./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-2.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_e56352c1-68e7-45ed-ac92-05aa2bf23bab/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56352c1-68e7-45ed-ac92-05aa2bf23bab/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_e56352c1-68e7-45ed-ac92-05aa2bf23bab/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56352c1-68e7-45ed-ac92-05aa2bf23bab/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56352c1-68e7-45ed-ac92-05aa2bf23bab/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_e56352c1-68e7-45ed-ac92-05aa2bf23bab/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 bd635b7902366e8a0b08b14a90a1f3949f04bf734a3e09a83f5077ced842f5da --- 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 09:37:28,997 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 09:37:29,000 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 09:37:29,035 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 09:37:29,036 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 09:37:29,041 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 09:37:29,043 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 09:37:29,047 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 09:37:29,050 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 09:37:29,053 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 09:37:29,055 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 09:37:29,058 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 09:37:29,059 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 09:37:29,066 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 09:37:29,068 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 09:37:29,071 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 09:37:29,073 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 09:37:29,075 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 09:37:29,077 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 09:37:29,083 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 09:37:29,086 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 09:37:29,088 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 09:37:29,090 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 09:37:29,091 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 09:37:29,095 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 09:37:29,096 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 09:37:29,096 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 09:37:29,099 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 09:37:29,099 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 09:37:29,100 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 09:37:29,101 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 09:37:29,102 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 09:37:29,104 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 09:37:29,106 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 09:37:29,108 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 09:37:29,109 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 09:37:29,110 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 09:37:29,110 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 09:37:29,110 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 09:37:29,111 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 09:37:29,112 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 09:37:29,113 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56352c1-68e7-45ed-ac92-05aa2bf23bab/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 09:37:29,162 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 09:37:29,163 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 09:37:29,164 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 09:37:29,164 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 09:37:29,165 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 09:37:29,166 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 09:37:29,166 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 09:37:29,167 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 09:37:29,167 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 09:37:29,167 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 09:37:29,169 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 09:37:29,169 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 09:37:29,169 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 09:37:29,169 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 09:37:29,170 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 09:37:29,170 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 09:37:29,170 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 09:37:29,170 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 09:37:29,171 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 09:37:29,171 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 09:37:29,171 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 09:37:29,171 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 09:37:29,172 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 09:37:29,172 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 09:37:29,172 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 09:37:29,172 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 09:37:29,173 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 09:37:29,173 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 09:37:29,173 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 09:37:29,173 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 09:37:29,174 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_e56352c1-68e7-45ed-ac92-05aa2bf23bab/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56352c1-68e7-45ed-ac92-05aa2bf23bab/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bd635b7902366e8a0b08b14a90a1f3949f04bf734a3e09a83f5077ced842f5da [2022-11-20 09:37:29,469 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 09:37:29,500 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 09:37:29,503 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 09:37:29,504 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 09:37:29,505 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 09:37:29,508 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56352c1-68e7-45ed-ac92-05aa2bf23bab/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-2.i [2022-11-20 09:37:32,717 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 09:37:33,126 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 09:37:33,129 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56352c1-68e7-45ed-ac92-05aa2bf23bab/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-2.i [2022-11-20 09:37:33,155 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56352c1-68e7-45ed-ac92-05aa2bf23bab/bin/uautomizer-ug76WZFUDN/data/a10a19b02/e5b2ef2d18bd42ad8008eb462b76ed2d/FLAG62bd3c0e0 [2022-11-20 09:37:33,180 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56352c1-68e7-45ed-ac92-05aa2bf23bab/bin/uautomizer-ug76WZFUDN/data/a10a19b02/e5b2ef2d18bd42ad8008eb462b76ed2d [2022-11-20 09:37:33,187 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 09:37:33,190 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 09:37:33,191 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 09:37:33,191 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 09:37:33,195 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 09:37:33,196 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:37:33" (1/1) ... [2022-11-20 09:37:33,197 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ffba6dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:37:33, skipping insertion in model container [2022-11-20 09:37:33,198 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:37:33" (1/1) ... [2022-11-20 09:37:33,206 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 09:37:33,278 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 09:37:33,547 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 09:37:33,548 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@573a151d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:37:33, skipping insertion in model container [2022-11-20 09:37:33,548 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 09:37:33,549 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 09:37:33,551 INFO L158 Benchmark]: Toolchain (without parser) took 360.29ms. Allocated memory is still 186.6MB. Free memory was 142.5MB in the beginning and 132.0MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 09:37:33,552 INFO L158 Benchmark]: CDTParser took 2.10ms. Allocated memory is still 138.4MB. Free memory is still 80.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 09:37:33,552 INFO L158 Benchmark]: CACSL2BoogieTranslator took 357.75ms. Allocated memory is still 186.6MB. Free memory was 142.5MB in the beginning and 132.0MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 09:37:33,554 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.10ms. Allocated memory is still 138.4MB. Free memory is still 80.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 357.75ms. Allocated memory is still 186.6MB. Free memory was 142.5MB in the beginning and 132.0MB in the end (delta: 10.5MB). 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_e56352c1-68e7-45ed-ac92-05aa2bf23bab/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56352c1-68e7-45ed-ac92-05aa2bf23bab/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_e56352c1-68e7-45ed-ac92-05aa2bf23bab/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56352c1-68e7-45ed-ac92-05aa2bf23bab/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56352c1-68e7-45ed-ac92-05aa2bf23bab/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_e56352c1-68e7-45ed-ac92-05aa2bf23bab/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 bd635b7902366e8a0b08b14a90a1f3949f04bf734a3e09a83f5077ced842f5da --- 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 09:37:35,816 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 09:37:35,818 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 09:37:35,853 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 09:37:35,853 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 09:37:35,855 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 09:37:35,857 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 09:37:35,859 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 09:37:35,860 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 09:37:35,861 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 09:37:35,862 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 09:37:35,864 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 09:37:35,864 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 09:37:35,865 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 09:37:35,866 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 09:37:35,868 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 09:37:35,868 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 09:37:35,869 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 09:37:35,871 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 09:37:35,873 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 09:37:35,875 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 09:37:35,877 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 09:37:35,878 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 09:37:35,879 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 09:37:35,883 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 09:37:35,883 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 09:37:35,883 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 09:37:35,884 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 09:37:35,885 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 09:37:35,886 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 09:37:35,886 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 09:37:35,887 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 09:37:35,888 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 09:37:35,889 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 09:37:35,890 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 09:37:35,890 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 09:37:35,891 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 09:37:35,891 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 09:37:35,892 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 09:37:35,893 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 09:37:35,893 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 09:37:35,894 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56352c1-68e7-45ed-ac92-05aa2bf23bab/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 09:37:35,918 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 09:37:35,918 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 09:37:35,919 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 09:37:35,919 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 09:37:35,920 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 09:37:35,920 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 09:37:35,921 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 09:37:35,921 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 09:37:35,921 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 09:37:35,921 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 09:37:35,922 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 09:37:35,922 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 09:37:35,922 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 09:37:35,922 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 09:37:35,922 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 09:37:35,923 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 09:37:35,923 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 09:37:35,923 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 09:37:35,923 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 09:37:35,923 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 09:37:35,924 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 09:37:35,924 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 09:37:35,924 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 09:37:35,924 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 09:37:35,924 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 09:37:35,925 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 09:37:35,925 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 09:37:35,925 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 09:37:35,925 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 09:37:35,925 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 09:37:35,926 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 09:37:35,926 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 09:37:35,926 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 09:37:35,926 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_e56352c1-68e7-45ed-ac92-05aa2bf23bab/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56352c1-68e7-45ed-ac92-05aa2bf23bab/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bd635b7902366e8a0b08b14a90a1f3949f04bf734a3e09a83f5077ced842f5da [2022-11-20 09:37:36,280 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 09:37:36,322 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 09:37:36,325 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 09:37:36,326 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 09:37:36,328 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 09:37:36,329 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56352c1-68e7-45ed-ac92-05aa2bf23bab/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-2.i [2022-11-20 09:37:39,450 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 09:37:39,875 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 09:37:39,876 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56352c1-68e7-45ed-ac92-05aa2bf23bab/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-2.i [2022-11-20 09:37:39,909 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56352c1-68e7-45ed-ac92-05aa2bf23bab/bin/uautomizer-ug76WZFUDN/data/0c26e06a3/cd5e70833bb74859b2bfbac4e1710443/FLAG1ccae7d80 [2022-11-20 09:37:39,933 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e56352c1-68e7-45ed-ac92-05aa2bf23bab/bin/uautomizer-ug76WZFUDN/data/0c26e06a3/cd5e70833bb74859b2bfbac4e1710443 [2022-11-20 09:37:39,941 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 09:37:39,943 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 09:37:39,944 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 09:37:39,945 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 09:37:39,948 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 09:37:39,949 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:37:39" (1/1) ... [2022-11-20 09:37:39,950 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66459052 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:37:39, skipping insertion in model container [2022-11-20 09:37:39,950 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:37:39" (1/1) ... [2022-11-20 09:37:39,958 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 09:37:40,025 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 09:37:40,272 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 09:37:40,273 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@411c5179 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:37:40, skipping insertion in model container [2022-11-20 09:37:40,273 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 09:37:40,273 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 09:37:40,275 INFO L158 Benchmark]: Toolchain (without parser) took 331.42ms. Allocated memory is still 67.1MB. Free memory was 42.0MB in the beginning and 31.5MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 09:37:40,276 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 67.1MB. Free memory was 44.3MB in the beginning and 44.2MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 09:37:40,279 INFO L158 Benchmark]: CACSL2BoogieTranslator took 329.12ms. Allocated memory is still 67.1MB. Free memory was 41.8MB in the beginning and 31.7MB in the end (delta: 10.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 09:37:40,280 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 67.1MB. Free memory was 44.3MB in the beginning and 44.2MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 329.12ms. Allocated memory is still 67.1MB. Free memory was 41.8MB in the beginning and 31.7MB in the end (delta: 10.1MB). 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