./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 a340643f 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-a340643-m [2024-01-27 14:46:33,627 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:46:33,709 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 14:46:33,712 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:46:33,712 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:46:33,733 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:46:33,734 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:46:33,734 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:46:33,734 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:46:33,735 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:46:33,735 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:46:33,735 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:46:33,736 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:46:33,736 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:46:33,736 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:46:33,736 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:46:33,737 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:46:33,737 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:46:33,737 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 14:46:33,737 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:46:33,738 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:46:33,738 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:46:33,738 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:46:33,739 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:46:33,739 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:46:33,739 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:46:33,739 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:46:33,740 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:46:33,744 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:46:33,744 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:46:33,744 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:46:33,744 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:46:33,744 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:46:33,745 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:46:33,745 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:46:33,745 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:46:33,745 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 14:46:33,745 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 14:46:33,746 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:46:33,746 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:46:33,746 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:46:33,746 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:46:33,747 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:46:33,747 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:46:33,964 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:46:33,981 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:46:33,984 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:46:33,985 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:46:33,985 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:46:33,986 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/02_inc_cas.i [2024-01-27 14:46:35,217 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:46:35,404 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:46:35,404 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/02_inc_cas.i [2024-01-27 14:46:35,415 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e20b34a4/23087f8d89fc43d9866c13fd542b969b/FLAGaf7954f3d [2024-01-27 14:46:35,426 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e20b34a4/23087f8d89fc43d9866c13fd542b969b [2024-01-27 14:46:35,428 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:46:35,429 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:46:35,431 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/02_inc_cas.yml/witness.yml [2024-01-27 14:46:35,552 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:46:35,553 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:46:35,556 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:46:35,556 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:46:35,559 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:46:35,560 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:46:35" (1/2) ... [2024-01-27 14:46:35,562 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c975cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:46:35, skipping insertion in model container [2024-01-27 14:46:35,562 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:46:35" (1/2) ... [2024-01-27 14:46:35,564 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@52855266 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:46:35, skipping insertion in model container [2024-01-27 14:46:35,564 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:46:35" (2/2) ... [2024-01-27 14:46:35,564 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c975cb and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:46:35, skipping insertion in model container [2024-01-27 14:46:35,564 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:46:35" (2/2) ... [2024-01-27 14:46:35,565 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:46:35,636 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:46:35,637 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] vn != 0U [2024-01-27 14:46:35,638 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] v != 4294967295U [2024-01-27 14:46:35,638 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] v <= 4294967294U [2024-01-27 14:46:35,638 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] 1U <= vn [2024-01-27 14:46:35,638 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (unsigned long )arg == 0UL [2024-01-27 14:46:35,639 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] casret == 1U [2024-01-27 14:46:35,639 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (-4294967295LL + (long long )casret) + (long long )v >= 0LL [2024-01-27 14:46:35,639 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (4294967295LL + (long long )casret) - (long long )v >= 0LL [2024-01-27 14:46:35,639 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (unsigned long )arg == 0UL [2024-01-27 14:46:35,639 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (((((((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) [2024-01-27 14:46:35,640 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] v == 4294967295U [2024-01-27 14:46:35,640 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (unsigned long )arg == 0UL [2024-01-27 14:46:35,640 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] ((((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) [2024-01-27 14:46:35,640 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] vn != 0U [2024-01-27 14:46:35,640 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] v <= 4294967294U [2024-01-27 14:46:35,640 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (unsigned long )arg == 0UL [2024-01-27 14:46:35,640 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 1U <= vn [2024-01-27 14:46:35,641 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] v != 4294967295U [2024-01-27 14:46:35,641 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] v == & value [2024-01-27 14:46:35,641 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] (((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) [2024-01-27 14:46:35,641 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] e <= 4294967294U [2024-01-27 14:46:35,641 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] e != 4294967295U [2024-01-27 14:46:35,642 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] u != 0U [2024-01-27 14:46:35,642 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] 1U <= u [2024-01-27 14:46:35,642 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((((((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) [2024-01-27 14:46:35,642 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] (unsigned long )arg == 0UL [2024-01-27 14:46:35,642 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 1U <= vn [2024-01-27 14:46:35,642 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 1U <= (unsigned int )value [2024-01-27 14:46:35,643 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] v != 4294967295U [2024-01-27 14:46:35,643 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (unsigned int )value != 0U [2024-01-27 14:46:35,643 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] casret == 1U [2024-01-27 14:46:35,643 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] vn != 0U [2024-01-27 14:46:35,643 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] v <= 4294967294U [2024-01-27 14:46:35,643 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (unsigned long )arg == 0UL [2024-01-27 14:46:35,643 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] 1U <= u [2024-01-27 14:46:35,643 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] e != 4294967295U [2024-01-27 14:46:35,644 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] e <= 4294967294U [2024-01-27 14:46:35,644 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] v == & value [2024-01-27 14:46:35,645 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] u != 0U [2024-01-27 14:46:35,645 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L724] (((((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) [2024-01-27 14:46:35,645 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L724] (unsigned long )arg == 0UL [2024-01-27 14:46:35,646 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L713] u != 0U [2024-01-27 14:46:35,646 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L713] 1U <= u [2024-01-27 14:46:35,646 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L713] e <= 4294967294U [2024-01-27 14:46:35,646 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L713] e != 4294967295U [2024-01-27 14:46:35,646 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L713] v == & value [2024-01-27 14:46:35,646 INFO L98 nessWitnessExtractor]: Location invariant after [L700-L714] 1U <= u [2024-01-27 14:46:35,647 INFO L98 nessWitnessExtractor]: Location invariant after [L700-L714] *r == 0U || *r == 1U [2024-01-27 14:46:35,647 INFO L98 nessWitnessExtractor]: Location invariant after [L700-L714] *r <= 1U [2024-01-27 14:46:35,647 INFO L98 nessWitnessExtractor]: Location invariant after [L700-L714] e != 4294967295U [2024-01-27 14:46:35,647 INFO L98 nessWitnessExtractor]: Location invariant after [L700-L714] e <= 4294967294U [2024-01-27 14:46:35,647 INFO L98 nessWitnessExtractor]: Location invariant after [L700-L714] u != 0U [2024-01-27 14:46:35,647 INFO L98 nessWitnessExtractor]: Location invariant after [L700-L714] v == & value [2024-01-27 14:46:35,648 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (unsigned int )value <= 4294967294U [2024-01-27 14:46:35,648 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] v != 4294967295U [2024-01-27 14:46:35,648 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] casret == 1U [2024-01-27 14:46:35,648 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (unsigned long )arg == 0UL [2024-01-27 14:46:35,649 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] 1U <= vn [2024-01-27 14:46:35,649 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] vn != 0U [2024-01-27 14:46:35,649 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] casret == 1U [2024-01-27 14:46:35,649 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] v <= 4294967294U [2024-01-27 14:46:35,649 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] v <= 4294967294U [2024-01-27 14:46:35,650 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] vn != 0U [2024-01-27 14:46:35,650 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] v != 4294967295U [2024-01-27 14:46:35,650 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] 1U <= vn [2024-01-27 14:46:35,650 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (unsigned long )arg == 0UL [2024-01-27 14:46:35,650 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 1U <= vn [2024-01-27 14:46:35,650 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] v <= 4294967294U [2024-01-27 14:46:35,650 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] casret == 1U [2024-01-27 14:46:35,650 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] vn != 0U [2024-01-27 14:46:35,651 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] v != 4294967295U [2024-01-27 14:46:35,651 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (unsigned long )arg == 0UL [2024-01-27 14:46:35,651 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] ((((((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) [2024-01-27 14:46:35,651 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] (unsigned long )arg == 0UL [2024-01-27 14:46:35,651 INFO L98 nessWitnessExtractor]: Loop invariant at [L719-L719] (unsigned long )arg == 0UL [2024-01-27 14:46:35,651 INFO L98 nessWitnessExtractor]: Loop invariant at [L719-L719] ((((((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) [2024-01-27 14:46:35,651 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] v != 4294967295U [2024-01-27 14:46:35,652 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (unsigned long )arg == 0UL [2024-01-27 14:46:35,652 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] vn != 0U [2024-01-27 14:46:35,652 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (unsigned int )value <= 4294967294U [2024-01-27 14:46:35,652 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] v <= 4294967294U [2024-01-27 14:46:35,652 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] casret == 1U [2024-01-27 14:46:35,653 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] casret == 1U [2024-01-27 14:46:35,653 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] v != 4294967295U [2024-01-27 14:46:35,653 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] 1U <= vn [2024-01-27 14:46:35,653 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] 1U <= vn [2024-01-27 14:46:35,653 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] v <= 4294967294U [2024-01-27 14:46:35,653 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (unsigned long )arg == 0UL [2024-01-27 14:46:35,653 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] vn != 0U [2024-01-27 14:46:35,653 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (unsigned long )arg == 0UL [2024-01-27 14:46:35,654 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (((((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) [2024-01-27 14:46:35,654 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] v != 4294967295U [2024-01-27 14:46:35,654 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] v <= 4294967294U [2024-01-27 14:46:35,690 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:46:35,983 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] [2024-01-27 14:46:35,997 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:46:36,006 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-27 14:46:36,067 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: value [2024-01-27 14:46:36,067 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@52855266 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:46:36, skipping insertion in model container [2024-01-27 14:46:36,067 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:46:36,068 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:46:36,069 INFO L158 Benchmark]: Toolchain (without parser) took 515.24ms. Allocated memory is still 157.3MB. Free memory was 83.4MB in the beginning and 117.8MB in the end (delta: -34.4MB). Peak memory consumption was 14.0MB. Max. memory is 16.1GB. [2024-01-27 14:46:36,070 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 107.0MB. Free memory is still 73.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:46:36,070 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 157.3MB. Free memory is still 88.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:46:36,071 INFO L158 Benchmark]: CACSL2BoogieTranslator took 511.96ms. Allocated memory is still 157.3MB. Free memory was 83.0MB in the beginning and 117.8MB in the end (delta: -34.8MB). Peak memory consumption was 14.0MB. Max. memory is 16.1GB. [2024-01-27 14:46:36,072 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 107.0MB. Free memory is still 73.5MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.15ms. Allocated memory is still 157.3MB. Free memory is still 88.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 511.96ms. Allocated memory is still 157.3MB. Free memory was 83.0MB in the beginning and 117.8MB in the end (delta: -34.8MB). Peak memory consumption was 14.0MB. 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-a340643-m [2024-01-27 14:46:38,318 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:46:38,409 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 14:46:38,413 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:46:38,413 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:46:38,444 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:46:38,445 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:46:38,445 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:46:38,446 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:46:38,449 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:46:38,449 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:46:38,449 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:46:38,450 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:46:38,451 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:46:38,451 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:46:38,451 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:46:38,452 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:46:38,452 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:46:38,452 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:46:38,452 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:46:38,452 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:46:38,453 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:46:38,453 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:46:38,454 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 14:46:38,454 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 14:46:38,454 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:46:38,454 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 14:46:38,454 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:46:38,455 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:46:38,455 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:46:38,456 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:46:38,456 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:46:38,456 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:46:38,456 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:46:38,457 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:46:38,457 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:46:38,457 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:46:38,458 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:46:38,458 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 14:46:38,458 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 14:46:38,458 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:46:38,458 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:46:38,459 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:46:38,459 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:46:38,459 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:46:38,459 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 14:46:38,459 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:46:38,712 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:46:38,727 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:46:38,729 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:46:38,730 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:46:38,730 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:46:38,732 INFO L431 ainManager$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 [2024-01-27 14:46:38,865 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:46:38,865 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:46:38,866 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/02_inc_cas.i [2024-01-27 14:46:40,077 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:46:40,334 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:46:40,340 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/02_inc_cas.i [2024-01-27 14:46:40,356 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e2511be7/bed43e86c4b74413b5a777b46e3d669a/FLAG51e63868a [2024-01-27 14:46:40,371 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e2511be7/bed43e86c4b74413b5a777b46e3d669a [2024-01-27 14:46:40,371 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:46:40,372 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:46:40,374 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:46:40,375 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:46:40,378 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:46:40,378 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:46:38" (1/2) ... [2024-01-27 14:46:40,379 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e65ba90 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:46:40, skipping insertion in model container [2024-01-27 14:46:40,380 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:46:38" (1/2) ... [2024-01-27 14:46:40,381 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@64954c5b and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:46:40, skipping insertion in model container [2024-01-27 14:46:40,381 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:46:40" (2/2) ... [2024-01-27 14:46:40,381 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e65ba90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:46:40, skipping insertion in model container [2024-01-27 14:46:40,382 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:46:40" (2/2) ... [2024-01-27 14:46:40,382 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:46:40,450 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:46:40,451 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (unsigned long )arg == 0UL [2024-01-27 14:46:40,452 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] v <= 4294967294U [2024-01-27 14:46:40,452 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] casret == 1U [2024-01-27 14:46:40,452 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] vn != 0U [2024-01-27 14:46:40,452 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] v != 4294967295U [2024-01-27 14:46:40,452 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 1U <= vn [2024-01-27 14:46:40,452 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (((((((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) [2024-01-27 14:46:40,453 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (4294967295LL + (long long )casret) - (long long )v >= 0LL [2024-01-27 14:46:40,453 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (-4294967295LL + (long long )casret) + (long long )v >= 0LL [2024-01-27 14:46:40,453 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (unsigned long )arg == 0UL [2024-01-27 14:46:40,453 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] v == 4294967295U [2024-01-27 14:46:40,453 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] vn != 0U [2024-01-27 14:46:40,453 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (unsigned long )arg == 0UL [2024-01-27 14:46:40,453 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] v <= 4294967294U [2024-01-27 14:46:40,453 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (unsigned long )arg == 0UL [2024-01-27 14:46:40,454 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (unsigned int )value <= 4294967294U [2024-01-27 14:46:40,454 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] 1U <= vn [2024-01-27 14:46:40,454 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] v != 4294967295U [2024-01-27 14:46:40,454 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] vn != 0U [2024-01-27 14:46:40,454 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] v != 4294967295U [2024-01-27 14:46:40,455 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] casret == 1U [2024-01-27 14:46:40,455 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] v <= 4294967294U [2024-01-27 14:46:40,455 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] casret == 1U [2024-01-27 14:46:40,455 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] 1U <= vn [2024-01-27 14:46:40,455 INFO L98 nessWitnessExtractor]: Loop invariant at [L719-L719] ((((((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) [2024-01-27 14:46:40,455 INFO L98 nessWitnessExtractor]: Loop invariant at [L719-L719] (unsigned long )arg == 0UL [2024-01-27 14:46:40,455 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] ((((((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) [2024-01-27 14:46:40,455 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] (unsigned long )arg == 0UL [2024-01-27 14:46:40,456 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L724] (((((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) [2024-01-27 14:46:40,456 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L724] (unsigned long )arg == 0UL [2024-01-27 14:46:40,456 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (unsigned long )arg == 0UL [2024-01-27 14:46:40,456 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] vn != 0U [2024-01-27 14:46:40,456 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] v <= 4294967294U [2024-01-27 14:46:40,457 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] 1U <= vn [2024-01-27 14:46:40,458 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] v != 4294967295U [2024-01-27 14:46:40,458 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] casret == 1U [2024-01-27 14:46:40,458 INFO L98 nessWitnessExtractor]: Location invariant after [L700-L714] *r <= 1U [2024-01-27 14:46:40,458 INFO L98 nessWitnessExtractor]: Location invariant after [L700-L714] e <= 4294967294U [2024-01-27 14:46:40,458 INFO L98 nessWitnessExtractor]: Location invariant after [L700-L714] e != 4294967295U [2024-01-27 14:46:40,458 INFO L98 nessWitnessExtractor]: Location invariant after [L700-L714] 1U <= u [2024-01-27 14:46:40,459 INFO L98 nessWitnessExtractor]: Location invariant after [L700-L714] *r == 0U || *r == 1U [2024-01-27 14:46:40,459 INFO L98 nessWitnessExtractor]: Location invariant after [L700-L714] u != 0U [2024-01-27 14:46:40,459 INFO L98 nessWitnessExtractor]: Location invariant after [L700-L714] v == & value [2024-01-27 14:46:40,459 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] vn != 0U [2024-01-27 14:46:40,459 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] v != 4294967295U [2024-01-27 14:46:40,459 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (unsigned long )arg == 0UL [2024-01-27 14:46:40,460 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 1U <= vn [2024-01-27 14:46:40,460 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] v <= 4294967294U [2024-01-27 14:46:40,460 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] e != 4294967295U [2024-01-27 14:46:40,460 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] 1U <= u [2024-01-27 14:46:40,460 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] (((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) [2024-01-27 14:46:40,461 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] e <= 4294967294U [2024-01-27 14:46:40,461 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] u != 0U [2024-01-27 14:46:40,461 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] v == & value [2024-01-27 14:46:40,462 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] v <= 4294967294U [2024-01-27 14:46:40,462 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] v != 4294967295U [2024-01-27 14:46:40,462 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (((((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) [2024-01-27 14:46:40,462 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (unsigned long )arg == 0UL [2024-01-27 14:46:40,462 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (unsigned long )arg == 0UL [2024-01-27 14:46:40,462 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] v <= 4294967294U [2024-01-27 14:46:40,462 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (unsigned long )arg == 0UL [2024-01-27 14:46:40,463 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] 1U <= vn [2024-01-27 14:46:40,463 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] vn != 0U [2024-01-27 14:46:40,463 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] vn != 0U [2024-01-27 14:46:40,463 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (unsigned int )value <= 4294967294U [2024-01-27 14:46:40,463 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] v <= 4294967294U [2024-01-27 14:46:40,463 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] casret == 1U [2024-01-27 14:46:40,463 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] casret == 1U [2024-01-27 14:46:40,463 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] v != 4294967295U [2024-01-27 14:46:40,463 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] v != 4294967295U [2024-01-27 14:46:40,464 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] 1U <= vn [2024-01-27 14:46:40,464 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] casret == 1U [2024-01-27 14:46:40,464 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 1U <= (unsigned int )value [2024-01-27 14:46:40,464 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] v <= 4294967294U [2024-01-27 14:46:40,465 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] v != 4294967295U [2024-01-27 14:46:40,465 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] vn != 0U [2024-01-27 14:46:40,465 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (unsigned int )value != 0U [2024-01-27 14:46:40,465 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (unsigned long )arg == 0UL [2024-01-27 14:46:40,465 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 1U <= vn [2024-01-27 14:46:40,465 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] u != 0U [2024-01-27 14:46:40,465 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] e != 4294967295U [2024-01-27 14:46:40,465 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] 1U <= u [2024-01-27 14:46:40,465 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] e <= 4294967294U [2024-01-27 14:46:40,466 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] v == & value [2024-01-27 14:46:40,466 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((((((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) [2024-01-27 14:46:40,466 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] (unsigned long )arg == 0UL [2024-01-27 14:46:40,466 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L713] v == & value [2024-01-27 14:46:40,466 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L713] e <= 4294967294U [2024-01-27 14:46:40,466 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L713] 1U <= u [2024-01-27 14:46:40,466 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L713] u != 0U [2024-01-27 14:46:40,467 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L713] e != 4294967295U [2024-01-27 14:46:40,467 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (unsigned long )arg == 0UL [2024-01-27 14:46:40,467 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] ((((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) [2024-01-27 14:46:40,506 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:46:40,759 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] [2024-01-27 14:46:40,764 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:46:40,773 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-27 14:46:40,820 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: value [2024-01-27 14:46:40,821 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@64954c5b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:46:40, skipping insertion in model container [2024-01-27 14:46:40,821 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:46:40,821 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:46:40,822 INFO L158 Benchmark]: Toolchain (without parser) took 449.39ms. Allocated memory was 60.8MB in the beginning and 77.6MB in the end (delta: 16.8MB). Free memory was 32.9MB in the beginning and 46.1MB in the end (delta: -13.2MB). Peak memory consumption was 11.6MB. Max. memory is 16.1GB. [2024-01-27 14:46:40,823 INFO L158 Benchmark]: Witness Parser took 0.24ms. Allocated memory is still 60.8MB. Free memory was 37.6MB in the beginning and 37.6MB in the end (delta: 45.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:46:40,823 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 60.8MB. Free memory is still 45.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:46:40,824 INFO L158 Benchmark]: CACSL2BoogieTranslator took 446.53ms. Allocated memory was 60.8MB in the beginning and 77.6MB in the end (delta: 16.8MB). Free memory was 32.6MB in the beginning and 46.1MB in the end (delta: -13.5MB). Peak memory consumption was 11.6MB. Max. memory is 16.1GB. [2024-01-27 14:46:40,825 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.24ms. Allocated memory is still 60.8MB. Free memory was 37.6MB in the beginning and 37.6MB in the end (delta: 45.2kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.12ms. Allocated memory is still 60.8MB. Free memory is still 45.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 446.53ms. Allocated memory was 60.8MB in the beginning and 77.6MB in the end (delta: 16.8MB). Free memory was 32.6MB in the beginning and 46.1MB in the end (delta: -13.5MB). Peak memory consumption was 11.6MB. 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