./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d4e1c61-3c6f-41ce-a46e-0dedb2561b01/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d4e1c61-3c6f-41ce-a46e-0dedb2561b01/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_3d4e1c61-3c6f-41ce-a46e-0dedb2561b01/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d4e1c61-3c6f-41ce-a46e-0dedb2561b01/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d4e1c61-3c6f-41ce-a46e-0dedb2561b01/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_3d4e1c61-3c6f-41ce-a46e-0dedb2561b01/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 adfc1710e761824cc0d761ee45a1724b8fd34135f47dcc82b27f8b64b97ca013 --- 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 10:50:08,456 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:50:08,458 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:50:08,500 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:50:08,501 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:50:08,504 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:50:08,506 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:50:08,508 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:50:08,510 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:50:08,510 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:50:08,511 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:50:08,513 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:50:08,513 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:50:08,514 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:50:08,515 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:50:08,519 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:50:08,520 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:50:08,526 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:50:08,528 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:50:08,536 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:50:08,539 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:50:08,542 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:50:08,544 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:50:08,545 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:50:08,554 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:50:08,555 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:50:08,556 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:50:08,557 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:50:08,558 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:50:08,559 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:50:08,560 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:50:08,561 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:50:08,563 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:50:08,564 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:50:08,567 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:50:08,567 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:50:08,568 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:50:08,568 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:50:08,568 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:50:08,569 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:50:08,570 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:50:08,571 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d4e1c61-3c6f-41ce-a46e-0dedb2561b01/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 10:50:08,612 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:50:08,612 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:50:08,613 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:50:08,613 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:50:08,614 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:50:08,614 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:50:08,615 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:50:08,615 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:50:08,615 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:50:08,616 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:50:08,617 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:50:08,617 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:50:08,617 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:50:08,617 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:50:08,618 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:50:08,618 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 10:50:08,618 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 10:50:08,618 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 10:50:08,618 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:50:08,619 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:50:08,619 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:50:08,619 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:50:08,619 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:50:08,620 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:50:08,620 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:50:08,620 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:50:08,620 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:50:08,620 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:50:08,621 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 10:50:08,621 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 10:50:08,621 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_3d4e1c61-3c6f-41ce-a46e-0dedb2561b01/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d4e1c61-3c6f-41ce-a46e-0dedb2561b01/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> adfc1710e761824cc0d761ee45a1724b8fd34135f47dcc82b27f8b64b97ca013 [2022-11-20 10:50:08,931 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:50:08,956 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:50:08,959 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:50:08,960 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:50:08,961 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:50:08,962 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d4e1c61-3c6f-41ce-a46e-0dedb2561b01/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i [2022-11-20 10:50:12,124 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:50:12,444 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:50:12,445 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d4e1c61-3c6f-41ce-a46e-0dedb2561b01/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i [2022-11-20 10:50:12,477 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d4e1c61-3c6f-41ce-a46e-0dedb2561b01/bin/uautomizer-ug76WZFUDN/data/6803dfa8d/734d2783333e48139f8fea9f3a67aabc/FLAG60719de40 [2022-11-20 10:50:12,493 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d4e1c61-3c6f-41ce-a46e-0dedb2561b01/bin/uautomizer-ug76WZFUDN/data/6803dfa8d/734d2783333e48139f8fea9f3a67aabc [2022-11-20 10:50:12,498 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:50:12,500 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:50:12,504 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:50:12,504 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:50:12,508 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:50:12,509 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:50:12" (1/1) ... [2022-11-20 10:50:12,511 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@214c4f46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:50:12, skipping insertion in model container [2022-11-20 10:50:12,511 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:50:12" (1/1) ... [2022-11-20 10:50:12,520 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:50:12,598 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:50:12,854 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:50:12,855 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@69f6e80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:50:12, skipping insertion in model container [2022-11-20 10:50:12,855 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:50:12,857 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:50:12,859 INFO L158 Benchmark]: Toolchain (without parser) took 357.51ms. Allocated memory is still 172.0MB. Free memory was 128.8MB in the beginning and 119.0MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:50:12,859 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 111.1MB. Free memory is still 60.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:50:12,860 INFO L158 Benchmark]: CACSL2BoogieTranslator took 352.49ms. Allocated memory is still 172.0MB. Free memory was 128.5MB in the beginning and 119.0MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:50:12,862 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 111.1MB. Free memory is still 60.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 352.49ms. Allocated memory is still 172.0MB. Free memory was 128.5MB in the beginning and 119.0MB in the end (delta: 9.6MB). 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 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_3d4e1c61-3c6f-41ce-a46e-0dedb2561b01/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d4e1c61-3c6f-41ce-a46e-0dedb2561b01/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_3d4e1c61-3c6f-41ce-a46e-0dedb2561b01/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d4e1c61-3c6f-41ce-a46e-0dedb2561b01/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d4e1c61-3c6f-41ce-a46e-0dedb2561b01/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_3d4e1c61-3c6f-41ce-a46e-0dedb2561b01/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 adfc1710e761824cc0d761ee45a1724b8fd34135f47dcc82b27f8b64b97ca013 --- 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 10:50:15,183 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:50:15,185 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:50:15,225 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:50:15,226 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:50:15,230 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:50:15,232 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:50:15,237 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:50:15,240 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:50:15,243 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:50:15,245 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:50:15,248 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:50:15,249 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:50:15,256 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:50:15,257 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:50:15,259 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:50:15,263 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:50:15,264 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:50:15,266 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:50:15,268 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:50:15,273 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:50:15,278 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:50:15,279 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:50:15,280 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:50:15,285 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:50:15,288 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:50:15,288 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:50:15,289 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:50:15,292 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:50:15,293 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:50:15,294 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:50:15,304 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:50:15,306 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:50:15,307 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:50:15,311 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:50:15,312 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:50:15,312 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:50:15,313 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:50:15,313 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:50:15,314 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:50:15,315 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:50:15,316 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d4e1c61-3c6f-41ce-a46e-0dedb2561b01/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 10:50:15,357 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:50:15,357 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:50:15,359 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:50:15,359 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:50:15,360 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:50:15,361 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:50:15,361 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:50:15,362 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:50:15,362 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:50:15,362 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:50:15,363 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:50:15,364 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:50:15,364 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:50:15,364 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:50:15,364 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:50:15,364 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 10:50:15,365 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 10:50:15,365 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 10:50:15,365 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:50:15,365 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:50:15,366 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 10:50:15,366 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 10:50:15,366 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:50:15,366 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:50:15,366 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:50:15,367 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:50:15,367 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:50:15,367 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:50:15,367 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:50:15,368 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:50:15,368 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 10:50:15,368 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 10:50:15,369 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 10:50:15,369 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_3d4e1c61-3c6f-41ce-a46e-0dedb2561b01/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d4e1c61-3c6f-41ce-a46e-0dedb2561b01/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> adfc1710e761824cc0d761ee45a1724b8fd34135f47dcc82b27f8b64b97ca013 [2022-11-20 10:50:15,804 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:50:15,827 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:50:15,830 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:50:15,832 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:50:15,835 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:50:15,836 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d4e1c61-3c6f-41ce-a46e-0dedb2561b01/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i [2022-11-20 10:50:18,932 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:50:19,378 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:50:19,383 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d4e1c61-3c6f-41ce-a46e-0dedb2561b01/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-1.i [2022-11-20 10:50:19,408 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d4e1c61-3c6f-41ce-a46e-0dedb2561b01/bin/uautomizer-ug76WZFUDN/data/e19a46381/fdd4a5a539fa4a2a987a6e4ebfddd805/FLAGcf3e7896f [2022-11-20 10:50:19,427 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d4e1c61-3c6f-41ce-a46e-0dedb2561b01/bin/uautomizer-ug76WZFUDN/data/e19a46381/fdd4a5a539fa4a2a987a6e4ebfddd805 [2022-11-20 10:50:19,433 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:50:19,437 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:50:19,439 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:50:19,439 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:50:19,444 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:50:19,444 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:50:19" (1/1) ... [2022-11-20 10:50:19,446 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@168776e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:50:19, skipping insertion in model container [2022-11-20 10:50:19,446 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:50:19" (1/1) ... [2022-11-20 10:50:19,454 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:50:19,531 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:50:19,766 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:50:19,768 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@671ab3b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:50:19, skipping insertion in model container [2022-11-20 10:50:19,768 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:50:19,768 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:50:19,770 INFO L158 Benchmark]: Toolchain (without parser) took 332.06ms. Allocated memory is still 77.6MB. Free memory was 53.4MB in the beginning and 43.8MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 10:50:19,771 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 77.6MB. Free memory is still 55.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:50:19,774 INFO L158 Benchmark]: CACSL2BoogieTranslator took 329.08ms. Allocated memory is still 77.6MB. Free memory was 53.1MB in the beginning and 43.8MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 10:50:19,776 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 77.6MB. Free memory is still 55.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 329.08ms. Allocated memory is still 77.6MB. Free memory was 53.1MB in the beginning and 43.8MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. 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