./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-lit/qw2004-2b.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/qw2004-2b.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fced0e87 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/pthread-lit/qw2004-2b.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/qw2004-2b.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-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:26:41,093 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:26:41,172 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 16:26:41,179 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:26:41,179 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:26:41,213 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:26:41,213 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:26:41,214 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:26:41,215 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:26:41,218 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:26:41,218 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:26:41,219 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:26:41,220 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:26:41,221 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:26:41,222 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:26:41,222 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:26:41,222 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:26:41,222 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:26:41,223 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 16:26:41,223 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:26:41,224 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:26:41,225 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:26:41,225 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:26:41,225 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:26:41,225 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:26:41,225 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:26:41,226 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:26:41,226 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:26:41,227 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:26:41,227 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:26:41,228 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:26:41,228 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:26:41,228 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:26:41,228 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:26:41,229 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:26:41,229 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:26:41,229 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 16:26:41,229 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 16:26:41,229 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:26:41,230 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:26:41,230 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:26:41,230 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:26:41,230 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:26:41,230 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:26:41,511 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:26:41,539 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:26:41,541 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:26:41,543 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:26:41,544 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:26:41,545 INFO L431 ainManager$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/qw2004-2b.yml/witness.yml [2024-01-31 16:26:41,754 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:26:41,754 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:26:41,756 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-lit/qw2004-2b.i [2024-01-31 16:26:43,053 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:26:43,353 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:26:43,354 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-lit/qw2004-2b.i [2024-01-31 16:26:43,373 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/451687c79/05243999908143178d06c0958f416feb/FLAG31d7226a6 [2024-01-31 16:26:43,388 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/451687c79/05243999908143178d06c0958f416feb [2024-01-31 16:26:43,391 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:26:43,392 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:26:43,398 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:26:43,398 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:26:43,403 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:26:43,404 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:26:41" (1/2) ... [2024-01-31 16:26:43,405 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c3168c0 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:26:43, skipping insertion in model container [2024-01-31 16:26:43,406 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:26:41" (1/2) ... [2024-01-31 16:26:43,407 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@33863938 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:26:43, skipping insertion in model container [2024-01-31 16:26:43,408 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:26:43" (2/2) ... [2024-01-31 16:26:43,408 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c3168c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:26:43, skipping insertion in model container [2024-01-31 16:26:43,408 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:26:43" (2/2) ... [2024-01-31 16:26:43,408 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:26:43,539 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:26:43,540 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] (unsigned long )arg == 0UL [2024-01-31 16:26:43,541 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (int )pendingIo <= 2147483646 [2024-01-31 16:26:43,541 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] ((int )stopped == 1) && ((unsigned long )arg == 0UL) [2024-01-31 16:26:43,541 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] (unsigned long )arg == 0UL [2024-01-31 16:26:43,541 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] pending == 0 [2024-01-31 16:26:43,541 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] lsf == 0 [2024-01-31 16:26:43,542 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] (((((((2147483648LL + (long long )local_assertion) + (long long )status >= 0LL) && ((2147483647LL - (long long )local_assertion) + (long long )status >= 0LL)) && ((2147483648LL + (long long )local_assertion) - (long long )status >= 0LL)) && ((2147483647LL - (long long )local_assertion) - (long long )status >= 0LL)) && (arg == (void *)0)) && (status == 0)) && ((unsigned long )arg == 0UL) [2024-01-31 16:26:43,542 INFO L98 nessWitnessExtractor]: Location invariant after [L737-L737] (((arg == (void *)0) && (status == 0)) && ((unsigned long )arg == 0UL)) && (local_assertion == 0 || local_assertion == 1) [2024-01-31 16:26:43,542 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] (unsigned long )arg == 0UL [2024-01-31 16:26:43,542 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (unsigned long )arg == 0UL [2024-01-31 16:26:43,542 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] lsf == 0 [2024-01-31 16:26:43,543 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] (((((((2147483648LL + (long long )local_assertion) + (long long )status >= 0LL) && ((2147483647LL - (long long )local_assertion) + (long long )status >= 0LL)) && ((2147483648LL + (long long )local_assertion) - (long long )status >= 0LL)) && ((2147483647LL - (long long )local_assertion) - (long long )status >= 0LL)) && (arg == (void *)0)) && (status == 0)) && ((unsigned long )arg == 0UL) [2024-01-31 16:26:43,543 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] lsf == 0 [2024-01-31 16:26:43,543 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] ((((((-128 <= status) && (-1 <= status)) && (status <= 0)) && (status <= 127)) && (arg == (void *)0)) && ((unsigned long )arg == 0UL)) && (status == -1 || status == 0) [2024-01-31 16:26:43,543 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] ((((((4294967296LL + (long long )local_assertion) + (long long )status >= 0LL) && ((4294967295LL - (long long )local_assertion) + (long long )status >= 0LL)) && ((4294967295LL + (long long )local_assertion) - (long long )status >= 0LL)) && ((4294967294LL - (long long )local_assertion) - (long long )status >= 0LL)) && (arg == (void *)0)) && ((unsigned long )arg == 0UL) [2024-01-31 16:26:43,543 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] ((((((-128 <= status) && (-1 <= status)) && (status <= 0)) && (status <= 127)) && (arg == (void *)0)) && ((unsigned long )arg == 0UL)) && (status == -1 || status == 0) [2024-01-31 16:26:43,543 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] (unsigned long )arg == 0UL [2024-01-31 16:26:43,544 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] (unsigned long )arg == 0UL [2024-01-31 16:26:43,544 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] ((int )stoppingFlag == 1) && ((unsigned long )arg == 0UL) [2024-01-31 16:26:43,544 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] (((arg == (void *)0) && (status == 0)) && ((unsigned long )arg == 0UL)) && (local_assertion == 0 || local_assertion == 1) [2024-01-31 16:26:43,544 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] (unsigned long )arg == 0UL [2024-01-31 16:26:43,545 INFO L98 nessWitnessExtractor]: Location invariant after [L720-L720] (int )pendingIo <= 2147483646 [2024-01-31 16:26:43,545 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] pending == 0 [2024-01-31 16:26:43,545 INFO L98 nessWitnessExtractor]: Location invariant after [L709-L709] lsf == 0 [2024-01-31 16:26:43,546 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] lsf == 0 [2024-01-31 16:26:43,546 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] lsf == 0 [2024-01-31 16:26:43,546 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] ((((((((((-128 <= status) && (-1 <= status)) && (status <= 0)) && (status <= 127)) && ((2147483649LL + (long long )local_assertion) + (long long )status >= 0LL)) && ((2147483648LL - (long long )local_assertion) + (long long )status >= 0LL)) && ((2147483648LL + (long long )local_assertion) - (long long )status >= 0LL)) && ((2147483647LL - (long long )local_assertion) - (long long )status >= 0LL)) && (arg == (void *)0)) && ((unsigned long )arg == 0UL)) && (status == -1 || status == 0) [2024-01-31 16:26:43,546 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] (((arg == (void *)0) && (status == 0)) && ((unsigned long )arg == 0UL)) && (local_assertion == 0 || local_assertion == 1) [2024-01-31 16:26:43,546 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (pending == 0) && ((int )stoppingEvent == 1) [2024-01-31 16:26:43,546 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] lsf != 0 [2024-01-31 16:26:43,547 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] (int )pendingIo <= 2147483646 [2024-01-31 16:26:43,547 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (unsigned long )arg == 0UL [2024-01-31 16:26:43,547 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (unsigned long )arg == 0UL [2024-01-31 16:26:43,547 INFO L98 nessWitnessExtractor]: Location invariant after [L752-L752] ((int )stopped == 1) && ((unsigned long )arg == 0UL) [2024-01-31 16:26:43,547 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] pending <= 2147483646 [2024-01-31 16:26:43,547 INFO L98 nessWitnessExtractor]: Location invariant after [L737-L737] (((((((2147483648LL + (long long )local_assertion) + (long long )status >= 0LL) && ((2147483647LL - (long long )local_assertion) + (long long )status >= 0LL)) && ((2147483648LL + (long long )local_assertion) - (long long )status >= 0LL)) && ((2147483647LL - (long long )local_assertion) - (long long )status >= 0LL)) && (arg == (void *)0)) && (status == 0)) && ((unsigned long )arg == 0UL) [2024-01-31 16:26:43,548 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (-2147483647 <= (int )pendingIo) && (lsf == 0) [2024-01-31 16:26:43,548 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] lsf == 0 [2024-01-31 16:26:43,549 INFO L98 nessWitnessExtractor]: Location invariant after [L752-L752] (unsigned long )arg == 0UL [2024-01-31 16:26:43,550 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (unsigned long )arg == 0UL [2024-01-31 16:26:43,550 INFO L98 nessWitnessExtractor]: Location invariant after [L749-L749] (unsigned long )arg == 0UL [2024-01-31 16:26:43,600 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:26:43,920 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-lit/qw2004-2b.i[30003,30016] [2024-01-31 16:26:43,952 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:26:43,963 INFO L204 MainTranslator]: Completed pre-run [2024-01-31 16:26:44,000 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-lit/qw2004-2b.i[30003,30016] Start Parsing Local Start Parsing Local [2024-01-31 16:26:44,030 WARN L424 MainDispatcher]: Unable to annotate int with a witness entry [2024-01-31 16:26:44,031 WARN L424 MainDispatcher]: Unable to annotate lp = pendingIo with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-31 16:26:44,038 WARN L424 MainDispatcher]: Unable to annotate int with a witness entry [2024-01-31 16:26:44,038 WARN L424 MainDispatcher]: Unable to annotate tmp = pendingIo with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-31 16:26:44,072 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: local_assertion [2024-01-31 16:26:44,073 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@33863938 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:26:44, skipping insertion in model container [2024-01-31 16:26:44,073 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:26:44,074 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:26:44,075 INFO L158 Benchmark]: Toolchain (without parser) took 682.88ms. Allocated memory is still 188.7MB. Free memory was 114.0MB in the beginning and 160.4MB in the end (delta: -46.4MB). Peak memory consumption was 38.4MB. Max. memory is 16.1GB. [2024-01-31 16:26:44,076 INFO L158 Benchmark]: Witness Parser took 0.20ms. Allocated memory is still 113.2MB. Free memory is still 76.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:26:44,076 INFO L158 Benchmark]: CDTParser took 0.82ms. Allocated memory is still 188.7MB. Free memory is still 160.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:26:44,093 INFO L158 Benchmark]: CACSL2BoogieTranslator took 675.87ms. Allocated memory is still 188.7MB. Free memory was 113.9MB in the beginning and 160.4MB in the end (delta: -46.5MB). Peak memory consumption was 38.4MB. Max. memory is 16.1GB. [2024-01-31 16:26:44,096 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.20ms. Allocated memory is still 113.2MB. Free memory is still 76.4MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.82ms. Allocated memory is still 188.7MB. Free memory is still 160.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 675.87ms. Allocated memory is still 188.7MB. Free memory was 113.9MB in the beginning and 160.4MB in the end (delta: -46.5MB). Peak memory consumption was 38.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 735]: Incorrect Syntax Undeclared variable in ACSL expression: local_assertion RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/pthread-lit/qw2004-2b.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/qw2004-2b.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-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:26:46,313 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:26:46,407 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-31 16:26:46,415 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:26:46,416 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:26:46,453 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:26:46,454 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:26:46,454 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:26:46,455 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:26:46,459 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:26:46,459 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:26:46,460 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:26:46,460 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:26:46,462 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:26:46,462 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:26:46,462 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:26:46,463 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:26:46,463 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:26:46,463 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:26:46,464 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:26:46,464 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:26:46,465 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:26:46,465 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:26:46,465 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-31 16:26:46,466 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-31 16:26:46,466 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:26:46,466 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-31 16:26:46,467 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:26:46,467 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:26:46,467 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:26:46,468 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:26:46,468 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:26:46,469 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:26:46,469 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:26:46,469 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:26:46,469 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:26:46,470 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:26:46,470 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:26:46,471 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-31 16:26:46,471 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-31 16:26:46,471 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:26:46,471 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:26:46,472 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:26:46,472 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:26:46,472 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:26:46,472 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-31 16:26:46,473 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:26:46,794 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:26:46,815 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:26:46,819 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:26:46,821 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:26:46,821 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:26:46,824 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-lit/qw2004-2b.i [2024-01-31 16:26:48,159 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:26:48,445 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:26:48,450 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-lit/qw2004-2b.i [2024-01-31 16:26:48,471 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af86f882c/b764e67128f245ef87fcf788216eb33a/FLAG6a5a47431 [2024-01-31 16:26:48,483 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/af86f882c/b764e67128f245ef87fcf788216eb33a [2024-01-31 16:26:48,486 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:26:48,486 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:26:48,487 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/qw2004-2b.yml/witness.yml [2024-01-31 16:26:48,641 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:26:48,643 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:26:48,644 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:26:48,645 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:26:48,649 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:26:48,650 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:26:48" (1/2) ... [2024-01-31 16:26:48,651 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cce1c31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:26:48, skipping insertion in model container [2024-01-31 16:26:48,651 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:26:48" (1/2) ... [2024-01-31 16:26:48,653 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2f3f0dd3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:26:48, skipping insertion in model container [2024-01-31 16:26:48,653 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:26:48" (2/2) ... [2024-01-31 16:26:48,653 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cce1c31 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:26:48, skipping insertion in model container [2024-01-31 16:26:48,653 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:26:48" (2/2) ... [2024-01-31 16:26:48,654 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:26:48,783 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:26:48,784 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] (unsigned long )arg == 0UL [2024-01-31 16:26:48,784 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] lsf == 0 [2024-01-31 16:26:48,784 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] lsf == 0 [2024-01-31 16:26:48,785 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] lsf == 0 [2024-01-31 16:26:48,785 INFO L98 nessWitnessExtractor]: Location invariant after [L709-L709] lsf == 0 [2024-01-31 16:26:48,785 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] (unsigned long )arg == 0UL [2024-01-31 16:26:48,785 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (unsigned long )arg == 0UL [2024-01-31 16:26:48,785 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] (unsigned long )arg == 0UL [2024-01-31 16:26:48,785 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] (unsigned long )arg == 0UL [2024-01-31 16:26:48,785 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] lsf == 0 [2024-01-31 16:26:48,786 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] (((arg == (void *)0) && (status == 0)) && ((unsigned long )arg == 0UL)) && (local_assertion == 0 || local_assertion == 1) [2024-01-31 16:26:48,786 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] pending == 0 [2024-01-31 16:26:48,786 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] lsf == 0 [2024-01-31 16:26:48,786 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] (((((((2147483648LL + (long long )local_assertion) + (long long )status >= 0LL) && ((2147483647LL - (long long )local_assertion) + (long long )status >= 0LL)) && ((2147483648LL + (long long )local_assertion) - (long long )status >= 0LL)) && ((2147483647LL - (long long )local_assertion) - (long long )status >= 0LL)) && (arg == (void *)0)) && (status == 0)) && ((unsigned long )arg == 0UL) [2024-01-31 16:26:48,786 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] pending == 0 [2024-01-31 16:26:48,786 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] lsf == 0 [2024-01-31 16:26:48,787 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] ((((((-128 <= status) && (-1 <= status)) && (status <= 0)) && (status <= 127)) && (arg == (void *)0)) && ((unsigned long )arg == 0UL)) && (status == -1 || status == 0) [2024-01-31 16:26:48,787 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (unsigned long )arg == 0UL [2024-01-31 16:26:48,787 INFO L98 nessWitnessExtractor]: Location invariant after [L752-L752] ((int )stopped == 1) && ((unsigned long )arg == 0UL) [2024-01-31 16:26:48,788 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] (unsigned long )arg == 0UL [2024-01-31 16:26:48,788 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (-2147483647 <= (int )pendingIo) && (lsf == 0) [2024-01-31 16:26:48,788 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] pending <= 2147483646 [2024-01-31 16:26:48,788 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (pending == 0) && ((int )stoppingEvent == 1) [2024-01-31 16:26:48,788 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] ((int )stoppingFlag == 1) && ((unsigned long )arg == 0UL) [2024-01-31 16:26:48,788 INFO L98 nessWitnessExtractor]: Location invariant after [L737-L737] (((arg == (void *)0) && (status == 0)) && ((unsigned long )arg == 0UL)) && (local_assertion == 0 || local_assertion == 1) [2024-01-31 16:26:48,789 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (int )pendingIo <= 2147483646 [2024-01-31 16:26:48,789 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] ((((((-128 <= status) && (-1 <= status)) && (status <= 0)) && (status <= 127)) && (arg == (void *)0)) && ((unsigned long )arg == 0UL)) && (status == -1 || status == 0) [2024-01-31 16:26:48,789 INFO L98 nessWitnessExtractor]: Location invariant after [L749-L749] (unsigned long )arg == 0UL [2024-01-31 16:26:48,789 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] (int )pendingIo <= 2147483646 [2024-01-31 16:26:48,789 INFO L98 nessWitnessExtractor]: Location invariant after [L752-L752] (unsigned long )arg == 0UL [2024-01-31 16:26:48,789 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (unsigned long )arg == 0UL [2024-01-31 16:26:48,790 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] lsf != 0 [2024-01-31 16:26:48,790 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] (((arg == (void *)0) && (status == 0)) && ((unsigned long )arg == 0UL)) && (local_assertion == 0 || local_assertion == 1) [2024-01-31 16:26:48,790 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] (((((((2147483648LL + (long long )local_assertion) + (long long )status >= 0LL) && ((2147483647LL - (long long )local_assertion) + (long long )status >= 0LL)) && ((2147483648LL + (long long )local_assertion) - (long long )status >= 0LL)) && ((2147483647LL - (long long )local_assertion) - (long long )status >= 0LL)) && (arg == (void *)0)) && (status == 0)) && ((unsigned long )arg == 0UL) [2024-01-31 16:26:48,792 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] (unsigned long )arg == 0UL [2024-01-31 16:26:48,792 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] ((((((((((-128 <= status) && (-1 <= status)) && (status <= 0)) && (status <= 127)) && ((2147483649LL + (long long )local_assertion) + (long long )status >= 0LL)) && ((2147483648LL - (long long )local_assertion) + (long long )status >= 0LL)) && ((2147483648LL + (long long )local_assertion) - (long long )status >= 0LL)) && ((2147483647LL - (long long )local_assertion) - (long long )status >= 0LL)) && (arg == (void *)0)) && ((unsigned long )arg == 0UL)) && (status == -1 || status == 0) [2024-01-31 16:26:48,792 INFO L98 nessWitnessExtractor]: Location invariant after [L720-L720] (int )pendingIo <= 2147483646 [2024-01-31 16:26:48,792 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] ((int )stopped == 1) && ((unsigned long )arg == 0UL) [2024-01-31 16:26:48,792 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (unsigned long )arg == 0UL [2024-01-31 16:26:48,792 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] ((((((4294967296LL + (long long )local_assertion) + (long long )status >= 0LL) && ((4294967295LL - (long long )local_assertion) + (long long )status >= 0LL)) && ((4294967295LL + (long long )local_assertion) - (long long )status >= 0LL)) && ((4294967294LL - (long long )local_assertion) - (long long )status >= 0LL)) && (arg == (void *)0)) && ((unsigned long )arg == 0UL) [2024-01-31 16:26:48,793 INFO L98 nessWitnessExtractor]: Location invariant after [L737-L737] (((((((2147483648LL + (long long )local_assertion) + (long long )status >= 0LL) && ((2147483647LL - (long long )local_assertion) + (long long )status >= 0LL)) && ((2147483648LL + (long long )local_assertion) - (long long )status >= 0LL)) && ((2147483647LL - (long long )local_assertion) - (long long )status >= 0LL)) && (arg == (void *)0)) && (status == 0)) && ((unsigned long )arg == 0UL) [2024-01-31 16:26:48,847 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:26:49,190 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-lit/qw2004-2b.i[30003,30016] [2024-01-31 16:26:49,218 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:26:49,230 INFO L204 MainTranslator]: Completed pre-run [2024-01-31 16:26:49,281 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-lit/qw2004-2b.i[30003,30016] Start Parsing Local Start Parsing Local [2024-01-31 16:26:49,306 WARN L424 MainDispatcher]: Unable to annotate int with a witness entry [2024-01-31 16:26:49,307 WARN L424 MainDispatcher]: Unable to annotate lp = pendingIo with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-31 16:26:49,314 WARN L424 MainDispatcher]: Unable to annotate int with a witness entry [2024-01-31 16:26:49,314 WARN L424 MainDispatcher]: Unable to annotate tmp = pendingIo with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-31 16:26:49,326 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: local_assertion [2024-01-31 16:26:49,327 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2f3f0dd3 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:26:49, skipping insertion in model container [2024-01-31 16:26:49,328 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:26:49,328 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:26:49,331 INFO L158 Benchmark]: Toolchain (without parser) took 686.73ms. Allocated memory was 62.9MB in the beginning and 90.2MB in the end (delta: 27.3MB). Free memory was 32.8MB in the beginning and 46.9MB in the end (delta: -14.2MB). Peak memory consumption was 13.7MB. Max. memory is 16.1GB. [2024-01-31 16:26:49,331 INFO L158 Benchmark]: CDTParser took 0.22ms. 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. [2024-01-31 16:26:49,332 INFO L158 Benchmark]: Witness Parser took 0.20ms. Allocated memory is still 62.9MB. Free memory is still 38.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:26:49,333 INFO L158 Benchmark]: CACSL2BoogieTranslator took 683.66ms. Allocated memory was 62.9MB in the beginning and 90.2MB in the end (delta: 27.3MB). Free memory was 32.6MB in the beginning and 46.9MB in the end (delta: -14.3MB). Peak memory consumption was 13.7MB. Max. memory is 16.1GB. [2024-01-31 16:26:49,335 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. 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 0.20ms. Allocated memory is still 62.9MB. Free memory is still 38.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 683.66ms. Allocated memory was 62.9MB in the beginning and 90.2MB in the end (delta: 27.3MB). Free memory was 32.6MB in the beginning and 46.9MB in the end (delta: -14.3MB). Peak memory consumption was 13.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 735]: Incorrect Syntax Undeclared variable in ACSL expression: local_assertion 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