./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.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_bfbe537b-7a3e-440c-8e41-801ae29580d8/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfbe537b-7a3e-440c-8e41-801ae29580d8/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_bfbe537b-7a3e-440c-8e41-801ae29580d8/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfbe537b-7a3e-440c-8e41-801ae29580d8/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfbe537b-7a3e-440c-8e41-801ae29580d8/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_bfbe537b-7a3e-440c-8e41-801ae29580d8/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 bfb70cce6cd508003f6161c30aa2ac99ac8ddeb6209ddd86b65ca0c623c2fb1c --- 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 12:01:13,660 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:01:13,663 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:01:13,706 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:01:13,706 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:01:13,711 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:01:13,715 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:01:13,719 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:01:13,721 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:01:13,729 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:01:13,731 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:01:13,734 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:01:13,735 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:01:13,739 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:01:13,741 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:01:13,744 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:01:13,746 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:01:13,748 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:01:13,750 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:01:13,759 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:01:13,761 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:01:13,764 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:01:13,766 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:01:13,768 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:01:13,781 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:01:13,782 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:01:13,782 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:01:13,785 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:01:13,786 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:01:13,788 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:01:13,789 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:01:13,790 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:01:13,793 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:01:13,795 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:01:13,797 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:01:13,797 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:01:13,798 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:01:13,799 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:01:13,799 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:01:13,801 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:01:13,803 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:01:13,804 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfbe537b-7a3e-440c-8e41-801ae29580d8/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 12:01:13,860 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:01:13,865 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:01:13,866 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:01:13,867 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:01:13,868 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:01:13,869 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:01:13,870 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:01:13,870 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:01:13,870 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:01:13,871 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:01:13,873 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:01:13,873 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:01:13,874 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:01:13,874 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:01:13,874 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:01:13,875 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 12:01:13,875 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 12:01:13,876 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 12:01:13,876 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:01:13,876 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:01:13,877 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:01:13,877 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:01:13,877 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:01:13,878 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:01:13,878 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:01:13,879 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:01:13,879 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:01:13,880 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:01:13,881 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 12:01:13,881 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 12:01:13,881 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_bfbe537b-7a3e-440c-8e41-801ae29580d8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfbe537b-7a3e-440c-8e41-801ae29580d8/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bfb70cce6cd508003f6161c30aa2ac99ac8ddeb6209ddd86b65ca0c623c2fb1c [2022-11-20 12:01:14,270 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:01:14,367 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:01:14,371 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:01:14,372 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:01:14,374 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:01:14,376 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfbe537b-7a3e-440c-8e41-801ae29580d8/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2022-11-20 12:01:18,161 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:01:18,657 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:01:18,658 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfbe537b-7a3e-440c-8e41-801ae29580d8/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2022-11-20 12:01:18,687 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfbe537b-7a3e-440c-8e41-801ae29580d8/bin/uautomizer-ug76WZFUDN/data/9d5cbd2c1/57d50bbdf3274f6fa7d36e7c75108f8a/FLAG0aeddb21b [2022-11-20 12:01:18,715 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfbe537b-7a3e-440c-8e41-801ae29580d8/bin/uautomizer-ug76WZFUDN/data/9d5cbd2c1/57d50bbdf3274f6fa7d36e7c75108f8a [2022-11-20 12:01:18,721 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:01:18,724 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:01:18,729 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:01:18,729 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:01:18,735 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:01:18,736 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:01:18" (1/1) ... [2022-11-20 12:01:18,737 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60e3d6aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:01:18, skipping insertion in model container [2022-11-20 12:01:18,738 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:01:18" (1/1) ... [2022-11-20 12:01:18,748 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:01:18,849 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:01:19,201 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:01:19,202 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@11830de4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:01:19, skipping insertion in model container [2022-11-20 12:01:19,202 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:01:19,203 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:01:19,205 INFO L158 Benchmark]: Toolchain (without parser) took 479.69ms. Allocated memory was 136.3MB in the beginning and 184.5MB in the end (delta: 48.2MB). Free memory was 68.3MB in the beginning and 150.5MB in the end (delta: -82.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-20 12:01:19,206 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 136.3MB. Free memory is still 110.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:01:19,207 INFO L158 Benchmark]: CACSL2BoogieTranslator took 473.93ms. Allocated memory was 136.3MB in the beginning and 184.5MB in the end (delta: 48.2MB). Free memory was 68.1MB in the beginning and 150.5MB in the end (delta: -82.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-20 12:01:19,209 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 136.3MB. Free memory is still 110.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 473.93ms. Allocated memory was 136.3MB in the beginning and 184.5MB in the end (delta: 48.2MB). Free memory was 68.1MB in the beginning and 150.5MB in the end (delta: -82.5MB). Peak memory consumption was 14.7MB. 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_bfbe537b-7a3e-440c-8e41-801ae29580d8/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfbe537b-7a3e-440c-8e41-801ae29580d8/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_bfbe537b-7a3e-440c-8e41-801ae29580d8/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfbe537b-7a3e-440c-8e41-801ae29580d8/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfbe537b-7a3e-440c-8e41-801ae29580d8/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_bfbe537b-7a3e-440c-8e41-801ae29580d8/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 bfb70cce6cd508003f6161c30aa2ac99ac8ddeb6209ddd86b65ca0c623c2fb1c --- 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 12:01:22,154 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:01:22,156 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:01:22,182 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:01:22,183 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:01:22,184 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:01:22,186 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:01:22,188 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:01:22,190 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:01:22,192 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:01:22,193 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:01:22,195 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:01:22,195 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:01:22,197 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:01:22,198 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:01:22,200 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:01:22,201 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:01:22,203 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:01:22,205 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:01:22,208 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:01:22,210 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:01:22,212 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:01:22,213 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:01:22,215 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:01:22,219 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:01:22,220 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:01:22,221 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:01:22,222 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:01:22,223 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:01:22,224 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:01:22,225 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:01:22,226 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:01:22,227 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:01:22,241 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:01:22,243 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:01:22,243 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:01:22,245 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:01:22,245 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:01:22,246 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:01:22,247 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:01:22,248 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:01:22,249 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfbe537b-7a3e-440c-8e41-801ae29580d8/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 12:01:22,281 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:01:22,281 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:01:22,282 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:01:22,282 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:01:22,283 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:01:22,284 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:01:22,285 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:01:22,285 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:01:22,286 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:01:22,286 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:01:22,287 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:01:22,287 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:01:22,287 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:01:22,288 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:01:22,288 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:01:22,289 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 12:01:22,289 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 12:01:22,289 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 12:01:22,290 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:01:22,290 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:01:22,291 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 12:01:22,291 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 12:01:22,291 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:01:22,292 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:01:22,292 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:01:22,293 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:01:22,293 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:01:22,293 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:01:22,294 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:01:22,294 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:01:22,295 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 12:01:22,295 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 12:01:22,295 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 12:01:22,296 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_bfbe537b-7a3e-440c-8e41-801ae29580d8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfbe537b-7a3e-440c-8e41-801ae29580d8/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bfb70cce6cd508003f6161c30aa2ac99ac8ddeb6209ddd86b65ca0c623c2fb1c [2022-11-20 12:01:22,804 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:01:22,841 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:01:22,844 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:01:22,846 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:01:22,847 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:01:22,849 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfbe537b-7a3e-440c-8e41-801ae29580d8/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2022-11-20 12:01:26,680 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:01:27,035 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:01:27,036 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfbe537b-7a3e-440c-8e41-801ae29580d8/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2022-11-20 12:01:27,072 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfbe537b-7a3e-440c-8e41-801ae29580d8/bin/uautomizer-ug76WZFUDN/data/2017e0e94/39dcf6c9333e4c59a6268d64dd9eb73c/FLAG0b79502a4 [2022-11-20 12:01:27,098 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfbe537b-7a3e-440c-8e41-801ae29580d8/bin/uautomizer-ug76WZFUDN/data/2017e0e94/39dcf6c9333e4c59a6268d64dd9eb73c [2022-11-20 12:01:27,108 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:01:27,111 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:01:27,115 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:01:27,116 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:01:27,136 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:01:27,137 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:01:27" (1/1) ... [2022-11-20 12:01:27,138 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48a7291 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:01:27, skipping insertion in model container [2022-11-20 12:01:27,139 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:01:27" (1/1) ... [2022-11-20 12:01:27,149 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:01:27,202 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:01:27,521 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:01:27,522 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4f428ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:01:27, skipping insertion in model container [2022-11-20 12:01:27,522 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:01:27,523 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:01:27,526 INFO L158 Benchmark]: Toolchain (without parser) took 413.39ms. Allocated memory was 60.8MB in the beginning and 79.7MB in the end (delta: 18.9MB). Free memory was 27.6MB in the beginning and 52.2MB in the end (delta: -24.6MB). Peak memory consumption was 3.6MB. Max. memory is 16.1GB. [2022-11-20 12:01:27,529 INFO L158 Benchmark]: CDTParser took 0.42ms. Allocated memory is still 60.8MB. Free memory was 39.3MB in the beginning and 39.2MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:01:27,533 INFO L158 Benchmark]: CACSL2BoogieTranslator took 407.54ms. Allocated memory was 60.8MB in the beginning and 79.7MB in the end (delta: 18.9MB). Free memory was 27.4MB in the beginning and 52.4MB in the end (delta: -25.0MB). Peak memory consumption was 3.6MB. Max. memory is 16.1GB. [2022-11-20 12:01:27,536 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42ms. Allocated memory is still 60.8MB. Free memory was 39.3MB in the beginning and 39.2MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 407.54ms. Allocated memory was 60.8MB in the beginning and 79.7MB in the end (delta: 18.9MB). Free memory was 27.4MB in the beginning and 52.4MB in the end (delta: -25.0MB). Peak memory consumption was 3.6MB. 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 Writing output log to file Ultimate.log Result: UNKNOWN