./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-ext/27_Boop_simple_vf.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 025d5a27 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/pthread-ext/27_Boop_simple_vf.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 18121f6f0a0f7a78c6fb3c22ab3ab492728f46a4 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/pthread-ext/27_Boop_simple_vf.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 18121f6f0a0f7a78c6fb3c22ab3ab492728f46a4 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:20:34,842 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:20:34,848 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:20:34,882 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:20:34,885 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:20:34,888 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:20:34,893 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:20:34,910 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:20:34,915 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:20:34,920 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:20:34,922 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:20:34,927 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:20:34,928 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:20:34,932 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:20:34,937 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:20:34,942 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:20:34,944 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:20:34,949 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:20:34,954 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:20:34,967 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:20:34,973 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:20:34,977 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:20:34,983 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:20:34,985 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:20:34,995 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:20:34,996 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:20:34,996 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:20:34,998 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:20:34,999 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:20:35,002 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:20:35,004 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:20:35,005 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:20:35,007 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:20:35,011 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:20:35,015 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:20:35,016 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:20:35,017 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:20:35,021 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:20:35,021 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:20:35,024 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:20:35,029 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:20:35,030 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-26 17:20:35,070 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:20:35,071 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:20:35,074 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:20:35,074 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:20:35,075 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:20:35,076 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:20:35,076 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:20:35,076 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:20:35,078 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:20:35,078 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:20:35,079 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:20:35,080 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:20:35,081 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:20:35,081 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:20:35,082 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:20:35,084 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:20:35,084 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:20:35,085 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:20:35,085 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:20:35,085 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:20:35,085 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:20:35,086 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:20:35,087 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:20:35,087 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:20:35,090 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:20:35,090 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:20:35,090 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:20:35,091 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:20:35,091 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 18121f6f0a0f7a78c6fb3c22ab3ab492728f46a4 [2019-11-26 17:20:35,637 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:20:35,666 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:20:35,674 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:20:35,679 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:20:35,680 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:20:35,682 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-ext/27_Boop_simple_vf.i [2019-11-26 17:20:35,836 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/702537360/a6b299b7b9a248088bd1f0ae98a4a25b/FLAG1d24184ef [2019-11-26 17:20:37,048 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:20:37,055 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/27_Boop_simple_vf.i [2019-11-26 17:20:37,094 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/702537360/a6b299b7b9a248088bd1f0ae98a4a25b/FLAG1d24184ef [2019-11-26 17:20:37,134 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/702537360/a6b299b7b9a248088bd1f0ae98a4a25b [2019-11-26 17:20:37,144 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:20:37,146 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:20:37,150 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:20:37,151 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:20:37,159 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:20:37,160 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:20:37" (1/1) ... [2019-11-26 17:20:37,170 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66f2a298 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:20:37, skipping insertion in model container [2019-11-26 17:20:37,170 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:20:37" (1/1) ... [2019-11-26 17:20:37,190 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:20:37,295 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:20:37,654 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __locale_t [2019-11-26 17:20:37,655 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@316d7f09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:20:37, skipping insertion in model container [2019-11-26 17:20:37,655 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:20:37,656 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:20:37,666 INFO L168 Benchmark]: Toolchain (without parser) took 512.23 ms. Allocated memory is still 1.0 GB. Free memory was 961.7 MB in the beginning and 950.2 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:20:37,668 INFO L168 Benchmark]: CDTParser took 4.22 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:20:37,674 INFO L168 Benchmark]: CACSL2BoogieTranslator took 505.66 ms. Allocated memory is still 1.0 GB. Free memory was 961.7 MB in the beginning and 950.2 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:20:37,680 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 4.22 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 505.66 ms. Allocated memory is still 1.0 GB. Free memory was 961.7 MB in the beginning and 950.2 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 151]: Unsupported Syntax Undefined type __locale_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:20:41,353 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:20:41,356 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:20:41,385 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:20:41,387 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:20:41,397 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:20:41,399 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:20:41,415 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:20:41,419 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:20:41,423 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:20:41,425 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:20:41,429 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:20:41,430 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:20:41,437 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:20:41,439 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:20:41,441 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:20:41,442 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:20:41,446 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:20:41,449 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:20:41,456 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:20:41,460 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:20:41,466 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:20:41,468 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:20:41,472 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:20:41,476 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:20:41,477 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:20:41,477 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:20:41,481 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:20:41,482 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:20:41,483 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:20:41,483 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:20:41,483 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:20:41,485 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:20:41,489 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:20:41,490 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:20:41,490 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:20:41,492 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:20:41,493 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:20:41,493 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:20:41,495 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:20:41,497 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:20:41,498 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-26 17:20:41,529 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:20:41,529 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:20:41,534 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:20:41,534 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:20:41,534 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:20:41,535 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:20:41,535 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:20:41,535 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:20:41,535 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:20:41,538 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:20:41,539 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:20:41,539 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:20:41,539 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:20:41,540 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:20:41,540 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:20:41,540 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:20:41,540 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:20:41,541 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:20:41,541 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:20:41,542 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:20:41,542 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:20:41,542 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:20:41,543 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:20:41,546 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:20:41,546 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:20:41,546 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:20:41,547 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:20:41,547 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:20:41,547 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:20:41,547 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:20:41,548 INFO L138 SettingsManager]: * Logic for external solver=AUFBV Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 18121f6f0a0f7a78c6fb3c22ab3ab492728f46a4 [2019-11-26 17:20:42,105 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:20:42,134 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:20:42,143 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:20:42,147 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:20:42,149 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:20:42,151 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-ext/27_Boop_simple_vf.i [2019-11-26 17:20:42,295 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b37a0652b/ee3524aae3824668a9c12402a30b255d/FLAGead54b313 [2019-11-26 17:20:43,468 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:20:43,472 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/27_Boop_simple_vf.i [2019-11-26 17:20:43,510 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b37a0652b/ee3524aae3824668a9c12402a30b255d/FLAGead54b313 [2019-11-26 17:20:43,552 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b37a0652b/ee3524aae3824668a9c12402a30b255d [2019-11-26 17:20:43,559 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:20:43,563 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:20:43,569 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:20:43,570 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:20:43,574 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:20:43,578 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:20:43" (1/1) ... [2019-11-26 17:20:43,586 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f1affec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:20:43, skipping insertion in model container [2019-11-26 17:20:43,587 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:20:43" (1/1) ... [2019-11-26 17:20:43,607 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:20:43,709 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:20:44,063 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __locale_t [2019-11-26 17:20:44,069 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7131dedb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:20:44, skipping insertion in model container [2019-11-26 17:20:44,070 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:20:44,071 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:20:44,079 INFO L168 Benchmark]: Toolchain (without parser) took 509.87 ms. Allocated memory is still 1.0 GB. Free memory was 967.4 MB in the beginning and 956.0 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:20:44,083 INFO L168 Benchmark]: CDTParser took 3.24 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:20:44,084 INFO L168 Benchmark]: CACSL2BoogieTranslator took 501.42 ms. Allocated memory is still 1.0 GB. Free memory was 967.4 MB in the beginning and 956.0 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:20:44,088 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.24 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 501.42 ms. Allocated memory is still 1.0 GB. Free memory was 967.4 MB in the beginning and 956.0 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 151]: Unsupported Syntax Undefined type __locale_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...