./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f56cfe2-37f4-445f-af51-7dd4d9075ac6/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f56cfe2-37f4-445f-af51-7dd4d9075ac6/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_1f56cfe2-37f4-445f-af51-7dd4d9075ac6/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f56cfe2-37f4-445f-af51-7dd4d9075ac6/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f56cfe2-37f4-445f-af51-7dd4d9075ac6/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_1f56cfe2-37f4-445f-af51-7dd4d9075ac6/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 1f8d40fc3d39b827c494ff373d43bd116589a8fd89c6e972621bd6e0216b2f6d --- 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 12:39:26,019 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:39:26,021 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:39:26,044 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:39:26,049 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:39:26,051 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:39:26,053 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:39:26,054 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:39:26,059 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:39:26,060 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:39:26,061 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:39:26,062 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:39:26,063 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:39:26,064 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:39:26,065 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:39:26,066 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:39:26,067 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:39:26,068 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:39:26,070 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:39:26,082 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:39:26,089 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:39:26,091 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:39:26,092 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:39:26,093 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:39:26,097 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:39:26,097 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:39:26,097 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:39:26,098 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:39:26,099 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:39:26,100 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:39:26,100 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:39:26,101 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:39:26,108 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:39:26,110 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:39:26,111 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:39:26,112 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:39:26,112 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:39:26,113 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:39:26,113 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:39:26,117 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:39:26,118 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:39:26,119 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f56cfe2-37f4-445f-af51-7dd4d9075ac6/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 12:39:26,166 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:39:26,167 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:39:26,167 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:39:26,167 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:39:26,168 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:39:26,168 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:39:26,169 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:39:26,169 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:39:26,169 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:39:26,170 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:39:26,170 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:39:26,170 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:39:26,170 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:39:26,170 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:39:26,171 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:39:26,171 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 12:39:26,171 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 12:39:26,171 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 12:39:26,171 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:39:26,172 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:39:26,172 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:39:26,172 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:39:26,172 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:39:26,173 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:39:26,173 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:39:26,173 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:39:26,173 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:39:26,173 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:39:26,174 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 12:39:26,174 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 12:39:26,174 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_1f56cfe2-37f4-445f-af51-7dd4d9075ac6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f56cfe2-37f4-445f-af51-7dd4d9075ac6/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1f8d40fc3d39b827c494ff373d43bd116589a8fd89c6e972621bd6e0216b2f6d [2022-11-20 12:39:26,442 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:39:26,463 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:39:26,466 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:39:26,467 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:39:26,470 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:39:26,472 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f56cfe2-37f4-445f-af51-7dd4d9075ac6/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i [2022-11-20 12:39:29,543 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:39:29,839 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:39:29,840 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f56cfe2-37f4-445f-af51-7dd4d9075ac6/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i [2022-11-20 12:39:29,856 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f56cfe2-37f4-445f-af51-7dd4d9075ac6/bin/uautomizer-ug76WZFUDN/data/3cacfb13c/44cc564bec76484fa74fa643a64c7770/FLAGd239fb32d [2022-11-20 12:39:29,875 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f56cfe2-37f4-445f-af51-7dd4d9075ac6/bin/uautomizer-ug76WZFUDN/data/3cacfb13c/44cc564bec76484fa74fa643a64c7770 [2022-11-20 12:39:29,877 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:39:29,879 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:39:29,880 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:39:29,881 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:39:29,885 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:39:29,886 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:39:29" (1/1) ... [2022-11-20 12:39:29,887 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b77d324 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:29, skipping insertion in model container [2022-11-20 12:39:29,887 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:39:29" (1/1) ... [2022-11-20 12:39:29,895 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:39:29,949 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:39:30,160 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:39:30,162 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@52ae9b84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:30, skipping insertion in model container [2022-11-20 12:39:30,162 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:39:30,162 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:39:30,164 INFO L158 Benchmark]: Toolchain (without parser) took 284.47ms. Allocated memory is still 201.3MB. Free memory was 156.2MB in the beginning and 146.5MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:39:30,165 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 142.6MB. Free memory was 83.4MB in the beginning and 83.3MB in the end (delta: 134.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:39:30,166 INFO L158 Benchmark]: CACSL2BoogieTranslator took 282.01ms. Allocated memory is still 201.3MB. Free memory was 156.2MB in the beginning and 147.2MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:39:30,167 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 142.6MB. Free memory was 83.4MB in the beginning and 83.3MB in the end (delta: 134.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 282.01ms. Allocated memory is still 201.3MB. Free memory was 156.2MB in the beginning and 147.2MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. 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_1f56cfe2-37f4-445f-af51-7dd4d9075ac6/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f56cfe2-37f4-445f-af51-7dd4d9075ac6/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_1f56cfe2-37f4-445f-af51-7dd4d9075ac6/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f56cfe2-37f4-445f-af51-7dd4d9075ac6/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f56cfe2-37f4-445f-af51-7dd4d9075ac6/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_1f56cfe2-37f4-445f-af51-7dd4d9075ac6/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 1f8d40fc3d39b827c494ff373d43bd116589a8fd89c6e972621bd6e0216b2f6d --- 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 12:39:32,452 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:39:32,454 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:39:32,490 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:39:32,491 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:39:32,492 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:39:32,493 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:39:32,495 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:39:32,496 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:39:32,498 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:39:32,499 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:39:32,500 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:39:32,500 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:39:32,501 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:39:32,502 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:39:32,503 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:39:32,504 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:39:32,505 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:39:32,507 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:39:32,509 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:39:32,510 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:39:32,511 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:39:32,513 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:39:32,514 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:39:32,517 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:39:32,517 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:39:32,518 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:39:32,519 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:39:32,519 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:39:32,520 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:39:32,521 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:39:32,522 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:39:32,523 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:39:32,523 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:39:32,524 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:39:32,525 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:39:32,526 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:39:32,526 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:39:32,526 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:39:32,527 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:39:32,528 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:39:32,529 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f56cfe2-37f4-445f-af51-7dd4d9075ac6/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 12:39:32,552 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:39:32,552 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:39:32,553 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:39:32,553 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:39:32,554 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:39:32,554 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:39:32,555 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:39:32,555 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:39:32,555 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:39:32,556 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:39:32,556 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:39:32,556 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:39:32,556 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:39:32,556 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:39:32,557 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:39:32,557 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 12:39:32,557 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 12:39:32,557 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 12:39:32,558 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:39:32,558 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:39:32,558 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 12:39:32,558 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 12:39:32,559 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:39:32,559 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:39:32,559 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:39:32,559 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:39:32,560 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:39:32,560 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:39:32,560 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:39:32,560 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:39:32,561 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 12:39:32,561 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 12:39:32,561 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 12:39:32,561 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_1f56cfe2-37f4-445f-af51-7dd4d9075ac6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f56cfe2-37f4-445f-af51-7dd4d9075ac6/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1f8d40fc3d39b827c494ff373d43bd116589a8fd89c6e972621bd6e0216b2f6d [2022-11-20 12:39:32,946 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:39:32,967 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:39:32,970 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:39:32,971 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:39:32,974 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:39:32,976 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f56cfe2-37f4-445f-af51-7dd4d9075ac6/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i [2022-11-20 12:39:36,158 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:39:36,477 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:39:36,478 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f56cfe2-37f4-445f-af51-7dd4d9075ac6/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i [2022-11-20 12:39:36,495 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f56cfe2-37f4-445f-af51-7dd4d9075ac6/bin/uautomizer-ug76WZFUDN/data/5763a5b17/3b328975c7d04e00991c30e12270eced/FLAGc7b8bacc8 [2022-11-20 12:39:36,515 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f56cfe2-37f4-445f-af51-7dd4d9075ac6/bin/uautomizer-ug76WZFUDN/data/5763a5b17/3b328975c7d04e00991c30e12270eced [2022-11-20 12:39:36,518 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:39:36,519 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:39:36,521 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:39:36,521 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:39:36,524 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:39:36,525 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:39:36" (1/1) ... [2022-11-20 12:39:36,526 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2739de9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:36, skipping insertion in model container [2022-11-20 12:39:36,527 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:39:36" (1/1) ... [2022-11-20 12:39:36,534 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:39:36,611 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:39:36,836 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:39:36,837 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4f4141a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:39:36, skipping insertion in model container [2022-11-20 12:39:36,837 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:39:36,838 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:39:36,840 INFO L158 Benchmark]: Toolchain (without parser) took 319.34ms. Allocated memory is still 90.2MB. Free memory was 65.0MB in the beginning and 55.4MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:39:36,840 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 67.1MB. Free memory is still 45.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:39:36,842 INFO L158 Benchmark]: CACSL2BoogieTranslator took 316.86ms. Allocated memory is still 90.2MB. Free memory was 65.0MB in the beginning and 55.4MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:39:36,844 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 67.1MB. Free memory is still 45.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 316.86ms. Allocated memory is still 90.2MB. Free memory was 65.0MB in the beginning and 55.4MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. 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