./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_neg.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_unknown_1_neg.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 13967880 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_unknown_1_neg.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/13-privatized_67-pthread_cond_wait_unknown_1_neg.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-1396788-m [2024-02-02 16:20:39,450 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-02 16:20:39,525 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-02 16:20:39,528 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-02 16:20:39,529 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-02 16:20:39,550 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-02 16:20:39,551 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-02 16:20:39,552 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-02 16:20:39,552 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-02 16:20:39,555 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-02 16:20:39,556 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-02 16:20:39,556 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-02 16:20:39,557 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-02 16:20:39,558 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-02 16:20:39,558 INFO L153 SettingsManager]: * Use SBE=true [2024-02-02 16:20:39,558 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-02 16:20:39,558 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-02 16:20:39,558 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-02 16:20:39,559 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-02 16:20:39,560 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-02 16:20:39,560 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-02 16:20:39,560 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-02 16:20:39,560 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-02 16:20:39,561 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-02 16:20:39,561 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-02 16:20:39,561 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-02 16:20:39,561 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-02 16:20:39,561 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-02 16:20:39,562 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-02 16:20:39,562 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-02 16:20:39,563 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-02 16:20:39,563 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-02 16:20:39,563 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-02 16:20:39,564 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-02 16:20:39,564 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-02 16:20:39,564 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-02 16:20:39,564 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-02 16:20:39,564 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-02 16:20:39,565 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-02 16:20:39,565 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-02 16:20:39,565 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-02 16:20:39,565 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-02 16:20:39,565 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-02 16:20:39,566 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-02 16:20:39,768 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-02 16:20:39,790 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-02 16:20:39,792 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-02 16:20:39,793 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-02 16:20:39,793 INFO L274 PluginConnector]: CDTParser initialized [2024-02-02 16:20:39,794 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_neg.i [2024-02-02 16:20:40,900 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-02 16:20:41,146 INFO L384 CDTParser]: Found 1 translation units. [2024-02-02 16:20:41,147 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_neg.i [2024-02-02 16:20:41,169 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e5dfd0dd5/8e3d7419721943d6a86f8a3c9edc3f4b/FLAG5f38dcee4 [2024-02-02 16:20:41,180 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e5dfd0dd5/8e3d7419721943d6a86f8a3c9edc3f4b [2024-02-02 16:20:41,182 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-02 16:20:41,183 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-02 16:20:41,183 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/13-privatized_67-pthread_cond_wait_unknown_1_neg.yml/witness.yml [2024-02-02 16:20:41,309 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-02 16:20:41,310 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-02 16:20:41,311 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-02 16:20:41,311 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-02 16:20:41,318 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-02 16:20:41,320 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 04:20:41" (1/2) ... [2024-02-02 16:20:41,321 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2778b488 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 04:20:41, skipping insertion in model container [2024-02-02 16:20:41,321 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 04:20:41" (1/2) ... [2024-02-02 16:20:41,322 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@28d33456 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 04:20:41, skipping insertion in model container [2024-02-02 16:20:41,323 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 04:20:41" (2/2) ... [2024-02-02 16:20:41,323 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2778b488 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 04:20:41, skipping insertion in model container [2024-02-02 16:20:41,323 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 04:20:41" (2/2) ... [2024-02-02 16:20:41,324 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-02 16:20:41,416 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-02 16:20:41,418 INFO L101 nessWitnessExtractor]: Location invariant before [L1360-L1360] (g == 0) && ((unsigned long )ptr == 0UL) [2024-02-02 16:20:41,418 INFO L101 nessWitnessExtractor]: Location invariant before [L19-L19] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-02-02 16:20:41,418 INFO L101 nessWitnessExtractor]: Location invariant before [L1361-L1361] (unsigned long )ptr == 0UL [2024-02-02 16:20:41,418 INFO L101 nessWitnessExtractor]: Location invariant before [L1369-L1369] (unsigned long )ptr == 0UL [2024-02-02 16:20:41,419 INFO L101 nessWitnessExtractor]: Location invariant before [L1359-L1359] (((0 <= g) && (g <= 1)) && ((unsigned long )ptr == 0UL)) && (g == 0 || g == 1) [2024-02-02 16:20:41,419 INFO L101 nessWitnessExtractor]: Location invariant after [L19-L19] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-02-02 16:20:41,419 INFO L101 nessWitnessExtractor]: Location invariant before [L1366-L1366] (((0 <= g) && (g <= 1)) && ((unsigned long )ptr == 0UL)) && (g == 0 || g == 1) [2024-02-02 16:20:41,419 INFO L101 nessWitnessExtractor]: Location invariant before [L1365-L1365] (((0 <= g) && (g <= 1)) && ((unsigned long )ptr == 0UL)) && (g == 0 || g == 1) [2024-02-02 16:20:41,420 INFO L101 nessWitnessExtractor]: Location invariant before [L19-L19] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-02-02 16:20:41,420 INFO L101 nessWitnessExtractor]: Location invariant before [L1368-L1368] (g == 0) && ((unsigned long )ptr == 0UL) [2024-02-02 16:20:41,420 INFO L101 nessWitnessExtractor]: Location invariant before [L1355-L1355] (unsigned long )ptr == 0UL [2024-02-02 16:20:41,420 INFO L101 nessWitnessExtractor]: Location invariant before [L1367-L1367] (g == 0) && ((unsigned long )ptr == 0UL) [2024-02-02 16:20:41,420 INFO L101 nessWitnessExtractor]: Location invariant before [L1364-L1364] (unsigned long )ptr == 0UL [2024-02-02 16:20:41,420 INFO L101 nessWitnessExtractor]: Location invariant before [L1375-L1375] g == 0 [2024-02-02 16:20:41,420 INFO L101 nessWitnessExtractor]: Location invariant before [L1356-L1356] (((0 <= g) && (g <= 1)) && ((unsigned long )ptr == 0UL)) && (g == 0 || g == 1) [2024-02-02 16:20:41,421 INFO L101 nessWitnessExtractor]: Location invariant before [L1357-L1357] (g == 1) && ((unsigned long )ptr == 0UL) [2024-02-02 16:20:41,421 INFO L101 nessWitnessExtractor]: Location invariant after [L19-L19] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-02-02 16:20:41,421 INFO L101 nessWitnessExtractor]: Location invariant before [L1358-L1358] (((0 <= g) && (g <= 1)) && ((unsigned long )ptr == 0UL)) && (g == 0 || g == 1) [2024-02-02 16:20:41,462 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-02 16:20:41,619 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_unknown_1_neg.i[1103,1116] [2024-02-02 16:20:41,841 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-02 16:20:41,864 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-02-02 16:20:41,899 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: g [2024-02-02 16:20:41,899 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@28d33456 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 04:20:41, skipping insertion in model container [2024-02-02 16:20:41,899 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-02 16:20:41,900 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-02 16:20:41,901 INFO L158 Benchmark]: Toolchain (without parser) took 589.91ms. Allocated memory is still 169.9MB. Free memory was 139.1MB in the beginning and 108.9MB in the end (delta: 30.2MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2024-02-02 16:20:41,901 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 138.4MB. Free memory is still 101.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 16:20:41,902 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 138.4MB. Free memory is still 64.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 16:20:41,902 INFO L158 Benchmark]: CACSL2BoogieTranslator took 588.42ms. Allocated memory is still 169.9MB. Free memory was 139.1MB in the beginning and 108.9MB in the end (delta: 30.2MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2024-02-02 16:20:41,903 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 138.4MB. Free memory is still 101.7MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.16ms. Allocated memory is still 138.4MB. Free memory is still 64.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 588.42ms. Allocated memory is still 169.9MB. Free memory was 139.1MB in the beginning and 108.9MB in the end (delta: 30.2MB). Peak memory consumption was 29.4MB. 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_unknown_1_neg.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/13-privatized_67-pthread_cond_wait_unknown_1_neg.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-1396788-m [2024-02-02 16:20:43,946 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-02 16:20:44,011 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-02 16:20:44,022 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-02 16:20:44,022 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-02 16:20:44,050 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-02 16:20:44,050 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-02 16:20:44,050 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-02 16:20:44,051 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-02 16:20:44,054 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-02 16:20:44,054 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-02 16:20:44,055 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-02 16:20:44,055 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-02 16:20:44,056 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-02 16:20:44,056 INFO L153 SettingsManager]: * Use SBE=true [2024-02-02 16:20:44,057 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-02 16:20:44,057 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-02 16:20:44,057 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-02 16:20:44,057 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-02 16:20:44,058 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-02 16:20:44,058 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-02 16:20:44,059 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-02 16:20:44,059 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-02 16:20:44,060 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-02 16:20:44,060 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-02 16:20:44,061 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-02 16:20:44,061 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-02 16:20:44,061 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-02 16:20:44,061 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-02 16:20:44,061 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-02 16:20:44,062 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-02 16:20:44,063 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-02 16:20:44,063 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-02 16:20:44,063 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-02 16:20:44,063 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-02 16:20:44,063 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-02 16:20:44,064 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-02 16:20:44,064 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-02 16:20:44,064 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-02 16:20:44,065 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-02 16:20:44,065 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-02 16:20:44,065 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-02 16:20:44,065 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-02 16:20:44,065 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-02 16:20:44,066 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-02 16:20:44,066 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-02 16:20:44,066 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-02 16:20:44,436 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-02 16:20:44,481 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-02 16:20:44,482 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-02 16:20:44,484 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-02 16:20:44,496 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-02 16:20:44,497 INFO L431 ainManager$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_unknown_1_neg.yml/witness.yml [2024-02-02 16:20:44,584 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-02 16:20:44,585 INFO L274 PluginConnector]: CDTParser initialized [2024-02-02 16:20:44,585 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_neg.i [2024-02-02 16:20:45,702 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-02 16:20:45,978 INFO L384 CDTParser]: Found 1 translation units. [2024-02-02 16:20:45,979 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_neg.i [2024-02-02 16:20:45,994 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eb6a33bc9/4cc35aa91adc43ba8e07f4341e13eaab/FLAGa1a87c5d0 [2024-02-02 16:20:46,009 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eb6a33bc9/4cc35aa91adc43ba8e07f4341e13eaab [2024-02-02 16:20:46,010 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-02 16:20:46,012 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-02 16:20:46,014 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-02 16:20:46,014 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-02 16:20:46,017 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-02 16:20:46,018 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 04:20:44" (1/2) ... [2024-02-02 16:20:46,019 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5de581f0 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 04:20:46, skipping insertion in model container [2024-02-02 16:20:46,019 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 04:20:44" (1/2) ... [2024-02-02 16:20:46,020 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@747b0dcc and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 04:20:46, skipping insertion in model container [2024-02-02 16:20:46,020 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 04:20:46" (2/2) ... [2024-02-02 16:20:46,021 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5de581f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 04:20:46, skipping insertion in model container [2024-02-02 16:20:46,021 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 04:20:46" (2/2) ... [2024-02-02 16:20:46,021 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-02 16:20:46,101 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-02 16:20:46,102 INFO L101 nessWitnessExtractor]: Location invariant before [L1375-L1375] g == 0 [2024-02-02 16:20:46,102 INFO L101 nessWitnessExtractor]: Location invariant before [L1357-L1357] (g == 1) && ((unsigned long )ptr == 0UL) [2024-02-02 16:20:46,103 INFO L101 nessWitnessExtractor]: Location invariant before [L1358-L1358] (((0 <= g) && (g <= 1)) && ((unsigned long )ptr == 0UL)) && (g == 0 || g == 1) [2024-02-02 16:20:46,103 INFO L101 nessWitnessExtractor]: Location invariant before [L1369-L1369] (unsigned long )ptr == 0UL [2024-02-02 16:20:46,103 INFO L101 nessWitnessExtractor]: Location invariant before [L1359-L1359] (((0 <= g) && (g <= 1)) && ((unsigned long )ptr == 0UL)) && (g == 0 || g == 1) [2024-02-02 16:20:46,103 INFO L101 nessWitnessExtractor]: Location invariant before [L19-L19] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-02-02 16:20:46,104 INFO L101 nessWitnessExtractor]: Location invariant after [L19-L19] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-02-02 16:20:46,104 INFO L101 nessWitnessExtractor]: Location invariant before [L1367-L1367] (g == 0) && ((unsigned long )ptr == 0UL) [2024-02-02 16:20:46,104 INFO L101 nessWitnessExtractor]: Location invariant before [L1366-L1366] (((0 <= g) && (g <= 1)) && ((unsigned long )ptr == 0UL)) && (g == 0 || g == 1) [2024-02-02 16:20:46,104 INFO L101 nessWitnessExtractor]: Location invariant before [L1361-L1361] (unsigned long )ptr == 0UL [2024-02-02 16:20:46,104 INFO L101 nessWitnessExtractor]: Location invariant before [L1355-L1355] (unsigned long )ptr == 0UL [2024-02-02 16:20:46,104 INFO L101 nessWitnessExtractor]: Location invariant before [L1365-L1365] (((0 <= g) && (g <= 1)) && ((unsigned long )ptr == 0UL)) && (g == 0 || g == 1) [2024-02-02 16:20:46,104 INFO L101 nessWitnessExtractor]: Location invariant after [L19-L19] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-02-02 16:20:46,104 INFO L101 nessWitnessExtractor]: Location invariant before [L1368-L1368] (g == 0) && ((unsigned long )ptr == 0UL) [2024-02-02 16:20:46,105 INFO L101 nessWitnessExtractor]: Location invariant before [L1360-L1360] (g == 0) && ((unsigned long )ptr == 0UL) [2024-02-02 16:20:46,105 INFO L101 nessWitnessExtractor]: Location invariant before [L19-L19] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-02-02 16:20:46,105 INFO L101 nessWitnessExtractor]: Location invariant before [L1364-L1364] (unsigned long )ptr == 0UL [2024-02-02 16:20:46,105 INFO L101 nessWitnessExtractor]: Location invariant before [L1356-L1356] (((0 <= g) && (g <= 1)) && ((unsigned long )ptr == 0UL)) && (g == 0 || g == 1) [2024-02-02 16:20:46,159 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-02 16:20:46,308 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_unknown_1_neg.i[1103,1116] [2024-02-02 16:20:46,541 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-02 16:20:46,551 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-02-02 16:20:46,578 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: g [2024-02-02 16:20:46,578 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@747b0dcc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 04:20:46, skipping insertion in model container [2024-02-02 16:20:46,578 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-02 16:20:46,579 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-02 16:20:46,581 INFO L158 Benchmark]: Toolchain (without parser) took 567.67ms. Allocated memory is still 62.9MB. Free memory was 40.5MB in the beginning and 25.2MB in the end (delta: 15.3MB). Peak memory consumption was 17.2MB. Max. memory is 16.1GB. [2024-02-02 16:20:46,581 INFO L158 Benchmark]: Witness Parser took 0.09ms. Allocated memory is still 48.2MB. Free memory is still 25.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 16:20:46,582 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 48.2MB. Free memory was 21.3MB in the beginning and 21.3MB in the end (delta: 63.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 16:20:46,583 INFO L158 Benchmark]: CACSL2BoogieTranslator took 564.95ms. Allocated memory is still 62.9MB. Free memory was 40.3MB in the beginning and 25.2MB in the end (delta: 15.1MB). Peak memory consumption was 17.2MB. Max. memory is 16.1GB. [2024-02-02 16:20:46,585 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 0.09ms. Allocated memory is still 48.2MB. Free memory is still 25.3MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 48.2MB. Free memory was 21.3MB in the beginning and 21.3MB in the end (delta: 63.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 564.95ms. Allocated memory is still 62.9MB. Free memory was 40.3MB in the beginning and 25.2MB in the end (delta: 15.1MB). Peak memory consumption was 17.2MB. 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