./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_23-sound_unlock_racing.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/28-race_reach_23-sound_unlock_racing.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/goblint-regression/28-race_reach_23-sound_unlock_racing.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_23-sound_unlock_racing.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 23:21:38,469 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 23:21:38,506 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 23:21:38,509 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 23:21:38,510 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 23:21:38,525 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 23:21:38,525 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 23:21:38,526 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 23:21:38,526 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 23:21:38,526 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 23:21:38,527 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 23:21:38,527 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 23:21:38,528 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 23:21:38,528 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 23:21:38,528 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 23:21:38,529 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 23:21:38,529 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 23:21:38,529 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 23:21:38,530 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 23:21:38,530 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 23:21:38,530 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 23:21:38,531 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 23:21:38,531 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 23:21:38,531 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 23:21:38,532 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 23:21:38,532 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 23:21:38,532 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 23:21:38,532 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 23:21:38,533 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 23:21:38,533 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 23:21:38,533 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 23:21:38,534 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 23:21:38,534 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 23:21:38,534 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 23:21:38,534 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 23:21:38,535 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 23:21:38,535 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 23:21:38,535 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 23:21:38,536 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 23:21:38,536 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 23:21:38,536 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 23:21:38,537 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 23:21:38,537 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 23:21:38,537 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 23:21:38,694 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 23:21:38,708 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 23:21:38,710 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 23:21:38,712 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 23:21:38,712 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 23:21:38,713 INFO L431 ainManager$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/28-race_reach_23-sound_unlock_racing.yml/witness.yml [2024-01-29 23:21:38,884 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 23:21:38,885 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 23:21:38,888 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_23-sound_unlock_racing.i [2024-01-29 23:21:40,044 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 23:21:40,263 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 23:21:40,270 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_23-sound_unlock_racing.i [2024-01-29 23:21:40,280 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/14499d27c/261dc824ffbc4174ad1339b41348420d/FLAGaeeb655a4 [2024-01-29 23:21:40,295 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/14499d27c/261dc824ffbc4174ad1339b41348420d [2024-01-29 23:21:40,296 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 23:21:40,297 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 23:21:40,298 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 23:21:40,298 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 23:21:40,301 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 23:21:40,302 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 11:21:38" (1/2) ... [2024-01-29 23:21:40,303 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c3f3c1d and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 11:21:40, skipping insertion in model container [2024-01-29 23:21:40,303 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 11:21:38" (1/2) ... [2024-01-29 23:21:40,304 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@240b3670 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 11:21:40, skipping insertion in model container [2024-01-29 23:21:40,304 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 11:21:40" (2/2) ... [2024-01-29 23:21:40,304 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c3f3c1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 11:21:40, skipping insertion in model container [2024-01-29 23:21:40,304 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 11:21:40" (2/2) ... [2024-01-29 23:21:40,305 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 23:21:40,365 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 23:21:40,366 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] 0 <= global [2024-01-29 23:21:40,366 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (0 <= global) && (i == 10000) [2024-01-29 23:21:40,366 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (0 <= global) && (i == 10000) [2024-01-29 23:21:40,366 INFO L98 nessWitnessExtractor]: Loop invariant at [L718-L718] (i == 10000) && (m == & mutex2 || m == & mutex1) [2024-01-29 23:21:40,367 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (0 <= global) && (m == & mutex2 || m == & mutex1) [2024-01-29 23:21:40,367 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (0 <= global) && (m == & mutex2 || m == & mutex1) [2024-01-29 23:21:40,367 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (0 <= global) && (m == & mutex2 || m == & mutex1) [2024-01-29 23:21:40,367 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (0 <= global) && (0 <= global) [2024-01-29 23:21:40,367 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (0 <= global) && (i == 10000) [2024-01-29 23:21:40,367 INFO L98 nessWitnessExtractor]: Loop invariant at [L718-L718] i == 10000 [2024-01-29 23:21:40,367 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] global == 0 [2024-01-29 23:21:40,368 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] global == 0 [2024-01-29 23:21:40,368 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-29 23:21:40,368 INFO L98 nessWitnessExtractor]: Loop invariant at [L720-L720] i == 10000 [2024-01-29 23:21:40,368 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((i == 10000) && (m == & mutex2 || m == & mutex1)) && (((((((((((((((((((((((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) [2024-01-29 23:21:40,368 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] (i == 10000) && (m == & mutex2 || m == & mutex1) [2024-01-29 23:21:40,368 INFO L98 nessWitnessExtractor]: Loop invariant at [L720-L720] (i == 10000) && (m == & mutex2 || m == & mutex1) [2024-01-29 23:21:40,369 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] i == 10000 [2024-01-29 23:21:40,369 INFO L98 nessWitnessExtractor]: Loop invariant at [L720-L720] (i == 10000) && (((((((((((((((((((((((((i == 4 || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) [2024-01-29 23:21:40,369 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (i == 10000) && (m == & mutex2 || m == & mutex1) [2024-01-29 23:21:40,369 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] i == 10000 [2024-01-29 23:21:40,369 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-29 23:21:40,370 INFO L98 nessWitnessExtractor]: Loop invariant at [L703-L703] ((0 <= global) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL) [2024-01-29 23:21:40,370 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (0 <= global) && ((unsigned long )arg == 0UL) [2024-01-29 23:21:40,370 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] ((0 <= global) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL) [2024-01-29 23:21:40,370 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] ((0 <= global) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL) [2024-01-29 23:21:40,370 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] ((0 <= global) && ((unsigned long )arg == 0UL)) && (global <= 2147483646) [2024-01-29 23:21:40,370 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] ((0 <= global) && ((unsigned long )arg == 0UL)) && (1 <= global) [2024-01-29 23:21:40,370 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] ((0 <= global) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL) [2024-01-29 23:21:40,370 INFO L98 nessWitnessExtractor]: Loop invariant at [L703-L703] (0 <= global) && ((unsigned long )arg == 0UL) [2024-01-29 23:21:40,371 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] ((0 <= global) && ((unsigned long )arg == 0UL)) && (1 <= global) [2024-01-29 23:21:40,371 INFO L98 nessWitnessExtractor]: Loop invariant at [L703-L703] 0 <= global [2024-01-29 23:21:40,371 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] ((0 <= global) && ((unsigned long )arg == 0UL)) && (1 <= global) [2024-01-29 23:21:40,371 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] ((0 <= global) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL) [2024-01-29 23:21:40,371 INFO L98 nessWitnessExtractor]: Loop invariant at [L703-L703] ((0 <= global) && ((unsigned long )arg == 0UL)) && (1 <= global) [2024-01-29 23:21:40,372 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] 0 <= global [2024-01-29 23:21:40,372 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] ((0 <= global) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL) [2024-01-29 23:21:40,372 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] ((0 <= global) && ((unsigned long )arg == 0UL)) && (0 <= global) [2024-01-29 23:21:40,373 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] ((0 <= global) && ((unsigned long )arg == 0UL)) && (0 <= global) [2024-01-29 23:21:40,373 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (m == & mutex2 || m == & mutex1) && (((((((((((((((((((((((((i == 18 || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || ((0 == i && global == 0) && i == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) [2024-01-29 23:21:40,373 INFO L98 nessWitnessExtractor]: Loop invariant at [L715-L715] m == & mutex2 || m == & mutex1 [2024-01-29 23:21:40,373 INFO L98 nessWitnessExtractor]: Loop invariant at [L715-L715] (m == & mutex2 || m == & mutex1) && (((((((((((((((((((((((((i == 18 || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || ((0 == i && global == 0) && i == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) [2024-01-29 23:21:40,374 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] m == & mutex2 || m == & mutex1 [2024-01-29 23:21:40,374 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] global == 0 [2024-01-29 23:21:40,374 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] 0 <= global [2024-01-29 23:21:40,374 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] (0 <= global) && (0 <= global) [2024-01-29 23:21:40,374 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] (0 <= global) && (0 <= global) [2024-01-29 23:21:40,375 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] global == 0 [2024-01-29 23:21:40,375 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] 0 <= global [2024-01-29 23:21:40,375 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (0 <= global) && (global <= 2147483646) [2024-01-29 23:21:40,375 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (0 <= global) && ((unsigned long )arg == 0UL) [2024-01-29 23:21:40,375 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] global == 0 [2024-01-29 23:21:40,375 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (global == 0) && (global == 0) [2024-01-29 23:21:40,376 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (global == 0) && (i != 0) [2024-01-29 23:21:40,376 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (global == 0) && (m == & mutex1) [2024-01-29 23:21:40,376 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (global == 0) && (m == & mutex1) [2024-01-29 23:21:40,377 INFO L98 nessWitnessExtractor]: Loop invariant at [L715-L715] (m == & mutex2 || m == & mutex1) && (((((((((((((((((((((((((i == 18 || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || ((0 == i && global == 0) && i == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) [2024-01-29 23:21:40,377 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] m == & mutex2 || m == & mutex1 [2024-01-29 23:21:40,377 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (m == & mutex2 || m == & mutex1) && (((((((((((((((((((((((((i == 18 || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || ((0 == i && global == 0) && i == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) [2024-01-29 23:21:40,377 INFO L98 nessWitnessExtractor]: Loop invariant at [L715-L715] m == & mutex2 || m == & mutex1 [2024-01-29 23:21:40,377 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] global == 0 [2024-01-29 23:21:40,378 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] global == 0 [2024-01-29 23:21:40,378 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] (i == 10000) && (m == & mutex2 || m == & mutex1) [2024-01-29 23:21:40,378 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] i == 10000 [2024-01-29 23:21:40,378 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (i == 10000) && (m == & mutex2 || m == & mutex1) [2024-01-29 23:21:40,378 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] i == 10000 [2024-01-29 23:21:40,378 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (i == 10000) && (i == 10000) [2024-01-29 23:21:40,378 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] global == 0 [2024-01-29 23:21:40,378 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (0 <= global) && (m == & mutex2 || m == & mutex1) [2024-01-29 23:21:40,379 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] 0 <= global [2024-01-29 23:21:40,379 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (0 <= global) && (i == 10000) [2024-01-29 23:21:40,417 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 23:21:40,757 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_23-sound_unlock_racing.i[30176,30189] [2024-01-29 23:21:40,768 ERROR L324 MainTranslator]: Unsupported Syntax: The second argument of the pthread_mutex_init is not a null pointer. This means that non-default attributes are used. We support only the default attributes. [2024-01-29 23:21:40,770 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@240b3670 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 11:21:40, skipping insertion in model container [2024-01-29 23:21:40,770 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 23:21:40,770 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 23:21:40,772 INFO L158 Benchmark]: Toolchain (without parser) took 474.45ms. Allocated memory is still 165.7MB. Free memory was 85.6MB in the beginning and 135.2MB in the end (delta: -49.6MB). Peak memory consumption was 22.3MB. Max. memory is 16.1GB. [2024-01-29 23:21:40,772 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 165.7MB. Free memory is still 118.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 23:21:40,772 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 165.7MB. Free memory is still 133.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 23:21:40,773 INFO L158 Benchmark]: CACSL2BoogieTranslator took 472.37ms. Allocated memory is still 165.7MB. Free memory was 85.4MB in the beginning and 135.2MB in the end (delta: -49.9MB). Peak memory consumption was 22.3MB. Max. memory is 16.1GB. [2024-01-29 23:21:40,774 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 0.17ms. Allocated memory is still 165.7MB. Free memory is still 118.9MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.15ms. Allocated memory is still 165.7MB. Free memory is still 133.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 472.37ms. Allocated memory is still 165.7MB. Free memory was 85.4MB in the beginning and 135.2MB in the end (delta: -49.9MB). Peak memory consumption was 22.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 710]: Unsupported Syntax The second argument of the pthread_mutex_init is not a null pointer. This means that non-default attributes are used. We support only the default attributes. RESULT: Ultimate could not prove your program: Toolchain returned no result. 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/goblint-regression/28-race_reach_23-sound_unlock_racing.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_23-sound_unlock_racing.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 23:21:42,836 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 23:21:42,896 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 23:21:42,899 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 23:21:42,900 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 23:21:42,927 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 23:21:42,928 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 23:21:42,929 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 23:21:42,929 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 23:21:42,933 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 23:21:42,933 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 23:21:42,933 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 23:21:42,933 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 23:21:42,934 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 23:21:42,935 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 23:21:42,935 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 23:21:42,935 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 23:21:42,936 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 23:21:42,936 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 23:21:42,936 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 23:21:42,936 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 23:21:42,937 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 23:21:42,937 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 23:21:42,937 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 23:21:42,937 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 23:21:42,938 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 23:21:42,938 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 23:21:42,938 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 23:21:42,938 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 23:21:42,938 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 23:21:42,939 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 23:21:42,940 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 23:21:42,940 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 23:21:42,940 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 23:21:42,940 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 23:21:42,940 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 23:21:42,941 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 23:21:42,941 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 23:21:42,941 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 23:21:42,942 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 23:21:42,942 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 23:21:42,942 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 23:21:42,942 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 23:21:42,942 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 23:21:42,943 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 23:21:42,943 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 23:21:42,943 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 23:21:43,235 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 23:21:43,261 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 23:21:43,263 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 23:21:43,264 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 23:21:43,265 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 23:21:43,267 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_23-sound_unlock_racing.i [2024-01-29 23:21:44,457 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 23:21:44,615 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 23:21:44,615 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_23-sound_unlock_racing.i [2024-01-29 23:21:44,625 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f643a9210/edb2a4b45d044180be1af093953da5c5/FLAG10b1f3270 [2024-01-29 23:21:44,637 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f643a9210/edb2a4b45d044180be1af093953da5c5 [2024-01-29 23:21:44,639 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 23:21:44,639 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 23:21:44,639 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_23-sound_unlock_racing.yml/witness.yml [2024-01-29 23:21:44,744 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 23:21:44,746 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 23:21:44,747 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 23:21:44,747 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 23:21:44,750 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 23:21:44,750 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 11:21:44" (1/2) ... [2024-01-29 23:21:44,752 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bf840d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 11:21:44, skipping insertion in model container [2024-01-29 23:21:44,753 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 11:21:44" (1/2) ... [2024-01-29 23:21:44,754 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@23d24f9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 11:21:44, skipping insertion in model container [2024-01-29 23:21:44,754 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 11:21:44" (2/2) ... [2024-01-29 23:21:44,755 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bf840d2 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 11:21:44, skipping insertion in model container [2024-01-29 23:21:44,755 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 11:21:44" (2/2) ... [2024-01-29 23:21:44,755 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 23:21:44,829 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 23:21:44,830 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] (i == 10000) && (m == & mutex2 || m == & mutex1) [2024-01-29 23:21:44,830 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] i == 10000 [2024-01-29 23:21:44,831 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] m == & mutex2 || m == & mutex1 [2024-01-29 23:21:44,831 INFO L98 nessWitnessExtractor]: Loop invariant at [L715-L715] (m == & mutex2 || m == & mutex1) && (((((((((((((((((((((((((i == 18 || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || ((0 == i && global == 0) && i == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) [2024-01-29 23:21:44,831 INFO L98 nessWitnessExtractor]: Loop invariant at [L715-L715] m == & mutex2 || m == & mutex1 [2024-01-29 23:21:44,831 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (m == & mutex2 || m == & mutex1) && (((((((((((((((((((((((((i == 18 || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || ((0 == i && global == 0) && i == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) [2024-01-29 23:21:44,831 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] global == 0 [2024-01-29 23:21:44,831 INFO L98 nessWitnessExtractor]: Loop invariant at [L720-L720] (i == 10000) && (((((((((((((((((((((((((i == 4 || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) [2024-01-29 23:21:44,831 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] ((i == 10000) && (m == & mutex2 || m == & mutex1)) && (((((((((((((((((((((((((i == 3 || i == 2) || i == 1) || (0 == i && i == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) [2024-01-29 23:21:44,831 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] (i == 10000) && (m == & mutex2 || m == & mutex1) [2024-01-29 23:21:44,832 INFO L98 nessWitnessExtractor]: Loop invariant at [L720-L720] i == 10000 [2024-01-29 23:21:44,832 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] i == 10000 [2024-01-29 23:21:44,832 INFO L98 nessWitnessExtractor]: Loop invariant at [L720-L720] (i == 10000) && (m == & mutex2 || m == & mutex1) [2024-01-29 23:21:44,832 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-29 23:21:44,832 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] ((0 <= global) && (0 <= global)) && (0 <= global) [2024-01-29 23:21:44,832 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] (0 <= global) && (0 <= global) [2024-01-29 23:21:44,832 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] 0 <= global [2024-01-29 23:21:44,833 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (0 <= global) && ((unsigned long )arg == 0UL) [2024-01-29 23:21:44,833 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (0 <= global) && ((unsigned long )arg == 0UL) [2024-01-29 23:21:44,833 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (0 <= global) && ((unsigned long )arg == 0UL) [2024-01-29 23:21:44,833 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (0 <= global) && (global <= 2147483646) [2024-01-29 23:21:44,833 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (0 <= global) && (1 <= global) [2024-01-29 23:21:44,833 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (0 <= global) && (0 <= global) [2024-01-29 23:21:44,833 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (0 <= global) && (1 <= global) [2024-01-29 23:21:44,834 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (0 <= global) && ((unsigned long )arg == 0UL) [2024-01-29 23:21:44,834 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] 0 <= global [2024-01-29 23:21:44,834 INFO L98 nessWitnessExtractor]: Loop invariant at [L703-L703] (0 <= global) && ((unsigned long )arg == 0UL) [2024-01-29 23:21:44,834 INFO L98 nessWitnessExtractor]: Loop invariant at [L703-L703] 0 <= global [2024-01-29 23:21:44,834 INFO L98 nessWitnessExtractor]: Loop invariant at [L703-L703] (0 <= global) && (1 <= global) [2024-01-29 23:21:44,834 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (0 <= global) && ((unsigned long )arg == 0UL) [2024-01-29 23:21:44,834 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (0 <= global) && (1 <= global) [2024-01-29 23:21:44,835 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (0 <= global) && (0 <= global) [2024-01-29 23:21:44,835 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (0 <= global) && ((unsigned long )arg == 0UL) [2024-01-29 23:21:44,835 INFO L98 nessWitnessExtractor]: Loop invariant at [L703-L703] (0 <= global) && ((unsigned long )arg == 0UL) [2024-01-29 23:21:44,836 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (i == 10000) && (i == 10000) [2024-01-29 23:21:44,836 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] ((i == 10000) && (i == 10000)) && (m == & mutex2 || m == & mutex1) [2024-01-29 23:21:44,836 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] i == 10000 [2024-01-29 23:21:44,837 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] global == 0 [2024-01-29 23:21:44,837 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] global == 0 [2024-01-29 23:21:44,837 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (0 <= global) && (i == 10000) [2024-01-29 23:21:44,837 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] 0 <= global [2024-01-29 23:21:44,837 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] ((0 <= global) && (i == 10000)) && (m == & mutex2 || m == & mutex1) [2024-01-29 23:21:44,837 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (0 <= global) && ((unsigned long )arg == 0UL) [2024-01-29 23:21:44,837 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] 0 <= global [2024-01-29 23:21:44,838 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (0 <= global) && (global <= 2147483646) [2024-01-29 23:21:44,838 INFO L98 nessWitnessExtractor]: Loop invariant at [L715-L715] m == & mutex2 || m == & mutex1 [2024-01-29 23:21:44,838 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (m == & mutex2 || m == & mutex1) && (((((((((((((((((((((((((i == 18 || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || ((0 == i && global == 0) && i == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) [2024-01-29 23:21:44,838 INFO L98 nessWitnessExtractor]: Loop invariant at [L715-L715] (m == & mutex2 || m == & mutex1) && (((((((((((((((((((((((((i == 18 || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || ((0 == i && global == 0) && i == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) [2024-01-29 23:21:44,838 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] m == & mutex2 || m == & mutex1 [2024-01-29 23:21:44,839 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] global == 0 [2024-01-29 23:21:44,839 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] global == 0 [2024-01-29 23:21:44,839 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] global == 0 [2024-01-29 23:21:44,839 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (global == 0) && (i != 0) [2024-01-29 23:21:44,840 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (global == 0) && (m == & mutex1) [2024-01-29 23:21:44,840 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (global == 0) && (global == 0) [2024-01-29 23:21:44,840 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (global == 0) && (m == & mutex1) [2024-01-29 23:21:44,840 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] global == 0 [2024-01-29 23:21:44,840 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-29 23:21:44,841 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] i == 10000 [2024-01-29 23:21:44,841 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (i == 10000) && (m == & mutex2 || m == & mutex1) [2024-01-29 23:21:44,841 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] global == 0 [2024-01-29 23:21:44,841 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (0 <= global) && (m == & mutex2 || m == & mutex1) [2024-01-29 23:21:44,841 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] 0 <= global [2024-01-29 23:21:44,841 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (0 <= global) && (i == 10000) [2024-01-29 23:21:44,841 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (0 <= global) && (i == 10000) [2024-01-29 23:21:44,841 INFO L98 nessWitnessExtractor]: Loop invariant at [L718-L718] (i == 10000) && (m == & mutex2 || m == & mutex1) [2024-01-29 23:21:44,841 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (0 <= global) && (i == 10000) [2024-01-29 23:21:44,842 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (0 <= global) && (m == & mutex2 || m == & mutex1) [2024-01-29 23:21:44,842 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (0 <= global) && (0 <= global) [2024-01-29 23:21:44,842 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (0 <= global) && (m == & mutex2 || m == & mutex1) [2024-01-29 23:21:44,842 INFO L98 nessWitnessExtractor]: Loop invariant at [L718-L718] i == 10000 [2024-01-29 23:21:44,878 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 23:21:45,134 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_23-sound_unlock_racing.i[30176,30189] [2024-01-29 23:21:45,147 ERROR L324 MainTranslator]: Unsupported Syntax: The second argument of the pthread_mutex_init is not a null pointer. This means that non-default attributes are used. We support only the default attributes. [2024-01-29 23:21:45,147 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@23d24f9e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 11:21:45, skipping insertion in model container [2024-01-29 23:21:45,147 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 23:21:45,148 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 23:21:45,149 INFO L158 Benchmark]: Toolchain (without parser) took 402.75ms. Allocated memory is still 58.7MB. Free memory was 23.8MB in the beginning and 23.9MB in the end (delta: -36.6kB). Peak memory consumption was 2.8MB. Max. memory is 16.1GB. [2024-01-29 23:21:45,149 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 41.9MB. Free memory was 20.9MB in the beginning and 20.9MB in the end (delta: 39.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 23:21:45,150 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 58.7MB. Free memory is still 28.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 23:21:45,151 INFO L158 Benchmark]: CACSL2BoogieTranslator took 400.97ms. Allocated memory is still 58.7MB. Free memory was 23.6MB in the beginning and 24.1MB in the end (delta: -532.0kB). Peak memory consumption was 2.8MB. Max. memory is 16.1GB. [2024-01-29 23:21:45,152 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 41.9MB. Free memory was 20.9MB in the beginning and 20.9MB in the end (delta: 39.5kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 58.7MB. Free memory is still 28.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 400.97ms. Allocated memory is still 58.7MB. Free memory was 23.6MB in the beginning and 24.1MB in the end (delta: -532.0kB). Peak memory consumption was 2.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 710]: Unsupported Syntax The second argument of the pthread_mutex_init is not a null pointer. This means that non-default attributes are used. We support only the default attributes. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN