./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/13-privatized_67-pthread_cond_wait_true.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/13-privatized_67-pthread_cond_wait_true.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/goblint-regression/13-privatized_67-pthread_cond_wait_true.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/13-privatized_67-pthread_cond_wait_true.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 16:27:29,294 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:27:29,360 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 16:27:29,363 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:27:29,363 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:27:29,375 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:27:29,376 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:27:29,376 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:27:29,377 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:27:29,377 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:27:29,377 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:27:29,377 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:27:29,378 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:27:29,378 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:27:29,378 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:27:29,379 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:27:29,379 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:27:29,379 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:27:29,379 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 16:27:29,380 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:27:29,380 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:27:29,380 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:27:29,381 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:27:29,381 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:27:29,381 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:27:29,381 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:27:29,381 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:27:29,382 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:27:29,382 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:27:29,382 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:27:29,382 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:27:29,382 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:27:29,383 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:27:29,383 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:27:29,383 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:27:29,383 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:27:29,383 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 16:27:29,384 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 16:27:29,384 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:27:29,384 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:27:29,384 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:27:29,384 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:27:29,384 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:27:29,385 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:27:29,549 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:27:29,571 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:27:29,573 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:27:29,573 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:27:29,574 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:27:29,575 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/13-privatized_67-pthread_cond_wait_true.i [2024-01-31 16:27:30,658 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:27:30,866 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:27:30,867 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_67-pthread_cond_wait_true.i [2024-01-31 16:27:30,891 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c0a5fa4c7/e2532937d6ab48d4b5e4259758fe854a/FLAG2f5012797 [2024-01-31 16:27:30,905 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c0a5fa4c7/e2532937d6ab48d4b5e4259758fe854a [2024-01-31 16:27:30,907 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:27:30,908 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:27:30,908 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/13-privatized_67-pthread_cond_wait_true.yml/witness.yml [2024-01-31 16:27:31,005 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:27:31,007 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:27:31,008 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:27:31,008 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:27:31,012 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:27:31,013 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:27:30" (1/2) ... [2024-01-31 16:27:31,014 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4204596c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:27:31, skipping insertion in model container [2024-01-31 16:27:31,014 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:27:30" (1/2) ... [2024-01-31 16:27:31,015 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@955fe5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:27:31, skipping insertion in model container [2024-01-31 16:27:31,016 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:27:31" (2/2) ... [2024-01-31 16:27:31,016 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4204596c and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:27:31, skipping insertion in model container [2024-01-31 16:27:31,016 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:27:31" (2/2) ... [2024-01-31 16:27:31,017 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:27:31,130 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:27:31,131 INFO L98 nessWitnessExtractor]: Location invariant before [L1366-L1366] (((0 <= g) && (g <= 1)) && ((unsigned long )ptr == 0UL)) && (g == 0 || g == 1) [2024-01-31 16:27:31,131 INFO L98 nessWitnessExtractor]: Location invariant after [L19-L19] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-01-31 16:27:31,131 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-01-31 16:27:31,132 INFO L98 nessWitnessExtractor]: Location invariant before [L1360-L1360] (((0 <= g) && (g <= 1)) && ((unsigned long )ptr == 0UL)) && (g == 0 || g == 1) [2024-01-31 16:27:31,132 INFO L98 nessWitnessExtractor]: Location invariant before [L1355-L1355] (unsigned long )ptr == 0UL [2024-01-31 16:27:31,132 INFO L98 nessWitnessExtractor]: Location invariant before [L1358-L1358] (((0 <= g) && (g <= 1)) && ((unsigned long )ptr == 0UL)) && (g == 0 || g == 1) [2024-01-31 16:27:31,132 INFO L98 nessWitnessExtractor]: Location invariant before [L1375-L1375] g == 0 [2024-01-31 16:27:31,132 INFO L98 nessWitnessExtractor]: Location invariant before [L1367-L1367] (g == 0) && ((unsigned long )ptr == 0UL) [2024-01-31 16:27:31,132 INFO L98 nessWitnessExtractor]: Location invariant before [L1362-L1362] (unsigned long )ptr == 0UL [2024-01-31 16:27:31,132 INFO L98 nessWitnessExtractor]: Location invariant before [L1368-L1368] (g == 0) && ((unsigned long )ptr == 0UL) [2024-01-31 16:27:31,133 INFO L98 nessWitnessExtractor]: Location invariant before [L1357-L1357] (g == 1) && ((unsigned long )ptr == 0UL) [2024-01-31 16:27:31,133 INFO L98 nessWitnessExtractor]: Location invariant before [L1365-L1365] (unsigned long )ptr == 0UL [2024-01-31 16:27:31,133 INFO L98 nessWitnessExtractor]: Location invariant after [L19-L19] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-01-31 16:27:31,133 INFO L98 nessWitnessExtractor]: Location invariant before [L1356-L1356] (((0 <= g) && (g <= 1)) && ((unsigned long )ptr == 0UL)) && (g == 0 || g == 1) [2024-01-31 16:27:31,133 INFO L98 nessWitnessExtractor]: Location invariant before [L1369-L1369] (unsigned long )ptr == 0UL [2024-01-31 16:27:31,133 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] (g == 0) && ((unsigned long )ptr == 0UL) [2024-01-31 16:27:31,133 INFO L98 nessWitnessExtractor]: Location invariant before [L1359-L1359] (((0 <= g) && (g <= 1)) && ((unsigned long )ptr == 0UL)) && (g == 0 || g == 1) [2024-01-31 16:27:31,133 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-01-31 16:27:31,173 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:27:31,323 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/13-privatized_67-pthread_cond_wait_true.i[1094,1107] [2024-01-31 16:27:31,586 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:27:31,596 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-31 16:27:31,624 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: g [2024-01-31 16:27:31,625 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@955fe5 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:27:31, skipping insertion in model container [2024-01-31 16:27:31,625 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:27:31,625 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:27:31,627 INFO L158 Benchmark]: Toolchain (without parser) took 619.67ms. Allocated memory is still 188.7MB. Free memory was 113.3MB in the beginning and 138.4MB in the end (delta: -25.1MB). Peak memory consumption was 16.3MB. Max. memory is 16.1GB. [2024-01-31 16:27:31,627 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 117.4MB. Free memory is still 80.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:27:31,628 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 188.7MB. Free memory is still 117.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:27:31,628 INFO L158 Benchmark]: CACSL2BoogieTranslator took 617.47ms. Allocated memory is still 188.7MB. Free memory was 113.1MB in the beginning and 139.1MB in the end (delta: -26.0MB). Peak memory consumption was 16.3MB. Max. memory is 16.1GB. [2024-01-31 16:27:31,630 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 117.4MB. Free memory is still 80.9MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 188.7MB. Free memory is still 117.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 617.47ms. Allocated memory is still 188.7MB. Free memory was 113.1MB in the beginning and 139.1MB in the end (delta: -26.0MB). Peak memory consumption was 16.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 19]: Incorrect Syntax Undeclared variable in ACSL expression: g 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/13-privatized_67-pthread_cond_wait_true.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/13-privatized_67-pthread_cond_wait_true.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 16:27:33,523 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:27:33,595 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-31 16:27:33,600 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:27:33,600 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:27:33,633 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:27:33,634 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:27:33,634 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:27:33,635 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:27:33,638 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:27:33,638 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:27:33,638 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:27:33,639 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:27:33,640 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:27:33,640 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:27:33,640 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:27:33,641 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:27:33,641 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:27:33,641 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:27:33,641 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:27:33,641 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:27:33,642 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:27:33,642 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:27:33,643 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-31 16:27:33,643 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-31 16:27:33,643 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:27:33,643 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-31 16:27:33,643 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:27:33,644 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:27:33,644 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:27:33,645 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:27:33,645 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:27:33,645 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:27:33,646 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:27:33,646 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:27:33,646 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:27:33,647 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:27:33,647 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:27:33,647 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-31 16:27:33,647 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-31 16:27:33,647 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:27:33,648 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:27:33,648 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:27:33,648 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:27:33,648 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:27:33,649 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-31 16:27:33,649 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:27:33,901 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:27:33,924 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:27:33,926 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:27:33,927 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:27:33,927 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:27:33,929 INFO L431 ainManager$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/13-privatized_67-pthread_cond_wait_true.yml/witness.yml [2024-01-31 16:27:34,045 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:27:34,046 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:27:34,046 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/13-privatized_67-pthread_cond_wait_true.i [2024-01-31 16:27:35,275 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:27:35,521 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:27:35,521 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_67-pthread_cond_wait_true.i [2024-01-31 16:27:35,537 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/55869a45f/13a5740c60534804957cd5b189c10f2e/FLAG09b27e61c [2024-01-31 16:27:35,551 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/55869a45f/13a5740c60534804957cd5b189c10f2e [2024-01-31 16:27:35,551 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:27:35,552 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:27:35,554 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:27:35,554 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:27:35,557 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:27:35,558 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:27:34" (1/2) ... [2024-01-31 16:27:35,558 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@686a12ba and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:27:35, skipping insertion in model container [2024-01-31 16:27:35,559 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:27:34" (1/2) ... [2024-01-31 16:27:35,560 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4875d68c and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:27:35, skipping insertion in model container [2024-01-31 16:27:35,560 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:27:35" (2/2) ... [2024-01-31 16:27:35,560 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@686a12ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:27:35, skipping insertion in model container [2024-01-31 16:27:35,561 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:27:35" (2/2) ... [2024-01-31 16:27:35,561 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:27:35,670 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:27:35,671 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-01-31 16:27:35,671 INFO L98 nessWitnessExtractor]: Location invariant before [L1360-L1360] (((0 <= g) && (g <= 1)) && ((unsigned long )ptr == 0UL)) && (g == 0 || g == 1) [2024-01-31 16:27:35,672 INFO L98 nessWitnessExtractor]: Location invariant before [L1368-L1368] (g == 0) && ((unsigned long )ptr == 0UL) [2024-01-31 16:27:35,672 INFO L98 nessWitnessExtractor]: Location invariant before [L1358-L1358] (((0 <= g) && (g <= 1)) && ((unsigned long )ptr == 0UL)) && (g == 0 || g == 1) [2024-01-31 16:27:35,672 INFO L98 nessWitnessExtractor]: Location invariant before [L1365-L1365] (unsigned long )ptr == 0UL [2024-01-31 16:27:35,672 INFO L98 nessWitnessExtractor]: Location invariant before [L1375-L1375] g == 0 [2024-01-31 16:27:35,673 INFO L98 nessWitnessExtractor]: Location invariant before [L1367-L1367] (g == 0) && ((unsigned long )ptr == 0UL) [2024-01-31 16:27:35,673 INFO L98 nessWitnessExtractor]: Location invariant after [L19-L19] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-01-31 16:27:35,673 INFO L98 nessWitnessExtractor]: Location invariant before [L1356-L1356] (((0 <= g) && (g <= 1)) && ((unsigned long )ptr == 0UL)) && (g == 0 || g == 1) [2024-01-31 16:27:35,673 INFO L98 nessWitnessExtractor]: Location invariant after [L19-L19] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-01-31 16:27:35,673 INFO L98 nessWitnessExtractor]: Location invariant before [L1362-L1362] (unsigned long )ptr == 0UL [2024-01-31 16:27:35,673 INFO L98 nessWitnessExtractor]: Location invariant before [L1369-L1369] (unsigned long )ptr == 0UL [2024-01-31 16:27:35,673 INFO L98 nessWitnessExtractor]: Location invariant before [L1357-L1357] (g == 1) && ((unsigned long )ptr == 0UL) [2024-01-31 16:27:35,674 INFO L98 nessWitnessExtractor]: Location invariant before [L1366-L1366] (((0 <= g) && (g <= 1)) && ((unsigned long )ptr == 0UL)) && (g == 0 || g == 1) [2024-01-31 16:27:35,674 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] (g == 0) && ((unsigned long )ptr == 0UL) [2024-01-31 16:27:35,674 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-01-31 16:27:35,674 INFO L98 nessWitnessExtractor]: Location invariant before [L1359-L1359] (((0 <= g) && (g <= 1)) && ((unsigned long )ptr == 0UL)) && (g == 0 || g == 1) [2024-01-31 16:27:35,674 INFO L98 nessWitnessExtractor]: Location invariant before [L1355-L1355] (unsigned long )ptr == 0UL [2024-01-31 16:27:35,720 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:27:35,862 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/13-privatized_67-pthread_cond_wait_true.i[1094,1107] [2024-01-31 16:27:36,060 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:27:36,070 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-31 16:27:36,095 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: g [2024-01-31 16:27:36,096 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4875d68c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:27:36, skipping insertion in model container [2024-01-31 16:27:36,096 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:27:36,096 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:27:36,098 INFO L158 Benchmark]: Toolchain (without parser) took 545.46ms. Allocated memory is still 83.9MB. Free memory was 49.8MB in the beginning and 39.4MB in the end (delta: 10.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-01-31 16:27:36,099 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 65.0MB. Free memory is still 33.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:27:36,099 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 65.0MB. Free memory is still 48.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:27:36,100 INFO L158 Benchmark]: CACSL2BoogieTranslator took 542.56ms. Allocated memory is still 83.9MB. Free memory was 49.6MB in the beginning and 39.4MB in the end (delta: 10.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-01-31 16:27:36,101 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.17ms. Allocated memory is still 65.0MB. Free memory is still 33.6MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.12ms. Allocated memory is still 65.0MB. Free memory is still 48.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 542.56ms. Allocated memory is still 83.9MB. Free memory was 49.6MB in the beginning and 39.4MB in the end (delta: 10.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 19]: Incorrect Syntax Undeclared variable in ACSL expression: g 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