./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_08-cond_racefree.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_08-cond_racefree.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cb09d658 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_08-cond_racefree.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_08-cond_racefree.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-cb09d65-m [2024-01-27 23:07:10,420 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 23:07:10,468 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 23:07:10,471 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 23:07:10,472 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 23:07:10,486 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 23:07:10,487 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 23:07:10,487 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 23:07:10,487 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 23:07:10,488 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 23:07:10,488 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 23:07:10,488 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 23:07:10,489 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 23:07:10,489 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 23:07:10,489 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 23:07:10,490 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 23:07:10,490 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 23:07:10,490 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 23:07:10,490 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 23:07:10,491 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 23:07:10,491 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 23:07:10,491 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 23:07:10,492 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 23:07:10,492 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 23:07:10,492 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 23:07:10,492 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 23:07:10,492 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 23:07:10,493 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 23:07:10,493 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 23:07:10,493 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 23:07:10,493 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 23:07:10,494 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 23:07:10,494 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 23:07:10,494 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 23:07:10,494 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 23:07:10,494 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 23:07:10,495 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 23:07:10,495 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 23:07:10,495 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 23:07:10,495 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 23:07:10,495 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 23:07:10,496 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 23:07:10,496 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 23:07:10,496 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 23:07:10,678 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 23:07:10,698 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 23:07:10,700 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 23:07:10,700 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 23:07:10,701 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 23:07:10,702 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_08-cond_racefree.i [2024-01-27 23:07:11,739 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 23:07:11,951 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 23:07:11,955 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_08-cond_racefree.i [2024-01-27 23:07:11,976 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0258a13f2/ed6efa6964e548179bdbbc624ec9d035/FLAGb41b058ee [2024-01-27 23:07:11,986 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0258a13f2/ed6efa6964e548179bdbbc624ec9d035 [2024-01-27 23:07:11,988 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 23:07:11,988 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 23:07:11,989 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_08-cond_racefree.yml/witness.yml [2024-01-27 23:07:12,070 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 23:07:12,071 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 23:07:12,071 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 23:07:12,071 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 23:07:12,075 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 23:07:12,075 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:07:11" (1/2) ... [2024-01-27 23:07:12,076 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f16988a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:07:12, skipping insertion in model container [2024-01-27 23:07:12,076 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:07:11" (1/2) ... [2024-01-27 23:07:12,077 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3072e821 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:07:12, skipping insertion in model container [2024-01-27 23:07:12,077 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:07:12" (2/2) ... [2024-01-27 23:07:12,078 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f16988a and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:07:12, skipping insertion in model container [2024-01-27 23:07:12,078 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:07:12" (2/2) ... [2024-01-27 23:07:12,078 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 23:07:12,147 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 23:07:12,148 INFO L98 nessWitnessExtractor]: Location invariant before [L944-L944] global == 0 [2024-01-27 23:07:12,149 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] (unsigned long )arg == 0UL [2024-01-27 23:07:12,149 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] global == 0 [2024-01-27 23:07:12,149 INFO L98 nessWitnessExtractor]: Loop invariant at [L939-L939] global == 0 [2024-01-27 23:07:12,149 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] global == 0 [2024-01-27 23:07:12,149 INFO L98 nessWitnessExtractor]: Loop invariant at [L939-L939] (unsigned long )arg == 0UL [2024-01-27 23:07:12,149 INFO L98 nessWitnessExtractor]: Loop invariant at [L939-L939] (unsigned long )arg == 0UL [2024-01-27 23:07:12,149 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] (unsigned long )arg == 0UL [2024-01-27 23:07:12,149 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] (unsigned long )arg == 0UL [2024-01-27 23:07:12,150 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] global == 1 [2024-01-27 23:07:12,150 INFO L98 nessWitnessExtractor]: Loop invariant at [L939-L939] global == 1 [2024-01-27 23:07:12,150 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] (unsigned long )arg == 0UL [2024-01-27 23:07:12,150 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] global == 0 [2024-01-27 23:07:12,150 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] global == 1 [2024-01-27 23:07:12,150 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] global == 1 [2024-01-27 23:07:12,150 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] (unsigned long )arg == 0UL [2024-01-27 23:07:12,151 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] (unsigned long )arg == 0UL [2024-01-27 23:07:12,151 INFO L98 nessWitnessExtractor]: Location invariant before [L949-L949] global == 0 [2024-01-27 23:07:12,151 INFO L98 nessWitnessExtractor]: Location invariant before [L949-L949] global == 0 [2024-01-27 23:07:12,151 INFO L98 nessWitnessExtractor]: Location invariant before [L949-L949] i == 10000 [2024-01-27 23:07:12,151 INFO L98 nessWitnessExtractor]: Loop invariant at [L949-L949] i != 0 [2024-01-27 23:07:12,151 INFO L98 nessWitnessExtractor]: Location invariant before [L949-L949] i != 0 [2024-01-27 23:07:12,151 INFO L98 nessWitnessExtractor]: Location invariant before [L949-L949] i != 0 [2024-01-27 23:07:12,152 INFO L98 nessWitnessExtractor]: Location invariant before [L949-L949] i != 0 [2024-01-27 23:07:12,152 INFO L98 nessWitnessExtractor]: Location invariant before [L949-L949] i == 10000 [2024-01-27 23:07:12,152 INFO L98 nessWitnessExtractor]: Location invariant before [L949-L949] i == 0 || (global == 0 && i != 0) [2024-01-27 23:07:12,152 INFO L98 nessWitnessExtractor]: Loop invariant at [L949-L949] i == 10000 [2024-01-27 23:07:12,152 INFO L98 nessWitnessExtractor]: Location invariant before [L949-L949] i == 10000 [2024-01-27 23:07:12,152 INFO L98 nessWitnessExtractor]: Location invariant before [L949-L949] global == 0 [2024-01-27 23:07:12,152 INFO L98 nessWitnessExtractor]: Loop invariant at [L949-L949] global == 0 [2024-01-27 23:07:12,152 INFO L98 nessWitnessExtractor]: Location invariant before [L949-L949] i == 10000 [2024-01-27 23:07:12,153 INFO L98 nessWitnessExtractor]: Location invariant before [L945-L945] ((((((((((((((((((((((((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) || 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 [2024-01-27 23:07:12,153 INFO L98 nessWitnessExtractor]: Loop invariant at [L945-L945] ((((((((((((((((((((((((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) || 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 [2024-01-27 23:07:12,153 INFO L98 nessWitnessExtractor]: Location invariant before [L940-L940] (unsigned long )arg == 0UL [2024-01-27 23:07:12,153 INFO L98 nessWitnessExtractor]: Location invariant before [L940-L940] global == 0 [2024-01-27 23:07:12,153 INFO L98 nessWitnessExtractor]: Location invariant before [L951-L951] i == 10000 [2024-01-27 23:07:12,153 INFO L98 nessWitnessExtractor]: Location invariant before [L951-L951] global == 0 [2024-01-27 23:07:12,153 INFO L98 nessWitnessExtractor]: Location invariant before [L951-L951] i == 10000 [2024-01-27 23:07:12,154 INFO L98 nessWitnessExtractor]: Location invariant before [L951-L951] i == 0 || (global == 0 && i != 0) [2024-01-27 23:07:12,154 INFO L98 nessWitnessExtractor]: Location invariant before [L951-L951] i != 0 [2024-01-27 23:07:12,154 INFO L98 nessWitnessExtractor]: Location invariant before [L928-L928] global == 0 [2024-01-27 23:07:12,154 INFO L98 nessWitnessExtractor]: Location invariant before [L928-L928] global == 0 [2024-01-27 23:07:12,154 INFO L98 nessWitnessExtractor]: Location invariant before [L941-L941] (unsigned long )arg == 0UL [2024-01-27 23:07:12,154 INFO L98 nessWitnessExtractor]: Location invariant before [L953-L953] i == 10000 [2024-01-27 23:07:12,154 INFO L98 nessWitnessExtractor]: Location invariant before [L953-L953] i == 10000 [2024-01-27 23:07:12,155 INFO L98 nessWitnessExtractor]: Location invariant before [L947-L947] i == 10000 [2024-01-27 23:07:12,155 INFO L98 nessWitnessExtractor]: Location invariant before [L947-L947] i != 0 [2024-01-27 23:07:12,155 INFO L98 nessWitnessExtractor]: Location invariant before [L947-L947] i == 10000 [2024-01-27 23:07:12,155 INFO L98 nessWitnessExtractor]: Loop invariant at [L952-L952] ((((((((((((((((((((((((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 [2024-01-27 23:07:12,155 INFO L98 nessWitnessExtractor]: Location invariant before [L952-L952] i == 10000 [2024-01-27 23:07:12,155 INFO L98 nessWitnessExtractor]: Location invariant before [L952-L952] ((((((((((((((((((((((((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 [2024-01-27 23:07:12,155 INFO L98 nessWitnessExtractor]: Loop invariant at [L952-L952] i == 10000 [2024-01-27 23:07:12,155 INFO L98 nessWitnessExtractor]: Location invariant before [L938-L938] (unsigned long )arg == 0UL [2024-01-27 23:07:12,156 INFO L98 nessWitnessExtractor]: Location invariant before [L945-L945] ((((((((((((((((((((((((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) || 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 [2024-01-27 23:07:12,156 INFO L98 nessWitnessExtractor]: Loop invariant at [L945-L945] ((((((((((((((((((((((((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) || 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 [2024-01-27 23:07:12,156 INFO L98 nessWitnessExtractor]: Location invariant before [L950-L950] i == 0 || (global == 0 && i != 0) [2024-01-27 23:07:12,156 INFO L98 nessWitnessExtractor]: Location invariant before [L950-L950] i == 10000 [2024-01-27 23:07:12,156 INFO L98 nessWitnessExtractor]: Location invariant before [L948-L948] i == 0 || (global == 0 && i != 0) [2024-01-27 23:07:12,156 INFO L98 nessWitnessExtractor]: Location invariant before [L948-L948] i == 10000 [2024-01-27 23:07:12,156 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] global == 0 [2024-01-27 23:07:12,157 INFO L98 nessWitnessExtractor]: Location invariant before [L946-L946] i == 10000 [2024-01-27 23:07:12,206 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 23:07:12,495 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_08-cond_racefree.i[41322,41335] [2024-01-27 23:07:12,508 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:07:12,520 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 23:07:12,527 WARN L424 MainDispatcher]: Unable to annotate typedef unsigned long long int __u_quad_t; with a witness entry [2024-01-27 23:07:12,545 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_08-cond_racefree.i[41322,41335] [2024-01-27 23:07:12,545 WARN L424 MainDispatcher]: Unable to annotate void __VERIFIER_assert(int cond) { if(!(cond)) { ERROR: {reach_error();abort();} } } with a witness entry Start Parsing Local Start Parsing Local Syntax error [2024-01-27 23:07:12,575 ERROR L324 MainTranslator]: Unsupported Syntax: Unable to instrument "global == 0" at C: do { do { pthread_mutex_lock(&__global_lock); (global)++; pthread_mutex_unlock(&__global_lock); } while (0); do { pthread_mutex_lock(&__global_lock); (global)--; pthread_mutex_unlock(&__global_lock); } while (0); } while (0); [939] (Syntax Error: #86[global](0/8 - 0/14)) [2024-01-27 23:07:12,575 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3072e821 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:07:12, skipping insertion in model container [2024-01-27 23:07:12,575 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 23:07:12,576 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 23:07:12,577 INFO L158 Benchmark]: Toolchain (without parser) took 505.67ms. Allocated memory is still 153.1MB. Free memory was 116.4MB in the beginning and 93.3MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-01-27 23:07:12,577 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 119.5MB. Free memory is still 93.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:07:12,577 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 153.1MB. Free memory is still 120.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:07:12,578 INFO L158 Benchmark]: CACSL2BoogieTranslator took 504.19ms. Allocated memory is still 153.1MB. Free memory was 115.7MB in the beginning and 93.3MB in the end (delta: 22.4MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-01-27 23:07:12,579 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 119.5MB. Free memory is still 93.2MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 153.1MB. Free memory is still 120.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 504.19ms. Allocated memory is still 153.1MB. Free memory was 115.7MB in the beginning and 93.3MB in the end (delta: 22.4MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 939]: Unsupported Syntax Unable to instrument "global == 0" at C: do { do { pthread_mutex_lock(&__global_lock); (global)++; pthread_mutex_unlock(&__global_lock); } while (0); do { pthread_mutex_lock(&__global_lock); (global)--; pthread_mutex_unlock(&__global_lock); } while (0); } while (0); [939] (Syntax Error: #86[global](0/8 - 0/14)) 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_08-cond_racefree.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_08-cond_racefree.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-cb09d65-m [2024-01-27 23:07:14,379 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 23:07:14,455 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 23:07:14,460 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 23:07:14,461 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 23:07:14,496 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 23:07:14,497 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 23:07:14,497 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 23:07:14,498 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 23:07:14,501 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 23:07:14,501 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 23:07:14,502 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 23:07:14,502 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 23:07:14,503 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 23:07:14,503 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 23:07:14,504 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 23:07:14,504 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 23:07:14,504 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 23:07:14,504 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 23:07:14,505 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 23:07:14,505 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 23:07:14,506 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 23:07:14,506 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 23:07:14,506 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 23:07:14,506 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 23:07:14,507 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 23:07:14,507 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 23:07:14,507 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 23:07:14,507 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 23:07:14,508 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 23:07:14,509 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 23:07:14,509 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 23:07:14,509 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 23:07:14,509 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 23:07:14,509 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 23:07:14,510 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 23:07:14,510 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 23:07:14,510 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 23:07:14,511 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 23:07:14,511 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 23:07:14,511 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 23:07:14,511 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 23:07:14,512 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 23:07:14,512 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 23:07:14,512 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 23:07:14,512 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 23:07:14,512 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 23:07:14,783 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 23:07:14,803 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 23:07:14,805 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 23:07:14,806 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 23:07:14,806 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 23:07:14,807 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_08-cond_racefree.i [2024-01-27 23:07:15,892 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 23:07:16,145 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 23:07:16,145 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_08-cond_racefree.i [2024-01-27 23:07:16,166 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0e5ffa7a8/79c52535da1144f3947e36c7930189df/FLAG7a776b2b1 [2024-01-27 23:07:16,179 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0e5ffa7a8/79c52535da1144f3947e36c7930189df [2024-01-27 23:07:16,181 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 23:07:16,181 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 23:07:16,183 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_08-cond_racefree.yml/witness.yml [2024-01-27 23:07:16,270 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 23:07:16,275 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 23:07:16,276 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 23:07:16,276 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 23:07:16,279 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 23:07:16,280 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:07:16" (1/2) ... [2024-01-27 23:07:16,281 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bf3befe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:07:16, skipping insertion in model container [2024-01-27 23:07:16,281 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:07:16" (1/2) ... [2024-01-27 23:07:16,282 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@11c91646 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:07:16, skipping insertion in model container [2024-01-27 23:07:16,282 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:07:16" (2/2) ... [2024-01-27 23:07:16,283 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bf3befe and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:07:16, skipping insertion in model container [2024-01-27 23:07:16,283 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:07:16" (2/2) ... [2024-01-27 23:07:16,283 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 23:07:16,359 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 23:07:16,361 INFO L98 nessWitnessExtractor]: Loop invariant at [L945-L945] ((((((((((((((((((((((((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) || 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 [2024-01-27 23:07:16,361 INFO L98 nessWitnessExtractor]: Location invariant before [L945-L945] ((((((((((((((((((((((((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) || 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 [2024-01-27 23:07:16,361 INFO L98 nessWitnessExtractor]: Location invariant before [L950-L950] i == 10000 [2024-01-27 23:07:16,361 INFO L98 nessWitnessExtractor]: Location invariant before [L950-L950] i == 0 || (global == 0 && i != 0) [2024-01-27 23:07:16,361 INFO L98 nessWitnessExtractor]: Location invariant before [L948-L948] i == 10000 [2024-01-27 23:07:16,361 INFO L98 nessWitnessExtractor]: Location invariant before [L948-L948] i == 0 || (global == 0 && i != 0) [2024-01-27 23:07:16,361 INFO L98 nessWitnessExtractor]: Loop invariant at [L939-L939] global == 0 [2024-01-27 23:07:16,362 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] global == 0 [2024-01-27 23:07:16,362 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] (unsigned long )arg == 0UL [2024-01-27 23:07:16,362 INFO L98 nessWitnessExtractor]: Loop invariant at [L939-L939] (unsigned long )arg == 0UL [2024-01-27 23:07:16,362 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] global == 0 [2024-01-27 23:07:16,362 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] (unsigned long )arg == 0UL [2024-01-27 23:07:16,362 INFO L98 nessWitnessExtractor]: Loop invariant at [L939-L939] global == 1 [2024-01-27 23:07:16,362 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] global == 0 [2024-01-27 23:07:16,362 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] global == 1 [2024-01-27 23:07:16,362 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] (unsigned long )arg == 0UL [2024-01-27 23:07:16,363 INFO L98 nessWitnessExtractor]: Loop invariant at [L939-L939] (unsigned long )arg == 0UL [2024-01-27 23:07:16,363 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] (unsigned long )arg == 0UL [2024-01-27 23:07:16,363 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] (unsigned long )arg == 0UL [2024-01-27 23:07:16,363 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] global == 1 [2024-01-27 23:07:16,363 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] global == 1 [2024-01-27 23:07:16,364 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] (unsigned long )arg == 0UL [2024-01-27 23:07:16,364 INFO L98 nessWitnessExtractor]: Loop invariant at [L945-L945] ((((((((((((((((((((((((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) || 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 [2024-01-27 23:07:16,364 INFO L98 nessWitnessExtractor]: Location invariant before [L945-L945] ((((((((((((((((((((((((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) || 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 [2024-01-27 23:07:16,364 INFO L98 nessWitnessExtractor]: Location invariant before [L938-L938] (unsigned long )arg == 0UL [2024-01-27 23:07:16,364 INFO L98 nessWitnessExtractor]: Location invariant before [L953-L953] i == 10000 [2024-01-27 23:07:16,364 INFO L98 nessWitnessExtractor]: Location invariant before [L953-L953] i == 10000 [2024-01-27 23:07:16,364 INFO L98 nessWitnessExtractor]: Location invariant before [L928-L928] global == 0 [2024-01-27 23:07:16,364 INFO L98 nessWitnessExtractor]: Location invariant before [L928-L928] global == 0 [2024-01-27 23:07:16,365 INFO L98 nessWitnessExtractor]: Loop invariant at [L952-L952] i == 10000 [2024-01-27 23:07:16,365 INFO L98 nessWitnessExtractor]: Location invariant before [L952-L952] i == 10000 [2024-01-27 23:07:16,365 INFO L98 nessWitnessExtractor]: Location invariant before [L952-L952] ((((((((((((((((((((((((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 [2024-01-27 23:07:16,365 INFO L98 nessWitnessExtractor]: Loop invariant at [L952-L952] ((((((((((((((((((((((((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 [2024-01-27 23:07:16,365 INFO L98 nessWitnessExtractor]: Location invariant before [L947-L947] i == 10000 [2024-01-27 23:07:16,366 INFO L98 nessWitnessExtractor]: Location invariant before [L947-L947] i != 0 [2024-01-27 23:07:16,367 INFO L98 nessWitnessExtractor]: Location invariant before [L947-L947] i == 10000 [2024-01-27 23:07:16,367 INFO L98 nessWitnessExtractor]: Location invariant before [L944-L944] global == 0 [2024-01-27 23:07:16,367 INFO L98 nessWitnessExtractor]: Location invariant before [L951-L951] global == 0 [2024-01-27 23:07:16,367 INFO L98 nessWitnessExtractor]: Location invariant before [L951-L951] i != 0 [2024-01-27 23:07:16,367 INFO L98 nessWitnessExtractor]: Location invariant before [L951-L951] i == 10000 [2024-01-27 23:07:16,367 INFO L98 nessWitnessExtractor]: Location invariant before [L951-L951] i == 10000 [2024-01-27 23:07:16,367 INFO L98 nessWitnessExtractor]: Location invariant before [L951-L951] i == 0 || (global == 0 && i != 0) [2024-01-27 23:07:16,367 INFO L98 nessWitnessExtractor]: Location invariant before [L941-L941] (unsigned long )arg == 0UL [2024-01-27 23:07:16,368 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] global == 0 [2024-01-27 23:07:16,368 INFO L98 nessWitnessExtractor]: Location invariant before [L949-L949] i == 10000 [2024-01-27 23:07:16,368 INFO L98 nessWitnessExtractor]: Location invariant before [L949-L949] i == 10000 [2024-01-27 23:07:16,368 INFO L98 nessWitnessExtractor]: Location invariant before [L949-L949] i == 0 || (global == 0 && i != 0) [2024-01-27 23:07:16,368 INFO L98 nessWitnessExtractor]: Location invariant before [L949-L949] i != 0 [2024-01-27 23:07:16,369 INFO L98 nessWitnessExtractor]: Location invariant before [L949-L949] global == 0 [2024-01-27 23:07:16,369 INFO L98 nessWitnessExtractor]: Location invariant before [L949-L949] i == 10000 [2024-01-27 23:07:16,369 INFO L98 nessWitnessExtractor]: Location invariant before [L949-L949] i != 0 [2024-01-27 23:07:16,369 INFO L98 nessWitnessExtractor]: Location invariant before [L949-L949] i != 0 [2024-01-27 23:07:16,370 INFO L98 nessWitnessExtractor]: Location invariant before [L949-L949] i == 10000 [2024-01-27 23:07:16,370 INFO L98 nessWitnessExtractor]: Loop invariant at [L949-L949] i == 10000 [2024-01-27 23:07:16,370 INFO L98 nessWitnessExtractor]: Location invariant before [L949-L949] global == 0 [2024-01-27 23:07:16,371 INFO L98 nessWitnessExtractor]: Loop invariant at [L949-L949] i != 0 [2024-01-27 23:07:16,371 INFO L98 nessWitnessExtractor]: Loop invariant at [L949-L949] global == 0 [2024-01-27 23:07:16,371 INFO L98 nessWitnessExtractor]: Location invariant before [L949-L949] global == 0 [2024-01-27 23:07:16,371 INFO L98 nessWitnessExtractor]: Location invariant before [L940-L940] (unsigned long )arg == 0UL [2024-01-27 23:07:16,371 INFO L98 nessWitnessExtractor]: Location invariant before [L940-L940] global == 0 [2024-01-27 23:07:16,371 INFO L98 nessWitnessExtractor]: Location invariant before [L946-L946] i == 10000 [2024-01-27 23:07:16,406 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 23:07:16,694 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_08-cond_racefree.i[41322,41335] [2024-01-27 23:07:16,709 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:07:16,722 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 23:07:16,730 WARN L424 MainDispatcher]: Unable to annotate typedef unsigned long long int __u_quad_t; with a witness entry [2024-01-27 23:07:16,774 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_08-cond_racefree.i[41322,41335] [2024-01-27 23:07:16,779 WARN L424 MainDispatcher]: Unable to annotate void __VERIFIER_assert(int cond) { if(!(cond)) { ERROR: {reach_error();abort();} } } with a witness entry Start Parsing Local Syntax error [2024-01-27 23:07:16,808 ERROR L324 MainTranslator]: Unsupported Syntax: Unable to instrument "global == 0" at C: do { do { pthread_mutex_lock(&__global_lock); (global)++; pthread_mutex_unlock(&__global_lock); } while (0); do { pthread_mutex_lock(&__global_lock); (global)--; pthread_mutex_unlock(&__global_lock); } while (0); } while (0); [939] (Syntax Error: #86[global](0/8 - 0/14)) [2024-01-27 23:07:16,809 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@11c91646 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:07:16, skipping insertion in model container [2024-01-27 23:07:16,809 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 23:07:16,809 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 23:07:16,810 INFO L158 Benchmark]: Toolchain (without parser) took 535.02ms. Allocated memory is still 65.0MB. Free memory was 40.8MB in the beginning and 34.8MB in the end (delta: 6.0MB). Peak memory consumption was 15.8MB. Max. memory is 16.1GB. [2024-01-27 23:07:16,811 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 52.4MB. Free memory is still 35.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:07:16,811 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 65.0MB. Free memory is still 45.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:07:16,812 INFO L158 Benchmark]: CACSL2BoogieTranslator took 533.21ms. Allocated memory is still 65.0MB. Free memory was 40.6MB in the beginning and 34.8MB in the end (delta: 5.8MB). Peak memory consumption was 15.8MB. Max. memory is 16.1GB. [2024-01-27 23:07:16,813 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 52.4MB. Free memory is still 35.8MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 65.0MB. Free memory is still 45.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 533.21ms. Allocated memory is still 65.0MB. Free memory was 40.6MB in the beginning and 34.8MB in the end (delta: 5.8MB). Peak memory consumption was 15.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 939]: Unsupported Syntax Unable to instrument "global == 0" at C: do { do { pthread_mutex_lock(&__global_lock); (global)++; pthread_mutex_unlock(&__global_lock); } while (0); do { pthread_mutex_lock(&__global_lock); (global)--; pthread_mutex_unlock(&__global_lock); } while (0); } while (0); [939] (Syntax Error: #86[global](0/8 - 0/14)) 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