./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df5710ff-fc17-4f9c-946a-222205a13285/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df5710ff-fc17-4f9c-946a-222205a13285/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_df5710ff-fc17-4f9c-946a-222205a13285/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df5710ff-fc17-4f9c-946a-222205a13285/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df5710ff-fc17-4f9c-946a-222205a13285/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_df5710ff-fc17-4f9c-946a-222205a13285/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 32a24617e0b83f023304780397185eef703cdbd26842fbad821fea93a0f1f12f --- 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 12:47:52,257 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:47:52,259 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:47:52,280 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:47:52,280 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:47:52,281 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:47:52,283 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:47:52,285 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:47:52,286 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:47:52,288 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:47:52,289 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:47:52,290 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:47:52,290 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:47:52,291 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:47:52,293 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:47:52,294 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:47:52,295 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:47:52,300 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:47:52,302 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:47:52,304 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:47:52,305 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:47:52,310 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:47:52,311 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:47:52,312 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:47:52,316 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:47:52,316 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:47:52,317 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:47:52,318 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:47:52,329 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:47:52,330 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:47:52,330 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:47:52,331 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:47:52,332 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:47:52,333 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:47:52,337 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:47:52,338 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:47:52,339 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:47:52,340 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:47:52,340 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:47:52,343 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:47:52,345 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:47:52,346 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df5710ff-fc17-4f9c-946a-222205a13285/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 12:47:52,386 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:47:52,386 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:47:52,386 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:47:52,387 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:47:52,387 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:47:52,388 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:47:52,388 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:47:52,389 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:47:52,389 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:47:52,389 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:47:52,389 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:47:52,390 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:47:52,390 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:47:52,393 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:47:52,394 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:47:52,394 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 12:47:52,394 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 12:47:52,394 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 12:47:52,395 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:47:52,395 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:47:52,395 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:47:52,395 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:47:52,396 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:47:52,396 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:47:52,397 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:47:52,397 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:47:52,397 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:47:52,398 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:47:52,399 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 12:47:52,399 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 12:47:52,399 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_df5710ff-fc17-4f9c-946a-222205a13285/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df5710ff-fc17-4f9c-946a-222205a13285/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 32a24617e0b83f023304780397185eef703cdbd26842fbad821fea93a0f1f12f [2022-11-20 12:47:52,734 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:47:52,763 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:47:52,766 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:47:52,767 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:47:52,767 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:47:52,769 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df5710ff-fc17-4f9c-946a-222205a13285/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i [2022-11-20 12:47:55,778 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:47:56,101 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:47:56,102 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df5710ff-fc17-4f9c-946a-222205a13285/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i [2022-11-20 12:47:56,137 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df5710ff-fc17-4f9c-946a-222205a13285/bin/uautomizer-ug76WZFUDN/data/b7da7a27e/8eaef355db194912a3722d14a4040a49/FLAG401be1a15 [2022-11-20 12:47:56,165 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df5710ff-fc17-4f9c-946a-222205a13285/bin/uautomizer-ug76WZFUDN/data/b7da7a27e/8eaef355db194912a3722d14a4040a49 [2022-11-20 12:47:56,174 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:47:56,178 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:47:56,184 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:47:56,184 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:47:56,188 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:47:56,188 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:47:56" (1/1) ... [2022-11-20 12:47:56,190 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b4cf03d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:47:56, skipping insertion in model container [2022-11-20 12:47:56,190 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:47:56" (1/1) ... [2022-11-20 12:47:56,198 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:47:56,282 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:47:56,498 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:47:56,499 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4547c256 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:47:56, skipping insertion in model container [2022-11-20 12:47:56,499 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:47:56,499 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:47:56,501 INFO L158 Benchmark]: Toolchain (without parser) took 322.94ms. Allocated memory is still 180.4MB. Free memory was 134.1MB in the beginning and 124.1MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:47:56,502 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 134.2MB. Free memory was 76.7MB in the beginning and 76.6MB in the end (delta: 117.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:47:56,503 INFO L158 Benchmark]: CACSL2BoogieTranslator took 315.67ms. Allocated memory is still 180.4MB. Free memory was 134.1MB in the beginning and 124.1MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:47:56,504 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 134.2MB. Free memory was 76.7MB in the beginning and 76.6MB in the end (delta: 117.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 315.67ms. Allocated memory is still 180.4MB. Free memory was 134.1MB in the beginning and 124.1MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df5710ff-fc17-4f9c-946a-222205a13285/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df5710ff-fc17-4f9c-946a-222205a13285/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_df5710ff-fc17-4f9c-946a-222205a13285/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df5710ff-fc17-4f9c-946a-222205a13285/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df5710ff-fc17-4f9c-946a-222205a13285/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_df5710ff-fc17-4f9c-946a-222205a13285/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 32a24617e0b83f023304780397185eef703cdbd26842fbad821fea93a0f1f12f --- 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 12:47:58,790 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:47:58,792 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:47:58,823 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:47:58,824 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:47:58,828 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:47:58,832 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:47:58,836 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:47:58,838 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:47:58,842 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:47:58,844 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:47:58,847 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:47:58,847 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:47:58,854 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:47:58,856 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:47:58,859 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:47:58,861 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:47:58,862 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:47:58,863 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:47:58,866 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:47:58,872 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:47:58,877 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:47:58,879 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:47:58,879 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:47:58,885 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:47:58,890 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:47:58,890 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:47:58,892 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:47:58,892 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:47:58,893 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:47:58,895 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:47:58,896 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:47:58,897 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:47:58,898 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:47:58,924 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:47:58,924 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:47:58,925 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:47:58,925 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:47:58,927 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:47:58,928 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:47:58,929 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:47:58,930 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df5710ff-fc17-4f9c-946a-222205a13285/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 12:47:58,964 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:47:58,964 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:47:58,964 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:47:58,965 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:47:58,965 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:47:58,966 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:47:58,966 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:47:58,967 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:47:58,967 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:47:58,967 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:47:58,967 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:47:58,968 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:47:58,968 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:47:58,968 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:47:58,968 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:47:58,969 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 12:47:58,969 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 12:47:58,969 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 12:47:58,969 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:47:58,969 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:47:58,970 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 12:47:58,970 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 12:47:58,970 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:47:58,970 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:47:58,971 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:47:58,971 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:47:58,971 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:47:58,971 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:47:58,971 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:47:58,972 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:47:58,972 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 12:47:58,972 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 12:47:58,972 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 12:47:58,973 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_df5710ff-fc17-4f9c-946a-222205a13285/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df5710ff-fc17-4f9c-946a-222205a13285/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 32a24617e0b83f023304780397185eef703cdbd26842fbad821fea93a0f1f12f [2022-11-20 12:47:59,309 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:47:59,333 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:47:59,336 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:47:59,337 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:47:59,337 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:47:59,339 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df5710ff-fc17-4f9c-946a-222205a13285/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i [2022-11-20 12:48:02,512 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:48:02,872 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:48:02,872 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df5710ff-fc17-4f9c-946a-222205a13285/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i [2022-11-20 12:48:02,888 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df5710ff-fc17-4f9c-946a-222205a13285/bin/uautomizer-ug76WZFUDN/data/62af8fd9b/7d3bfb65ffe04c87851b713e24446525/FLAGe3a8a60a1 [2022-11-20 12:48:02,909 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df5710ff-fc17-4f9c-946a-222205a13285/bin/uautomizer-ug76WZFUDN/data/62af8fd9b/7d3bfb65ffe04c87851b713e24446525 [2022-11-20 12:48:02,911 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:48:02,913 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:48:02,914 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:48:02,915 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:48:02,919 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:48:02,920 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:48:02" (1/1) ... [2022-11-20 12:48:02,921 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e9fb4c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:48:02, skipping insertion in model container [2022-11-20 12:48:02,921 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:48:02" (1/1) ... [2022-11-20 12:48:02,929 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:48:02,983 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:48:03,188 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:48:03,189 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1700286b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:48:03, skipping insertion in model container [2022-11-20 12:48:03,189 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:48:03,189 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:48:03,191 INFO L158 Benchmark]: Toolchain (without parser) took 277.37ms. Allocated memory is still 79.7MB. Free memory was 55.1MB in the beginning and 45.3MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:48:03,192 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 79.7MB. Free memory is still 56.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:48:03,193 INFO L158 Benchmark]: CACSL2BoogieTranslator took 274.94ms. Allocated memory is still 79.7MB. Free memory was 54.7MB in the beginning and 45.3MB in the end (delta: 9.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 12:48:03,194 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 79.7MB. Free memory is still 56.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 274.94ms. Allocated memory is still 79.7MB. Free memory was 54.7MB in the beginning and 45.3MB in the end (delta: 9.3MB). Peak memory consumption was 6.3MB. 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