./Ultimate.py --spec ../sv-benchmarks/c/properties/valid-memsafety.prp --file ../sv-benchmarks/c/ldv-memsafety/memleaks_test11.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 32f26835 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.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 e53864a130ec49c3d57a4174d0d837947e0a75e0 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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.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 e53864a130ec49c3d57a4174d0d837947e0a75e0 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-32f2683 [2019-11-24 22:21:51,222 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 22:21:51,227 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 22:21:51,263 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 22:21:51,265 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 22:21:51,269 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 22:21:51,274 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 22:21:51,293 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 22:21:51,298 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 22:21:51,303 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 22:21:51,308 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 22:21:51,314 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 22:21:51,317 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 22:21:51,322 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 22:21:51,327 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 22:21:51,333 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 22:21:51,340 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 22:21:51,344 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 22:21:51,349 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 22:21:51,360 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 22:21:51,369 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 22:21:51,376 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 22:21:51,380 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 22:21:51,382 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 22:21:51,391 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 22:21:51,392 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 22:21:51,392 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 22:21:51,394 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 22:21:51,396 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 22:21:51,399 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 22:21:51,401 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 22:21:51,402 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 22:21:51,404 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 22:21:51,409 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 22:21:51,411 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 22:21:51,413 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 22:21:51,414 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 22:21:51,416 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 22:21:51,416 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 22:21:51,417 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 22:21:51,422 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 22:21:51,424 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2019-11-24 22:21:51,468 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 22:21:51,468 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 22:21:51,474 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 22:21:51,474 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 22:21:51,477 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 22:21:51,477 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 22:21:51,478 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 22:21:51,478 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-24 22:21:51,478 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 22:21:51,479 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 22:21:51,481 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 22:21:51,481 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-11-24 22:21:51,483 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-11-24 22:21:51,483 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-11-24 22:21:51,484 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 22:21:51,486 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 22:21:51,486 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 22:21:51,487 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 22:21:51,487 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 22:21:51,488 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 22:21:51,491 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 22:21:51,491 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 22:21:51,492 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 22:21:51,492 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 22:21:51,492 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 22:21:51,493 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-24 22:21:51,493 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 22:21:51,493 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 -> e53864a130ec49c3d57a4174d0d837947e0a75e0 [2019-11-24 22:21:52,068 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 22:21:52,104 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 22:21:52,110 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 22:21:52,114 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 22:21:52,118 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 22:21:52,119 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-memsafety/memleaks_test11.i [2019-11-24 22:21:52,288 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9b9934d2/e286dd2afe6d43c5943fbbd35366b729/FLAG5efb347ad [2019-11-24 22:21:53,604 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 22:21:53,606 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-memsafety/memleaks_test11.i [2019-11-24 22:21:53,648 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9b9934d2/e286dd2afe6d43c5943fbbd35366b729/FLAG5efb347ad [2019-11-24 22:21:53,691 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9b9934d2/e286dd2afe6d43c5943fbbd35366b729 [2019-11-24 22:21:53,697 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 22:21:53,700 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2019-11-24 22:21:53,707 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 22:21:53,708 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 22:21:53,714 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 22:21:53,719 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:21:53" (1/1) ... [2019-11-24 22:21:53,726 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c177520 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:21:53, skipping insertion in model container [2019-11-24 22:21:53,729 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:21:53" (1/1) ... [2019-11-24 22:21:53,750 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 22:21:53,870 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 22:21:55,069 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 22:21:55,114 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) [2019-11-24 22:21:55,115 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@343d27dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:21:55, skipping insertion in model container [2019-11-24 22:21:55,116 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 22:21:55,116 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-11-24 22:21:55,134 INFO L168 Benchmark]: Toolchain (without parser) took 1418.21 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 984.0 MB in the end (delta: -22.3 MB). Peak memory consumption was 20.7 MB. Max. memory is 12.5 GB. [2019-11-24 22:21:55,136 INFO L168 Benchmark]: CDTParser took 1.93 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. [2019-11-24 22:21:55,139 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1409.11 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 984.0 MB in the end (delta: -22.3 MB). Peak memory consumption was 20.7 MB. Max. memory is 12.5 GB. [2019-11-24 22:21:55,149 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.93 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 1409.11 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 984.0 MB in the end (delta: -22.3 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 0.1.24-32f2683 [2019-11-24 22:21:59,211 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 22:21:59,217 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 22:21:59,258 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 22:21:59,259 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 22:21:59,261 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 22:21:59,267 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 22:21:59,285 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 22:21:59,291 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 22:21:59,298 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 22:21:59,301 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 22:21:59,308 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 22:21:59,309 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 22:21:59,316 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 22:21:59,320 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 22:21:59,325 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 22:21:59,331 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 22:21:59,335 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 22:21:59,340 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 22:21:59,348 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 22:21:59,357 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 22:21:59,363 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 22:21:59,366 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 22:21:59,370 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 22:21:59,380 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 22:21:59,381 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 22:21:59,381 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 22:21:59,384 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 22:21:59,386 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 22:21:59,387 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 22:21:59,389 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 22:21:59,392 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 22:21:59,396 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 22:21:59,398 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 22:21:59,399 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 22:21:59,401 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 22:21:59,403 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 22:21:59,404 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 22:21:59,406 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 22:21:59,407 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 22:21:59,412 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 22:21:59,413 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2019-11-24 22:21:59,454 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 22:21:59,456 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 22:21:59,461 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 22:21:59,462 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 22:21:59,462 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 22:21:59,464 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 22:21:59,464 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 22:21:59,465 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-24 22:21:59,465 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 22:21:59,467 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 22:21:59,468 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 22:21:59,468 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-11-24 22:21:59,469 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-11-24 22:21:59,469 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-11-24 22:21:59,472 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 22:21:59,472 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 22:21:59,473 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-24 22:21:59,473 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-24 22:21:59,473 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 22:21:59,474 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 22:21:59,475 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 22:21:59,475 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 22:21:59,478 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 22:21:59,478 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 22:21:59,479 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 22:21:59,479 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 22:21:59,479 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 22:21:59,480 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-24 22:21:59,480 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-24 22:21:59,483 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 22:21:59,484 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 -> e53864a130ec49c3d57a4174d0d837947e0a75e0 [2019-11-24 22:22:00,098 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 22:22:00,126 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 22:22:00,135 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 22:22:00,138 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 22:22:00,141 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 22:22:00,143 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-memsafety/memleaks_test11.i [2019-11-24 22:22:00,312 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e87290d1/8e1be03fa5694bffaad9f2edada188db/FLAGcbc9f3ce2 [2019-11-24 22:22:01,667 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 22:22:01,678 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-memsafety/memleaks_test11.i [2019-11-24 22:22:01,728 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e87290d1/8e1be03fa5694bffaad9f2edada188db/FLAGcbc9f3ce2 [2019-11-24 22:22:01,758 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e87290d1/8e1be03fa5694bffaad9f2edada188db [2019-11-24 22:22:01,765 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 22:22:01,769 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2019-11-24 22:22:01,784 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 22:22:01,784 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 22:22:01,793 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 22:22:01,795 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:22:01" (1/1) ... [2019-11-24 22:22:01,800 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c177520 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:22:01, skipping insertion in model container [2019-11-24 22:22:01,800 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:22:01" (1/1) ... [2019-11-24 22:22:01,810 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 22:22:01,950 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 22:22:03,107 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 22:22:03,180 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-11-24 22:22:03,219 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 22:22:03,408 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 22:22:03,454 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 22:22:03,633 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 22:22:03,837 INFO L208 MainTranslator]: Completed translation [2019-11-24 22:22:03,838 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:22:03 WrapperNode [2019-11-24 22:22:03,840 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 22:22:03,842 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 22:22:03,843 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 22:22:03,843 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 22:22:03,876 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:22:03" (1/1) ... [2019-11-24 22:22:03,879 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:22:03" (1/1) ... [2019-11-24 22:22:03,951 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:22:03" (1/1) ... [2019-11-24 22:22:03,952 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:22:03" (1/1) ... [2019-11-24 22:22:04,063 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:22:03" (1/1) ... [2019-11-24 22:22:04,093 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:22:03" (1/1) ... [2019-11-24 22:22:04,113 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:22:03" (1/1) ... [2019-11-24 22:22:04,154 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 22:22:04,164 INFO L168 Benchmark]: Toolchain (without parser) took 2389.91 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 939.4 MB in the end (delta: 28.0 MB). Peak memory consumption was 28.0 MB. Max. memory is 12.5 GB. [2019-11-24 22:22:04,164 INFO L168 Benchmark]: CDTParser took 3.80 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. [2019-11-24 22:22:04,168 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2058.05 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 945.2 MB in the end (delta: 22.3 MB). Peak memory consumption was 26.6 MB. Max. memory is 12.5 GB. [2019-11-24 22:22:04,170 INFO L168 Benchmark]: Boogie Preprocessor took 311.66 ms. Allocated memory is still 1.0 GB. Free memory was 945.2 MB in the beginning and 939.4 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-24 22:22:04,179 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.80 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 2058.05 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 945.2 MB in the end (delta: 22.3 MB). Peak memory consumption was 26.6 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 311.66 ms. Allocated memory is still 1.0 GB. Free memory was 945.2 MB in the beginning and 939.4 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...