java -Xmx6000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data ./data --generate-csv --csv-dir ../../../releaseScripts/default/UAutomizer-linux/csv -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/cade18-smtinterpol/svcomp-DerefFreeMemtrack-32bit-Automizer_z3.epf -i ../../../trunk/examples/svcomp/ldv-memsafety-bitfields/test-bitfields-2.1_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-666feb3-m [2018-04-10 17:11:34,139 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-04-10 17:11:34,140 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-04-10 17:11:34,152 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-04-10 17:11:34,152 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-04-10 17:11:34,153 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-04-10 17:11:34,154 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-04-10 17:11:34,156 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-04-10 17:11:34,157 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-04-10 17:11:34,158 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-04-10 17:11:34,159 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-04-10 17:11:34,159 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-04-10 17:11:34,160 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-04-10 17:11:34,161 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-04-10 17:11:34,161 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-04-10 17:11:34,163 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-04-10 17:11:34,165 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-04-10 17:11:34,166 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-04-10 17:11:34,167 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-04-10 17:11:34,168 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-04-10 17:11:34,169 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-04-10 17:11:34,170 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-04-10 17:11:34,170 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-04-10 17:11:34,171 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-04-10 17:11:34,171 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-04-10 17:11:34,172 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-04-10 17:11:34,172 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-04-10 17:11:34,173 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-04-10 17:11:34,174 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-04-10 17:11:34,174 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-04-10 17:11:34,174 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-04-10 17:11:34,175 INFO L98 SettingsManager]: Beginning loading settings from /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/cade18-smtinterpol/svcomp-DerefFreeMemtrack-32bit-Automizer_z3.epf [2018-04-10 17:11:34,195 INFO L110 SettingsManager]: Loading preferences was successful [2018-04-10 17:11:34,195 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-04-10 17:11:34,196 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-04-10 17:11:34,196 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-04-10 17:11:34,196 INFO L133 SettingsManager]: * Use SBE=true [2018-04-10 17:11:34,196 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-04-10 17:11:34,196 INFO L133 SettingsManager]: * sizeof long=4 [2018-04-10 17:11:34,197 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-04-10 17:11:34,197 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-04-10 17:11:34,197 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-04-10 17:11:34,197 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-04-10 17:11:34,197 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-04-10 17:11:34,197 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-04-10 17:11:34,197 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-04-10 17:11:34,197 INFO L133 SettingsManager]: * sizeof long double=12 [2018-04-10 17:11:34,198 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-04-10 17:11:34,198 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-04-10 17:11:34,198 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-04-10 17:11:34,198 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-04-10 17:11:34,198 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-04-10 17:11:34,198 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-04-10 17:11:34,199 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2018-04-10 17:11:34,199 INFO L133 SettingsManager]: * SMT solver=External_Z3InterpolationMode [2018-04-10 17:11:34,199 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-10 17:11:34,220 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-04-10 17:11:34,232 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-04-10 17:11:34,235 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-04-10 17:11:34,237 INFO L271 PluginConnector]: Initializing CDTParser... [2018-04-10 17:11:34,237 INFO L276 PluginConnector]: CDTParser initialized [2018-04-10 17:11:34,238 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety-bitfields/test-bitfields-2.1_true-valid-memsafety_true-termination.i [2018-04-10 17:11:34,281 ERROR L339 mateJobChangeAdapter]: Error during toolchain job processing: java.io.FileNotFoundException: /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/data/.metadata/.plugins/org.eclipse.core.resources/.projects/FLAG040b1e524/.markers.snap (No such file or directory) at java.io.FileOutputStream.open0(Native Method) at java.io.FileOutputStream.open(FileOutputStream.java:270) at java.io.FileOutputStream.(FileOutputStream.java:213) at java.io.FileOutputStream.(FileOutputStream.java:133) at org.eclipse.core.internal.localstore.SafeChunkyOutputStream.(SafeChunkyOutputStream.java:45) at org.eclipse.core.internal.localstore.SafeChunkyOutputStream.(SafeChunkyOutputStream.java:41) at org.eclipse.core.internal.resources.SaveManager.visitAndSnap(SaveManager.java:1769) at org.eclipse.core.internal.resources.SaveManager.visitAndSnap(SaveManager.java:1853) at org.eclipse.core.internal.resources.SaveManager.save(SaveManager.java:1222) at org.eclipse.core.internal.resources.SaveManager.save(SaveManager.java:1163) at org.eclipse.core.internal.resources.DelayedSnapshotJob.run(DelayedSnapshotJob.java:52) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-04-10 17:11:34,509 INFO L225 CDTParser]: Created temporary CDT project at /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG979b167fa [2018-04-10 17:11:34,609 INFO L287 CDTParser]: IsIndexed: true [2018-04-10 17:11:34,609 INFO L288 CDTParser]: Found 1 translation units. [2018-04-10 17:11:34,609 INFO L168 CDTParser]: Scanning test-bitfields-2.1_true-valid-memsafety_true-termination.i [2018-04-10 17:11:34,610 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-04-10 17:11:34,610 INFO L215 ultiparseSymbolTable]: [2018-04-10 17:11:34,610 INFO L218 ultiparseSymbolTable]: Function table: [2018-04-10 17:11:34,610 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in test-bitfields-2.1_true-valid-memsafety_true-termination.i [2018-04-10 17:11:34,610 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-04-10 17:11:34,610 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_bitfields_____true_valid_memsafety_true_termination_i__size_t in test-bitfields-2.1_true-valid-memsafety_true-termination.i [2018-04-10 17:11:34,611 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_bitfields_____true_valid_memsafety_true_termination_i__d in test-bitfields-2.1_true-valid-memsafety_true-termination.i [2018-04-10 17:11:34,623 INFO L330 CDTParser]: Deleted temporary CDT project at /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG979b167fa [2018-04-10 17:11:34,627 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-04-10 17:11:34,628 ERROR L339 mateJobChangeAdapter]: Error during toolchain job processing: java.io.FileNotFoundException: /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/data/.metadata/.plugins/org.eclipse.core.resources/.projects/FLAG040b1e524/.markers.snap (No such file or directory) at java.io.FileOutputStream.open0(Native Method) at java.io.FileOutputStream.open(FileOutputStream.java:270) at java.io.FileOutputStream.(FileOutputStream.java:213) at java.io.FileOutputStream.(FileOutputStream.java:133) at org.eclipse.core.internal.localstore.SafeChunkyOutputStream.(SafeChunkyOutputStream.java:45) at org.eclipse.core.internal.localstore.SafeChunkyOutputStream.(SafeChunkyOutputStream.java:41) at org.eclipse.core.internal.resources.SaveManager.visitAndSnap(SaveManager.java:1769) at org.eclipse.core.internal.resources.SaveManager.visitAndSnap(SaveManager.java:1853) at org.eclipse.core.internal.resources.SaveManager.save(SaveManager.java:1222) at org.eclipse.core.internal.resources.SaveManager.save(SaveManager.java:1163) at org.eclipse.core.internal.resources.DelayedSnapshotJob.run(DelayedSnapshotJob.java:52) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-04-10 17:11:34,629 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-04-10 17:11:34,629 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-04-10 17:11:34,630 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-04-10 17:11:34,635 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-04-10 17:11:34,636 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.04 05:11:34" (1/1) ... [2018-04-10 17:11:34,638 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@661d3230 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 05:11:34, skipping insertion in model container [2018-04-10 17:11:34,638 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.04 05:11:34" (1/1) ... [2018-04-10 17:11:34,650 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-10 17:11:34,661 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-10 17:11:34,744 WARN L201 ieTranslatorObserver]: Unsupported Syntax bitfield implementation not yet bitprecisse (soundness first) [2018-04-10 17:11:34,745 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@79b75727 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 05:11:34, skipping insertion in model container [2018-04-10 17:11:34,745 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-04-10 17:11:34,745 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-04-10 17:11:34,746 INFO L168 Benchmark]: Toolchain (without parser) took 117.85 ms. Allocated memory is still 400.0 MB. Free memory was 338.8 MB in the beginning and 330.8 MB in the end (delta: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 5.3 GB. [2018-04-10 17:11:34,747 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 400.0 MB. Free memory is still 360.0 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-04-10 17:11:34,747 INFO L168 Benchmark]: CACSL2BoogieTranslator took 115.62 ms. Allocated memory is still 400.0 MB. Free memory was 337.5 MB in the beginning and 330.8 MB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 5.3 GB. [2018-04-10 17:11:34,748 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 400.0 MB. Free memory is still 360.0 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 115.62 ms. Allocated memory is still 400.0 MB. Free memory was 337.5 MB in the beginning and 330.8 MB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 13]: Unsupported Syntax bitfield implementation not yet bitprecisse (soundness first) RESULT: Ultimate could not prove your program: Toolchain returned no result. Written .csv to /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-bitfields-2.1_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_z3.epf_AutomizerC.xml/Csv-Benchmark-0-2018-04-10_17-11-34-754.csv Received shutdown request...