./Ultimate.py --spec ../sv-benchmarks/c/properties/valid-memsafety.prp --file ../sv-benchmarks/c/memsafety-ext2/complex_data_creation_test01-1.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_test01-1.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 01382a83f29e54aeac6cc6b531356e714ec88448 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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_test01-1.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 01382a83f29e54aeac6cc6b531356e714ec88448 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 22:21:30,421 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 22:21:30,428 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 22:21:30,464 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 22:21:30,465 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 22:21:30,467 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 22:21:30,473 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 22:21:30,490 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 22:21:30,493 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 22:21:30,502 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 22:21:30,507 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 22:21:30,511 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 22:21:30,514 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 22:21:30,523 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 22:21:30,528 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 22:21:30,532 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 22:21:30,537 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 22:21:30,540 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 22:21:30,546 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 22:21:30,556 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 22:21:30,564 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 22:21:30,570 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 22:21:30,573 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 22:21:30,578 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 22:21:30,584 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 22:21:30,587 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 22:21:30,587 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 22:21:30,590 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 22:21:30,592 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 22:21:30,593 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 22:21:30,596 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 22:21:30,597 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 22:21:30,598 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 22:21:30,602 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 22:21:30,604 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 22:21:30,606 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 22:21:30,608 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 22:21:30,609 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 22:21:30,609 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 22:21:30,612 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 22:21:30,615 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 22:21:30,618 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2019-11-24 22:21:30,655 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 22:21:30,657 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 22:21:30,661 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 22:21:30,663 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 22:21:30,663 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 22:21:30,664 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 22:21:30,664 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 22:21:30,666 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-24 22:21:30,666 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 22:21:30,666 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 22:21:30,668 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 22:21:30,668 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-11-24 22:21:30,671 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-11-24 22:21:30,671 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-11-24 22:21:30,672 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 22:21:30,672 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 22:21:30,672 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 22:21:30,673 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 22:21:30,673 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 22:21:30,673 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 22:21:30,673 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 22:21:30,676 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 22:21:30,676 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 22:21:30,677 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 22:21:30,677 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 22:21:30,677 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-24 22:21:30,677 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 22:21:30,678 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 -> 01382a83f29e54aeac6cc6b531356e714ec88448 [2019-11-24 22:21:31,237 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 22:21:31,266 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 22:21:31,274 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 22:21:31,278 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 22:21:31,279 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 22:21:31,279 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/memsafety-ext2/complex_data_creation_test01-1.i [2019-11-24 22:21:31,431 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d6b92de3a/318f3701cc8c4970a8c68fb577abd116/FLAG91741e2bd [2019-11-24 22:21:32,608 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 22:21:32,609 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/memsafety-ext2/complex_data_creation_test01-1.i [2019-11-24 22:21:32,636 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d6b92de3a/318f3701cc8c4970a8c68fb577abd116/FLAG91741e2bd [2019-11-24 22:21:32,663 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d6b92de3a/318f3701cc8c4970a8c68fb577abd116 [2019-11-24 22:21:32,672 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 22:21:32,673 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2019-11-24 22:21:32,677 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 22:21:32,677 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 22:21:32,683 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 22:21:32,683 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:21:32" (1/1) ... [2019-11-24 22:21:32,691 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 10:21:32, skipping insertion in model container [2019-11-24 22:21:32,691 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:21:32" (1/1) ... [2019-11-24 22:21:32,705 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 22:21:32,771 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 22:21:33,646 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 22:21:33,696 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 22:21:33,697 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7b444acd 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 22:21:33,698 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 22:21:33,698 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-11-24 22:21:33,708 INFO L168 Benchmark]: Toolchain (without parser) took 1026.57 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 989.7 MB in the end (delta: -28.0 MB). Peak memory consumption was 20.7 MB. Max. memory is 12.5 GB. [2019-11-24 22:21:33,710 INFO L168 Benchmark]: CDTParser took 2.48 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 22:21:33,711 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1021.54 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 989.7 MB in the end (delta: -28.0 MB). Peak memory consumption was 20.7 MB. Max. memory is 12.5 GB. [2019-11-24 22:21:33,719 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.48 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 1021.54 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 989.7 MB in the end (delta: -28.0 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 22:21:37,499 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 22:21:37,505 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 22:21:37,548 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 22:21:37,551 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 22:21:37,553 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 22:21:37,558 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 22:21:37,577 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 22:21:37,579 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 22:21:37,586 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 22:21:37,588 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 22:21:37,593 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 22:21:37,594 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 22:21:37,600 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 22:21:37,604 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 22:21:37,608 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 22:21:37,610 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 22:21:37,614 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 22:21:37,619 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 22:21:37,628 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 22:21:37,638 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 22:21:37,643 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 22:21:37,647 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 22:21:37,650 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 22:21:37,658 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 22:21:37,660 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 22:21:37,660 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 22:21:37,664 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 22:21:37,665 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 22:21:37,666 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 22:21:37,668 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 22:21:37,669 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 22:21:37,674 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 22:21:37,675 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 22:21:37,679 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 22:21:37,680 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 22:21:37,681 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 22:21:37,681 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 22:21:37,682 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 22:21:37,683 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 22:21:37,687 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 22:21:37,688 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2019-11-24 22:21:37,729 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 22:21:37,731 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 22:21:37,736 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 22:21:37,738 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 22:21:37,738 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 22:21:37,738 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 22:21:37,741 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 22:21:37,741 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-24 22:21:37,741 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 22:21:37,742 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 22:21:37,743 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 22:21:37,744 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-11-24 22:21:37,744 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-11-24 22:21:37,744 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-11-24 22:21:37,746 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 22:21:37,746 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 22:21:37,746 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-24 22:21:37,749 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-24 22:21:37,749 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 22:21:37,749 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 22:21:37,750 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 22:21:37,750 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 22:21:37,750 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 22:21:37,751 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 22:21:37,751 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 22:21:37,751 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 22:21:37,754 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 22:21:37,754 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-24 22:21:37,754 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-24 22:21:37,755 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 22:21:37,756 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 -> 01382a83f29e54aeac6cc6b531356e714ec88448 [2019-11-24 22:21:38,308 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 22:21:38,339 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 22:21:38,347 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 22:21:38,353 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 22:21:38,353 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 22:21:38,355 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/memsafety-ext2/complex_data_creation_test01-1.i [2019-11-24 22:21:38,510 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3af1f16f2/240ca8a9ffdd4eac84731e1fb82f7c78/FLAG811748ef8 [2019-11-24 22:21:39,714 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 22:21:39,718 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/memsafety-ext2/complex_data_creation_test01-1.i [2019-11-24 22:21:39,754 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3af1f16f2/240ca8a9ffdd4eac84731e1fb82f7c78/FLAG811748ef8 [2019-11-24 22:21:39,786 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3af1f16f2/240ca8a9ffdd4eac84731e1fb82f7c78 [2019-11-24 22:21:39,801 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 22:21:39,803 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2019-11-24 22:21:39,811 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 22:21:39,812 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 22:21:39,821 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 22:21:39,822 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:21:39" (1/1) ... [2019-11-24 22:21:39,830 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2952a928 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:21:39, skipping insertion in model container [2019-11-24 22:21:39,830 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:21:39" (1/1) ... [2019-11-24 22:21:39,840 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 22:21:39,952 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 22:21:40,807 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 22:21:40,825 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-11-24 22:21:40,847 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 22:21:40,934 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 22:21:40,945 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 22:21:41,060 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 22:21:41,192 INFO L208 MainTranslator]: Completed translation [2019-11-24 22:21:41,193 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:21:41 WrapperNode [2019-11-24 22:21:41,196 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 22:21:41,197 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 22:21:41,197 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 22:21:41,198 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 22:21:41,225 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:21:41" (1/1) ... [2019-11-24 22:21:41,226 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:21:41" (1/1) ... [2019-11-24 22:21:41,279 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:21:41" (1/1) ... [2019-11-24 22:21:41,280 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:21:41" (1/1) ... [2019-11-24 22:21:41,347 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:21:41" (1/1) ... [2019-11-24 22:21:41,370 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:21:41" (1/1) ... [2019-11-24 22:21:41,383 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:21:41" (1/1) ... [2019-11-24 22:21:41,399 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 22:21:41,409 INFO L168 Benchmark]: Toolchain (without parser) took 1600.38 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 962.5 MB in the end (delta: -780.9 kB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-24 22:21:41,414 INFO L168 Benchmark]: CDTParser took 2.85 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 22:21:41,426 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1385.15 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 968.2 MB in the end (delta: -6.5 MB). Peak memory consumption was 20.8 MB. Max. memory is 12.5 GB. [2019-11-24 22:21:41,430 INFO L168 Benchmark]: Boogie Preprocessor took 203.73 ms. Allocated memory is still 1.0 GB. Free memory was 968.2 MB in the beginning and 962.5 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-24 22:21:41,434 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.85 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 1385.15 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 968.2 MB in the end (delta: -6.5 MB). Peak memory consumption was 20.8 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 203.73 ms. Allocated memory is still 1.0 GB. Free memory was 968.2 MB in the beginning and 962.5 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...