/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc config/AutomizerReach.xml -s config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf -i ../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-4f750a8 [2020-12-22 20:00:52,678 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-22 20:00:52,682 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-22 20:00:52,723 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2020-12-22 20:00:52,830 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf [2020-12-22 20:00:52,883 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-22 20:00:52,884 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-22 20:00:52,888 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-22 20:00:52,888 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-22 20:00:52,889 INFO L138 SettingsManager]: * Use SBE=true [2020-12-22 20:00:52,889 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-22 20:00:52,889 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-22 20:00:52,890 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-22 20:00:52,890 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-22 20:00:52,890 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-22 20:00:52,891 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-22 20:00:52,892 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-22 20:00:52,892 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-22 20:00:52,892 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-22 20:00:52,893 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-22 20:00:52,893 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-22 20:00:52,893 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-22 20:00:52,893 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-22 20:00:52,894 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-22 20:00:52,894 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-22 20:00:52,894 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-22 20:00:52,894 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-22 20:00:52,895 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-22 20:00:52,895 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-22 20:00:52,895 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-12-22 20:00:53,334 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-22 20:00:53,371 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-22 20:00:53,374 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-22 20:00:53,376 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-22 20:00:53,377 INFO L275 PluginConnector]: CDTParser initialized [2020-12-22 20:00:53,378 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.i [2020-12-22 20:00:53,470 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b2aa4f24a/c4655a2a58724e18a9a490b2217dcac1/FLAG73e12b9b0 [2020-12-22 20:00:54,226 INFO L306 CDTParser]: Found 1 translation units. [2020-12-22 20:00:54,226 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.i [2020-12-22 20:00:54,267 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b2aa4f24a/c4655a2a58724e18a9a490b2217dcac1/FLAG73e12b9b0 [2020-12-22 20:00:54,403 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b2aa4f24a/c4655a2a58724e18a9a490b2217dcac1 [2020-12-22 20:00:54,407 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-22 20:00:54,410 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-22 20:00:54,414 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-22 20:00:54,415 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-22 20:00:54,419 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-22 20:00:54,420 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 08:00:54" (1/1) ... [2020-12-22 20:00:54,422 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e511aef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 08:00:54, skipping insertion in model container [2020-12-22 20:00:54,422 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 08:00:54" (1/1) ... [2020-12-22 20:00:54,432 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-22 20:00:54,520 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-22 20:00:54,971 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.i[33021,33034] [2020-12-22 20:00:55,221 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-22 20:00:55,232 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) [2020-12-22 20:00:55,233 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@24274e19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 08:00:55, skipping insertion in model container [2020-12-22 20:00:55,233 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-22 20:00:55,234 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-22 20:00:55,236 INFO L168 Benchmark]: Toolchain (without parser) took 825.80 ms. Allocated memory is still 157.3 MB. Free memory was 130.1 MB in the beginning and 110.1 MB in the end (delta: 20.0 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2020-12-22 20:00:55,237 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 157.3 MB. Free memory was 128.1 MB in the beginning and 128.0 MB in the end (delta: 96.6 kB). There was no memory consumed. Max. memory is 8.0 GB. [2020-12-22 20:00:55,238 INFO L168 Benchmark]: CACSL2BoogieTranslator took 819.34 ms. Allocated memory is still 157.3 MB. Free memory was 129.9 MB in the beginning and 110.1 MB in the end (delta: 19.8 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2020-12-22 20:00:55,240 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 157.3 MB. Free memory was 128.1 MB in the beginning and 128.0 MB in the end (delta: 96.6 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 819.34 ms. Allocated memory is still 157.3 MB. Free memory was 129.9 MB in the beginning and 110.1 MB in the end (delta: 19.8 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 752]: 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...