./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.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_996d89df-0d7d-48cb-bbd6-b5bcd5353d83/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996d89df-0d7d-48cb-bbd6-b5bcd5353d83/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_996d89df-0d7d-48cb-bbd6-b5bcd5353d83/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996d89df-0d7d-48cb-bbd6-b5bcd5353d83/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996d89df-0d7d-48cb-bbd6-b5bcd5353d83/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_996d89df-0d7d-48cb-bbd6-b5bcd5353d83/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 9c302c0a70f15041d912ede4a343504399632b0722d257e8570893a260b2b8dc --- 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 11:51:59,650 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:51:59,653 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:51:59,678 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:51:59,679 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:51:59,683 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:51:59,685 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:51:59,687 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:51:59,689 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:51:59,690 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:51:59,695 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:51:59,699 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:51:59,700 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:51:59,701 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:51:59,702 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:51:59,704 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:51:59,705 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:51:59,706 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:51:59,708 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:51:59,710 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:51:59,716 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:51:59,724 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:51:59,727 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:51:59,728 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:51:59,741 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:51:59,746 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:51:59,747 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:51:59,748 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:51:59,749 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:51:59,750 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:51:59,750 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:51:59,751 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:51:59,752 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:51:59,753 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:51:59,755 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:51:59,755 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:51:59,756 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:51:59,756 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:51:59,757 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:51:59,758 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:51:59,762 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:51:59,763 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996d89df-0d7d-48cb-bbd6-b5bcd5353d83/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 11:51:59,793 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:51:59,793 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:51:59,794 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:51:59,794 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:51:59,795 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:51:59,796 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:51:59,796 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:51:59,797 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:51:59,797 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:51:59,798 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:51:59,798 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:51:59,798 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:51:59,799 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:51:59,799 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:51:59,799 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:51:59,800 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:51:59,800 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:51:59,800 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:51:59,801 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:51:59,801 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:51:59,801 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:51:59,802 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:51:59,802 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:51:59,803 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:51:59,803 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:51:59,803 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:51:59,804 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:51:59,804 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:51:59,804 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 11:51:59,805 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 11:51:59,805 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_996d89df-0d7d-48cb-bbd6-b5bcd5353d83/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996d89df-0d7d-48cb-bbd6-b5bcd5353d83/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9c302c0a70f15041d912ede4a343504399632b0722d257e8570893a260b2b8dc [2022-11-20 11:52:00,165 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:52:00,210 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:52:00,214 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:52:00,217 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:52:00,218 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:52:00,219 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996d89df-0d7d-48cb-bbd6-b5bcd5353d83/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i [2022-11-20 11:52:03,711 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:52:04,130 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:52:04,131 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996d89df-0d7d-48cb-bbd6-b5bcd5353d83/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i [2022-11-20 11:52:04,148 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996d89df-0d7d-48cb-bbd6-b5bcd5353d83/bin/uautomizer-ug76WZFUDN/data/967daf171/470415190d2f4743a706485d428abf11/FLAGcfa9aae27 [2022-11-20 11:52:04,162 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996d89df-0d7d-48cb-bbd6-b5bcd5353d83/bin/uautomizer-ug76WZFUDN/data/967daf171/470415190d2f4743a706485d428abf11 [2022-11-20 11:52:04,165 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:52:04,166 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:52:04,168 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:52:04,168 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:52:04,172 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:52:04,173 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:52:04" (1/1) ... [2022-11-20 11:52:04,174 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d57cea0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:52:04, skipping insertion in model container [2022-11-20 11:52:04,174 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:52:04" (1/1) ... [2022-11-20 11:52:04,182 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:52:04,266 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:52:04,629 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:52:04,630 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2102857 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:52:04, skipping insertion in model container [2022-11-20 11:52:04,630 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:52:04,630 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:52:04,633 INFO L158 Benchmark]: Toolchain (without parser) took 465.19ms. Allocated memory is still 142.6MB. Free memory was 107.7MB in the beginning and 94.8MB in the end (delta: 12.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 11:52:04,633 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 117.4MB. Free memory is still 71.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:52:04,634 INFO L158 Benchmark]: CACSL2BoogieTranslator took 462.65ms. Allocated memory is still 142.6MB. Free memory was 107.3MB in the beginning and 94.8MB in the end (delta: 12.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 11:52:04,636 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 117.4MB. Free memory is still 71.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 462.65ms. Allocated memory is still 142.6MB. Free memory was 107.3MB in the beginning and 94.8MB in the end (delta: 12.5MB). Peak memory consumption was 12.6MB. 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_996d89df-0d7d-48cb-bbd6-b5bcd5353d83/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996d89df-0d7d-48cb-bbd6-b5bcd5353d83/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_996d89df-0d7d-48cb-bbd6-b5bcd5353d83/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996d89df-0d7d-48cb-bbd6-b5bcd5353d83/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996d89df-0d7d-48cb-bbd6-b5bcd5353d83/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_996d89df-0d7d-48cb-bbd6-b5bcd5353d83/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 9c302c0a70f15041d912ede4a343504399632b0722d257e8570893a260b2b8dc --- 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 11:52:07,181 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:52:07,183 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:52:07,217 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:52:07,220 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:52:07,225 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:52:07,231 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:52:07,235 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:52:07,239 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:52:07,242 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:52:07,244 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:52:07,248 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:52:07,250 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:52:07,255 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:52:07,257 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:52:07,260 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:52:07,262 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:52:07,263 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:52:07,265 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:52:07,268 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:52:07,273 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:52:07,278 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:52:07,282 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:52:07,283 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:52:07,287 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:52:07,292 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:52:07,293 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:52:07,294 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:52:07,296 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:52:07,297 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:52:07,298 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:52:07,299 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:52:07,301 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:52:07,303 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:52:07,305 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:52:07,316 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:52:07,317 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:52:07,317 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:52:07,317 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:52:07,319 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:52:07,319 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:52:07,320 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996d89df-0d7d-48cb-bbd6-b5bcd5353d83/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 11:52:07,364 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:52:07,365 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:52:07,366 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:52:07,367 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:52:07,368 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:52:07,368 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:52:07,369 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:52:07,369 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:52:07,370 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:52:07,370 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:52:07,371 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:52:07,372 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:52:07,372 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:52:07,372 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:52:07,373 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:52:07,373 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:52:07,373 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:52:07,374 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:52:07,374 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:52:07,374 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:52:07,375 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 11:52:07,375 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 11:52:07,375 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:52:07,376 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:52:07,376 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:52:07,376 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:52:07,377 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:52:07,377 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:52:07,377 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:52:07,378 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:52:07,378 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 11:52:07,378 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 11:52:07,379 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 11:52:07,379 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_996d89df-0d7d-48cb-bbd6-b5bcd5353d83/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996d89df-0d7d-48cb-bbd6-b5bcd5353d83/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9c302c0a70f15041d912ede4a343504399632b0722d257e8570893a260b2b8dc [2022-11-20 11:52:07,866 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:52:07,903 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:52:07,906 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:52:07,910 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:52:07,911 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:52:07,913 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996d89df-0d7d-48cb-bbd6-b5bcd5353d83/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i [2022-11-20 11:52:11,254 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:52:11,689 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:52:11,690 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996d89df-0d7d-48cb-bbd6-b5bcd5353d83/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test9-2.i [2022-11-20 11:52:11,726 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996d89df-0d7d-48cb-bbd6-b5bcd5353d83/bin/uautomizer-ug76WZFUDN/data/1909e5d27/30470eceeddd46359409c1016e22563c/FLAG22b206bbb [2022-11-20 11:52:11,750 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_996d89df-0d7d-48cb-bbd6-b5bcd5353d83/bin/uautomizer-ug76WZFUDN/data/1909e5d27/30470eceeddd46359409c1016e22563c [2022-11-20 11:52:11,756 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:52:11,758 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:52:11,763 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:52:11,763 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:52:11,767 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:52:11,770 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:52:11" (1/1) ... [2022-11-20 11:52:11,771 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46d01619 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:52:11, skipping insertion in model container [2022-11-20 11:52:11,771 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:52:11" (1/1) ... [2022-11-20 11:52:11,779 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:52:11,901 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:52:12,232 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:52:12,233 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@79fcb1ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:52:12, skipping insertion in model container [2022-11-20 11:52:12,233 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:52:12,234 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:52:12,236 INFO L158 Benchmark]: Toolchain (without parser) took 476.92ms. Allocated memory is still 71.3MB. Free memory was 36.7MB in the beginning and 44.8MB in the end (delta: -8.2MB). Peak memory consumption was 8.3MB. Max. memory is 16.1GB. [2022-11-20 11:52:12,237 INFO L158 Benchmark]: CDTParser took 0.93ms. Allocated memory is still 71.3MB. Free memory is still 48.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:52:12,240 INFO L158 Benchmark]: CACSL2BoogieTranslator took 471.16ms. Allocated memory is still 71.3MB. Free memory was 36.5MB in the beginning and 44.8MB in the end (delta: -8.4MB). Peak memory consumption was 8.3MB. Max. memory is 16.1GB. [2022-11-20 11:52:12,242 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.93ms. Allocated memory is still 71.3MB. Free memory is still 48.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 471.16ms. Allocated memory is still 71.3MB. Free memory was 36.5MB in the beginning and 44.8MB in the end (delta: -8.4MB). Peak memory consumption was 8.3MB. 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