/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/memsafety/test-memleak_nexttime.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-bitabs-178dd20 [2021-01-07 05:14:47,010 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-07 05:14:47,013 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-07 05:14:47,049 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-01-07 05:14:47,050 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-01-07 05:14:47,051 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-01-07 05:14:47,053 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-01-07 05:14:47,056 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-01-07 05:14:47,059 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-01-07 05:14:47,060 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-01-07 05:14:47,061 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-01-07 05:14:47,063 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-01-07 05:14:47,064 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-07 05:14:47,065 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-07 05:14:47,067 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-07 05:14:47,068 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-07 05:14:47,069 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-07 05:14:47,070 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-07 05:14:47,072 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-07 05:14:47,075 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-07 05:14:47,077 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-07 05:14:47,079 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-07 05:14:47,081 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-07 05:14:47,084 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-07 05:14:47,090 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-01-07 05:14:47,132 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-07 05:14:47,134 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-07 05:14:47,135 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-07 05:14:47,136 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf [2021-01-07 05:14:47,168 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-07 05:14:47,168 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-07 05:14:47,172 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-07 05:14:47,172 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-07 05:14:47,172 INFO L138 SettingsManager]: * Use SBE=true [2021-01-07 05:14:47,173 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-07 05:14:47,175 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-01-07 05:14:47,175 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-07 05:14:47,175 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-07 05:14:47,176 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2021-01-07 05:14:47,177 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2021-01-07 05:14:47,178 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2021-01-07 05:14:47,178 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-07 05:14:47,178 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-01-07 05:14:47,179 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-07 05:14:47,179 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-07 05:14:47,179 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-07 05:14:47,180 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-07 05:14:47,180 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-07 05:14:47,180 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-07 05:14:47,181 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-07 05:14:47,181 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-07 05:14:47,181 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-07 05:14:47,182 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-01-07 05:14:47,182 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-bitabs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-07 05:14:47,650 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-07 05:14:47,705 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-07 05:14:47,708 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-07 05:14:47,709 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-07 05:14:47,710 INFO L275 PluginConnector]: CDTParser initialized [2021-01-07 05:14:47,711 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/memsafety/test-memleak_nexttime.i [2021-01-07 05:14:47,811 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/8253a331d/1cf26d6b725449ba90db06e036d60b01/FLAGbaed9d632 [2021-01-07 05:14:48,534 INFO L306 CDTParser]: Found 1 translation units. [2021-01-07 05:14:48,536 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/memsafety/test-memleak_nexttime.i [2021-01-07 05:14:48,565 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/8253a331d/1cf26d6b725449ba90db06e036d60b01/FLAGbaed9d632 [2021-01-07 05:14:48,809 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/8253a331d/1cf26d6b725449ba90db06e036d60b01 [2021-01-07 05:14:48,813 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-07 05:14:48,816 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-01-07 05:14:48,818 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-07 05:14:48,818 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-07 05:14:48,822 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-07 05:14:48,823 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.01 05:14:48" (1/1) ... [2021-01-07 05:14:48,824 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b6028b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.01 05:14:48, skipping insertion in model container [2021-01-07 05:14:48,824 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.01 05:14:48" (1/1) ... [2021-01-07 05:14:48,833 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-07 05:14:48,877 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-01-07 05:14:49,284 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-07 05:14:49,304 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) [2021-01-07 05:14:49,305 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@17d5240c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.01 05:14:49, skipping insertion in model container [2021-01-07 05:14:49,305 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-07 05:14:49,306 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-01-07 05:14:49,310 INFO L168 Benchmark]: Toolchain (without parser) took 492.87 ms. Allocated memory is still 160.4 MB. Free memory was 135.0 MB in the beginning and 123.6 MB in the end (delta: 11.3 MB). Peak memory consumption was 11.5 MB. Max. memory is 8.0 GB. [2021-01-07 05:14:49,311 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 160.4 MB. Free memory is still 134.6 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-01-07 05:14:49,315 INFO L168 Benchmark]: CACSL2BoogieTranslator took 487.99 ms. Allocated memory is still 160.4 MB. Free memory was 134.8 MB in the beginning and 123.6 MB in the end (delta: 11.2 MB). Peak memory consumption was 11.5 MB. Max. memory is 8.0 GB. [2021-01-07 05:14:49,318 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 160.4 MB. Free memory is still 134.6 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 487.99 ms. Allocated memory is still 160.4 MB. Free memory was 134.8 MB in the beginning and 123.6 MB in the end (delta: 11.2 MB). Peak memory consumption was 11.5 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 643]: 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...