/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_SAX_test4-2.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-4f750a8 [2020-12-22 20:01:18,920 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-22 20:01:18,924 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-22 20:01:18,984 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-22 20:01:18,985 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-22 20:01:18,989 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-22 20:01:18,993 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-22 20:01:19,000 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-22 20:01:19,004 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-22 20:01:19,010 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-22 20:01:19,011 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-22 20:01:19,012 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-22 20:01:19,013 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-22 20:01:19,016 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-22 20:01:19,018 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-22 20:01:19,020 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-22 20:01:19,021 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-22 20:01:19,024 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-22 20:01:19,030 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-22 20:01:19,038 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-22 20:01:19,039 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-22 20:01:19,041 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-22 20:01:19,042 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-22 20:01:19,045 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-22 20:01:19,067 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-12-22 20:01:19,086 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf [2020-12-22 20:01:19,134 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-22 20:01:19,134 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-22 20:01:19,139 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-22 20:01:19,140 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-22 20:01:19,140 INFO L138 SettingsManager]: * Use SBE=true [2020-12-22 20:01:19,141 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-22 20:01:19,141 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-22 20:01:19,141 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-22 20:01:19,141 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-22 20:01:19,142 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-22 20:01:19,143 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-22 20:01:19,143 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-22 20:01:19,143 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-22 20:01:19,143 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-22 20:01:19,144 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-22 20:01:19,144 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-22 20:01:19,144 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-22 20:01:19,144 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-22 20:01:19,145 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-22 20:01:19,145 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-22 20:01:19,145 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-22 20:01:19,145 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-22 20:01:19,146 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-22 20:01:19,146 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-22 20:01:19,146 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-12-22 20:01:19,566 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-22 20:01:19,597 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-22 20:01:19,601 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-22 20:01:19,602 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-22 20:01:19,603 INFO L275 PluginConnector]: CDTParser initialized [2020-12-22 20:01:19,604 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-2.i [2020-12-22 20:01:19,681 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f65641fd/6df255e05a2c4c8b9989a2bf89bc3269/FLAGf46b1c704 [2020-12-22 20:01:20,454 INFO L306 CDTParser]: Found 1 translation units. [2020-12-22 20:01:20,457 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-2.i [2020-12-22 20:01:20,486 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f65641fd/6df255e05a2c4c8b9989a2bf89bc3269/FLAGf46b1c704 [2020-12-22 20:01:20,676 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f65641fd/6df255e05a2c4c8b9989a2bf89bc3269 [2020-12-22 20:01:20,680 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-22 20:01:20,683 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-22 20:01:20,687 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-22 20:01:20,687 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-22 20:01:20,692 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-22 20:01:20,693 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 08:01:20" (1/1) ... [2020-12-22 20:01:20,696 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8651a64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 08:01:20, skipping insertion in model container [2020-12-22 20:01:20,696 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 08:01:20" (1/1) ... [2020-12-22 20:01:20,710 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-22 20:01:20,798 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-22 20:01:21,407 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_SAX_test4-2.i[33021,33034] [2020-12-22 20:01:21,652 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-22 20:01:21,665 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 20:01:21,665 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@659aac47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 08:01:21, skipping insertion in model container [2020-12-22 20:01:21,665 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-22 20:01:21,666 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-22 20:01:21,669 INFO L168 Benchmark]: Toolchain (without parser) took 985.36 ms. Allocated memory is still 151.0 MB. Free memory was 123.5 MB in the beginning and 103.5 MB in the end (delta: 20.1 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2020-12-22 20:01:21,670 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 151.0 MB. Free memory is still 124.9 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-12-22 20:01:21,671 INFO L168 Benchmark]: CACSL2BoogieTranslator took 979.07 ms. Allocated memory is still 151.0 MB. Free memory was 123.3 MB in the beginning and 103.5 MB in the end (delta: 19.9 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2020-12-22 20:01:21,673 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 151.0 MB. Free memory is still 124.9 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 979.07 ms. Allocated memory is still 151.0 MB. Free memory was 123.3 MB in the beginning and 103.5 MB in the end (delta: 19.9 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...