./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.2024-02-07_10-47-16.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 958ec4d9 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.2024-02-07_10-47-16.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-dev-958ec4d-m [2024-02-07 14:53:52,005 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-07 14:53:52,079 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-07 14:53:52,085 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-07 14:53:52,086 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-07 14:53:52,125 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-07 14:53:52,125 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-07 14:53:52,126 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-07 14:53:52,127 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-07 14:53:52,130 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-07 14:53:52,131 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-07 14:53:52,131 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-07 14:53:52,132 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-07 14:53:52,133 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-07 14:53:52,133 INFO L153 SettingsManager]: * Use SBE=true [2024-02-07 14:53:52,134 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-07 14:53:52,134 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-07 14:53:52,134 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-07 14:53:52,135 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-07 14:53:52,135 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-07 14:53:52,135 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-07 14:53:52,136 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-07 14:53:52,136 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-07 14:53:52,136 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-07 14:53:52,136 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-07 14:53:52,137 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-07 14:53:52,137 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-07 14:53:52,137 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-07 14:53:52,138 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-07 14:53:52,138 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-07 14:53:52,139 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-07 14:53:52,139 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-07 14:53:52,140 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-07 14:53:52,140 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-07 14:53:52,140 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-07 14:53:52,140 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-07 14:53:52,140 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-07 14:53:52,141 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-07 14:53:52,141 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-07 14:53:52,141 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-07 14:53:52,141 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-07 14:53:52,142 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-07 14:53:52,142 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-07 14:53:52,142 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-07 14:53:52,467 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-07 14:53:52,493 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-07 14:53:52,496 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-07 14:53:52,497 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-07 14:53:52,497 INFO L274 PluginConnector]: CDTParser initialized [2024-02-07 14:53:52,498 INFO L431 ainManager$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 [2024-02-07 14:53:53,644 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-07 14:53:53,895 INFO L384 CDTParser]: Found 1 translation units. [2024-02-07 14:53:53,896 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_67-pthread_cond_wait_true.i [2024-02-07 14:53:53,921 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ffb624d6/309e0aa3f9d94d67b7ccfcd709374f92/FLAG6e4fdebe4 [2024-02-07 14:53:53,934 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ffb624d6/309e0aa3f9d94d67b7ccfcd709374f92 [2024-02-07 14:53:53,936 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-07 14:53:53,937 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-07 14:53:53,938 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/13-privatized_67-pthread_cond_wait_true.yml/witness.yml [2024-02-07 14:53:54,002 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-07 14:53:54,003 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-07 14:53:54,003 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-07 14:53:54,004 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-07 14:53:54,007 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-07 14:53:54,008 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:53:53" (1/2) ... [2024-02-07 14:53:54,008 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68779a9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:53:54, skipping insertion in model container [2024-02-07 14:53:54,009 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:53:53" (1/2) ... [2024-02-07 14:53:54,010 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@262b0f46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:53:54, skipping insertion in model container [2024-02-07 14:53:54,010 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:53:54" (2/2) ... [2024-02-07 14:53:54,011 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68779a9e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:53:54, skipping insertion in model container [2024-02-07 14:53:54,011 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:53:54" (2/2) ... [2024-02-07 14:53:54,011 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-07 14:53:54,064 INFO L74 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-07 14:53:54,066 INFO L76 edCorrectnessWitness]: Location invariant before [L1359-L1359] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-02-07 14:53:54,066 INFO L76 edCorrectnessWitness]: Location invariant before [L1358-L1358] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-02-07 14:53:54,066 INFO L76 edCorrectnessWitness]: Location invariant before [L1367-L1367] g == 0 [2024-02-07 14:53:54,066 INFO L76 edCorrectnessWitness]: Location invariant before [L1361-L1361] g == 0 [2024-02-07 14:53:54,067 INFO L76 edCorrectnessWitness]: Location invariant before [L1357-L1357] g == 1 [2024-02-07 14:53:54,129 INFO L178 MainTranslator]: Built tables and reachable declarations [2024-02-07 14:53:54,326 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] [2024-02-07 14:53:54,680 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-07 14:53:54,696 INFO L203 MainTranslator]: Completed pre-run [2024-02-07 14:53:54,707 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] Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-07 14:53:54,783 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-07 14:53:54,898 ERROR L325 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: sleep [2024-02-07 14:53:54,900 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@262b0f46 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:53:54, skipping insertion in model container [2024-02-07 14:53:54,911 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-07 14:53:54,912 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-07 14:53:54,915 INFO L158 Benchmark]: Toolchain (without parser) took 910.43ms. Allocated memory is still 151.0MB. Free memory was 105.0MB in the beginning and 115.3MB in the end (delta: -10.4MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2024-02-07 14:53:54,915 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 96.5MB. Free memory is still 66.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 14:53:54,916 INFO L158 Benchmark]: Witness Parser took 0.19ms. Allocated memory is still 151.0MB. Free memory is still 107.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 14:53:54,916 INFO L158 Benchmark]: CACSL2BoogieTranslator took 908.67ms. Allocated memory is still 151.0MB. Free memory was 105.0MB in the beginning and 115.3MB in the end (delta: -10.4MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2024-02-07 14:53:54,918 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 96.5MB. Free memory is still 66.6MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.19ms. Allocated memory is still 151.0MB. Free memory is still 107.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 908.67ms. Allocated memory is still 151.0MB. Free memory was 105.0MB in the beginning and 115.3MB in the end (delta: -10.4MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: sleep RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/goblint-regression/13-privatized_67-pthread_cond_wait_true.i ./goblint.2024-02-07_10-47-16.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-dev-958ec4d-m [2024-02-07 14:53:56,935 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-07 14:53:56,997 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-07 14:53:57,005 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-07 14:53:57,006 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-07 14:53:57,038 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-07 14:53:57,039 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-07 14:53:57,039 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-07 14:53:57,040 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-07 14:53:57,040 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-07 14:53:57,040 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-07 14:53:57,041 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-07 14:53:57,041 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-07 14:53:57,042 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-07 14:53:57,042 INFO L153 SettingsManager]: * Use SBE=true [2024-02-07 14:53:57,043 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-07 14:53:57,043 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-07 14:53:57,043 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-07 14:53:57,044 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-07 14:53:57,044 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-07 14:53:57,044 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-07 14:53:57,047 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-07 14:53:57,048 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-07 14:53:57,048 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-07 14:53:57,051 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-07 14:53:57,051 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-07 14:53:57,052 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-07 14:53:57,053 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-07 14:53:57,053 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-07 14:53:57,053 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-07 14:53:57,054 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-07 14:53:57,054 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-07 14:53:57,055 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-07 14:53:57,055 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-07 14:53:57,055 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-07 14:53:57,055 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-07 14:53:57,056 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-07 14:53:57,056 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-07 14:53:57,057 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-07 14:53:57,057 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-07 14:53:57,057 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-07 14:53:57,057 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-07 14:53:57,057 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-07 14:53:57,058 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-07 14:53:57,058 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-07 14:53:57,058 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-07 14:53:57,058 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-07 14:53:57,374 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-07 14:53:57,401 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-07 14:53:57,404 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-07 14:53:57,406 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-07 14:53:57,406 INFO L274 PluginConnector]: CDTParser initialized [2024-02-07 14:53:57,407 INFO L431 ainManager$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 [2024-02-07 14:53:58,674 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-07 14:53:58,933 INFO L384 CDTParser]: Found 1 translation units. [2024-02-07 14:53:58,934 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_67-pthread_cond_wait_true.i [2024-02-07 14:53:58,952 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/05048ed51/8b5c64d8118248189fef4dcf7dd836cd/FLAG0595364bb [2024-02-07 14:53:58,965 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/05048ed51/8b5c64d8118248189fef4dcf7dd836cd [2024-02-07 14:53:58,968 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-07 14:53:58,969 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-07 14:53:58,971 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/13-privatized_67-pthread_cond_wait_true.yml/witness.yml [2024-02-07 14:53:59,061 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-07 14:53:59,063 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-07 14:53:59,066 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-07 14:53:59,066 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-07 14:53:59,070 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-07 14:53:59,071 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:53:58" (1/2) ... [2024-02-07 14:53:59,072 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77db2c64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:53:59, skipping insertion in model container [2024-02-07 14:53:59,073 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 02:53:58" (1/2) ... [2024-02-07 14:53:59,074 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@369bd05f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 02:53:59, skipping insertion in model container [2024-02-07 14:53:59,074 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:53:59" (2/2) ... [2024-02-07 14:53:59,075 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77db2c64 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:53:59, skipping insertion in model container [2024-02-07 14:53:59,075 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 02:53:59" (2/2) ... [2024-02-07 14:53:59,076 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-07 14:53:59,127 INFO L74 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-07 14:53:59,128 INFO L76 edCorrectnessWitness]: Location invariant before [L1358-L1358] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-02-07 14:53:59,128 INFO L76 edCorrectnessWitness]: Location invariant before [L1357-L1357] g == 1 [2024-02-07 14:53:59,128 INFO L76 edCorrectnessWitness]: Location invariant before [L1367-L1367] g == 0 [2024-02-07 14:53:59,128 INFO L76 edCorrectnessWitness]: Location invariant before [L1359-L1359] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-02-07 14:53:59,129 INFO L76 edCorrectnessWitness]: Location invariant before [L1361-L1361] g == 0 [2024-02-07 14:53:59,180 INFO L178 MainTranslator]: Built tables and reachable declarations [2024-02-07 14:53:59,377 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] [2024-02-07 14:53:59,719 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-07 14:53:59,736 INFO L203 MainTranslator]: Completed pre-run [2024-02-07 14:53:59,749 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] Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-07 14:53:59,828 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-07 14:53:59,928 ERROR L325 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: sleep [2024-02-07 14:53:59,929 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@369bd05f and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 02:53:59, skipping insertion in model container [2024-02-07 14:53:59,930 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-07 14:53:59,930 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-07 14:53:59,932 INFO L158 Benchmark]: Toolchain (without parser) took 868.18ms. Allocated memory was 62.9MB in the beginning and 83.9MB in the end (delta: 21.0MB). Free memory was 38.0MB in the beginning and 53.4MB in the end (delta: -15.4MB). Peak memory consumption was 29.7MB. Max. memory is 16.1GB. [2024-02-07 14:53:59,934 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 62.9MB. Free memory was 39.7MB in the beginning and 39.6MB in the end (delta: 47.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 14:53:59,934 INFO L158 Benchmark]: Witness Parser took 0.71ms. Allocated memory is still 62.9MB. Free memory is still 40.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 14:53:59,935 INFO L158 Benchmark]: CACSL2BoogieTranslator took 864.36ms. Allocated memory was 62.9MB in the beginning and 83.9MB in the end (delta: 21.0MB). Free memory was 37.8MB in the beginning and 53.4MB in the end (delta: -15.6MB). Peak memory consumption was 29.7MB. Max. memory is 16.1GB. [2024-02-07 14:53:59,938 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 62.9MB. Free memory was 39.7MB in the beginning and 39.6MB in the end (delta: 47.0kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.71ms. Allocated memory is still 62.9MB. Free memory is still 40.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 864.36ms. Allocated memory was 62.9MB in the beginning and 83.9MB in the end (delta: 21.0MB). Free memory was 37.8MB in the beginning and 53.4MB in the end (delta: -15.6MB). Peak memory consumption was 29.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: sleep RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN