./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_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_c670f392-a48f-4ca8-b83e-e88b2a99f1d0/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c670f392-a48f-4ca8-b83e-e88b2a99f1d0/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_c670f392-a48f-4ca8-b83e-e88b2a99f1d0/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c670f392-a48f-4ca8-b83e-e88b2a99f1d0/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c670f392-a48f-4ca8-b83e-e88b2a99f1d0/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_c670f392-a48f-4ca8-b83e-e88b2a99f1d0/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 0672e9446c2cfbd152a4f960adca314d72e71aa68b29fd9a83ebc5c34f7546dd --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 10:48:07,597 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:48:07,600 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:48:07,649 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:48:07,651 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:48:07,664 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:48:07,666 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:48:07,668 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:48:07,670 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:48:07,674 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:48:07,676 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:48:07,679 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:48:07,680 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:48:07,684 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:48:07,688 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:48:07,690 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:48:07,693 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:48:07,695 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:48:07,696 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:48:07,704 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:48:07,706 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:48:07,716 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:48:07,718 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:48:07,719 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:48:07,730 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:48:07,732 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:48:07,732 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:48:07,734 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:48:07,735 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:48:07,736 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:48:07,737 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:48:07,738 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:48:07,740 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:48:07,741 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:48:07,744 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:48:07,744 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:48:07,746 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:48:07,746 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:48:07,746 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:48:07,748 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:48:07,749 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:48:07,750 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c670f392-a48f-4ca8-b83e-e88b2a99f1d0/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 10:48:07,799 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:48:07,799 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:48:07,800 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:48:07,800 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:48:07,801 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:48:07,802 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:48:07,803 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:48:07,803 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:48:07,803 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:48:07,804 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:48:07,804 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:48:07,804 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:48:07,804 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:48:07,805 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:48:07,805 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:48:07,805 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 10:48:07,805 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 10:48:07,806 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 10:48:07,806 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:48:07,806 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:48:07,807 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:48:07,807 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:48:07,807 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:48:07,807 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:48:07,808 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:48:07,808 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:48:07,808 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:48:07,808 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:48:07,809 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 10:48:07,809 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 10:48:07,809 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_c670f392-a48f-4ca8-b83e-e88b2a99f1d0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c670f392-a48f-4ca8-b83e-e88b2a99f1d0/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0672e9446c2cfbd152a4f960adca314d72e71aa68b29fd9a83ebc5c34f7546dd [2022-11-20 10:48:08,150 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:48:08,177 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:48:08,180 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:48:08,182 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:48:08,182 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:48:08,184 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c670f392-a48f-4ca8-b83e-e88b2a99f1d0/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i [2022-11-20 10:48:11,501 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:48:12,015 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:48:12,016 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c670f392-a48f-4ca8-b83e-e88b2a99f1d0/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i [2022-11-20 10:48:12,067 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c670f392-a48f-4ca8-b83e-e88b2a99f1d0/bin/uautomizer-ug76WZFUDN/data/6d67a7939/9b5242f10c384532a24cdfc0ec27aa97/FLAG3d5cb3046 [2022-11-20 10:48:12,091 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c670f392-a48f-4ca8-b83e-e88b2a99f1d0/bin/uautomizer-ug76WZFUDN/data/6d67a7939/9b5242f10c384532a24cdfc0ec27aa97 [2022-11-20 10:48:12,094 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:48:12,096 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:48:12,097 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:48:12,098 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:48:12,102 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:48:12,103 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:48:12" (1/1) ... [2022-11-20 10:48:12,104 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f5a840e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:48:12, skipping insertion in model container [2022-11-20 10:48:12,104 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:48:12" (1/1) ... [2022-11-20 10:48:12,113 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:48:12,195 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:48:12,424 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:48:12,425 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6744fadc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:48:12, skipping insertion in model container [2022-11-20 10:48:12,425 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:48:12,426 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:48:12,428 INFO L158 Benchmark]: Toolchain (without parser) took 331.13ms. Allocated memory is still 163.6MB. Free memory was 133.1MB in the beginning and 120.5MB in the end (delta: 12.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:48:12,429 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 130.0MB. Free memory was 97.3MB in the beginning and 97.2MB in the end (delta: 72.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:48:12,430 INFO L158 Benchmark]: CACSL2BoogieTranslator took 328.52ms. Allocated memory is still 163.6MB. Free memory was 132.1MB in the beginning and 120.5MB in the end (delta: 11.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:48:12,432 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 130.0MB. Free memory was 97.3MB in the beginning and 97.2MB in the end (delta: 72.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 328.52ms. Allocated memory is still 163.6MB. Free memory was 132.1MB in the beginning and 120.5MB in the end (delta: 11.7MB). 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_c670f392-a48f-4ca8-b83e-e88b2a99f1d0/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c670f392-a48f-4ca8-b83e-e88b2a99f1d0/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_c670f392-a48f-4ca8-b83e-e88b2a99f1d0/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c670f392-a48f-4ca8-b83e-e88b2a99f1d0/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c670f392-a48f-4ca8-b83e-e88b2a99f1d0/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_c670f392-a48f-4ca8-b83e-e88b2a99f1d0/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 0672e9446c2cfbd152a4f960adca314d72e71aa68b29fd9a83ebc5c34f7546dd --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 10:48:14,924 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:48:14,928 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:48:14,982 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:48:14,983 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:48:14,988 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:48:14,991 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:48:14,996 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:48:14,999 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:48:15,006 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:48:15,008 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:48:15,010 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:48:15,013 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:48:15,015 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:48:15,017 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:48:15,020 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:48:15,022 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:48:15,025 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:48:15,028 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:48:15,034 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:48:15,041 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:48:15,043 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:48:15,046 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:48:15,047 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:48:15,054 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:48:15,060 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:48:15,060 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:48:15,062 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:48:15,064 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:48:15,065 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:48:15,065 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:48:15,067 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:48:15,103 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:48:15,105 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:48:15,106 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:48:15,107 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:48:15,108 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:48:15,109 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:48:15,109 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:48:15,110 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:48:15,111 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:48:15,117 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c670f392-a48f-4ca8-b83e-e88b2a99f1d0/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 10:48:15,156 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:48:15,157 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:48:15,159 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:48:15,159 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:48:15,160 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:48:15,161 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:48:15,162 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:48:15,162 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:48:15,163 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:48:15,163 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:48:15,164 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:48:15,165 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:48:15,165 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:48:15,166 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:48:15,166 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:48:15,166 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 10:48:15,167 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 10:48:15,167 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 10:48:15,167 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:48:15,168 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:48:15,168 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 10:48:15,168 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 10:48:15,169 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:48:15,169 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:48:15,169 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:48:15,170 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:48:15,170 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:48:15,170 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:48:15,171 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:48:15,171 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:48:15,172 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 10:48:15,172 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 10:48:15,172 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 10:48:15,173 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_c670f392-a48f-4ca8-b83e-e88b2a99f1d0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c670f392-a48f-4ca8-b83e-e88b2a99f1d0/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0672e9446c2cfbd152a4f960adca314d72e71aa68b29fd9a83ebc5c34f7546dd [2022-11-20 10:48:15,621 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:48:15,647 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:48:15,651 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:48:15,652 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:48:15,653 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:48:15,655 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c670f392-a48f-4ca8-b83e-e88b2a99f1d0/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i [2022-11-20 10:48:19,233 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:48:19,729 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:48:19,729 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c670f392-a48f-4ca8-b83e-e88b2a99f1d0/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i [2022-11-20 10:48:19,759 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c670f392-a48f-4ca8-b83e-e88b2a99f1d0/bin/uautomizer-ug76WZFUDN/data/9303348de/5fb0be8cf82243acb0476cad751b9377/FLAGf05251025 [2022-11-20 10:48:19,779 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c670f392-a48f-4ca8-b83e-e88b2a99f1d0/bin/uautomizer-ug76WZFUDN/data/9303348de/5fb0be8cf82243acb0476cad751b9377 [2022-11-20 10:48:19,786 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:48:19,788 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:48:19,789 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:48:19,790 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:48:19,794 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:48:19,795 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:48:19" (1/1) ... [2022-11-20 10:48:19,796 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68d3ad09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:48:19, skipping insertion in model container [2022-11-20 10:48:19,796 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:48:19" (1/1) ... [2022-11-20 10:48:19,805 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:48:19,910 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:48:20,214 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:48:20,215 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5751104e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:48:20, skipping insertion in model container [2022-11-20 10:48:20,215 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:48:20,216 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:48:20,217 INFO L158 Benchmark]: Toolchain (without parser) took 429.07ms. Allocated memory is still 90.2MB. Free memory was 64.3MB in the beginning and 51.4MB in the end (delta: 12.9MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-20 10:48:20,218 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 90.2MB. Free memory was 68.7MB in the beginning and 68.6MB in the end (delta: 144.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:48:20,221 INFO L158 Benchmark]: CACSL2BoogieTranslator took 426.31ms. Allocated memory is still 90.2MB. Free memory was 64.0MB in the beginning and 51.7MB in the end (delta: 12.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:48:20,222 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 90.2MB. Free memory was 68.7MB in the beginning and 68.6MB in the end (delta: 144.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 426.31ms. Allocated memory is still 90.2MB. Free memory was 64.0MB in the beginning and 51.7MB in the end (delta: 12.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN