./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de602b41-e04f-4406-8f78-ff028755c8c8/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de602b41-e04f-4406-8f78-ff028755c8c8/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_de602b41-e04f-4406-8f78-ff028755c8c8/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de602b41-e04f-4406-8f78-ff028755c8c8/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de602b41-e04f-4406-8f78-ff028755c8c8/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_de602b41-e04f-4406-8f78-ff028755c8c8/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 9fd228108b00a337c799c923821cefd2f3f25ea1b43eb489705884efe2b6ca03 --- 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 10:58:10,864 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:58:10,866 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:58:10,892 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:58:10,892 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:58:10,893 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:58:10,895 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:58:10,896 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:58:10,898 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:58:10,899 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:58:10,900 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:58:10,901 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:58:10,901 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:58:10,903 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:58:10,904 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:58:10,905 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:58:10,906 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:58:10,907 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:58:10,908 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:58:10,910 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:58:10,912 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:58:10,913 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:58:10,914 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:58:10,915 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:58:10,919 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:58:10,920 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:58:10,920 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:58:10,921 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:58:10,922 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:58:10,923 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:58:10,923 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:58:10,924 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:58:10,925 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:58:10,926 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:58:10,929 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:58:10,929 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:58:10,930 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:58:10,930 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:58:10,930 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:58:10,931 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:58:10,932 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:58:10,935 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de602b41-e04f-4406-8f78-ff028755c8c8/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 10:58:10,959 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:58:10,960 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:58:10,960 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:58:10,960 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:58:10,961 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:58:10,961 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:58:10,962 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:58:10,962 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:58:10,962 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:58:10,963 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:58:10,963 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:58:10,963 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:58:10,963 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:58:10,963 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:58:10,964 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:58:10,964 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 10:58:10,964 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 10:58:10,964 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 10:58:10,964 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:58:10,965 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:58:10,965 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:58:10,965 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:58:10,965 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:58:10,965 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:58:10,966 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:58:10,966 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:58:10,966 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:58:10,966 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:58:10,966 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 10:58:10,967 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 10:58:10,967 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_de602b41-e04f-4406-8f78-ff028755c8c8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de602b41-e04f-4406-8f78-ff028755c8c8/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9fd228108b00a337c799c923821cefd2f3f25ea1b43eb489705884efe2b6ca03 [2022-11-20 10:58:11,278 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:58:11,316 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:58:11,320 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:58:11,323 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:58:11,323 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:58:11,325 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de602b41-e04f-4406-8f78-ff028755c8c8/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i [2022-11-20 10:58:14,388 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:58:14,760 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:58:14,765 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de602b41-e04f-4406-8f78-ff028755c8c8/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i [2022-11-20 10:58:14,782 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de602b41-e04f-4406-8f78-ff028755c8c8/bin/uautomizer-ug76WZFUDN/data/b0db6f940/3ac1c61595894742a081b38bcc2bc000/FLAG8b8595346 [2022-11-20 10:58:14,800 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de602b41-e04f-4406-8f78-ff028755c8c8/bin/uautomizer-ug76WZFUDN/data/b0db6f940/3ac1c61595894742a081b38bcc2bc000 [2022-11-20 10:58:14,806 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:58:14,811 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:58:14,816 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:58:14,816 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:58:14,820 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:58:14,821 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:58:14" (1/1) ... [2022-11-20 10:58:14,822 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d68e55c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:58:14, skipping insertion in model container [2022-11-20 10:58:14,822 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:58:14" (1/1) ... [2022-11-20 10:58:14,830 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:58:14,920 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:58:15,145 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:58:15,146 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@48f5ddfc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:58:15, skipping insertion in model container [2022-11-20 10:58:15,147 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:58:15,147 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:58:15,150 INFO L158 Benchmark]: Toolchain (without parser) took 337.57ms. Allocated memory was 127.9MB in the beginning and 167.8MB in the end (delta: 39.8MB). Free memory was 65.3MB in the beginning and 130.8MB in the end (delta: -65.5MB). Peak memory consumption was 8.2MB. Max. memory is 16.1GB. [2022-11-20 10:58:15,150 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 127.9MB. Free memory was 97.5MB in the beginning and 97.4MB in the end (delta: 127.9kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-20 10:58:15,152 INFO L158 Benchmark]: CACSL2BoogieTranslator took 331.45ms. Allocated memory was 127.9MB in the beginning and 167.8MB in the end (delta: 39.8MB). Free memory was 65.2MB in the beginning and 130.8MB in the end (delta: -65.6MB). Peak memory consumption was 8.2MB. Max. memory is 16.1GB. [2022-11-20 10:58:15,154 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 127.9MB. Free memory was 97.5MB in the beginning and 97.4MB in the end (delta: 127.9kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 331.45ms. Allocated memory was 127.9MB in the beginning and 167.8MB in the end (delta: 39.8MB). Free memory was 65.2MB in the beginning and 130.8MB in the end (delta: -65.6MB). Peak memory consumption was 8.2MB. 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de602b41-e04f-4406-8f78-ff028755c8c8/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de602b41-e04f-4406-8f78-ff028755c8c8/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_de602b41-e04f-4406-8f78-ff028755c8c8/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de602b41-e04f-4406-8f78-ff028755c8c8/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de602b41-e04f-4406-8f78-ff028755c8c8/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_de602b41-e04f-4406-8f78-ff028755c8c8/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 9fd228108b00a337c799c923821cefd2f3f25ea1b43eb489705884efe2b6ca03 --- 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 10:58:17,442 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:58:17,445 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:58:17,505 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:58:17,505 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:58:17,509 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:58:17,511 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:58:17,515 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:58:17,517 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:58:17,523 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:58:17,524 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:58:17,527 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:58:17,527 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:58:17,529 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:58:17,531 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:58:17,538 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:58:17,539 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:58:17,540 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:58:17,542 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:58:17,549 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:58:17,550 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:58:17,553 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:58:17,554 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:58:17,555 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:58:17,563 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:58:17,564 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:58:17,564 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:58:17,566 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:58:17,567 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:58:17,568 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:58:17,568 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:58:17,569 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:58:17,571 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:58:17,572 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:58:17,573 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:58:17,573 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:58:17,574 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:58:17,574 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:58:17,574 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:58:17,575 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:58:17,576 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:58:17,581 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de602b41-e04f-4406-8f78-ff028755c8c8/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 10:58:17,615 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:58:17,615 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:58:17,616 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:58:17,616 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:58:17,617 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:58:17,617 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:58:17,618 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:58:17,618 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:58:17,618 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:58:17,618 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:58:17,619 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:58:17,619 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:58:17,620 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:58:17,620 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:58:17,620 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:58:17,620 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 10:58:17,620 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 10:58:17,621 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 10:58:17,621 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:58:17,621 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:58:17,621 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 10:58:17,621 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 10:58:17,622 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:58:17,622 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:58:17,622 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:58:17,623 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:58:17,623 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:58:17,623 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:58:17,623 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:58:17,623 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:58:17,624 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 10:58:17,624 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 10:58:17,624 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 10:58:17,624 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_de602b41-e04f-4406-8f78-ff028755c8c8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de602b41-e04f-4406-8f78-ff028755c8c8/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9fd228108b00a337c799c923821cefd2f3f25ea1b43eb489705884efe2b6ca03 [2022-11-20 10:58:17,991 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:58:18,015 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:58:18,020 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:58:18,021 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:58:18,022 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:58:18,023 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de602b41-e04f-4406-8f78-ff028755c8c8/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i [2022-11-20 10:58:21,253 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:58:21,614 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:58:21,615 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de602b41-e04f-4406-8f78-ff028755c8c8/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i [2022-11-20 10:58:21,637 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de602b41-e04f-4406-8f78-ff028755c8c8/bin/uautomizer-ug76WZFUDN/data/d63f92c03/a2c832f645c141eeb6f230eff7213ba5/FLAG94a257087 [2022-11-20 10:58:21,655 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de602b41-e04f-4406-8f78-ff028755c8c8/bin/uautomizer-ug76WZFUDN/data/d63f92c03/a2c832f645c141eeb6f230eff7213ba5 [2022-11-20 10:58:21,658 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:58:21,660 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:58:21,663 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:58:21,663 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:58:21,667 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:58:21,668 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:58:21" (1/1) ... [2022-11-20 10:58:21,669 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6849f65c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:58:21, skipping insertion in model container [2022-11-20 10:58:21,669 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:58:21" (1/1) ... [2022-11-20 10:58:21,676 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:58:21,758 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:58:22,055 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:58:22,055 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6a22888b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:58:22, skipping insertion in model container [2022-11-20 10:58:22,056 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:58:22,056 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:58:22,058 INFO L158 Benchmark]: Toolchain (without parser) took 397.59ms. Allocated memory is still 77.6MB. Free memory was 49.4MB in the beginning and 57.2MB in the end (delta: -7.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:58:22,059 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 54.5MB. Free memory was 32.3MB in the beginning and 32.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:58:22,062 INFO L158 Benchmark]: CACSL2BoogieTranslator took 393.25ms. Allocated memory is still 77.6MB. Free memory was 49.2MB in the beginning and 57.2MB in the end (delta: -8.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:58:22,064 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 54.5MB. Free memory was 32.3MB in the beginning and 32.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 393.25ms. Allocated memory is still 77.6MB. Free memory was 49.2MB in the beginning and 57.2MB in the end (delta: -8.0MB). 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