./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.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_f373525c-8ce8-43c1-a1b2-ffafe9a941a1/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f373525c-8ce8-43c1-a1b2-ffafe9a941a1/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_f373525c-8ce8-43c1-a1b2-ffafe9a941a1/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f373525c-8ce8-43c1-a1b2-ffafe9a941a1/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f373525c-8ce8-43c1-a1b2-ffafe9a941a1/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_f373525c-8ce8-43c1-a1b2-ffafe9a941a1/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 2a3326bc22943076798f4c55311213b2a5f9b1e03e68dc17c2ac5a3393252251 --- 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 11:30:08,837 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:30:08,839 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:30:08,856 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:30:08,857 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:30:08,858 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:30:08,859 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:30:08,861 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:30:08,863 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:30:08,864 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:30:08,865 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:30:08,866 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:30:08,867 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:30:08,868 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:30:08,869 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:30:08,870 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:30:08,871 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:30:08,872 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:30:08,874 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:30:08,876 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:30:08,877 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:30:08,879 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:30:08,880 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:30:08,884 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:30:08,887 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:30:08,894 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:30:08,894 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:30:08,895 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:30:08,896 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:30:08,897 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:30:08,897 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:30:08,898 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:30:08,899 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:30:08,901 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:30:08,902 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:30:08,903 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:30:08,905 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:30:08,905 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:30:08,905 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:30:08,907 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:30:08,909 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:30:08,910 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f373525c-8ce8-43c1-a1b2-ffafe9a941a1/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 11:30:08,939 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:30:08,944 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:30:08,945 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:30:08,946 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:30:08,947 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:30:08,947 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:30:08,948 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:30:08,948 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:30:08,948 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:30:08,949 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:30:08,950 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:30:08,950 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:30:08,951 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:30:08,951 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:30:08,951 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:30:08,952 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:30:08,952 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:30:08,952 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:30:08,952 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:30:08,953 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:30:08,953 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:30:08,953 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:30:08,954 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:30:08,954 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:30:08,954 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:30:08,954 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:30:08,955 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:30:08,955 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:30:08,955 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 11:30:08,955 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 11:30:08,956 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_f373525c-8ce8-43c1-a1b2-ffafe9a941a1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f373525c-8ce8-43c1-a1b2-ffafe9a941a1/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2a3326bc22943076798f4c55311213b2a5f9b1e03e68dc17c2ac5a3393252251 [2022-11-20 11:30:09,254 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:30:09,291 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:30:09,294 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:30:09,296 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:30:09,297 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:30:09,298 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f373525c-8ce8-43c1-a1b2-ffafe9a941a1/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i [2022-11-20 11:30:12,263 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:30:12,691 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:30:12,692 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f373525c-8ce8-43c1-a1b2-ffafe9a941a1/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i [2022-11-20 11:30:12,716 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f373525c-8ce8-43c1-a1b2-ffafe9a941a1/bin/uautomizer-ug76WZFUDN/data/0b49eba17/df055f1c57f3454c8a09d2b2bff63e71/FLAG21c4f08bb [2022-11-20 11:30:12,734 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f373525c-8ce8-43c1-a1b2-ffafe9a941a1/bin/uautomizer-ug76WZFUDN/data/0b49eba17/df055f1c57f3454c8a09d2b2bff63e71 [2022-11-20 11:30:12,737 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:30:12,739 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:30:12,745 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:30:12,745 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:30:12,748 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:30:12,749 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:30:12" (1/1) ... [2022-11-20 11:30:12,750 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@786d7441 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:30:12, skipping insertion in model container [2022-11-20 11:30:12,751 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:30:12" (1/1) ... [2022-11-20 11:30:12,759 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:30:12,837 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:30:13,092 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:30:13,093 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2c1af3d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:30:13, skipping insertion in model container [2022-11-20 11:30:13,093 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:30:13,094 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:30:13,096 INFO L158 Benchmark]: Toolchain (without parser) took 356.27ms. Allocated memory is still 144.7MB. Free memory was 111.8MB in the beginning and 102.1MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 11:30:13,097 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 113.2MB. Free memory was 67.2MB in the beginning and 66.9MB in the end (delta: 321.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:30:13,099 INFO L158 Benchmark]: CACSL2BoogieTranslator took 349.64ms. Allocated memory is still 144.7MB. Free memory was 111.8MB in the beginning and 102.1MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 11:30:13,100 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 113.2MB. Free memory was 67.2MB in the beginning and 66.9MB in the end (delta: 321.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 349.64ms. Allocated memory is still 144.7MB. Free memory was 111.8MB in the beginning and 102.1MB in the end (delta: 9.7MB). 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 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_f373525c-8ce8-43c1-a1b2-ffafe9a941a1/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f373525c-8ce8-43c1-a1b2-ffafe9a941a1/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_f373525c-8ce8-43c1-a1b2-ffafe9a941a1/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f373525c-8ce8-43c1-a1b2-ffafe9a941a1/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f373525c-8ce8-43c1-a1b2-ffafe9a941a1/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_f373525c-8ce8-43c1-a1b2-ffafe9a941a1/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 2a3326bc22943076798f4c55311213b2a5f9b1e03e68dc17c2ac5a3393252251 --- 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 11:30:15,462 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:30:15,465 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:30:15,489 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:30:15,489 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:30:15,491 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:30:15,499 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:30:15,503 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:30:15,505 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:30:15,511 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:30:15,512 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:30:15,515 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:30:15,515 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:30:15,518 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:30:15,521 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:30:15,526 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:30:15,528 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:30:15,529 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:30:15,531 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:30:15,538 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:30:15,539 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:30:15,543 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:30:15,544 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:30:15,545 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:30:15,553 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:30:15,554 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:30:15,554 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:30:15,556 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:30:15,557 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:30:15,557 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:30:15,558 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:30:15,560 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:30:15,561 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:30:15,563 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:30:15,564 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:30:15,571 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:30:15,573 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:30:15,573 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:30:15,573 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:30:15,574 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:30:15,575 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:30:15,580 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f373525c-8ce8-43c1-a1b2-ffafe9a941a1/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 11:30:15,619 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:30:15,619 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:30:15,621 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:30:15,621 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:30:15,622 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:30:15,622 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:30:15,623 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:30:15,624 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:30:15,624 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:30:15,624 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:30:15,625 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:30:15,626 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:30:15,626 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:30:15,626 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:30:15,626 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:30:15,627 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:30:15,627 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:30:15,627 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:30:15,628 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:30:15,628 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:30:15,628 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 11:30:15,629 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 11:30:15,629 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:30:15,629 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:30:15,629 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:30:15,630 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:30:15,630 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:30:15,630 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:30:15,631 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:30:15,631 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:30:15,631 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 11:30:15,631 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 11:30:15,632 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 11:30:15,632 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_f373525c-8ce8-43c1-a1b2-ffafe9a941a1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f373525c-8ce8-43c1-a1b2-ffafe9a941a1/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2a3326bc22943076798f4c55311213b2a5f9b1e03e68dc17c2ac5a3393252251 [2022-11-20 11:30:16,032 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:30:16,058 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:30:16,062 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:30:16,064 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:30:16,064 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:30:16,065 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f373525c-8ce8-43c1-a1b2-ffafe9a941a1/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i [2022-11-20 11:30:19,094 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:30:19,516 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:30:19,520 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f373525c-8ce8-43c1-a1b2-ffafe9a941a1/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i [2022-11-20 11:30:19,549 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f373525c-8ce8-43c1-a1b2-ffafe9a941a1/bin/uautomizer-ug76WZFUDN/data/9f6b268b7/06764ca1ba4141b6a94b9b7e2589bda7/FLAG2a9bf4aaf [2022-11-20 11:30:19,569 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f373525c-8ce8-43c1-a1b2-ffafe9a941a1/bin/uautomizer-ug76WZFUDN/data/9f6b268b7/06764ca1ba4141b6a94b9b7e2589bda7 [2022-11-20 11:30:19,572 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:30:19,573 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:30:19,575 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:30:19,575 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:30:19,578 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:30:19,579 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:30:19" (1/1) ... [2022-11-20 11:30:19,580 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f10e79d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:30:19, skipping insertion in model container [2022-11-20 11:30:19,581 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:30:19" (1/1) ... [2022-11-20 11:30:19,588 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:30:19,647 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:30:19,857 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:30:19,858 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@26cdefc4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:30:19, skipping insertion in model container [2022-11-20 11:30:19,859 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:30:19,859 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:30:19,861 INFO L158 Benchmark]: Toolchain (without parser) took 286.94ms. Allocated memory is still 69.2MB. Free memory was 45.9MB in the beginning and 36.1MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:30:19,862 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 69.2MB. Free memory is still 47.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:30:19,864 INFO L158 Benchmark]: CACSL2BoogieTranslator took 284.50ms. Allocated memory is still 69.2MB. Free memory was 45.7MB in the beginning and 36.1MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:30:19,866 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 69.2MB. Free memory is still 47.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 284.50ms. Allocated memory is still 69.2MB. Free memory was 45.7MB in the beginning and 36.1MB 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 Writing output log to file Ultimate.log Result: UNKNOWN