./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-1.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_2d900021-bc83-47e7-84b9-00c137d2dc2a/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d900021-bc83-47e7-84b9-00c137d2dc2a/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_2d900021-bc83-47e7-84b9-00c137d2dc2a/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d900021-bc83-47e7-84b9-00c137d2dc2a/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d900021-bc83-47e7-84b9-00c137d2dc2a/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_2d900021-bc83-47e7-84b9-00c137d2dc2a/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 1ccd4b93de7420a1f7847638daedeeee3b82eb082e434a23182d7e5e0aee2085 --- 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 11:56:52,462 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:56:52,465 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:56:52,493 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:56:52,494 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:56:52,495 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:56:52,496 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:56:52,498 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:56:52,500 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:56:52,502 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:56:52,503 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:56:52,504 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:56:52,505 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:56:52,506 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:56:52,507 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:56:52,509 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:56:52,510 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:56:52,511 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:56:52,513 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:56:52,515 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:56:52,517 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:56:52,518 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:56:52,520 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:56:52,521 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:56:52,525 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:56:52,525 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:56:52,525 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:56:52,527 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:56:52,527 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:56:52,528 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:56:52,529 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:56:52,530 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:56:52,531 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:56:52,532 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:56:52,533 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:56:52,533 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:56:52,534 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:56:52,535 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:56:52,535 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:56:52,536 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:56:52,537 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:56:52,538 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d900021-bc83-47e7-84b9-00c137d2dc2a/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 11:56:52,560 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:56:52,560 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:56:52,560 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:56:52,561 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:56:52,561 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:56:52,562 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:56:52,562 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:56:52,563 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:56:52,563 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:56:52,563 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:56:52,564 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:56:52,564 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:56:52,564 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:56:52,564 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:56:52,565 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:56:52,565 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:56:52,565 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:56:52,565 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:56:52,565 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:56:52,566 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:56:52,566 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:56:52,566 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:56:52,566 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:56:52,567 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:56:52,567 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:56:52,567 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:56:52,567 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:56:52,568 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:56:52,568 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 11:56:52,568 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 11:56:52,569 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_2d900021-bc83-47e7-84b9-00c137d2dc2a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d900021-bc83-47e7-84b9-00c137d2dc2a/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ccd4b93de7420a1f7847638daedeeee3b82eb082e434a23182d7e5e0aee2085 [2022-11-20 11:56:52,883 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:56:52,912 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:56:52,915 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:56:52,917 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:56:52,926 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:56:52,927 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d900021-bc83-47e7-84b9-00c137d2dc2a/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-1.i [2022-11-20 11:56:56,044 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:56:56,350 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:56:56,351 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d900021-bc83-47e7-84b9-00c137d2dc2a/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-1.i [2022-11-20 11:56:56,367 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d900021-bc83-47e7-84b9-00c137d2dc2a/bin/uautomizer-ug76WZFUDN/data/9be103cdd/16a40a94865a46ebaf0053ba1e878ca6/FLAG4c8a208e0 [2022-11-20 11:56:56,382 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d900021-bc83-47e7-84b9-00c137d2dc2a/bin/uautomizer-ug76WZFUDN/data/9be103cdd/16a40a94865a46ebaf0053ba1e878ca6 [2022-11-20 11:56:56,385 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:56:56,387 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:56:56,389 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:56:56,389 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:56:56,393 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:56:56,394 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:56:56" (1/1) ... [2022-11-20 11:56:56,395 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5959e0cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:56:56, skipping insertion in model container [2022-11-20 11:56:56,395 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:56:56" (1/1) ... [2022-11-20 11:56:56,403 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:56:56,455 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:56:56,736 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:56:56,737 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4670d425 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:56:56, skipping insertion in model container [2022-11-20 11:56:56,738 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:56:56,738 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:56:56,740 INFO L158 Benchmark]: Toolchain (without parser) took 352.67ms. Allocated memory was 138.4MB in the beginning and 192.9MB in the end (delta: 54.5MB). Free memory was 71.1MB in the beginning and 161.2MB in the end (delta: -90.1MB). Peak memory consumption was 16.9MB. Max. memory is 16.1GB. [2022-11-20 11:56:56,741 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 138.4MB. Free memory is still 113.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:56:56,742 INFO L158 Benchmark]: CACSL2BoogieTranslator took 349.52ms. Allocated memory was 138.4MB in the beginning and 192.9MB in the end (delta: 54.5MB). Free memory was 70.9MB in the beginning and 161.2MB in the end (delta: -90.3MB). Peak memory consumption was 16.9MB. Max. memory is 16.1GB. [2022-11-20 11:56:56,744 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 138.4MB. Free memory is still 113.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 349.52ms. Allocated memory was 138.4MB in the beginning and 192.9MB in the end (delta: 54.5MB). Free memory was 70.9MB in the beginning and 161.2MB in the end (delta: -90.3MB). Peak memory consumption was 16.9MB. 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_2d900021-bc83-47e7-84b9-00c137d2dc2a/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d900021-bc83-47e7-84b9-00c137d2dc2a/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_2d900021-bc83-47e7-84b9-00c137d2dc2a/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d900021-bc83-47e7-84b9-00c137d2dc2a/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d900021-bc83-47e7-84b9-00c137d2dc2a/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_2d900021-bc83-47e7-84b9-00c137d2dc2a/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 1ccd4b93de7420a1f7847638daedeeee3b82eb082e434a23182d7e5e0aee2085 --- 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 11:56:59,096 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:56:59,099 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:56:59,142 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:56:59,145 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:56:59,149 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:56:59,153 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:56:59,156 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:56:59,159 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:56:59,165 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:56:59,167 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:56:59,168 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:56:59,169 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:56:59,171 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:56:59,174 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:56:59,177 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:56:59,179 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:56:59,180 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:56:59,183 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:56:59,190 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:56:59,193 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:56:59,199 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:56:59,200 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:56:59,201 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:56:59,204 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:56:59,204 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:56:59,205 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:56:59,206 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:56:59,206 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:56:59,207 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:56:59,208 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:56:59,209 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:56:59,209 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:56:59,215 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:56:59,220 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:56:59,220 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:56:59,221 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:56:59,221 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:56:59,221 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:56:59,222 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:56:59,223 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:56:59,224 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d900021-bc83-47e7-84b9-00c137d2dc2a/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 11:56:59,269 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:56:59,272 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:56:59,273 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:56:59,274 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:56:59,274 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:56:59,275 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:56:59,276 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:56:59,276 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:56:59,276 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:56:59,277 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:56:59,278 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:56:59,278 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:56:59,278 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:56:59,278 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:56:59,279 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:56:59,279 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:56:59,279 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:56:59,279 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:56:59,280 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:56:59,280 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:56:59,280 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 11:56:59,280 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 11:56:59,280 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:56:59,281 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:56:59,281 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:56:59,281 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:56:59,282 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:56:59,282 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:56:59,282 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:56:59,282 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:56:59,283 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 11:56:59,283 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 11:56:59,283 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 11:56:59,283 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_2d900021-bc83-47e7-84b9-00c137d2dc2a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d900021-bc83-47e7-84b9-00c137d2dc2a/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ccd4b93de7420a1f7847638daedeeee3b82eb082e434a23182d7e5e0aee2085 [2022-11-20 11:56:59,712 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:56:59,739 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:56:59,743 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:56:59,744 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:56:59,744 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:56:59,746 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d900021-bc83-47e7-84b9-00c137d2dc2a/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-1.i [2022-11-20 11:57:02,867 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:57:03,189 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:57:03,190 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d900021-bc83-47e7-84b9-00c137d2dc2a/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-1.i [2022-11-20 11:57:03,205 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d900021-bc83-47e7-84b9-00c137d2dc2a/bin/uautomizer-ug76WZFUDN/data/4535245a1/7c79bdee48f64aebb0d986eddda50565/FLAGaed90fa05 [2022-11-20 11:57:03,225 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d900021-bc83-47e7-84b9-00c137d2dc2a/bin/uautomizer-ug76WZFUDN/data/4535245a1/7c79bdee48f64aebb0d986eddda50565 [2022-11-20 11:57:03,228 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:57:03,229 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:57:03,231 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:57:03,231 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:57:03,235 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:57:03,236 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:57:03" (1/1) ... [2022-11-20 11:57:03,237 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f10b789 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:57:03, skipping insertion in model container [2022-11-20 11:57:03,237 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:57:03" (1/1) ... [2022-11-20 11:57:03,245 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:57:03,305 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:57:03,540 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:57:03,541 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4751e61c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:57:03, skipping insertion in model container [2022-11-20 11:57:03,541 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:57:03,541 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:57:03,543 INFO L158 Benchmark]: Toolchain (without parser) took 313.11ms. Allocated memory is still 71.3MB. Free memory was 41.6MB in the beginning and 49.1MB in the end (delta: -7.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:57:03,544 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 54.5MB. Free memory is still 32.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:57:03,546 INFO L158 Benchmark]: CACSL2BoogieTranslator took 310.43ms. Allocated memory is still 71.3MB. Free memory was 41.4MB in the beginning and 49.1MB in the end (delta: -7.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:57:03,549 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 54.5MB. Free memory is still 32.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 310.43ms. Allocated memory is still 71.3MB. Free memory was 41.4MB in the beginning and 49.1MB in the end (delta: -7.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN