./Ultimate.py --spec ../sv-benchmarks/c/properties/valid-memsafety.prp --file ../sv-benchmarks/c/memsafety-ext2/complex_data_creation_test02-1.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/memsafety-ext2/complex_data_creation_test02-1.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 9d66dda134cf3fa8347acab6e82f659b1de366bb ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-ext2/complex_data_creation_test02-1.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 9d66dda134cf3fa8347acab6e82f659b1de366bb .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 22:21:30,971 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 22:21:30,976 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 22:21:31,004 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 22:21:31,005 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 22:21:31,008 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 22:21:31,010 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 22:21:31,035 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 22:21:31,037 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 22:21:31,045 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 22:21:31,048 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 22:21:31,051 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 22:21:31,054 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 22:21:31,058 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 22:21:31,064 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 22:21:31,068 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 22:21:31,072 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 22:21:31,077 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 22:21:31,080 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 22:21:31,088 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 22:21:31,097 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 22:21:31,102 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 22:21:31,105 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 22:21:31,109 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 22:21:31,116 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 22:21:31,120 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 22:21:31,120 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 22:21:31,122 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 22:21:31,123 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 22:21:31,124 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 22:21:31,127 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 22:21:31,128 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 22:21:31,129 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 22:21:31,133 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 22:21:31,135 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 22:21:31,138 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 22:21:31,139 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 22:21:31,140 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 22:21:31,143 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 22:21:31,145 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 22:21:31,147 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 22:21:31,149 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2019-11-24 22:21:31,186 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 22:21:31,191 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 22:21:31,194 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 22:21:31,195 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 22:21:31,195 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 22:21:31,195 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 22:21:31,197 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 22:21:31,197 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-24 22:21:31,197 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 22:21:31,198 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 22:21:31,199 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 22:21:31,200 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-11-24 22:21:31,203 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-11-24 22:21:31,203 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-11-24 22:21:31,204 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 22:21:31,204 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 22:21:31,204 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 22:21:31,205 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 22:21:31,205 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 22:21:31,205 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 22:21:31,206 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 22:21:31,206 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 22:21:31,206 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 22:21:31,208 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 22:21:31,208 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 22:21:31,208 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-24 22:21:31,209 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 22:21:31,210 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 -> 9d66dda134cf3fa8347acab6e82f659b1de366bb [2019-11-24 22:21:31,796 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 22:21:31,830 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 22:21:31,833 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 22:21:31,842 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 22:21:31,843 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 22:21:31,845 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/memsafety-ext2/complex_data_creation_test02-1.i [2019-11-24 22:21:32,000 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3850068d4/e98685d82c5a40dfa81918550aa788cb/FLAG6ef0e18e4 [2019-11-24 22:21:33,205 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 22:21:33,207 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/memsafety-ext2/complex_data_creation_test02-1.i [2019-11-24 22:21:33,247 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3850068d4/e98685d82c5a40dfa81918550aa788cb/FLAG6ef0e18e4 [2019-11-24 22:21:33,290 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3850068d4/e98685d82c5a40dfa81918550aa788cb [2019-11-24 22:21:33,299 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 22:21:33,304 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2019-11-24 22:21:33,308 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 22:21:33,309 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 22:21:33,315 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 22:21:33,320 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:21:33" (1/1) ... [2019-11-24 22:21:33,327 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35365046 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:21:33, skipping insertion in model container [2019-11-24 22:21:33,330 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:21:33" (1/1) ... [2019-11-24 22:21:33,346 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 22:21:33,457 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 22:21:34,349 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 22:21:34,381 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 22:21:34,386 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6cbe1a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:21:34, skipping insertion in model container [2019-11-24 22:21:34,386 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 22:21:34,387 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-11-24 22:21:34,395 INFO L168 Benchmark]: Toolchain (without parser) took 1085.70 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 989.7 MB in the end (delta: -22.3 MB). Peak memory consumption was 20.7 MB. Max. memory is 12.5 GB. [2019-11-24 22:21:34,397 INFO L168 Benchmark]: CDTParser took 0.76 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 22:21:34,400 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1078.54 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 989.7 MB in the end (delta: -22.3 MB). Peak memory consumption was 20.7 MB. Max. memory is 12.5 GB. [2019-11-24 22:21:34,407 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.76 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 1078.54 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 989.7 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: 545]: 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 22:21:38,195 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 22:21:38,201 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 22:21:38,230 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 22:21:38,230 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 22:21:38,241 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 22:21:38,244 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 22:21:38,272 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 22:21:38,280 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 22:21:38,285 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 22:21:38,287 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 22:21:38,292 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 22:21:38,294 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 22:21:38,298 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 22:21:38,303 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 22:21:38,308 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 22:21:38,311 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 22:21:38,314 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 22:21:38,321 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 22:21:38,327 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 22:21:38,336 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 22:21:38,343 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 22:21:38,345 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 22:21:38,350 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 22:21:38,357 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 22:21:38,360 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 22:21:38,360 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 22:21:38,362 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 22:21:38,363 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 22:21:38,366 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 22:21:38,366 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 22:21:38,367 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 22:21:38,371 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 22:21:38,372 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 22:21:38,376 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 22:21:38,377 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 22:21:38,378 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 22:21:38,380 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 22:21:38,380 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 22:21:38,384 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 22:21:38,386 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 22:21:38,388 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2019-11-24 22:21:38,429 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 22:21:38,430 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 22:21:38,435 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 22:21:38,436 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 22:21:38,436 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 22:21:38,437 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 22:21:38,439 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 22:21:38,439 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-24 22:21:38,439 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 22:21:38,440 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 22:21:38,441 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 22:21:38,441 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-11-24 22:21:38,442 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-11-24 22:21:38,444 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-11-24 22:21:38,445 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 22:21:38,445 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 22:21:38,445 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-24 22:21:38,445 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-24 22:21:38,446 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 22:21:38,446 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 22:21:38,446 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 22:21:38,449 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 22:21:38,449 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 22:21:38,449 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 22:21:38,450 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 22:21:38,450 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 22:21:38,450 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 22:21:38,451 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-24 22:21:38,451 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-24 22:21:38,452 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 22:21:38,453 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 -> 9d66dda134cf3fa8347acab6e82f659b1de366bb [2019-11-24 22:21:39,009 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 22:21:39,043 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 22:21:39,050 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 22:21:39,052 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 22:21:39,056 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 22:21:39,058 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/memsafety-ext2/complex_data_creation_test02-1.i [2019-11-24 22:21:39,206 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fbd2f3574/c089cdfa35ba4b3283f619d88ef00bc5/FLAG516ea4ee1 [2019-11-24 22:21:40,427 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 22:21:40,428 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/memsafety-ext2/complex_data_creation_test02-1.i [2019-11-24 22:21:40,466 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fbd2f3574/c089cdfa35ba4b3283f619d88ef00bc5/FLAG516ea4ee1 [2019-11-24 22:21:40,922 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fbd2f3574/c089cdfa35ba4b3283f619d88ef00bc5 [2019-11-24 22:21:40,926 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 22:21:40,930 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2019-11-24 22:21:40,944 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 22:21:40,944 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 22:21:40,952 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 22:21:40,954 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:21:40" (1/1) ... [2019-11-24 22:21:40,957 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@696fbcb9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:21:40, skipping insertion in model container [2019-11-24 22:21:40,957 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:21:40" (1/1) ... [2019-11-24 22:21:40,967 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 22:21:41,081 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 22:21:42,064 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 22:21:42,103 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-11-24 22:21:42,127 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 22:21:42,257 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 22:21:42,279 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 22:21:42,422 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 22:21:42,566 INFO L208 MainTranslator]: Completed translation [2019-11-24 22:21:42,567 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:21:42 WrapperNode [2019-11-24 22:21:42,569 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 22:21:42,570 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 22:21:42,570 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 22:21:42,570 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 22:21:42,587 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:21:42" (1/1) ... [2019-11-24 22:21:42,587 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:21:42" (1/1) ... [2019-11-24 22:21:42,646 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:21:42" (1/1) ... [2019-11-24 22:21:42,646 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:21:42" (1/1) ... [2019-11-24 22:21:42,724 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:21:42" (1/1) ... [2019-11-24 22:21:42,742 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:21:42" (1/1) ... [2019-11-24 22:21:42,753 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:21:42" (1/1) ... [2019-11-24 22:21:42,773 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 22:21:42,780 INFO L168 Benchmark]: Toolchain (without parser) took 1845.84 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 966.0 MB in the beginning and 968.2 MB in the end (delta: -2.2 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-24 22:21:42,785 INFO L168 Benchmark]: CDTParser took 0.39 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 22:21:42,790 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1625.29 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 966.0 MB in the beginning and 973.9 MB in the end (delta: -8.0 MB). Peak memory consumption was 20.7 MB. Max. memory is 12.5 GB. [2019-11-24 22:21:42,799 INFO L168 Benchmark]: Boogie Preprocessor took 203.76 ms. Allocated memory is still 1.0 GB. Free memory was 973.9 MB in the beginning and 968.2 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-24 22:21:42,809 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 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 1625.29 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 966.0 MB in the beginning and 973.9 MB in the end (delta: -8.0 MB). Peak memory consumption was 20.7 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 203.76 ms. Allocated memory is still 1.0 GB. Free memory was 973.9 MB in the beginning and 968.2 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...