./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-ext/35_double_lock_p3_vs.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/35_double_lock_p3_vs.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8857f20b Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/pthread-ext/35_double_lock_p3_vs.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/35_double_lock_p3_vs.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-8857f20-m [2024-01-29 22:51:01,588 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 22:51:01,649 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 22:51:01,653 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 22:51:01,653 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 22:51:01,674 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 22:51:01,676 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 22:51:01,676 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 22:51:01,677 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 22:51:01,679 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 22:51:01,680 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 22:51:01,680 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 22:51:01,681 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 22:51:01,682 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 22:51:01,682 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 22:51:01,682 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 22:51:01,683 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 22:51:01,683 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 22:51:01,683 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 22:51:01,683 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 22:51:01,683 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 22:51:01,684 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 22:51:01,684 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 22:51:01,684 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 22:51:01,684 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 22:51:01,685 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 22:51:01,685 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 22:51:01,685 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 22:51:01,686 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 22:51:01,686 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 22:51:01,687 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 22:51:01,687 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 22:51:01,687 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 22:51:01,687 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 22:51:01,687 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 22:51:01,688 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 22:51:01,688 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 22:51:01,688 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 22:51:01,688 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 22:51:01,688 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 22:51:01,689 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 22:51:01,689 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 22:51:01,689 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 22:51:01,689 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 22:51:01,909 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 22:51:01,925 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 22:51:01,927 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 22:51:01,928 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 22:51:01,928 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 22:51:01,929 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/35_double_lock_p3_vs.i [2024-01-29 22:51:02,870 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 22:51:03,082 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 22:51:03,083 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/35_double_lock_p3_vs.i [2024-01-29 22:51:03,097 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7928412de/ef984abe729646c9a5af8bd3fb459fb0/FLAGd8004c105 [2024-01-29 22:51:03,109 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7928412de/ef984abe729646c9a5af8bd3fb459fb0 [2024-01-29 22:51:03,111 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 22:51:03,112 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 22:51:03,114 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/35_double_lock_p3_vs.yml/witness.yml [2024-01-29 22:51:03,208 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 22:51:03,210 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 22:51:03,212 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 22:51:03,212 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 22:51:03,216 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 22:51:03,216 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:51:03" (1/2) ... [2024-01-29 22:51:03,218 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11dbae0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:51:03, skipping insertion in model container [2024-01-29 22:51:03,218 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:51:03" (1/2) ... [2024-01-29 22:51:03,220 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@76c0dbe0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:51:03, skipping insertion in model container [2024-01-29 22:51:03,220 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:51:03" (2/2) ... [2024-01-29 22:51:03,220 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11dbae0a and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:51:03, skipping insertion in model container [2024-01-29 22:51:03,221 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:51:03" (2/2) ... [2024-01-29 22:51:03,221 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 22:51:03,275 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 22:51:03,276 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 0 <= mutexa [2024-01-29 22:51:03,276 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (0 <= mutexa) && (*m == 0 || *m == 1) [2024-01-29 22:51:03,276 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (0 <= mutexa) && (mutexa <= 1) [2024-01-29 22:51:03,276 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (0 <= mutexa) && (*m <= 1) [2024-01-29 22:51:03,276 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (0 <= mutexa) && (m == & mutexa) [2024-01-29 22:51:03,277 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (0 <= mutexa) && (mutexa == 0 || mutexa == 1) [2024-01-29 22:51:03,277 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (0 <= mutexa) && (0 <= *m) [2024-01-29 22:51:03,277 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] (0 <= mutexa) && (mutexa <= 1) [2024-01-29 22:51:03,277 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] 0 <= mutexa [2024-01-29 22:51:03,277 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] ((0 <= mutexa) && (mutexa <= 1)) && (mutexa == 0 || mutexa == 1) [2024-01-29 22:51:03,277 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] ((unsigned long )arg == 0UL) && ((unsigned long )arg == 0UL) [2024-01-29 22:51:03,277 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] (unsigned long )arg == 0UL [2024-01-29 22:51:03,278 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] (((0 <= mutexa) && (mutexa <= 1)) && (m == & mutexa)) && (mutexa == 0 || mutexa == 1) [2024-01-29 22:51:03,278 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] ((0 <= mutexa) && (mutexa <= 1)) && (m == & mutexa) [2024-01-29 22:51:03,278 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] (0 <= mutexa) && (mutexa <= 1) [2024-01-29 22:51:03,278 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] 0 <= mutexa [2024-01-29 22:51:03,278 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] (0 <= mutexa) && (0 <= *m) [2024-01-29 22:51:03,278 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] ((0 <= mutexa) && (mutexa <= 1)) && (*m <= 1) [2024-01-29 22:51:03,278 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] ((((0 <= mutexa) && (mutexa <= 1)) && (m == & mutexa)) && (mutexa == 0 || mutexa == 1)) && (*m == 0 || *m == 1) [2024-01-29 22:51:03,279 INFO L98 nessWitnessExtractor]: Loop invariant at [L716-L721] (unsigned long )arg == 0UL [2024-01-29 22:51:03,279 INFO L98 nessWitnessExtractor]: Location invariant after [L726-L727] (unsigned long )arg == 0UL [2024-01-29 22:51:03,279 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L727] (unsigned long )arg == 0UL [2024-01-29 22:51:03,279 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (unsigned long )arg == 0UL [2024-01-29 22:51:03,280 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] (0 <= mutexa) && (mutexa == 0 || mutexa == 1) [2024-01-29 22:51:03,280 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] 0 <= mutexa [2024-01-29 22:51:03,280 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] (0 <= mutexa) && (mutexa <= 1) [2024-01-29 22:51:03,280 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] (0 <= mutexa) && (m == & mutexa) [2024-01-29 22:51:03,280 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] (0 <= mutexa) && (0 <= *m) [2024-01-29 22:51:03,280 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] (0 <= mutexa) && (*m <= 1) [2024-01-29 22:51:03,280 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] ((0 <= mutexa) && (mutexa == 0 || mutexa == 1)) && (*m == 0 || *m == 1) [2024-01-29 22:51:03,281 INFO L98 nessWitnessExtractor]: Location invariant after [L695-L699] m == & mutexa [2024-01-29 22:51:03,281 INFO L98 nessWitnessExtractor]: Location invariant after [L695-L699] (m == & mutexa) && (*m == 0) [2024-01-29 22:51:03,281 INFO L98 nessWitnessExtractor]: Location invariant after [L695-L699] (m == & mutexa) && (mutexa == 0) [2024-01-29 22:51:03,281 INFO L98 nessWitnessExtractor]: Location invariant before [L692-L692] (0 <= mutexa) && (mutexa <= 1) [2024-01-29 22:51:03,281 INFO L98 nessWitnessExtractor]: Location invariant before [L692-L692] 0 <= mutexa [2024-01-29 22:51:03,281 INFO L98 nessWitnessExtractor]: Location invariant before [L692-L692] ((0 <= mutexa) && (mutexa <= 1)) && (m == & mutexa) [2024-01-29 22:51:03,281 INFO L98 nessWitnessExtractor]: Location invariant before [L692-L692] ((0 <= mutexa) && (mutexa <= 1)) && (*m <= 1) [2024-01-29 22:51:03,282 INFO L98 nessWitnessExtractor]: Location invariant before [L692-L692] (0 <= mutexa) && (0 <= *m) [2024-01-29 22:51:03,283 INFO L98 nessWitnessExtractor]: Location invariant before [L692-L692] ((0 <= mutexa) && (mutexa <= 1)) && (mutexa == 0 || mutexa == 1) [2024-01-29 22:51:03,283 INFO L98 nessWitnessExtractor]: Location invariant before [L692-L692] ((0 <= mutexa) && (mutexa <= 1)) && (*m == 0 || *m == 1) [2024-01-29 22:51:03,283 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] ((0 <= mutexa) && (mutexa <= 1)) && (mutexa == 0 || mutexa == 1) [2024-01-29 22:51:03,283 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] (0 <= mutexa) && (mutexa <= 1) [2024-01-29 22:51:03,283 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] (((0 <= mutexa) && (mutexa <= 1)) && (mutexa == 0 || mutexa == 1)) && (mutexa == 0 || mutexa == 1) [2024-01-29 22:51:03,284 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] 0 <= mutexa [2024-01-29 22:51:03,284 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] (((0 <= mutexa) && (mutexa <= 1)) && (mutexa == 0 || mutexa == 1)) && (mutexa <= 1) [2024-01-29 22:51:03,284 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] (((0 <= mutexa) && (mutexa <= 1)) && (mutexa == 0 || mutexa == 1)) && (0 <= mutexa) [2024-01-29 22:51:03,284 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L694] (m == & mutexa) && (mutexa == 1) [2024-01-29 22:51:03,284 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L694] m == & mutexa [2024-01-29 22:51:03,285 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L694] ((m == & mutexa) && (mutexa == 1)) && (*m == 1) [2024-01-29 22:51:03,285 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] (unsigned long )arg == 0UL [2024-01-29 22:51:03,285 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] (count == 0) && (mutexa == 0) [2024-01-29 22:51:03,285 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] ((count == 0) && (mutexa == 0)) && (mutexb == 0) [2024-01-29 22:51:03,285 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] count == 0 [2024-01-29 22:51:03,286 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (unsigned long )arg == 0UL [2024-01-29 22:51:03,286 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] (unsigned long )arg == 0UL [2024-01-29 22:51:03,286 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] ((unsigned long )arg == 0UL) && ((unsigned long )arg == 0UL) [2024-01-29 22:51:03,322 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 22:51:03,576 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/35_double_lock_p3_vs.i[30553,30566] [2024-01-29 22:51:03,586 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 22:51:03,599 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-29 22:51:03,622 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: mutexa [2024-01-29 22:51:03,622 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@76c0dbe0 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:51:03, skipping insertion in model container [2024-01-29 22:51:03,622 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 22:51:03,623 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 22:51:03,624 INFO L158 Benchmark]: Toolchain (without parser) took 413.93ms. Allocated memory is still 148.9MB. Free memory was 88.6MB in the beginning and 71.5MB in the end (delta: 17.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-29 22:51:03,624 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 148.9MB. Free memory was 113.7MB in the beginning and 113.6MB in the end (delta: 25.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:51:03,625 INFO L158 Benchmark]: Witness Parser took 0.40ms. Allocated memory is still 148.9MB. Free memory is still 93.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:51:03,625 INFO L158 Benchmark]: CACSL2BoogieTranslator took 410.71ms. Allocated memory is still 148.9MB. Free memory was 88.6MB in the beginning and 71.5MB in the end (delta: 17.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-29 22:51:03,626 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 148.9MB. Free memory was 113.7MB in the beginning and 113.6MB in the end (delta: 25.4kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.40ms. Allocated memory is still 148.9MB. Free memory is still 93.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 410.71ms. Allocated memory is still 148.9MB. Free memory was 88.6MB in the beginning and 71.5MB in the end (delta: 17.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 3]: Incorrect Syntax Undeclared variable in ACSL expression: mutexa 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/35_double_lock_p3_vs.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/35_double_lock_p3_vs.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-8857f20-m [2024-01-29 22:51:05,261 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 22:51:05,317 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 22:51:05,320 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 22:51:05,322 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 22:51:05,338 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 22:51:05,341 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 22:51:05,341 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 22:51:05,342 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 22:51:05,342 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 22:51:05,342 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 22:51:05,342 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 22:51:05,343 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 22:51:05,343 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 22:51:05,343 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 22:51:05,344 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 22:51:05,344 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 22:51:05,344 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 22:51:05,345 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 22:51:05,345 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 22:51:05,345 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 22:51:05,345 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 22:51:05,346 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 22:51:05,346 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 22:51:05,348 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 22:51:05,349 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 22:51:05,349 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 22:51:05,349 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 22:51:05,349 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 22:51:05,350 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 22:51:05,350 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 22:51:05,350 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 22:51:05,350 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 22:51:05,350 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 22:51:05,351 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 22:51:05,351 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 22:51:05,351 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 22:51:05,354 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 22:51:05,354 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 22:51:05,354 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 22:51:05,354 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 22:51:05,355 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 22:51:05,355 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 22:51:05,355 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 22:51:05,355 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 22:51:05,355 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 22:51:05,356 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 22:51:05,638 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 22:51:05,662 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 22:51:05,664 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 22:51:05,666 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 22:51:05,666 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 22:51:05,668 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/35_double_lock_p3_vs.i [2024-01-29 22:51:06,732 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 22:51:06,974 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 22:51:06,987 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/35_double_lock_p3_vs.i [2024-01-29 22:51:07,003 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c8e8568e9/a008685fbbbb4f8f9e36bac7c2fb8aab/FLAGed23283da [2024-01-29 22:51:07,013 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c8e8568e9/a008685fbbbb4f8f9e36bac7c2fb8aab [2024-01-29 22:51:07,019 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 22:51:07,019 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 22:51:07,021 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/35_double_lock_p3_vs.yml/witness.yml [2024-01-29 22:51:07,118 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 22:51:07,119 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 22:51:07,120 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 22:51:07,120 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 22:51:07,123 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 22:51:07,124 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:51:07" (1/2) ... [2024-01-29 22:51:07,126 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@433a3bb8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:51:07, skipping insertion in model container [2024-01-29 22:51:07,126 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:51:07" (1/2) ... [2024-01-29 22:51:07,128 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@51f852a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:51:07, skipping insertion in model container [2024-01-29 22:51:07,128 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:51:07" (2/2) ... [2024-01-29 22:51:07,128 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@433a3bb8 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:51:07, skipping insertion in model container [2024-01-29 22:51:07,129 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:51:07" (2/2) ... [2024-01-29 22:51:07,129 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 22:51:07,183 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 22:51:07,184 INFO L98 nessWitnessExtractor]: Loop invariant at [L716-L721] (unsigned long )arg == 0UL [2024-01-29 22:51:07,184 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] count == 0 [2024-01-29 22:51:07,184 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] (count == 0) && (mutexa == 0) [2024-01-29 22:51:07,184 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] (count == 0) && (mutexb == 0) [2024-01-29 22:51:07,184 INFO L98 nessWitnessExtractor]: Location invariant before [L692-L692] (0 <= mutexa) && (mutexa == 0 || mutexa == 1) [2024-01-29 22:51:07,185 INFO L98 nessWitnessExtractor]: Location invariant before [L692-L692] ((0 <= mutexa) && (mutexa == 0 || mutexa == 1)) && (*m == 0 || *m == 1) [2024-01-29 22:51:07,185 INFO L98 nessWitnessExtractor]: Location invariant before [L692-L692] 0 <= mutexa [2024-01-29 22:51:07,185 INFO L98 nessWitnessExtractor]: Location invariant before [L692-L692] (0 <= mutexa) && (0 <= *m) [2024-01-29 22:51:07,185 INFO L98 nessWitnessExtractor]: Location invariant before [L692-L692] (0 <= mutexa) && (mutexa <= 1) [2024-01-29 22:51:07,185 INFO L98 nessWitnessExtractor]: Location invariant before [L692-L692] (0 <= mutexa) && (*m <= 1) [2024-01-29 22:51:07,185 INFO L98 nessWitnessExtractor]: Location invariant before [L692-L692] (0 <= mutexa) && (m == & mutexa) [2024-01-29 22:51:07,185 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (unsigned long )arg == 0UL [2024-01-29 22:51:07,185 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] ((0 <= mutexa) && (0 <= *m)) && (mutexa <= 1) [2024-01-29 22:51:07,186 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] (0 <= mutexa) && (0 <= *m) [2024-01-29 22:51:07,186 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] 0 <= mutexa [2024-01-29 22:51:07,186 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] (((0 <= mutexa) && (0 <= *m)) && (mutexa <= 1)) && (m == & mutexa) [2024-01-29 22:51:07,186 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] (((0 <= mutexa) && (0 <= *m)) && (mutexa <= 1)) && (mutexa == 0 || mutexa == 1) [2024-01-29 22:51:07,186 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] (((0 <= mutexa) && (0 <= *m)) && (mutexa <= 1)) && (*m <= 1) [2024-01-29 22:51:07,187 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] (((0 <= mutexa) && (0 <= *m)) && (mutexa <= 1)) && (*m == 0 || *m == 1) [2024-01-29 22:51:07,187 INFO L98 nessWitnessExtractor]: Location invariant after [L695-L699] (m == & mutexa) && (*m == 0) [2024-01-29 22:51:07,187 INFO L98 nessWitnessExtractor]: Location invariant after [L695-L699] m == & mutexa [2024-01-29 22:51:07,187 INFO L98 nessWitnessExtractor]: Location invariant after [L695-L699] (m == & mutexa) && (mutexa == 0) [2024-01-29 22:51:07,187 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] (unsigned long )arg == 0UL [2024-01-29 22:51:07,187 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] ((unsigned long )arg == 0UL) && ((unsigned long )arg == 0UL) [2024-01-29 22:51:07,187 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (((0 <= mutexa) && (0 <= *m)) && (mutexa <= 1)) && (mutexa == 0 || mutexa == 1) [2024-01-29 22:51:07,187 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] ((((0 <= mutexa) && (0 <= *m)) && (mutexa <= 1)) && (mutexa == 0 || mutexa == 1)) && (*m == 0 || *m == 1) [2024-01-29 22:51:07,188 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] ((0 <= mutexa) && (0 <= *m)) && (mutexa <= 1) [2024-01-29 22:51:07,188 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (((0 <= mutexa) && (0 <= *m)) && (mutexa <= 1)) && (m == & mutexa) [2024-01-29 22:51:07,188 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (0 <= mutexa) && (0 <= *m) [2024-01-29 22:51:07,188 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 0 <= mutexa [2024-01-29 22:51:07,188 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (((0 <= mutexa) && (0 <= *m)) && (mutexa <= 1)) && (*m <= 1) [2024-01-29 22:51:07,189 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] (unsigned long )arg == 0UL [2024-01-29 22:51:07,189 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] (0 <= mutexa) && (0 <= *m) [2024-01-29 22:51:07,189 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] ((0 <= mutexa) && (0 <= *m)) && (*m <= 1) [2024-01-29 22:51:07,190 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] ((0 <= mutexa) && (0 <= *m)) && (mutexa == 0 || mutexa == 1) [2024-01-29 22:51:07,190 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] ((0 <= mutexa) && (0 <= *m)) && (m == & mutexa) [2024-01-29 22:51:07,190 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] ((0 <= mutexa) && (0 <= *m)) && (*m == 0 || *m == 1) [2024-01-29 22:51:07,190 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] 0 <= mutexa [2024-01-29 22:51:07,190 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] ((0 <= mutexa) && (0 <= *m)) && (mutexa <= 1) [2024-01-29 22:51:07,190 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] ((0 <= mutexa) && (mutexa <= 1)) && (0 <= mutexa) [2024-01-29 22:51:07,191 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] (((0 <= mutexa) && (mutexa <= 1)) && (0 <= mutexa)) && (mutexa == 0 || mutexa == 1) [2024-01-29 22:51:07,191 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] (0 <= mutexa) && (mutexa <= 1) [2024-01-29 22:51:07,191 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] 0 <= mutexa [2024-01-29 22:51:07,191 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] ((0 <= mutexa) && (mutexa <= 1)) && (mutexa == 0 || mutexa == 1) [2024-01-29 22:51:07,191 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] (((0 <= mutexa) && (mutexa <= 1)) && (0 <= mutexa)) && (mutexa <= 1) [2024-01-29 22:51:07,191 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (unsigned long )arg == 0UL [2024-01-29 22:51:07,192 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L694] ((m == & mutexa) && (mutexa == 1)) && (*m == 1) [2024-01-29 22:51:07,192 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L694] (m == & mutexa) && (mutexa == 1) [2024-01-29 22:51:07,192 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L694] m == & mutexa [2024-01-29 22:51:07,192 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] 0 <= mutexa [2024-01-29 22:51:07,192 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] (0 <= mutexa) && (mutexa <= 1) [2024-01-29 22:51:07,193 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] (0 <= mutexa) && (mutexa == 0 || mutexa == 1) [2024-01-29 22:51:07,193 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] (unsigned long )arg == 0UL [2024-01-29 22:51:07,193 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] ((unsigned long )arg == 0UL) && ((unsigned long )arg == 0UL) [2024-01-29 22:51:07,194 INFO L98 nessWitnessExtractor]: Location invariant after [L726-L727] (unsigned long )arg == 0UL [2024-01-29 22:51:07,194 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L727] (unsigned long )arg == 0UL [2024-01-29 22:51:07,232 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 22:51:07,518 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/35_double_lock_p3_vs.i[30553,30566] [2024-01-29 22:51:07,530 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 22:51:07,542 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-29 22:51:07,576 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: mutexa [2024-01-29 22:51:07,576 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@51f852a6 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:51:07, skipping insertion in model container [2024-01-29 22:51:07,577 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 22:51:07,577 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 22:51:07,579 INFO L158 Benchmark]: Toolchain (without parser) took 458.97ms. Allocated memory was 62.9MB in the beginning and 83.9MB in the end (delta: 21.0MB). Free memory was 34.2MB in the beginning and 54.8MB in the end (delta: -20.6MB). Peak memory consumption was 9.6MB. Max. memory is 16.1GB. [2024-01-29 22:51:07,579 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 39.8MB. Free memory was 19.3MB in the beginning and 19.3MB in the end (delta: 35.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:51:07,580 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 62.9MB. Free memory is still 38.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:51:07,581 INFO L158 Benchmark]: CACSL2BoogieTranslator took 457.24ms. Allocated memory was 62.9MB in the beginning and 83.9MB in the end (delta: 21.0MB). Free memory was 34.0MB in the beginning and 54.8MB in the end (delta: -20.7MB). Peak memory consumption was 9.6MB. Max. memory is 16.1GB. [2024-01-29 22:51:07,583 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 39.8MB. Free memory was 19.3MB in the beginning and 19.3MB in the end (delta: 35.2kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 62.9MB. Free memory is still 38.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 457.24ms. Allocated memory was 62.9MB in the beginning and 83.9MB in the end (delta: 21.0MB). Free memory was 34.0MB in the beginning and 54.8MB in the end (delta: -20.7MB). Peak memory consumption was 9.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 3]: Incorrect Syntax Undeclared variable in ACSL expression: mutexa 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