./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec0d19d-44d6-4512-a9f2-7070a95ab330/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec0d19d-44d6-4512-a9f2-7070a95ab330/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec0d19d-44d6-4512-a9f2-7070a95ab330/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec0d19d-44d6-4512-a9f2-7070a95ab330/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec0d19d-44d6-4512-a9f2-7070a95ab330/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec0d19d-44d6-4512-a9f2-7070a95ab330/bin/uautomizer-ug76WZFUDN --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 fa6de94809ad211882523114a33a27b3a82ed66d6bff27089fdf2c6fcaa93aae --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 10:45:08,868 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:45:08,871 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:45:08,894 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:45:08,894 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:45:08,918 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:45:08,920 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:45:08,922 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:45:08,923 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:45:08,927 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:45:08,928 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:45:08,930 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:45:08,930 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:45:08,932 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:45:08,933 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:45:08,934 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:45:08,935 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:45:08,936 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:45:08,938 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:45:08,949 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:45:08,954 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:45:08,963 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:45:08,964 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:45:08,966 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:45:08,969 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:45:08,970 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:45:08,970 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:45:08,971 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:45:08,972 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:45:08,973 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:45:08,974 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:45:08,974 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:45:08,975 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:45:08,976 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:45:08,977 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:45:08,978 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:45:08,978 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:45:08,979 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:45:08,979 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:45:08,980 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:45:08,981 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:45:08,982 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec0d19d-44d6-4512-a9f2-7070a95ab330/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 10:45:09,003 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:45:09,004 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:45:09,004 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:45:09,005 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:45:09,006 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:45:09,006 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:45:09,007 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:45:09,007 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:45:09,007 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:45:09,008 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:45:09,008 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:45:09,008 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:45:09,009 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:45:09,009 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:45:09,009 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:45:09,009 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 10:45:09,010 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 10:45:09,010 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 10:45:09,010 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:45:09,011 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:45:09,011 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:45:09,011 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:45:09,012 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:45:09,012 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:45:09,012 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:45:09,012 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:45:09,013 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:45:09,013 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:45:09,013 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 10:45:09,014 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 10:45:09,014 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec0d19d-44d6-4512-a9f2-7070a95ab330/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec0d19d-44d6-4512-a9f2-7070a95ab330/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fa6de94809ad211882523114a33a27b3a82ed66d6bff27089fdf2c6fcaa93aae [2022-11-20 10:45:09,312 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:45:09,342 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:45:09,348 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:45:09,351 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:45:09,352 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:45:09,353 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec0d19d-44d6-4512-a9f2-7070a95ab330/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.i [2022-11-20 10:45:12,646 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:45:13,110 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:45:13,110 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec0d19d-44d6-4512-a9f2-7070a95ab330/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.i [2022-11-20 10:45:13,139 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec0d19d-44d6-4512-a9f2-7070a95ab330/bin/uautomizer-ug76WZFUDN/data/e70cf9604/b8059f03c8e746868c66e4423e266ace/FLAG712f8765a [2022-11-20 10:45:13,160 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec0d19d-44d6-4512-a9f2-7070a95ab330/bin/uautomizer-ug76WZFUDN/data/e70cf9604/b8059f03c8e746868c66e4423e266ace [2022-11-20 10:45:13,166 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:45:13,169 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:45:13,174 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:45:13,175 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:45:13,180 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:45:13,181 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:45:13" (1/1) ... [2022-11-20 10:45:13,183 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64448bb9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:45:13, skipping insertion in model container [2022-11-20 10:45:13,183 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:45:13" (1/1) ... [2022-11-20 10:45:13,191 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:45:13,281 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:45:13,613 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:45:13,614 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@68ffdd4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:45:13, skipping insertion in model container [2022-11-20 10:45:13,615 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:45:13,615 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:45:13,617 INFO L158 Benchmark]: Toolchain (without parser) took 447.51ms. Allocated memory is still 188.7MB. Free memory was 154.5MB in the beginning and 157.0MB in the end (delta: -2.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 10:45:13,618 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 130.0MB. Free memory is still 100.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:45:13,619 INFO L158 Benchmark]: CACSL2BoogieTranslator took 440.70ms. Allocated memory is still 188.7MB. Free memory was 154.3MB in the beginning and 157.0MB in the end (delta: -2.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 10:45:13,620 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 130.0MB. Free memory is still 100.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 440.70ms. Allocated memory is still 188.7MB. Free memory was 154.3MB in the beginning and 157.0MB in the end (delta: -2.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec0d19d-44d6-4512-a9f2-7070a95ab330/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec0d19d-44d6-4512-a9f2-7070a95ab330/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec0d19d-44d6-4512-a9f2-7070a95ab330/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec0d19d-44d6-4512-a9f2-7070a95ab330/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec0d19d-44d6-4512-a9f2-7070a95ab330/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec0d19d-44d6-4512-a9f2-7070a95ab330/bin/uautomizer-ug76WZFUDN --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 fa6de94809ad211882523114a33a27b3a82ed66d6bff27089fdf2c6fcaa93aae --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 10:45:16,235 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:45:16,238 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:45:16,287 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:45:16,290 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:45:16,295 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:45:16,302 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:45:16,305 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:45:16,308 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:45:16,312 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:45:16,314 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:45:16,318 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:45:16,318 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:45:16,326 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:45:16,328 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:45:16,332 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:45:16,334 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:45:16,336 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:45:16,338 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:45:16,341 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:45:16,349 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:45:16,356 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:45:16,357 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:45:16,358 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:45:16,363 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:45:16,365 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:45:16,365 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:45:16,367 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:45:16,369 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:45:16,370 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:45:16,370 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:45:16,372 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:45:16,373 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:45:16,375 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:45:16,399 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:45:16,399 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:45:16,400 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:45:16,401 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:45:16,401 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:45:16,402 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:45:16,403 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:45:16,409 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec0d19d-44d6-4512-a9f2-7070a95ab330/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 10:45:16,451 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:45:16,451 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:45:16,453 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:45:16,453 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:45:16,454 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:45:16,455 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:45:16,456 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:45:16,456 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:45:16,456 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:45:16,457 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:45:16,458 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:45:16,458 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:45:16,459 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:45:16,459 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:45:16,459 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:45:16,459 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 10:45:16,460 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 10:45:16,460 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 10:45:16,460 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:45:16,460 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:45:16,461 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 10:45:16,461 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 10:45:16,461 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:45:16,462 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:45:16,462 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:45:16,462 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:45:16,462 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:45:16,463 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:45:16,463 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:45:16,463 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:45:16,464 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 10:45:16,464 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 10:45:16,464 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 10:45:16,465 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec0d19d-44d6-4512-a9f2-7070a95ab330/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec0d19d-44d6-4512-a9f2-7070a95ab330/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fa6de94809ad211882523114a33a27b3a82ed66d6bff27089fdf2c6fcaa93aae [2022-11-20 10:45:16,900 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:45:16,945 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:45:16,949 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:45:16,950 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:45:16,951 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:45:16,953 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec0d19d-44d6-4512-a9f2-7070a95ab330/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.i [2022-11-20 10:45:20,282 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:45:20,715 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:45:20,718 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec0d19d-44d6-4512-a9f2-7070a95ab330/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.i [2022-11-20 10:45:20,752 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec0d19d-44d6-4512-a9f2-7070a95ab330/bin/uautomizer-ug76WZFUDN/data/076235ba3/5081e2e2f8274f3bb00f2cf005a44ac7/FLAGb2b0b79f8 [2022-11-20 10:45:20,770 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ec0d19d-44d6-4512-a9f2-7070a95ab330/bin/uautomizer-ug76WZFUDN/data/076235ba3/5081e2e2f8274f3bb00f2cf005a44ac7 [2022-11-20 10:45:20,776 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:45:20,780 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:45:20,781 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:45:20,781 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:45:20,785 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:45:20,787 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:45:20" (1/1) ... [2022-11-20 10:45:20,788 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74290751 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:45:20, skipping insertion in model container [2022-11-20 10:45:20,789 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:45:20" (1/1) ... [2022-11-20 10:45:20,798 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:45:20,898 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:45:21,243 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:45:21,244 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@21786886 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:45:21, skipping insertion in model container [2022-11-20 10:45:21,244 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:45:21,245 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:45:21,247 INFO L158 Benchmark]: Toolchain (without parser) took 466.65ms. Allocated memory is still 86.0MB. Free memory was 60.8MB in the beginning and 50.6MB in the end (delta: 10.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:45:21,248 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 86.0MB. Free memory is still 63.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:45:21,251 INFO L158 Benchmark]: CACSL2BoogieTranslator took 463.85ms. Allocated memory is still 86.0MB. Free memory was 60.6MB in the beginning and 50.6MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:45:21,254 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 86.0MB. Free memory is still 63.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 463.85ms. Allocated memory is still 86.0MB. Free memory was 60.6MB in the beginning and 50.6MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN