./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-1.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_9b68ce8e-00fb-4f7c-8223-ac70e01b9fb2/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b68ce8e-00fb-4f7c-8223-ac70e01b9fb2/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_9b68ce8e-00fb-4f7c-8223-ac70e01b9fb2/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b68ce8e-00fb-4f7c-8223-ac70e01b9fb2/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b68ce8e-00fb-4f7c-8223-ac70e01b9fb2/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_9b68ce8e-00fb-4f7c-8223-ac70e01b9fb2/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 c2bb9f0c15e3c3296f863c26b4377b27546cf1c417a60e9663a6ff48eb617ef8 --- 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 10:43:57,943 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:43:57,946 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:43:57,982 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:43:57,983 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:43:57,987 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:43:57,990 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:43:57,993 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:43:57,995 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:43:58,000 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:43:58,002 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:43:58,003 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:43:58,005 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:43:58,007 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:43:58,009 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:43:58,011 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:43:58,013 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:43:58,014 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:43:58,015 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:43:58,021 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:43:58,023 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:43:58,024 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:43:58,025 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:43:58,026 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:43:58,032 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:43:58,032 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:43:58,032 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:43:58,033 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:43:58,034 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:43:58,035 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:43:58,035 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:43:58,036 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:43:58,036 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:43:58,037 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:43:58,038 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:43:58,038 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:43:58,039 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:43:58,039 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:43:58,045 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:43:58,048 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:43:58,049 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:43:58,050 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b68ce8e-00fb-4f7c-8223-ac70e01b9fb2/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 10:43:58,080 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:43:58,081 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:43:58,081 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:43:58,081 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:43:58,082 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:43:58,082 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:43:58,083 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:43:58,083 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:43:58,083 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:43:58,083 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:43:58,083 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:43:58,084 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:43:58,084 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:43:58,084 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:43:58,084 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:43:58,084 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 10:43:58,084 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 10:43:58,085 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 10:43:58,085 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:43:58,085 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:43:58,085 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:43:58,085 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:43:58,086 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:43:58,086 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:43:58,086 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:43:58,086 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:43:58,086 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:43:58,086 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:43:58,087 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 10:43:58,087 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 10:43:58,087 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_9b68ce8e-00fb-4f7c-8223-ac70e01b9fb2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b68ce8e-00fb-4f7c-8223-ac70e01b9fb2/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c2bb9f0c15e3c3296f863c26b4377b27546cf1c417a60e9663a6ff48eb617ef8 [2022-11-20 10:43:58,387 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:43:58,421 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:43:58,424 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:43:58,426 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:43:58,426 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:43:58,427 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b68ce8e-00fb-4f7c-8223-ac70e01b9fb2/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-1.i [2022-11-20 10:44:01,523 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:44:01,827 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:44:01,827 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b68ce8e-00fb-4f7c-8223-ac70e01b9fb2/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-1.i [2022-11-20 10:44:01,845 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b68ce8e-00fb-4f7c-8223-ac70e01b9fb2/bin/uautomizer-ug76WZFUDN/data/1856ef028/a953f63a682d407dbfaec887f585eb03/FLAGab1940c41 [2022-11-20 10:44:01,860 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b68ce8e-00fb-4f7c-8223-ac70e01b9fb2/bin/uautomizer-ug76WZFUDN/data/1856ef028/a953f63a682d407dbfaec887f585eb03 [2022-11-20 10:44:01,863 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:44:01,864 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:44:01,866 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:44:01,866 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:44:01,870 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:44:01,871 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:44:01" (1/1) ... [2022-11-20 10:44:01,872 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2aaf66b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:44:01, skipping insertion in model container [2022-11-20 10:44:01,872 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:44:01" (1/1) ... [2022-11-20 10:44:01,880 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:44:01,930 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:44:02,140 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:44:02,140 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3f8490d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:44:02, skipping insertion in model container [2022-11-20 10:44:02,141 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:44:02,141 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:44:02,143 INFO L158 Benchmark]: Toolchain (without parser) took 278.04ms. Allocated memory is still 157.3MB. Free memory was 108.2MB in the beginning and 98.2MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:44:02,144 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 111.1MB. Free memory was 59.9MB in the beginning and 59.6MB in the end (delta: 293.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:44:02,145 INFO L158 Benchmark]: CACSL2BoogieTranslator took 275.41ms. Allocated memory is still 157.3MB. Free memory was 107.5MB in the beginning and 98.2MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:44:02,146 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 111.1MB. Free memory was 59.9MB in the beginning and 59.6MB in the end (delta: 293.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 275.41ms. Allocated memory is still 157.3MB. Free memory was 107.5MB in the beginning and 98.2MB in the end (delta: 9.4MB). 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_9b68ce8e-00fb-4f7c-8223-ac70e01b9fb2/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b68ce8e-00fb-4f7c-8223-ac70e01b9fb2/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_9b68ce8e-00fb-4f7c-8223-ac70e01b9fb2/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b68ce8e-00fb-4f7c-8223-ac70e01b9fb2/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b68ce8e-00fb-4f7c-8223-ac70e01b9fb2/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_9b68ce8e-00fb-4f7c-8223-ac70e01b9fb2/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 c2bb9f0c15e3c3296f863c26b4377b27546cf1c417a60e9663a6ff48eb617ef8 --- 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 10:44:04,494 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:44:04,497 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:44:04,545 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:44:04,546 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:44:04,547 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:44:04,548 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:44:04,551 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:44:04,558 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:44:04,563 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:44:04,564 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:44:04,565 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:44:04,566 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:44:04,567 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:44:04,568 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:44:04,569 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:44:04,570 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:44:04,571 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:44:04,573 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:44:04,575 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:44:04,585 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:44:04,589 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:44:04,591 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:44:04,595 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:44:04,605 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:44:04,605 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:44:04,606 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:44:04,607 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:44:04,607 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:44:04,609 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:44:04,609 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:44:04,610 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:44:04,611 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:44:04,612 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:44:04,613 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:44:04,613 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:44:04,614 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:44:04,615 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:44:04,615 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:44:04,616 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:44:04,617 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:44:04,618 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b68ce8e-00fb-4f7c-8223-ac70e01b9fb2/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 10:44:04,662 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:44:04,663 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:44:04,664 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:44:04,664 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:44:04,665 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:44:04,666 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:44:04,667 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:44:04,667 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:44:04,667 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:44:04,668 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:44:04,669 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:44:04,669 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:44:04,670 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:44:04,670 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:44:04,670 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:44:04,670 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 10:44:04,671 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 10:44:04,671 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 10:44:04,671 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:44:04,671 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:44:04,672 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 10:44:04,672 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 10:44:04,672 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:44:04,673 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:44:04,673 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:44:04,673 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:44:04,674 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:44:04,674 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:44:04,674 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:44:04,674 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:44:04,675 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 10:44:04,675 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 10:44:04,676 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 10:44:04,676 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_9b68ce8e-00fb-4f7c-8223-ac70e01b9fb2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b68ce8e-00fb-4f7c-8223-ac70e01b9fb2/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c2bb9f0c15e3c3296f863c26b4377b27546cf1c417a60e9663a6ff48eb617ef8 [2022-11-20 10:44:05,161 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:44:05,188 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:44:05,193 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:44:05,194 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:44:05,195 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:44:05,197 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b68ce8e-00fb-4f7c-8223-ac70e01b9fb2/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-1.i [2022-11-20 10:44:08,278 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:44:08,635 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:44:08,640 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b68ce8e-00fb-4f7c-8223-ac70e01b9fb2/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-1.i [2022-11-20 10:44:08,671 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b68ce8e-00fb-4f7c-8223-ac70e01b9fb2/bin/uautomizer-ug76WZFUDN/data/0e3cfb6e9/c587cab60a3a4e42914e22a4dec329a6/FLAG577e6a8ac [2022-11-20 10:44:08,692 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b68ce8e-00fb-4f7c-8223-ac70e01b9fb2/bin/uautomizer-ug76WZFUDN/data/0e3cfb6e9/c587cab60a3a4e42914e22a4dec329a6 [2022-11-20 10:44:08,698 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:44:08,700 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:44:08,703 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:44:08,708 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:44:08,713 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:44:08,714 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:44:08" (1/1) ... [2022-11-20 10:44:08,715 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@425d970e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:44:08, skipping insertion in model container [2022-11-20 10:44:08,715 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:44:08" (1/1) ... [2022-11-20 10:44:08,723 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:44:08,804 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:44:09,032 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:44:09,033 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4330f97d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:44:09, skipping insertion in model container [2022-11-20 10:44:09,033 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:44:09,034 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:44:09,036 INFO L158 Benchmark]: Toolchain (without parser) took 335.35ms. Allocated memory is still 92.3MB. Free memory was 68.0MB in the beginning and 58.6MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:44:09,036 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 71.3MB. Free memory is still 49.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:44:09,037 INFO L158 Benchmark]: CACSL2BoogieTranslator took 330.55ms. Allocated memory is still 92.3MB. Free memory was 67.8MB in the beginning and 58.6MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 10:44:09,038 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 71.3MB. Free memory is still 49.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 330.55ms. Allocated memory is still 92.3MB. Free memory was 67.8MB in the beginning and 58.6MB in the end (delta: 9.1MB). 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