./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_07-cond_racing2.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_07-cond_racing2.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a340643f Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_07-cond_racing2.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_07-cond_racing2.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-a340643-m [2024-01-27 14:59:47,373 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:59:47,425 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 14:59:47,433 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:59:47,433 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:59:47,451 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:59:47,456 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:59:47,456 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:59:47,457 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:59:47,459 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:59:47,460 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:59:47,460 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:59:47,461 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:59:47,462 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:59:47,462 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:59:47,462 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:59:47,462 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:59:47,462 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:59:47,463 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 14:59:47,463 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:59:47,463 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:59:47,463 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:59:47,463 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:59:47,464 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:59:47,464 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:59:47,464 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:59:47,464 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:59:47,465 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:59:47,465 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:59:47,465 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:59:47,466 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:59:47,466 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:59:47,466 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:59:47,466 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:59:47,467 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:59:47,467 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:59:47,467 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 14:59:47,467 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 14:59:47,467 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:59:47,468 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:59:47,468 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:59:47,468 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:59:47,468 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:59:47,468 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:59:47,626 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:59:47,648 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:59:47,650 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:59:47,651 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:59:47,651 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:59:47,652 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_07-cond_racing2.i [2024-01-27 14:59:48,672 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:59:48,926 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:59:48,929 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_07-cond_racing2.i [2024-01-27 14:59:48,953 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b4383fad0/8006fae2100045e1bb99e12aa22bf169/FLAG82d495882 [2024-01-27 14:59:48,970 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b4383fad0/8006fae2100045e1bb99e12aa22bf169 [2024-01-27 14:59:48,972 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:59:48,973 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:59:48,975 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_07-cond_racing2.yml/witness.yml [2024-01-27 14:59:49,052 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:59:49,053 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:59:49,054 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:59:49,054 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:59:49,057 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:59:49,058 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:59:48" (1/2) ... [2024-01-27 14:59:49,058 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57c7d0c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:59:49, skipping insertion in model container [2024-01-27 14:59:49,058 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:59:48" (1/2) ... [2024-01-27 14:59:49,059 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@18b556c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:59:49, skipping insertion in model container [2024-01-27 14:59:49,060 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:59:49" (2/2) ... [2024-01-27 14:59:49,060 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57c7d0c4 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:59:49, skipping insertion in model container [2024-01-27 14:59:49,060 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:59:49" (2/2) ... [2024-01-27 14:59:49,060 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:59:49,133 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:59:49,134 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 14:59:49,135 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 14:59:49,135 INFO L98 nessWitnessExtractor]: Location invariant before [L952-L952] i == 10000 [2024-01-27 14:59:49,135 INFO L98 nessWitnessExtractor]: Location invariant before [L952-L952] i <= 2147483646 [2024-01-27 14:59:49,135 INFO L98 nessWitnessExtractor]: Loop invariant at [L952-L952] i <= 2147483646 [2024-01-27 14:59:49,136 INFO L98 nessWitnessExtractor]: Loop invariant at [L952-L952] i == 10000 [2024-01-27 14:59:49,136 INFO L98 nessWitnessExtractor]: Location invariant before [L928-L928] 0 <= global [2024-01-27 14:59:49,136 INFO L98 nessWitnessExtractor]: Location invariant before [L928-L928] 0 <= global [2024-01-27 14:59:49,136 INFO L98 nessWitnessExtractor]: Location invariant before [L928-L928] 0 <= global [2024-01-27 14:59:49,136 INFO L98 nessWitnessExtractor]: Location invariant before [L941-L941] (unsigned long )arg == 0UL [2024-01-27 14:59:49,136 INFO L98 nessWitnessExtractor]: Location invariant before [L938-L938] (unsigned long )arg == 0UL [2024-01-27 14:59:49,136 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] global == 0 [2024-01-27 14:59:49,137 INFO L98 nessWitnessExtractor]: Loop invariant at [L949-L949] i == 10000 [2024-01-27 14:59:49,137 INFO L98 nessWitnessExtractor]: Location invariant before [L949-L949] i == 0 || (0 <= global && i != 0) [2024-01-27 14:59:49,137 INFO L98 nessWitnessExtractor]: Loop invariant at [L949-L949] i == 0 || (((0 <= global && i <= 2147483646) && i != -1) && i != 0) [2024-01-27 14:59:49,137 INFO L98 nessWitnessExtractor]: Location invariant before [L949-L949] 0 <= global [2024-01-27 14:59:49,137 INFO L98 nessWitnessExtractor]: Location invariant before [L949-L949] i == 0 || (((0 <= global && i <= 2147483646) && i != -1) && i != 0) [2024-01-27 14:59:49,137 INFO L98 nessWitnessExtractor]: Location invariant before [L949-L949] i == 10000 [2024-01-27 14:59:49,137 INFO L98 nessWitnessExtractor]: Location invariant before [L949-L949] i == 10000 [2024-01-27 14:59:49,138 INFO L98 nessWitnessExtractor]: Location invariant before [L949-L949] i == 10000 [2024-01-27 14:59:49,138 INFO L98 nessWitnessExtractor]: Location invariant before [L949-L949] i == 0 || ((i <= 2147483646 && i != -1) && i != 0) [2024-01-27 14:59:49,138 INFO L98 nessWitnessExtractor]: Location invariant before [L949-L949] i == 10000 [2024-01-27 14:59:49,138 INFO L98 nessWitnessExtractor]: Location invariant before [L949-L949] i == 0 || ((i <= 2147483646 && i != -1) && i != 0) [2024-01-27 14:59:49,138 INFO L98 nessWitnessExtractor]: Location invariant before [L949-L949] 0 <= global [2024-01-27 14:59:49,138 INFO L98 nessWitnessExtractor]: Location invariant before [L951-L951] i == 10000 [2024-01-27 14:59:49,139 INFO L98 nessWitnessExtractor]: Location invariant before [L951-L951] i == 10000 [2024-01-27 14:59:49,139 INFO L98 nessWitnessExtractor]: Location invariant before [L951-L951] i != 0 [2024-01-27 14:59:49,139 INFO L98 nessWitnessExtractor]: Location invariant before [L951-L951] i <= 2147483646 [2024-01-27 14:59:49,139 INFO L98 nessWitnessExtractor]: Location invariant before [L951-L951] 0 <= global [2024-01-27 14:59:49,139 INFO L98 nessWitnessExtractor]: Location invariant before [L951-L951] i == 0 || ((0 <= global && i <= 2147483646) && i != 0) [2024-01-27 14:59:49,139 INFO L98 nessWitnessExtractor]: Location invariant before [L940-L940] (unsigned long )arg == 0UL [2024-01-27 14:59:49,139 INFO L98 nessWitnessExtractor]: Location invariant before [L940-L940] 0 <= global [2024-01-27 14:59:49,140 INFO L98 nessWitnessExtractor]: Location invariant before [L940-L940] global <= 2147483646 [2024-01-27 14:59:49,140 INFO L98 nessWitnessExtractor]: Location invariant before [L946-L946] i == 10000 [2024-01-27 14:59:49,140 INFO L98 nessWitnessExtractor]: Location invariant before [L947-L947] i == 10000 [2024-01-27 14:59:49,140 INFO L98 nessWitnessExtractor]: Location invariant before [L947-L947] i != 0 [2024-01-27 14:59:49,140 INFO L98 nessWitnessExtractor]: Location invariant before [L947-L947] i == 10000 [2024-01-27 14:59:49,140 INFO L98 nessWitnessExtractor]: Location invariant before [L950-L950] i == 10000 [2024-01-27 14:59:49,141 INFO L98 nessWitnessExtractor]: Location invariant before [L950-L950] i == 0 || ((0 <= global && i <= 2147483646) && i != 0) [2024-01-27 14:59:49,141 INFO L98 nessWitnessExtractor]: Location invariant before [L948-L948] i == 10000 [2024-01-27 14:59:49,142 INFO L98 nessWitnessExtractor]: Location invariant before [L948-L948] i == 0 || (0 <= global && i != 0) [2024-01-27 14:59:49,142 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] (unsigned long )arg == 0UL [2024-01-27 14:59:49,142 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] 0 <= global [2024-01-27 14:59:49,142 INFO L98 nessWitnessExtractor]: Loop invariant at [L939-L939] 1 <= global [2024-01-27 14:59:49,142 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] (unsigned long )arg == 0UL [2024-01-27 14:59:49,142 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] (unsigned long )arg == 0UL [2024-01-27 14:59:49,143 INFO L98 nessWitnessExtractor]: Loop invariant at [L939-L939] (unsigned long )arg == 0UL [2024-01-27 14:59:49,143 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] 1 <= global [2024-01-27 14:59:49,143 INFO L98 nessWitnessExtractor]: Loop invariant at [L939-L939] (unsigned long )arg == 0UL [2024-01-27 14:59:49,143 INFO L98 nessWitnessExtractor]: Loop invariant at [L939-L939] 0 <= global [2024-01-27 14:59:49,143 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] 0 <= global [2024-01-27 14:59:49,144 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] 1 <= global [2024-01-27 14:59:49,144 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] 0 <= global [2024-01-27 14:59:49,144 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] 1 <= global [2024-01-27 14:59:49,144 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] (unsigned long )arg == 0UL [2024-01-27 14:59:49,145 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] (unsigned long )arg == 0UL [2024-01-27 14:59:49,145 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] (unsigned long )arg == 0UL [2024-01-27 14:59:49,145 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] global <= 2147483646 [2024-01-27 14:59:49,145 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 14:59:49,146 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 14:59:49,146 INFO L98 nessWitnessExtractor]: Location invariant before [L944-L944] global == 0 [2024-01-27 14:59:49,146 INFO L98 nessWitnessExtractor]: Location invariant before [L953-L953] i == 10000 [2024-01-27 14:59:49,146 INFO L98 nessWitnessExtractor]: Location invariant before [L953-L953] i == 10000 [2024-01-27 14:59:49,146 INFO L98 nessWitnessExtractor]: Location invariant before [L953-L953] i <= 2147483646 [2024-01-27 14:59:49,146 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 14:59:49,146 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 14:59:49,188 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:59:49,568 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_07-cond_racing2.i[41322,41335] [2024-01-27 14:59:49,591 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:59:49,601 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 14:59:49,608 WARN L424 MainDispatcher]: Unable to annotate typedef unsigned long long int __u_quad_t; with a witness entry [2024-01-27 14:59:49,634 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_07-cond_racing2.i[41322,41335] [2024-01-27 14:59:49,634 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 14:59:49,657 ERROR L324 MainTranslator]: Unsupported Syntax: Unable to instrument "0 <= global" 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: #85[global](0/13 - 0/19)) [2024-01-27 14:59:49,657 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@18b556c1 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:59:49, skipping insertion in model container [2024-01-27 14:59:49,657 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:59:49,658 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:59:49,659 INFO L158 Benchmark]: Toolchain (without parser) took 605.69ms. Allocated memory is still 176.2MB. Free memory was 136.4MB in the beginning and 113.2MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-01-27 14:59:49,660 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 127.9MB. Free memory was 89.1MB in the beginning and 89.0MB in the end (delta: 120.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:59:49,660 INFO L158 Benchmark]: Witness Parser took 0.37ms. Allocated memory is still 176.2MB. Free memory is still 140.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:59:49,661 INFO L158 Benchmark]: CACSL2BoogieTranslator took 604.14ms. Allocated memory is still 176.2MB. Free memory was 135.6MB in the beginning and 113.2MB in the end (delta: 22.4MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-01-27 14:59:49,662 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 127.9MB. Free memory was 89.1MB in the beginning and 89.0MB in the end (delta: 120.4kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.37ms. Allocated memory is still 176.2MB. Free memory is still 140.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 604.14ms. Allocated memory is still 176.2MB. Free memory was 135.6MB in the beginning and 113.2MB in the end (delta: 22.4MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 939]: Unsupported Syntax Unable to instrument "0 <= global" 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: #85[global](0/13 - 0/19)) 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_07-cond_racing2.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_07-cond_racing2.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-a340643-m [2024-01-27 14:59:51,370 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:59:51,438 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 14:59:51,448 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:59:51,448 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:59:51,480 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:59:51,480 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:59:51,481 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:59:51,481 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:59:51,484 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:59:51,485 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:59:51,485 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:59:51,485 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:59:51,486 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:59:51,487 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:59:51,487 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:59:51,487 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:59:51,488 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:59:51,488 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:59:51,488 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:59:51,488 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:59:51,489 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:59:51,489 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:59:51,489 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 14:59:51,489 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 14:59:51,490 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:59:51,490 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 14:59:51,490 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:59:51,490 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:59:51,491 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:59:51,491 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:59:51,492 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:59:51,492 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:59:51,492 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:59:51,492 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:59:51,493 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:59:51,493 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:59:51,493 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:59:51,493 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 14:59:51,494 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 14:59:51,494 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:59:51,494 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:59:51,494 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:59:51,494 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:59:51,495 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:59:51,495 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 14:59:51,495 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:59:51,760 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:59:51,783 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:59:51,786 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:59:51,787 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:59:51,787 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:59:51,789 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_07-cond_racing2.i [2024-01-27 14:59:52,845 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:59:53,075 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:59:53,076 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_07-cond_racing2.i [2024-01-27 14:59:53,089 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6faceba14/64fd6d76123d449983c9762d6ca65337/FLAG68ccf1962 [2024-01-27 14:59:53,098 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6faceba14/64fd6d76123d449983c9762d6ca65337 [2024-01-27 14:59:53,100 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:59:53,100 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:59:53,100 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_07-cond_racing2.yml/witness.yml [2024-01-27 14:59:53,217 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:59:53,218 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:59:53,219 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:59:53,219 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:59:53,222 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:59:53,222 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:59:53" (1/2) ... [2024-01-27 14:59:53,223 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13ad0700 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:59:53, skipping insertion in model container [2024-01-27 14:59:53,223 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:59:53" (1/2) ... [2024-01-27 14:59:53,233 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@71709a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:59:53, skipping insertion in model container [2024-01-27 14:59:53,233 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:59:53" (2/2) ... [2024-01-27 14:59:53,234 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13ad0700 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:59:53, skipping insertion in model container [2024-01-27 14:59:53,234 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:59:53" (2/2) ... [2024-01-27 14:59:53,234 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:59:53,315 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:59:53,316 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 14:59:53,317 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 14:59:53,317 INFO L98 nessWitnessExtractor]: Location invariant before [L947-L947] i == 10000 [2024-01-27 14:59:53,317 INFO L98 nessWitnessExtractor]: Location invariant before [L947-L947] i != 0 [2024-01-27 14:59:53,317 INFO L98 nessWitnessExtractor]: Location invariant before [L947-L947] i == 10000 [2024-01-27 14:59:53,317 INFO L98 nessWitnessExtractor]: Location invariant before [L948-L948] i == 0 || (0 <= global && i != 0) [2024-01-27 14:59:53,318 INFO L98 nessWitnessExtractor]: Location invariant before [L948-L948] i == 10000 [2024-01-27 14:59:53,318 INFO L98 nessWitnessExtractor]: Location invariant before [L940-L940] 0 <= global [2024-01-27 14:59:53,318 INFO L98 nessWitnessExtractor]: Location invariant before [L940-L940] global <= 2147483646 [2024-01-27 14:59:53,318 INFO L98 nessWitnessExtractor]: Location invariant before [L940-L940] (unsigned long )arg == 0UL [2024-01-27 14:59:53,318 INFO L98 nessWitnessExtractor]: Location invariant before [L938-L938] (unsigned long )arg == 0UL [2024-01-27 14:59:53,318 INFO L98 nessWitnessExtractor]: Location invariant before [L928-L928] 0 <= global [2024-01-27 14:59:53,318 INFO L98 nessWitnessExtractor]: Location invariant before [L928-L928] 0 <= global [2024-01-27 14:59:53,319 INFO L98 nessWitnessExtractor]: Location invariant before [L928-L928] 0 <= global [2024-01-27 14:59:53,319 INFO L98 nessWitnessExtractor]: Loop invariant at [L949-L949] i == 10000 [2024-01-27 14:59:53,319 INFO L98 nessWitnessExtractor]: Loop invariant at [L949-L949] i == 0 || (((0 <= global && i <= 2147483646) && i != -1) && i != 0) [2024-01-27 14:59:53,319 INFO L98 nessWitnessExtractor]: Location invariant before [L949-L949] i == 10000 [2024-01-27 14:59:53,319 INFO L98 nessWitnessExtractor]: Location invariant before [L949-L949] i == 0 || (((0 <= global && i <= 2147483646) && i != -1) && i != 0) [2024-01-27 14:59:53,320 INFO L98 nessWitnessExtractor]: Location invariant before [L949-L949] 0 <= global [2024-01-27 14:59:53,320 INFO L98 nessWitnessExtractor]: Location invariant before [L949-L949] i == 10000 [2024-01-27 14:59:53,320 INFO L98 nessWitnessExtractor]: Location invariant before [L949-L949] 0 <= global [2024-01-27 14:59:53,320 INFO L98 nessWitnessExtractor]: Location invariant before [L949-L949] i == 0 || ((i <= 2147483646 && i != -1) && i != 0) [2024-01-27 14:59:53,320 INFO L98 nessWitnessExtractor]: Location invariant before [L949-L949] i == 10000 [2024-01-27 14:59:53,320 INFO L98 nessWitnessExtractor]: Location invariant before [L949-L949] i == 10000 [2024-01-27 14:59:53,320 INFO L98 nessWitnessExtractor]: Location invariant before [L949-L949] i == 0 || (0 <= global && i != 0) [2024-01-27 14:59:53,320 INFO L98 nessWitnessExtractor]: Location invariant before [L949-L949] i == 0 || ((i <= 2147483646 && i != -1) && i != 0) [2024-01-27 14:59:53,321 INFO L98 nessWitnessExtractor]: Location invariant before [L953-L953] i <= 2147483646 [2024-01-27 14:59:53,321 INFO L98 nessWitnessExtractor]: Location invariant before [L953-L953] i == 10000 [2024-01-27 14:59:53,321 INFO L98 nessWitnessExtractor]: Location invariant before [L953-L953] i == 10000 [2024-01-27 14:59:53,321 INFO L98 nessWitnessExtractor]: Location invariant before [L944-L944] global == 0 [2024-01-27 14:59:53,321 INFO L98 nessWitnessExtractor]: Location invariant before [L951-L951] i == 10000 [2024-01-27 14:59:53,322 INFO L98 nessWitnessExtractor]: Location invariant before [L951-L951] i == 0 || ((0 <= global && i <= 2147483646) && i != 0) [2024-01-27 14:59:53,322 INFO L98 nessWitnessExtractor]: Location invariant before [L951-L951] i != 0 [2024-01-27 14:59:53,322 INFO L98 nessWitnessExtractor]: Location invariant before [L951-L951] 0 <= global [2024-01-27 14:59:53,323 INFO L98 nessWitnessExtractor]: Location invariant before [L951-L951] i == 10000 [2024-01-27 14:59:53,323 INFO L98 nessWitnessExtractor]: Location invariant before [L951-L951] i <= 2147483646 [2024-01-27 14:59:53,323 INFO L98 nessWitnessExtractor]: Loop invariant at [L939-L939] (unsigned long )arg == 0UL [2024-01-27 14:59:53,323 INFO L98 nessWitnessExtractor]: Loop invariant at [L939-L939] 0 <= global [2024-01-27 14:59:53,324 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] (unsigned long )arg == 0UL [2024-01-27 14:59:53,324 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] 1 <= global [2024-01-27 14:59:53,324 INFO L98 nessWitnessExtractor]: Loop invariant at [L939-L939] 1 <= global [2024-01-27 14:59:53,324 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] 0 <= global [2024-01-27 14:59:53,324 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] (unsigned long )arg == 0UL [2024-01-27 14:59:53,324 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] (unsigned long )arg == 0UL [2024-01-27 14:59:53,324 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] global <= 2147483646 [2024-01-27 14:59:53,325 INFO L98 nessWitnessExtractor]: Loop invariant at [L939-L939] (unsigned long )arg == 0UL [2024-01-27 14:59:53,325 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] (unsigned long )arg == 0UL [2024-01-27 14:59:53,325 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] (unsigned long )arg == 0UL [2024-01-27 14:59:53,325 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] 1 <= global [2024-01-27 14:59:53,326 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] 0 <= global [2024-01-27 14:59:53,326 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] 0 <= global [2024-01-27 14:59:53,326 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] (unsigned long )arg == 0UL [2024-01-27 14:59:53,327 INFO L98 nessWitnessExtractor]: Location invariant before [L939-L939] 1 <= global [2024-01-27 14:59:53,327 INFO L98 nessWitnessExtractor]: Loop invariant at [L952-L952] i <= 2147483646 [2024-01-27 14:59:53,327 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 14:59:53,327 INFO L98 nessWitnessExtractor]: Loop invariant at [L952-L952] i == 10000 [2024-01-27 14:59:53,328 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 14:59:53,328 INFO L98 nessWitnessExtractor]: Location invariant before [L952-L952] i == 10000 [2024-01-27 14:59:53,328 INFO L98 nessWitnessExtractor]: Location invariant before [L952-L952] i <= 2147483646 [2024-01-27 14:59:53,328 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] global == 0 [2024-01-27 14:59:53,328 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 14:59:53,328 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 14:59:53,328 INFO L98 nessWitnessExtractor]: Location invariant before [L941-L941] (unsigned long )arg == 0UL [2024-01-27 14:59:53,328 INFO L98 nessWitnessExtractor]: Location invariant before [L946-L946] i == 10000 [2024-01-27 14:59:53,329 INFO L98 nessWitnessExtractor]: Location invariant before [L950-L950] i == 10000 [2024-01-27 14:59:53,329 INFO L98 nessWitnessExtractor]: Location invariant before [L950-L950] i == 0 || ((0 <= global && i <= 2147483646) && i != 0) [2024-01-27 14:59:53,373 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:59:53,711 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_07-cond_racing2.i[41322,41335] [2024-01-27 14:59:53,734 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:59:53,746 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 14:59:53,753 WARN L424 MainDispatcher]: Unable to annotate typedef unsigned long long int __u_quad_t; with a witness entry [2024-01-27 14:59:53,791 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_07-cond_racing2.i[41322,41335] [2024-01-27 14:59:53,793 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 14:59:53,814 ERROR L324 MainTranslator]: Unsupported Syntax: Unable to instrument "0 <= global" 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: #85[global](0/13 - 0/19)) [2024-01-27 14:59:53,814 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@71709a and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:59:53, skipping insertion in model container [2024-01-27 14:59:53,814 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:59:53,815 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:59:53,816 INFO L158 Benchmark]: Toolchain (without parser) took 597.78ms. Allocated memory was 65.0MB in the beginning and 92.3MB in the end (delta: 27.3MB). Free memory was 29.6MB in the beginning and 48.5MB in the end (delta: -18.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-01-27 14:59:53,816 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 65.0MB. Free memory was 45.3MB in the beginning and 45.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:59:53,817 INFO L158 Benchmark]: Witness Parser took 0.11ms. Allocated memory is still 65.0MB. Free memory is still 34.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:59:53,817 INFO L158 Benchmark]: CACSL2BoogieTranslator took 596.06ms. Allocated memory was 65.0MB in the beginning and 92.3MB in the end (delta: 27.3MB). Free memory was 29.4MB in the beginning and 48.5MB in the end (delta: -19.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-01-27 14:59:53,818 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 65.0MB. Free memory was 45.3MB in the beginning and 45.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.11ms. Allocated memory is still 65.0MB. Free memory is still 34.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 596.06ms. Allocated memory was 65.0MB in the beginning and 92.3MB in the end (delta: 27.3MB). Free memory was 29.4MB in the beginning and 48.5MB in the end (delta: -19.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 939]: Unsupported Syntax Unable to instrument "0 <= global" 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: #85[global](0/13 - 0/19)) 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