./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_05-lockfuns_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_05-lockfuns_racefree.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8857f20b Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_05-lockfuns_racefree.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_05-lockfuns_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-8857f20-m [2024-01-29 22:55:39,119 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 22:55:39,211 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 22:55:39,216 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 22:55:39,217 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 22:55:39,240 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 22:55:39,240 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 22:55:39,241 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 22:55:39,241 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 22:55:39,243 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 22:55:39,243 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 22:55:39,243 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 22:55:39,244 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 22:55:39,244 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 22:55:39,244 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 22:55:39,245 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 22:55:39,245 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 22:55:39,245 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 22:55:39,245 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 22:55:39,245 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 22:55:39,246 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 22:55:39,246 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 22:55:39,246 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 22:55:39,246 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 22:55:39,247 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 22:55:39,247 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 22:55:39,247 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 22:55:39,247 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 22:55:39,248 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 22:55:39,248 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 22:55:39,249 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 22:55:39,249 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 22:55:39,249 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 22:55:39,249 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 22:55:39,249 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 22:55:39,249 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 22:55:39,250 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 22:55:39,250 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 22:55:39,250 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 22:55:39,250 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 22:55:39,250 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 22:55:39,251 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 22:55:39,251 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 22:55:39,251 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 22:55:39,512 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 22:55:39,543 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 22:55:39,545 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 22:55:39,546 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 22:55:39,547 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 22:55:39,548 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_05-lockfuns_racefree.i [2024-01-29 22:55:40,631 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 22:55:40,850 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 22:55:40,850 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_05-lockfuns_racefree.i [2024-01-29 22:55:40,861 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/233d4e5d7/ff8da77e6d254afa980cc5551026be4d/FLAGcb8fb4bf6 [2024-01-29 22:55:40,874 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/233d4e5d7/ff8da77e6d254afa980cc5551026be4d [2024-01-29 22:55:40,876 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 22:55:40,877 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 22:55:40,878 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_05-lockfuns_racefree.yml/witness.yml [2024-01-29 22:55:40,986 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 22:55:40,987 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 22:55:40,988 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 22:55:40,988 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 22:55:40,992 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 22:55:40,993 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:55:40" (1/2) ... [2024-01-29 22:55:40,994 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b11a42f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:55:40, skipping insertion in model container [2024-01-29 22:55:40,994 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:55:40" (1/2) ... [2024-01-29 22:55:40,995 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7a2a445c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:55:40, skipping insertion in model container [2024-01-29 22:55:40,996 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:55:40" (2/2) ... [2024-01-29 22:55:40,996 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b11a42f and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:55:40, skipping insertion in model container [2024-01-29 22:55:40,996 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:55:40" (2/2) ... [2024-01-29 22:55:40,996 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 22:55:41,046 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 22:55:41,048 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] ((global == 0) && (global == 0)) && (i == 10000) [2024-01-29 22:55:41,048 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (global == 0) && (global == 0) [2024-01-29 22:55:41,048 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (((global == 0) && (global == 0)) && (i == 10000)) && (i == 10000) [2024-01-29 22:55:41,048 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] global == 0 [2024-01-29 22:55:41,048 INFO L98 nessWitnessExtractor]: Loop invariant at [L714-L714] global == 0 [2024-01-29 22:55:41,049 INFO L98 nessWitnessExtractor]: Loop invariant at [L714-L714] (global == 0) && (i == 10000) [2024-01-29 22:55:41,049 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (global == 0) && (i == 10000) [2024-01-29 22:55:41,049 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (((global == 0) && (global == 0)) && (i == 10000)) && (global == 0) [2024-01-29 22:55:41,050 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (global == 0) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:41,050 INFO L98 nessWitnessExtractor]: Loop invariant at [L707-L707] global == 0 [2024-01-29 22:55:41,050 INFO L98 nessWitnessExtractor]: Loop invariant at [L707-L707] (global == 0) && (global == 1) [2024-01-29 22:55:41,050 INFO L98 nessWitnessExtractor]: Loop invariant at [L707-L707] (global == 0) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:41,050 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] ((global == 0) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:41,050 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] ((global == 0) && ((unsigned long )arg == 0UL)) && (global == 0) [2024-01-29 22:55:41,050 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] global == 0 [2024-01-29 22:55:41,050 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (global == 0) && (global == 1) [2024-01-29 22:55:41,051 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] ((global == 0) && ((unsigned long )arg == 0UL)) && (global == 0) [2024-01-29 22:55:41,051 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] ((global == 0) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:41,051 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] ((global == 0) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:41,051 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] ((global == 0) && ((unsigned long )arg == 0UL)) && (global == 1) [2024-01-29 22:55:41,051 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (global == 0) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:41,052 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] ((global == 0) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:41,052 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] ((global == 0) && ((unsigned long )arg == 0UL)) && (global == 1) [2024-01-29 22:55:41,052 INFO L98 nessWitnessExtractor]: Loop invariant at [L707-L707] (global == 0) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:41,052 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] i == 10000 [2024-01-29 22:55:41,052 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] (global == 0) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:41,053 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] global == 0 [2024-01-29 22:55:41,053 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (i == 10000) && (((((((((((((((((((((((((i == 4 || 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) [2024-01-29 22:55:41,053 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] i == 10000 [2024-01-29 22:55:41,053 INFO L98 nessWitnessExtractor]: Loop invariant at [L716-L716] i == 10000 [2024-01-29 22:55:41,053 INFO L98 nessWitnessExtractor]: Loop invariant at [L716-L716] (i == 10000) && (((((((((((((((((((((((((i == 4 || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) [2024-01-29 22:55:41,053 INFO L98 nessWitnessExtractor]: Loop invariant at [L712-L712] ((((((((((((((((((((((((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 [2024-01-29 22:55:41,053 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] ((((((((((((((((((((((((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 [2024-01-29 22:55:41,054 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] global == 0 [2024-01-29 22:55:41,054 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (global == 0) && (i == 10000) [2024-01-29 22:55:41,054 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] global == 0 [2024-01-29 22:55:41,054 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] global == 0 [2024-01-29 22:55:41,054 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] (global == 0) && (global == 0) [2024-01-29 22:55:41,055 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] ((((((((((((((((((((((((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 [2024-01-29 22:55:41,056 INFO L98 nessWitnessExtractor]: Loop invariant at [L712-L712] ((((((((((((((((((((((((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 [2024-01-29 22:55:41,056 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (unsigned long )arg == 0UL [2024-01-29 22:55:41,056 INFO L98 nessWitnessExtractor]: Location invariant after [L699-L701] global == 0 [2024-01-29 22:55:41,056 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (i == 10000) && (i == 10000) [2024-01-29 22:55:41,056 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] i == 10000 [2024-01-29 22:55:41,056 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (unsigned long )arg == 0UL [2024-01-29 22:55:41,099 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 22:55:41,323 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_05-lockfuns_racefree.i[30176,30189] [2024-01-29 22:55:41,341 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 22:55:41,359 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 22:55:41,382 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_05-lockfuns_racefree.i[30176,30189] [2024-01-29 22:55:41,383 WARN L424 MainDispatcher]: Unable to annotate void __VERIFIER_assert(int cond) { if(!(cond)) { ERROR: {reach_error();abort();} } } with a witness entry [2024-01-29 22:55:41,384 WARN L424 MainDispatcher]: Unable to annotate void lock() { pthread_mutex_lock(&mutex); } with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-29 22:55:41,425 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 22:55:41,426 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7a2a445c and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:55:41, skipping insertion in model container [2024-01-29 22:55:41,426 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 22:55:41,426 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 22:55:41,428 INFO L158 Benchmark]: Toolchain (without parser) took 439.84ms. Allocated memory is still 178.3MB. Free memory was 142.0MB in the beginning and 121.0MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-01-29 22:55:41,428 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 117.4MB. Free memory is still 90.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:55:41,428 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 178.3MB. Free memory is still 145.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:55:41,429 INFO L158 Benchmark]: CACSL2BoogieTranslator took 438.00ms. Allocated memory is still 178.3MB. Free memory was 141.5MB in the beginning and 121.0MB in the end (delta: 20.5MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-01-29 22:55:41,430 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 117.4MB. Free memory is still 90.3MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.15ms. Allocated memory is still 178.3MB. Free memory is still 145.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 438.00ms. Allocated memory is still 178.3MB. Free memory was 141.5MB in the beginning and 121.0MB in the end (delta: 20.5MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 712]: Incorrect Syntax Undeclared variable in ACSL expression: i RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_05-lockfuns_racefree.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_05-lockfuns_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-8857f20-m [2024-01-29 22:55:43,344 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 22:55:43,412 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 22:55:43,420 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 22:55:43,421 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 22:55:43,447 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 22:55:43,448 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 22:55:43,448 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 22:55:43,449 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 22:55:43,451 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 22:55:43,452 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 22:55:43,452 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 22:55:43,452 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 22:55:43,453 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 22:55:43,453 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 22:55:43,454 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 22:55:43,454 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 22:55:43,454 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 22:55:43,454 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 22:55:43,455 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 22:55:43,455 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 22:55:43,455 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 22:55:43,456 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 22:55:43,456 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 22:55:43,456 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 22:55:43,456 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 22:55:43,456 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 22:55:43,457 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 22:55:43,457 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 22:55:43,457 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 22:55:43,458 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 22:55:43,458 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 22:55:43,458 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 22:55:43,458 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 22:55:43,458 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 22:55:43,459 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 22:55:43,459 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 22:55:43,459 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 22:55:43,460 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 22:55:43,460 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 22:55:43,460 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 22:55:43,460 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 22:55:43,460 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 22:55:43,460 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 22:55:43,461 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 22:55:43,461 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 22:55:43,461 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 22:55:43,753 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 22:55:43,776 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 22:55:43,779 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 22:55:43,780 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 22:55:43,781 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 22:55:43,783 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_05-lockfuns_racefree.i [2024-01-29 22:55:45,013 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 22:55:45,240 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 22:55:45,244 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_05-lockfuns_racefree.i [2024-01-29 22:55:45,260 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30d9c1944/acc1c66e571446cd9f43c84df5347cd2/FLAG128accde5 [2024-01-29 22:55:45,276 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30d9c1944/acc1c66e571446cd9f43c84df5347cd2 [2024-01-29 22:55:45,279 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 22:55:45,280 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 22:55:45,282 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_05-lockfuns_racefree.yml/witness.yml [2024-01-29 22:55:45,378 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 22:55:45,379 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 22:55:45,380 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 22:55:45,380 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 22:55:45,384 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 22:55:45,384 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:55:45" (1/2) ... [2024-01-29 22:55:45,385 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13789dce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:55:45, skipping insertion in model container [2024-01-29 22:55:45,385 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:55:45" (1/2) ... [2024-01-29 22:55:45,386 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@170356ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:55:45, skipping insertion in model container [2024-01-29 22:55:45,387 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:55:45" (2/2) ... [2024-01-29 22:55:45,387 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13789dce and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:55:45, skipping insertion in model container [2024-01-29 22:55:45,387 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:55:45" (2/2) ... [2024-01-29 22:55:45,387 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 22:55:45,432 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 22:55:45,433 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] global == 0 [2024-01-29 22:55:45,433 INFO L98 nessWitnessExtractor]: Loop invariant at [L714-L714] global == 0 [2024-01-29 22:55:45,433 INFO L98 nessWitnessExtractor]: Loop invariant at [L714-L714] (global == 0) && (i == 10000) [2024-01-29 22:55:45,433 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (global == 0) && (i == 10000) [2024-01-29 22:55:45,433 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (global == 0) && (i == 10000) [2024-01-29 22:55:45,433 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (global == 0) && (global == 0) [2024-01-29 22:55:45,433 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (global == 0) && (i == 10000) [2024-01-29 22:55:45,434 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (global == 0) && (global == 0) [2024-01-29 22:55:45,434 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (i == 10000) && (((((((((((((((((((((((((i == 4 || 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) [2024-01-29 22:55:45,434 INFO L98 nessWitnessExtractor]: Loop invariant at [L716-L716] i == 10000 [2024-01-29 22:55:45,434 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] i == 10000 [2024-01-29 22:55:45,434 INFO L98 nessWitnessExtractor]: Loop invariant at [L716-L716] (i == 10000) && (((((((((((((((((((((((((i == 4 || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) [2024-01-29 22:55:45,434 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] global == 0 [2024-01-29 22:55:45,434 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] global == 0 [2024-01-29 22:55:45,434 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (global == 0) && (i == 10000) [2024-01-29 22:55:45,435 INFO L98 nessWitnessExtractor]: Loop invariant at [L712-L712] ((((((((((((((((((((((((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 [2024-01-29 22:55:45,435 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] ((((((((((((((((((((((((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 [2024-01-29 22:55:45,435 INFO L98 nessWitnessExtractor]: Loop invariant at [L707-L707] ((global == 0) && ((unsigned long )arg == 0UL)) && (global == 1) [2024-01-29 22:55:45,435 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] ((((global == 0) && (global == 1)) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL)) && (global == 0) [2024-01-29 22:55:45,435 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (((global == 0) && (global == 1)) && ((unsigned long )arg == 0UL)) && (global == 1) [2024-01-29 22:55:45,436 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] global == 0 [2024-01-29 22:55:45,436 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] ((((global == 0) && (global == 1)) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:45,436 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (global == 0) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:45,436 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] ((((global == 0) && (global == 1)) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL)) && (global == 1) [2024-01-29 22:55:45,436 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] ((((global == 0) && (global == 1)) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:45,436 INFO L98 nessWitnessExtractor]: Loop invariant at [L707-L707] (global == 0) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:45,436 INFO L98 nessWitnessExtractor]: Loop invariant at [L707-L707] global == 0 [2024-01-29 22:55:45,436 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (((global == 0) && (global == 1)) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:45,436 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] ((((global == 0) && (global == 1)) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:45,437 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] ((((global == 0) && (global == 1)) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL)) && (global == 0) [2024-01-29 22:55:45,437 INFO L98 nessWitnessExtractor]: Loop invariant at [L707-L707] (((global == 0) && ((unsigned long )arg == 0UL)) && (global == 1)) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:45,437 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] ((global == 0) && (global == 1)) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:45,437 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (global == 0) && (global == 1) [2024-01-29 22:55:45,437 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (unsigned long )arg == 0UL [2024-01-29 22:55:45,438 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (unsigned long )arg == 0UL [2024-01-29 22:55:45,439 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] i == 10000 [2024-01-29 22:55:45,439 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] global == 0 [2024-01-29 22:55:45,439 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] (global == 0) && ((unsigned long )arg == 0UL) [2024-01-29 22:55:45,439 INFO L98 nessWitnessExtractor]: Loop invariant at [L712-L712] ((((((((((((((((((((((((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 [2024-01-29 22:55:45,439 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] ((((((((((((((((((((((((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 [2024-01-29 22:55:45,439 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] (global == 0) && (global == 0) [2024-01-29 22:55:45,439 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] global == 0 [2024-01-29 22:55:45,439 INFO L98 nessWitnessExtractor]: Location invariant after [L699-L701] global == 0 [2024-01-29 22:55:45,440 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] i == 10000 [2024-01-29 22:55:45,440 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (i == 10000) && (i == 10000) [2024-01-29 22:55:45,474 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 22:55:45,684 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_05-lockfuns_racefree.i[30176,30189] [2024-01-29 22:55:45,698 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 22:55:45,708 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 22:55:45,730 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_05-lockfuns_racefree.i[30176,30189] [2024-01-29 22:55:45,731 WARN L424 MainDispatcher]: Unable to annotate void __VERIFIER_assert(int cond) { if(!(cond)) { ERROR: {reach_error();abort();} } } with a witness entry [2024-01-29 22:55:45,732 WARN L424 MainDispatcher]: Unable to annotate void lock() { pthread_mutex_lock(&mutex); } with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-29 22:55:45,774 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 22:55:45,774 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@170356ad and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:55:45, skipping insertion in model container [2024-01-29 22:55:45,774 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 22:55:45,775 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 22:55:45,776 INFO L158 Benchmark]: Toolchain (without parser) took 396.32ms. Allocated memory was 62.9MB in the beginning and 77.6MB in the end (delta: 14.7MB). Free memory was 37.6MB in the beginning and 49.8MB in the end (delta: -12.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-29 22:55:45,777 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 62.9MB. Free memory was 39.6MB in the beginning and 39.5MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:55:45,777 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 62.9MB. Free memory is still 41.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:55:45,777 INFO L158 Benchmark]: CACSL2BoogieTranslator took 394.52ms. Allocated memory was 62.9MB in the beginning and 77.6MB in the end (delta: 14.7MB). Free memory was 37.4MB in the beginning and 49.8MB in the end (delta: -12.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-29 22:55:45,779 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 62.9MB. Free memory was 39.6MB in the beginning and 39.5MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.16ms. Allocated memory is still 62.9MB. Free memory is still 41.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 394.52ms. Allocated memory was 62.9MB in the beginning and 77.6MB in the end (delta: 14.7MB). Free memory was 37.4MB in the beginning and 49.8MB in the end (delta: -12.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 712]: Incorrect Syntax Undeclared variable in ACSL expression: i RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN