139.8MB in the end (delta: 160.8kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.17ms. Allocated memory is still 172.0MB. Free memory is still 118.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 527.96ms. Allocated memory is still 172.0MB. Free memory was 112.8MB in the beginning and 85.8MB in the end (delta: 27.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 706]: 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-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:01:12,574 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:01:12,647 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-31 16:01:12,650 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:01:12,652 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:01:12,670 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:01:12,671 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:01:12,671 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:01:12,672 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:01:12,675 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:01:12,675 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:01:12,675 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:01:12,676 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:01:12,677 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:01:12,677 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:01:12,677 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:01:12,678 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:01:12,678 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:01:12,678 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:01:12,678 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:01:12,678 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:01:12,679 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:01:12,679 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:01:12,680 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-31 16:01:12,680 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-31 16:01:12,680 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:01:12,680 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-31 16:01:12,681 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:01:12,681 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:01:12,681 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:01:12,682 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:01:12,682 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:01:12,682 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:01:12,683 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:01:12,683 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:01:12,683 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:01:12,684 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:01:12,684 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:01:12,684 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-31 16:01:12,684 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-31 16:01:12,684 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:01:12,685 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:01:12,685 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:01:12,685 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:01:12,685 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:01:12,686 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-31 16:01:12,686 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:01:12,946 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:01:12,966 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:01:12,968 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:01:12,969 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:01:12,969 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:01:12,970 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/02_inc_cas.i [2024-01-31 16:01:14,136 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:01:14,360 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:01:14,360 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/02_inc_cas.i [2024-01-31 16:01:14,371 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c90587613/0f4af2042f444ae7a11caea489ff10cd/FLAG87300b1d9 [2024-01-31 16:01:14,386 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c90587613/0f4af2042f444ae7a11caea489ff10cd [2024-01-31 16:01:14,388 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:01:14,389 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:01:14,390 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/02_inc_cas.yml/witness.yml [2024-01-31 16:01:14,474 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:01:14,476 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:01:14,476 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:01:14,477 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:01:14,480 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:01:14,481 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:01:14" (1/2) ... [2024-01-31 16:01:14,482 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60be0853 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:01:14, skipping insertion in model container [2024-01-31 16:01:14,482 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:01:14" (1/2) ... [2024-01-31 16:01:14,483 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@75ff7db1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:01:14, skipping insertion in model container [2024-01-31 16:01:14,483 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:01:14" (2/2) ... [2024-01-31 16:01:14,483 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60be0853 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:01:14, skipping insertion in model container [2024-01-31 16:01:14,484 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:01:14" (2/2) ... [2024-01-31 16:01:14,484 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:01:14,569 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:01:14,571 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (((v <= 4294967294U) && ((unsigned long )arg == 0UL)) && (v != 4294967295U)) && ((((((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)) [2024-01-31 16:01:14,571 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] (((((1U <= u) && (e <= 4294967294U)) && (v == & value)) && (e != 4294967295U)) && (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)) [2024-01-31 16:01:14,571 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] ((((1U <= vn) && (v <= 4294967294U)) && ((unsigned long )arg == 0UL)) && (v != 4294967295U)) && (vn != 0U) [2024-01-31 16:01:14,571 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)) [2024-01-31 16:01:14,571 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)) [2024-01-31 16:01:14,571 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)) [2024-01-31 16:01:14,571 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (((((1U <= vn) && (v <= 4294967294U)) && (casret == 1U)) && ((unsigned long )arg == 0UL)) && (v != 4294967295U)) && (vn != 0U) [2024-01-31 16:01:14,572 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)) && ((unsigned long )arg == 0UL)) && ((((((((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)) [2024-01-31 16:01:14,572 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] ((((1U <= u) && (e <= 4294967294U)) && (v == & value)) && (e != 4294967295U)) && (u != 0U) [2024-01-31 16:01:14,572 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] ((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)) [2024-01-31 16:01:14,572 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (((((1U <= vn) && (v <= 4294967294U)) && (casret == 1U)) && ((unsigned long )arg == 0UL)) && (v != 4294967295U)) && (vn != 0U) [2024-01-31 16:01:14,572 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] ((((1U <= u) && (e <= 4294967294U)) && (v == & value)) && (e != 4294967295U)) && (u != 0U) [2024-01-31 16:01:14,572 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (((((1U <= vn) && (v <= 4294967294U)) && (casret == 1U)) && ((unsigned long )arg == 0UL)) && (v != 4294967295U)) && (vn != 0U) [2024-01-31 16:01:14,572 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)) [2024-01-31 16:01:14,572 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (((((((1U <= vn) && (1U <= (unsigned int )value)) && (v <= 4294967294U)) && (casret == 1U)) && ((unsigned long )arg == 0UL)) && (v != 4294967295U)) && (vn != 0U)) && ((unsigned int )value != 0U) [2024-01-31 16:01:14,573 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] ((((((1U <= vn) && (v <= 4294967294U)) && ((unsigned int )value <= 4294967294U)) && (casret == 1U)) && ((unsigned long )arg == 0UL)) && (v != 4294967295U)) && (vn != 0U) [2024-01-31 16:01:14,573 INFO L98 nessWitnessExtractor]: Location invariant after [L730-L730] ((((((1U <= vn) && (v <= 4294967294U)) && ((unsigned int )value <= 4294967294U)) && (casret == 1U)) && ((unsigned long )arg == 0UL)) && (v != 4294967295U)) && (vn != 0U) [2024-01-31 16:01:14,620 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:01:14,910 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] [2024-01-31 16:01:14,918 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:01:14,929 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-31 16:01:15,001 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: value [2024-01-31 16:01:15,002 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@75ff7db1 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:01:15, skipping insertion in model container [2024-01-31 16:01:15,002 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:01:15,002 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:01:15,004 INFO L158 Benchmark]: Toolchain (without parser) took 527.88ms. Allocated memory is still 69.2MB. Free memory was 34.3MB in the beginning and 44.4MB in the end (delta: -10.2MB). Peak memory consumption was 9.7MB. Max. memory is 16.1GB. [2024-01-31 16:01:15,004 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 50.3MB. Free memory was 30.9MB in the beginning and 30.8MB in the end (delta: 40.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:01:15,005 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 69.2MB. Free memory is still 39.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:01:15,006 INFO L158 Benchmark]: CACSL2BoogieTranslator took 526.00ms. Allocated memory is still 69.2MB. Free memory was 34.0MB in the beginning and 44.4MB in the end (delta: -10.4MB). Peak memory consumption was 7.6MB. Max. memory is 16.1GB. [2024-01-31 16:01:15,007 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 50.3MB. Free memory was 30.9MB in the beginning and 30.8MB in the end (delta: 40.7kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.15ms. Allocated memory is still 69.2MB. Free memory is still 39.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 526.00ms. Allocated memory is still 69.2MB. Free memory was 34.0MB in the beginning and 44.4MB in the end (delta: -10.4MB). Peak memory consumption was 7.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 706]: 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