./Ultimate.py --spec ../sv-benchmarks/c/properties/valid-memsafety.prp --file ../sv-benchmarks/c/memsafety/test-0134.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) 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/AutomizerMemDerefMemtrack.xml -i ../sv-benchmarks/c/memsafety/test-0134.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9beedebbf6b7a63ed46507a8d165e0182087c963 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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/AutomizerMemDerefMemtrack.xml -i ../sv-benchmarks/c/memsafety/test-0134.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9beedebbf6b7a63ed46507a8d165e0182087c963 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:56:19,025 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:56:19,030 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:56:19,063 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:56:19,066 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:56:19,068 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:56:19,074 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:56:19,089 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:56:19,093 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:56:19,097 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:56:19,102 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:56:19,106 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:56:19,109 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:56:19,113 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:56:19,117 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:56:19,122 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:56:19,124 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:56:19,129 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:56:19,132 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:56:19,140 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:56:19,148 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:56:19,156 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:56:19,157 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:56:19,162 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:56:19,169 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:56:19,171 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:56:19,171 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:56:19,175 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:56:19,176 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:56:19,180 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:56:19,180 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:56:19,181 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:56:19,182 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:56:19,185 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:56:19,188 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:56:19,188 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:56:19,191 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:56:19,193 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:56:19,193 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:56:19,194 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:56:19,199 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:56:19,200 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2019-11-26 17:56:19,238 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:56:19,240 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:56:19,244 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:56:19,246 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:56:19,246 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:56:19,246 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:56:19,248 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:56:19,248 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-26 17:56:19,248 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:56:19,249 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:56:19,252 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:56:19,252 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-11-26 17:56:19,253 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-11-26 17:56:19,253 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-11-26 17:56:19,253 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:56:19,254 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 17:56:19,254 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:56:19,256 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:56:19,256 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:56:19,256 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:56:19,257 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:56:19,257 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:56:19,257 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:56:19,260 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:56:19,260 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:56:19,261 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:56:19,261 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:56:19,261 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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> 9beedebbf6b7a63ed46507a8d165e0182087c963 [2019-11-26 17:56:19,833 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:56:19,862 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:56:19,872 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:56:19,874 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:56:19,877 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:56:19,878 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/memsafety/test-0134.i [2019-11-26 17:56:20,038 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b2f6d8824/6b1cfbe6f99b405fb99e0798d9821dff/FLAG65d2975c3 [2019-11-26 17:56:21,216 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:56:21,218 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/memsafety/test-0134.i [2019-11-26 17:56:21,255 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b2f6d8824/6b1cfbe6f99b405fb99e0798d9821dff/FLAG65d2975c3 [2019-11-26 17:56:21,677 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b2f6d8824/6b1cfbe6f99b405fb99e0798d9821dff [2019-11-26 17:56:21,684 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:56:21,686 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2019-11-26 17:56:21,700 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:56:21,700 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:56:21,708 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:56:21,712 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:56:21" (1/1) ... [2019-11-26 17:56:21,719 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d22b55c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:56:21, skipping insertion in model container [2019-11-26 17:56:21,722 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:56:21" (1/1) ... [2019-11-26 17:56:21,740 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:56:21,846 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:56:22,218 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __fsid_t [2019-11-26 17:56:22,219 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@124bf284 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:56:22, skipping insertion in model container [2019-11-26 17:56:22,220 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:56:22,220 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-11-26 17:56:22,229 INFO L168 Benchmark]: Toolchain (without parser) took 538.98 ms. Allocated memory is still 1.0 GB. Free memory was 963.1 MB in the beginning and 951.6 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:56:22,230 INFO L168 Benchmark]: CDTParser took 0.57 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 17:56:22,234 INFO L168 Benchmark]: CACSL2BoogieTranslator took 520.48 ms. Allocated memory is still 1.0 GB. Free memory was 963.1 MB in the beginning and 951.6 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:56:22,240 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.57 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 520.48 ms. Allocated memory is still 1.0 GB. Free memory was 963.1 MB in the beginning and 951.6 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: 129]: Unsupported Syntax Undefined type __fsid_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 17:56:25,977 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:56:25,982 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:56:26,013 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:56:26,017 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:56:26,020 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:56:26,024 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:56:26,041 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:56:26,043 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:56:26,049 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:56:26,051 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:56:26,056 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:56:26,057 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:56:26,063 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:56:26,068 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:56:26,070 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:56:26,074 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:56:26,077 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:56:26,082 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:56:26,092 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:56:26,098 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:56:26,106 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:56:26,107 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:56:26,112 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:56:26,120 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:56:26,120 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:56:26,120 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:56:26,126 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:56:26,127 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:56:26,128 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:56:26,128 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:56:26,129 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:56:26,132 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:56:26,135 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:56:26,138 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:56:26,139 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:56:26,141 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:56:26,142 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:56:26,143 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:56:26,144 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:56:26,148 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:56:26,150 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2019-11-26 17:56:26,191 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:56:26,192 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:56:26,195 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:56:26,197 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:56:26,197 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:56:26,197 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:56:26,199 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:56:26,199 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-26 17:56:26,199 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:56:26,200 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:56:26,203 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:56:26,203 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-11-26 17:56:26,203 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-11-26 17:56:26,204 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-11-26 17:56:26,204 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:56:26,205 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 17:56:26,205 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:56:26,207 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:56:26,207 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:56:26,207 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:56:26,208 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:56:26,208 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:56:26,209 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:56:26,212 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:56:26,212 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:56:26,213 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:56:26,213 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:56:26,213 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:56:26,213 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:56:26,214 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:56:26,215 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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> 9beedebbf6b7a63ed46507a8d165e0182087c963 [2019-11-26 17:56:26,819 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:56:26,846 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:56:26,855 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:56:26,859 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:56:26,862 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:56:26,864 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/memsafety/test-0134.i [2019-11-26 17:56:27,023 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a2bc4d7fc/f2d788b7a8434b958c8710221bcf64e1/FLAGa0395de2c [2019-11-26 17:56:28,242 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:56:28,243 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/memsafety/test-0134.i [2019-11-26 17:56:28,281 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a2bc4d7fc/f2d788b7a8434b958c8710221bcf64e1/FLAGa0395de2c [2019-11-26 17:56:28,320 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a2bc4d7fc/f2d788b7a8434b958c8710221bcf64e1 [2019-11-26 17:56:28,332 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:56:28,337 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2019-11-26 17:56:28,339 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:56:28,341 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:56:28,349 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:56:28,351 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:56:28" (1/1) ... [2019-11-26 17:56:28,360 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5043e285 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:56:28, skipping insertion in model container [2019-11-26 17:56:28,363 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:56:28" (1/1) ... [2019-11-26 17:56:28,388 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:56:28,499 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:56:28,873 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __fsid_t [2019-11-26 17:56:28,879 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4138685a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:56:28, skipping insertion in model container [2019-11-26 17:56:28,880 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:56:28,881 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-11-26 17:56:28,889 INFO L168 Benchmark]: Toolchain (without parser) took 549.34 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 17:56:28,890 INFO L168 Benchmark]: CDTParser took 2.45 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 17:56:28,893 INFO L168 Benchmark]: CACSL2BoogieTranslator took 541.81 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 17:56:28,899 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.45 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 541.81 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: 129]: Unsupported Syntax Undefined type __fsid_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...