./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-lit/sssc12_variant.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-lit/sssc12_variant.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 0228a160fd13e0c962ae1702163a4f13b80b28e5 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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-lit/sssc12_variant.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 0228a160fd13e0c962ae1702163a4f13b80b28e5 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 17:27:54,842 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:27:54,847 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:27:54,880 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:27:54,882 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:27:54,885 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:27:54,892 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:27:54,908 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:27:54,912 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:27:54,916 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:27:54,919 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:27:54,925 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:27:54,926 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:27:54,932 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:27:54,935 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:27:54,938 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:27:54,943 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:27:54,948 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:27:54,955 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:27:54,961 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:27:54,969 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:27:54,979 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:27:54,981 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:27:54,983 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:27:54,991 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:27:54,992 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:27:54,992 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:27:54,995 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:27:54,996 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:27:54,998 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:27:54,999 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:27:54,999 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:27:55,001 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:27:55,004 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:27:55,007 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:27:55,010 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:27:55,012 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:27:55,015 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:27:55,015 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:27:55,017 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:27:55,021 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:27:55,022 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-26 17:27:55,059 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:27:55,061 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:27:55,067 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:27:55,068 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:27:55,068 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:27:55,068 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:27:55,069 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:27:55,069 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:27:55,069 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:27:55,070 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:27:55,073 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:27:55,073 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:27:55,073 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:27:55,074 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:27:55,074 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:27:55,075 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:27:55,076 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:27:55,076 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:27:55,078 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:27:55,078 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:27:55,078 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:27:55,079 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:27:55,079 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:27:55,081 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:27:55,081 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:27:55,081 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:27:55,082 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:27:55,082 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:27:55,085 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 -> 0228a160fd13e0c962ae1702163a4f13b80b28e5 [2019-11-26 17:27:55,665 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:27:55,694 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:27:55,700 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:27:55,704 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:27:55,706 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:27:55,709 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-lit/sssc12_variant.i [2019-11-26 17:27:55,867 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7df899794/a2c66db44ed24d839f01102b9aecdff0/FLAG09fedb51c [2019-11-26 17:27:57,129 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:27:57,132 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-lit/sssc12_variant.i [2019-11-26 17:27:57,173 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7df899794/a2c66db44ed24d839f01102b9aecdff0/FLAG09fedb51c [2019-11-26 17:27:57,665 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7df899794/a2c66db44ed24d839f01102b9aecdff0 [2019-11-26 17:27:57,672 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:27:57,676 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:27:57,682 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:27:57,683 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:27:57,690 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:27:57,693 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:27:57" (1/1) ... [2019-11-26 17:27:57,703 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12144453 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:27:57, skipping insertion in model container [2019-11-26 17:27:57,704 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:27:57" (1/1) ... [2019-11-26 17:27:57,724 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:27:57,829 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:27:58,199 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __locale_t [2019-11-26 17:27:58,202 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@55bc7453 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:27:58, skipping insertion in model container [2019-11-26 17:27:58,203 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:27:58,203 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:27:58,213 INFO L168 Benchmark]: Toolchain (without parser) took 531.51 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 17:27:58,215 INFO L168 Benchmark]: CDTParser took 1.88 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 17:27:58,218 INFO L168 Benchmark]: CACSL2BoogieTranslator took 521.34 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 17:27:58,225 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.88 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 521.34 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: 149]: 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 17:28:01,886 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:28:01,888 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:28:01,915 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:28:01,917 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:28:01,932 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:28:01,936 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:28:01,952 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:28:01,955 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:28:01,962 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:28:01,964 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:28:01,969 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:28:01,973 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:28:01,977 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:28:01,981 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:28:01,984 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:28:01,988 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:28:01,993 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:28:01,999 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:28:02,007 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:28:02,013 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:28:02,021 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:28:02,023 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:28:02,028 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:28:02,035 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:28:02,036 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:28:02,036 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:28:02,037 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:28:02,038 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:28:02,039 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:28:02,043 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:28:02,044 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:28:02,046 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:28:02,048 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:28:02,052 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:28:02,052 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:28:02,055 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:28:02,059 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:28:02,059 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:28:02,061 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:28:02,065 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:28:02,069 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-26 17:28:02,104 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:28:02,106 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:28:02,110 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:28:02,110 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:28:02,110 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:28:02,110 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:28:02,111 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:28:02,111 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:28:02,112 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:28:02,112 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:28:02,113 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:28:02,115 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:28:02,115 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:28:02,115 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:28:02,116 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:28:02,116 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:28:02,116 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:28:02,116 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:28:02,117 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:28:02,118 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:28:02,118 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:28:02,118 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:28:02,118 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:28:02,119 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:28:02,122 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:28:02,122 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:28:02,122 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:28:02,122 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:28:02,123 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:28:02,123 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:28:02,124 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 -> 0228a160fd13e0c962ae1702163a4f13b80b28e5 [2019-11-26 17:28:02,668 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:28:02,697 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:28:02,701 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:28:02,707 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:28:02,710 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:28:02,712 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-lit/sssc12_variant.i [2019-11-26 17:28:02,865 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c45f3da2c/34e772dd662440e7a3b056be9ed13d85/FLAG38d42a4c9 [2019-11-26 17:28:04,088 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:28:04,091 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-lit/sssc12_variant.i [2019-11-26 17:28:04,142 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c45f3da2c/34e772dd662440e7a3b056be9ed13d85/FLAG38d42a4c9 [2019-11-26 17:28:04,573 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c45f3da2c/34e772dd662440e7a3b056be9ed13d85 [2019-11-26 17:28:04,583 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:28:04,591 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:28:04,593 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:28:04,593 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:28:04,600 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:28:04,603 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:28:04" (1/1) ... [2019-11-26 17:28:04,607 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b130812 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:28:04, skipping insertion in model container [2019-11-26 17:28:04,608 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:28:04" (1/1) ... [2019-11-26 17:28:04,617 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:28:04,740 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:28:05,101 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __locale_t [2019-11-26 17:28:05,105 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@544bafe0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:28:05, skipping insertion in model container [2019-11-26 17:28:05,105 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:28:05,107 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:28:05,110 INFO L168 Benchmark]: Toolchain (without parser) took 522.18 ms. Allocated memory is still 1.0 GB. Free memory was 963.1 MB in the beginning and 951.7 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:28:05,125 INFO L168 Benchmark]: CDTParser took 0.36 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 17:28:05,127 INFO L168 Benchmark]: CACSL2BoogieTranslator took 513.67 ms. Allocated memory is still 1.0 GB. Free memory was 963.1 MB in the beginning and 951.7 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:28:05,133 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 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 513.67 ms. Allocated memory is still 1.0 GB. Free memory was 963.1 MB in the beginning and 951.7 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: 149]: Unsupported Syntax Undefined type __locale_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...