./Ultimate.py --spec ../sv-benchmarks/c/properties/valid-memsafety.prp --file ../sv-benchmarks/c/ldv-memsafety/memleaks_test11_2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 65d6cd23 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/ldv-memsafety/memleaks_test11_2.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 238bdb5f7d99ba2e1fec6ce0d5e4dc0227502909 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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/ldv-memsafety/memleaks_test11_2.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 238bdb5f7d99ba2e1fec6ce0d5e4dc0227502909 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-65d6cd2 [2019-11-26 00:26:24,497 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 00:26:24,502 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 00:26:24,526 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 00:26:24,527 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 00:26:24,528 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 00:26:24,531 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 00:26:24,544 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 00:26:24,551 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 00:26:24,556 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 00:26:24,557 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 00:26:24,561 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 00:26:24,562 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 00:26:24,565 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 00:26:24,568 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 00:26:24,571 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 00:26:24,574 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 00:26:24,575 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 00:26:24,580 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 00:26:24,585 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 00:26:24,589 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 00:26:24,596 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 00:26:24,600 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 00:26:24,602 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 00:26:24,606 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 00:26:24,607 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 00:26:24,607 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 00:26:24,612 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 00:26:24,612 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 00:26:24,613 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 00:26:24,613 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 00:26:24,614 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 00:26:24,616 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 00:26:24,618 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 00:26:24,621 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 00:26:24,622 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 00:26:24,623 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 00:26:24,624 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 00:26:24,624 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 00:26:24,625 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 00:26:24,628 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 00:26:24,629 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2019-11-26 00:26:24,654 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 00:26:24,656 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 00:26:24,660 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 00:26:24,661 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 00:26:24,661 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 00:26:24,661 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 00:26:24,661 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 00:26:24,662 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-26 00:26:24,662 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 00:26:24,664 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 00:26:24,665 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 00:26:24,665 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-11-26 00:26:24,665 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-11-26 00:26:24,666 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-11-26 00:26:24,666 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 00:26:24,666 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 00:26:24,666 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 00:26:24,667 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 00:26:24,668 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 00:26:24,668 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 00:26:24,668 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 00:26:24,668 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 00:26:24,669 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 00:26:24,671 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 00:26:24,671 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 00:26:24,671 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 00:26:24,671 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 00:26:24,672 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 -> 238bdb5f7d99ba2e1fec6ce0d5e4dc0227502909 [2019-11-26 00:26:25,153 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 00:26:25,180 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 00:26:25,186 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 00:26:25,191 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 00:26:25,192 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 00:26:25,192 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-memsafety/memleaks_test11_2.i [2019-11-26 00:26:25,299 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac7bcb139/1af6d99e27994a1fb3fd3b09312abe28/FLAG359c1413a [2019-11-26 00:26:26,195 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 00:26:26,199 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-memsafety/memleaks_test11_2.i [2019-11-26 00:26:26,230 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac7bcb139/1af6d99e27994a1fb3fd3b09312abe28/FLAG359c1413a [2019-11-26 00:26:26,302 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac7bcb139/1af6d99e27994a1fb3fd3b09312abe28 [2019-11-26 00:26:26,308 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 00:26:26,309 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2019-11-26 00:26:26,313 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 00:26:26,313 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 00:26:26,316 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 00:26:26,319 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:26:26" (1/1) ... [2019-11-26 00:26:26,328 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a81a577 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:26:26, skipping insertion in model container [2019-11-26 00:26:26,328 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:26:26" (1/1) ... [2019-11-26 00:26:26,341 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 00:26:26,419 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 00:26:27,241 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 00:26:27,280 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2019-11-26 00:26:27,285 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2f6a13a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:26:27, skipping insertion in model container [2019-11-26 00:26:27,285 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 00:26:27,285 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-11-26 00:26:27,292 INFO L168 Benchmark]: Toolchain (without parser) took 977.86 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.3 MB in the beginning and 979.7 MB in the end (delta: -19.5 MB). Peak memory consumption was 20.7 MB. Max. memory is 12.5 GB. [2019-11-26 00:26:27,293 INFO L168 Benchmark]: CDTParser took 2.35 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 00:26:27,297 INFO L168 Benchmark]: CACSL2BoogieTranslator took 972.73 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.3 MB in the beginning and 979.7 MB in the end (delta: -19.5 MB). Peak memory consumption was 20.7 MB. Max. memory is 12.5 GB. [2019-11-26 00:26:27,303 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.35 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 972.73 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.3 MB in the beginning and 979.7 MB in the end (delta: -19.5 MB). Peak memory consumption was 20.7 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 577]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-65d6cd2 [2019-11-26 00:26:30,024 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 00:26:30,029 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 00:26:30,045 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 00:26:30,046 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 00:26:30,047 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 00:26:30,059 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 00:26:30,073 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 00:26:30,078 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 00:26:30,082 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 00:26:30,084 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 00:26:30,089 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 00:26:30,090 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 00:26:30,092 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 00:26:30,094 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 00:26:30,098 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 00:26:30,099 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 00:26:30,100 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 00:26:30,104 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 00:26:30,110 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 00:26:30,111 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 00:26:30,118 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 00:26:30,119 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 00:26:30,123 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 00:26:30,128 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 00:26:30,129 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 00:26:30,129 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 00:26:30,133 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 00:26:30,133 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 00:26:30,135 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 00:26:30,135 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 00:26:30,137 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 00:26:30,138 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 00:26:30,140 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 00:26:30,145 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 00:26:30,146 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 00:26:30,147 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 00:26:30,147 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 00:26:30,147 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 00:26:30,148 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 00:26:30,151 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 00:26:30,151 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2019-11-26 00:26:30,182 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 00:26:30,184 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 00:26:30,186 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 00:26:30,187 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 00:26:30,187 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 00:26:30,187 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 00:26:30,187 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 00:26:30,189 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-26 00:26:30,189 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 00:26:30,189 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 00:26:30,190 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 00:26:30,190 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-11-26 00:26:30,191 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-11-26 00:26:30,192 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-11-26 00:26:30,192 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 00:26:30,192 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 00:26:30,193 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 00:26:30,193 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 00:26:30,195 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 00:26:30,195 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 00:26:30,195 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 00:26:30,195 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 00:26:30,196 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 00:26:30,196 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 00:26:30,196 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 00:26:30,196 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 00:26:30,196 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 00:26:30,197 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 00:26:30,198 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 00:26:30,198 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 00:26:30,199 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 -> 238bdb5f7d99ba2e1fec6ce0d5e4dc0227502909 [2019-11-26 00:26:30,679 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 00:26:30,698 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 00:26:30,705 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 00:26:30,706 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 00:26:30,707 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 00:26:30,708 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-memsafety/memleaks_test11_2.i [2019-11-26 00:26:30,813 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f73a1f99/e1440925ac7544b1a977a295cf7aa6cc/FLAGbd1a95580 [2019-11-26 00:26:31,660 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 00:26:31,661 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-memsafety/memleaks_test11_2.i [2019-11-26 00:26:31,691 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f73a1f99/e1440925ac7544b1a977a295cf7aa6cc/FLAGbd1a95580 [2019-11-26 00:26:31,831 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f73a1f99/e1440925ac7544b1a977a295cf7aa6cc [2019-11-26 00:26:31,838 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 00:26:31,841 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2019-11-26 00:26:31,847 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 00:26:31,849 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 00:26:31,852 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 00:26:31,856 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:26:31" (1/1) ... [2019-11-26 00:26:31,860 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@462bd67d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:26:31, skipping insertion in model container [2019-11-26 00:26:31,860 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:26:31" (1/1) ... [2019-11-26 00:26:31,867 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 00:26:31,959 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 00:26:32,766 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 00:26:32,797 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-11-26 00:26:32,829 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 00:26:32,957 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 00:26:32,985 INFO L203 MainTranslator]: Completed pre-run [2019-11-26 00:26:33,107 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 00:26:33,247 INFO L208 MainTranslator]: Completed translation [2019-11-26 00:26:33,248 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:26:33 WrapperNode [2019-11-26 00:26:33,249 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 00:26:33,250 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 00:26:33,250 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 00:26:33,250 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 00:26:33,261 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:26:33" (1/1) ... [2019-11-26 00:26:33,262 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:26:33" (1/1) ... [2019-11-26 00:26:33,312 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:26:33" (1/1) ... [2019-11-26 00:26:33,312 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:26:33" (1/1) ... [2019-11-26 00:26:33,410 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:26:33" (1/1) ... [2019-11-26 00:26:33,415 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:26:33" (1/1) ... [2019-11-26 00:26:33,428 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:26:33" (1/1) ... [2019-11-26 00:26:33,464 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 00:26:33,473 INFO L168 Benchmark]: Toolchain (without parser) took 1628.98 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 943.9 MB in the end (delta: 23.5 MB). Peak memory consumption was 23.6 MB. Max. memory is 12.5 GB. [2019-11-26 00:26:33,475 INFO L168 Benchmark]: CDTParser took 1.67 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 00:26:33,477 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1402.28 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 949.7 MB in the end (delta: 17.8 MB). Peak memory consumption was 20.7 MB. Max. memory is 12.5 GB. [2019-11-26 00:26:33,479 INFO L168 Benchmark]: Boogie Preprocessor took 216.60 ms. Allocated memory is still 1.0 GB. Free memory was 949.7 MB in the beginning and 943.9 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-26 00:26:33,483 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.67 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 1402.28 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 949.7 MB in the end (delta: 17.8 MB). Peak memory consumption was 20.7 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 216.60 ms. Allocated memory is still 1.0 GB. Free memory was 949.7 MB in the beginning and 943.9 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...