./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-1.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_cc8614e8-6bf1-4731-bb7a-cc30eeca3717/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc8614e8-6bf1-4731-bb7a-cc30eeca3717/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_cc8614e8-6bf1-4731-bb7a-cc30eeca3717/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc8614e8-6bf1-4731-bb7a-cc30eeca3717/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc8614e8-6bf1-4731-bb7a-cc30eeca3717/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_cc8614e8-6bf1-4731-bb7a-cc30eeca3717/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 22b4144b7005899e18ff8135fa52f12863f7106dbe1ddb808d25d8593c5f8fc4 --- 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 10:49:26,191 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:49:26,194 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:49:26,235 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:49:26,235 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:49:26,239 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:49:26,241 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:49:26,244 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:49:26,246 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:49:26,251 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:49:26,253 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:49:26,255 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:49:26,255 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:49:26,258 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:49:26,260 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:49:26,262 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:49:26,263 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:49:26,264 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:49:26,266 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:49:26,272 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:49:26,284 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:49:26,286 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:49:26,288 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:49:26,289 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:49:26,298 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:49:26,298 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:49:26,299 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:49:26,301 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:49:26,301 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:49:26,302 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:49:26,302 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:49:26,303 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:49:26,305 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:49:26,306 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:49:26,308 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:49:26,308 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:49:26,309 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:49:26,309 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:49:26,309 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:49:26,319 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:49:26,320 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:49:26,321 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc8614e8-6bf1-4731-bb7a-cc30eeca3717/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 10:49:26,360 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:49:26,361 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:49:26,361 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:49:26,362 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:49:26,362 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:49:26,363 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:49:26,363 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:49:26,364 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:49:26,364 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:49:26,364 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:49:26,365 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:49:26,366 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:49:26,366 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:49:26,366 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:49:26,366 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:49:26,367 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 10:49:26,367 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 10:49:26,367 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 10:49:26,367 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:49:26,367 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:49:26,368 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:49:26,368 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:49:26,368 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:49:26,368 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:49:26,369 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:49:26,369 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:49:26,369 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:49:26,369 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:49:26,370 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 10:49:26,370 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 10:49:26,371 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_cc8614e8-6bf1-4731-bb7a-cc30eeca3717/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc8614e8-6bf1-4731-bb7a-cc30eeca3717/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 22b4144b7005899e18ff8135fa52f12863f7106dbe1ddb808d25d8593c5f8fc4 [2022-11-20 10:49:26,658 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:49:26,681 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:49:26,684 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:49:26,685 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:49:26,688 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:49:26,689 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc8614e8-6bf1-4731-bb7a-cc30eeca3717/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-1.i [2022-11-20 10:49:29,751 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:49:30,136 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:49:30,137 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc8614e8-6bf1-4731-bb7a-cc30eeca3717/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-1.i [2022-11-20 10:49:30,153 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc8614e8-6bf1-4731-bb7a-cc30eeca3717/bin/uautomizer-ug76WZFUDN/data/9a9b005fd/d88726ffeb7346199580631349fba03e/FLAGa09ae9e17 [2022-11-20 10:49:30,169 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc8614e8-6bf1-4731-bb7a-cc30eeca3717/bin/uautomizer-ug76WZFUDN/data/9a9b005fd/d88726ffeb7346199580631349fba03e [2022-11-20 10:49:30,171 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:49:30,173 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:49:30,174 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:49:30,174 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:49:30,178 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:49:30,179 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:49:30" (1/1) ... [2022-11-20 10:49:30,180 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4652d7de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:49:30, skipping insertion in model container [2022-11-20 10:49:30,180 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:49:30" (1/1) ... [2022-11-20 10:49:30,188 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:49:30,263 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:49:30,496 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:49:30,497 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@ea81bfe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:49:30, skipping insertion in model container [2022-11-20 10:49:30,497 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:49:30,498 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:49:30,501 INFO L158 Benchmark]: Toolchain (without parser) took 326.83ms. Allocated memory is still 146.8MB. Free memory was 112.3MB in the beginning and 102.6MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 10:49:30,501 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 117.4MB. Free memory was 82.3MB in the beginning and 82.3MB in the end (delta: 69.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:49:30,503 INFO L158 Benchmark]: CACSL2BoogieTranslator took 324.28ms. Allocated memory is still 146.8MB. Free memory was 112.1MB in the beginning and 102.6MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 10:49:30,504 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 117.4MB. Free memory was 82.3MB in the beginning and 82.3MB in the end (delta: 69.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 324.28ms. Allocated memory is still 146.8MB. Free memory was 112.1MB in the beginning and 102.6MB in the end (delta: 9.5MB). 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_cc8614e8-6bf1-4731-bb7a-cc30eeca3717/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc8614e8-6bf1-4731-bb7a-cc30eeca3717/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_cc8614e8-6bf1-4731-bb7a-cc30eeca3717/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc8614e8-6bf1-4731-bb7a-cc30eeca3717/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc8614e8-6bf1-4731-bb7a-cc30eeca3717/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_cc8614e8-6bf1-4731-bb7a-cc30eeca3717/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 22b4144b7005899e18ff8135fa52f12863f7106dbe1ddb808d25d8593c5f8fc4 --- 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 10:49:32,975 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:49:32,977 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:49:33,018 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:49:33,019 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:49:33,023 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:49:33,025 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:49:33,029 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:49:33,031 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:49:33,037 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:49:33,038 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:49:33,041 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:49:33,041 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:49:33,044 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:49:33,045 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:49:33,047 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:49:33,047 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:49:33,048 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:49:33,050 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:49:33,051 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:49:33,053 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:49:33,057 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:49:33,059 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:49:33,060 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:49:33,072 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:49:33,074 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:49:33,074 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:49:33,076 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:49:33,077 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:49:33,078 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:49:33,078 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:49:33,079 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:49:33,081 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:49:33,095 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:49:33,096 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:49:33,097 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:49:33,097 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:49:33,098 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:49:33,098 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:49:33,099 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:49:33,100 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:49:33,105 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc8614e8-6bf1-4731-bb7a-cc30eeca3717/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 10:49:33,149 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:49:33,149 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:49:33,151 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:49:33,151 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:49:33,152 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:49:33,152 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:49:33,153 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:49:33,153 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:49:33,153 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:49:33,154 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:49:33,155 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:49:33,155 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:49:33,155 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:49:33,156 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:49:33,156 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:49:33,156 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 10:49:33,156 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 10:49:33,157 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 10:49:33,157 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:49:33,157 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:49:33,157 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 10:49:33,158 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 10:49:33,158 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:49:33,158 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:49:33,158 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:49:33,159 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:49:33,159 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:49:33,159 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:49:33,160 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:49:33,160 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:49:33,160 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 10:49:33,160 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 10:49:33,161 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 10:49:33,161 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_cc8614e8-6bf1-4731-bb7a-cc30eeca3717/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc8614e8-6bf1-4731-bb7a-cc30eeca3717/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 22b4144b7005899e18ff8135fa52f12863f7106dbe1ddb808d25d8593c5f8fc4 [2022-11-20 10:49:33,556 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:49:33,577 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:49:33,580 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:49:33,581 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:49:33,583 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:49:33,585 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc8614e8-6bf1-4731-bb7a-cc30eeca3717/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-1.i [2022-11-20 10:49:36,981 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:49:37,287 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:49:37,303 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc8614e8-6bf1-4731-bb7a-cc30eeca3717/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-1.i [2022-11-20 10:49:37,324 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc8614e8-6bf1-4731-bb7a-cc30eeca3717/bin/uautomizer-ug76WZFUDN/data/3cc7accaa/bb7f98b900d443708de201839c27dc89/FLAG17663fd11 [2022-11-20 10:49:37,348 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc8614e8-6bf1-4731-bb7a-cc30eeca3717/bin/uautomizer-ug76WZFUDN/data/3cc7accaa/bb7f98b900d443708de201839c27dc89 [2022-11-20 10:49:37,351 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:49:37,353 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:49:37,357 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:49:37,357 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:49:37,361 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:49:37,362 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:49:37" (1/1) ... [2022-11-20 10:49:37,365 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57114168 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:49:37, skipping insertion in model container [2022-11-20 10:49:37,365 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:49:37" (1/1) ... [2022-11-20 10:49:37,374 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:49:37,438 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:49:37,663 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:49:37,664 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4e0c2059 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:49:37, skipping insertion in model container [2022-11-20 10:49:37,665 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:49:37,665 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:49:37,668 INFO L158 Benchmark]: Toolchain (without parser) took 314.43ms. Allocated memory is still 77.6MB. Free memory was 54.0MB in the beginning and 44.5MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:49:37,669 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 56.6MB. Free memory was 34.9MB in the beginning and 34.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:49:37,669 INFO L158 Benchmark]: CACSL2BoogieTranslator took 308.74ms. Allocated memory is still 77.6MB. Free memory was 53.9MB in the beginning and 44.7MB in the end (delta: 9.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:49:37,671 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 56.6MB. Free memory was 34.9MB in the beginning and 34.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 308.74ms. Allocated memory is still 77.6MB. Free memory was 53.9MB in the beginning and 44.7MB in the end (delta: 9.2MB). 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