./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64270488-8b9d-4a01-aa9f-cd9e65cf30c6/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64270488-8b9d-4a01-aa9f-cd9e65cf30c6/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_64270488-8b9d-4a01-aa9f-cd9e65cf30c6/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64270488-8b9d-4a01-aa9f-cd9e65cf30c6/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64270488-8b9d-4a01-aa9f-cd9e65cf30c6/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_64270488-8b9d-4a01-aa9f-cd9e65cf30c6/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 9e43379b3f2624d77eec1084820c7c07499f5ec4432514ab066d4f5cf96eeebc --- 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 11:25:40,492 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:25:40,494 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:25:40,517 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:25:40,518 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:25:40,523 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:25:40,526 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:25:40,530 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:25:40,532 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:25:40,538 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:25:40,540 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:25:40,543 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:25:40,543 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:25:40,546 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:25:40,548 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:25:40,551 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:25:40,552 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:25:40,553 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:25:40,555 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:25:40,562 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:25:40,564 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:25:40,566 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:25:40,567 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:25:40,568 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:25:40,577 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:25:40,578 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:25:40,578 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:25:40,579 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:25:40,579 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:25:40,580 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:25:40,581 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:25:40,582 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:25:40,582 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:25:40,583 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:25:40,584 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:25:40,584 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:25:40,585 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:25:40,585 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:25:40,586 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:25:40,590 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:25:40,592 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:25:40,593 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64270488-8b9d-4a01-aa9f-cd9e65cf30c6/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 11:25:40,630 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:25:40,631 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:25:40,631 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:25:40,632 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:25:40,632 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:25:40,633 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:25:40,633 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:25:40,634 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:25:40,634 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:25:40,634 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:25:40,635 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:25:40,636 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:25:40,636 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:25:40,636 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:25:40,636 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:25:40,637 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:25:40,637 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:25:40,637 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:25:40,637 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:25:40,638 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:25:40,638 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:25:40,638 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:25:40,638 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:25:40,639 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:25:40,639 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:25:40,639 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:25:40,639 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:25:40,640 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:25:40,640 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 11:25:40,641 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 11:25:40,641 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_64270488-8b9d-4a01-aa9f-cd9e65cf30c6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64270488-8b9d-4a01-aa9f-cd9e65cf30c6/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e43379b3f2624d77eec1084820c7c07499f5ec4432514ab066d4f5cf96eeebc [2022-11-20 11:25:40,970 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:25:40,995 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:25:40,999 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:25:41,001 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:25:41,001 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:25:41,003 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64270488-8b9d-4a01-aa9f-cd9e65cf30c6/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i [2022-11-20 11:25:44,100 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:25:44,424 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:25:44,425 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64270488-8b9d-4a01-aa9f-cd9e65cf30c6/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i [2022-11-20 11:25:44,442 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64270488-8b9d-4a01-aa9f-cd9e65cf30c6/bin/uautomizer-ug76WZFUDN/data/35283c67c/c706bfb608f64b0cbaa65c6d516f1da2/FLAG709242427 [2022-11-20 11:25:44,457 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64270488-8b9d-4a01-aa9f-cd9e65cf30c6/bin/uautomizer-ug76WZFUDN/data/35283c67c/c706bfb608f64b0cbaa65c6d516f1da2 [2022-11-20 11:25:44,473 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:25:44,475 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:25:44,476 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:25:44,477 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:25:44,486 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:25:44,487 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:25:44" (1/1) ... [2022-11-20 11:25:44,488 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51f4d09e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:25:44, skipping insertion in model container [2022-11-20 11:25:44,488 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:25:44" (1/1) ... [2022-11-20 11:25:44,497 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:25:44,576 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:25:44,785 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:25:44,786 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4cdb7d84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:25:44, skipping insertion in model container [2022-11-20 11:25:44,786 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:25:44,787 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:25:44,789 INFO L158 Benchmark]: Toolchain (without parser) took 313.36ms. Allocated memory is still 159.4MB. Free memory was 116.1MB in the beginning and 106.5MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:25:44,790 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 113.2MB. Free memory was 60.4MB in the beginning and 60.3MB in the end (delta: 159.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:25:44,791 INFO L158 Benchmark]: CACSL2BoogieTranslator took 310.57ms. Allocated memory is still 159.4MB. Free memory was 116.1MB in the beginning and 106.5MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:25:44,792 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 113.2MB. Free memory was 60.4MB in the beginning and 60.3MB in the end (delta: 159.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 310.57ms. Allocated memory is still 159.4MB. Free memory was 116.1MB in the beginning and 106.5MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64270488-8b9d-4a01-aa9f-cd9e65cf30c6/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64270488-8b9d-4a01-aa9f-cd9e65cf30c6/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_64270488-8b9d-4a01-aa9f-cd9e65cf30c6/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64270488-8b9d-4a01-aa9f-cd9e65cf30c6/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64270488-8b9d-4a01-aa9f-cd9e65cf30c6/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_64270488-8b9d-4a01-aa9f-cd9e65cf30c6/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 9e43379b3f2624d77eec1084820c7c07499f5ec4432514ab066d4f5cf96eeebc --- 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 11:25:47,349 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:25:47,351 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:25:47,394 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:25:47,395 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:25:47,399 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:25:47,401 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:25:47,405 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:25:47,408 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:25:47,414 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:25:47,415 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:25:47,418 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:25:47,419 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:25:47,421 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:25:47,423 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:25:47,430 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:25:47,431 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:25:47,432 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:25:47,434 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:25:47,441 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:25:47,443 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:25:47,446 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:25:47,447 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:25:47,448 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:25:47,456 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:25:47,457 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:25:47,457 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:25:47,460 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:25:47,460 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:25:47,461 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:25:47,462 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:25:47,463 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:25:47,465 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:25:47,466 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:25:47,481 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:25:47,481 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:25:47,482 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:25:47,482 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:25:47,483 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:25:47,484 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:25:47,484 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:25:47,485 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64270488-8b9d-4a01-aa9f-cd9e65cf30c6/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 11:25:47,528 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:25:47,529 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:25:47,530 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:25:47,531 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:25:47,532 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:25:47,532 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:25:47,533 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:25:47,533 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:25:47,533 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:25:47,533 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:25:47,534 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:25:47,535 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:25:47,535 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:25:47,535 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:25:47,536 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:25:47,536 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:25:47,536 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:25:47,536 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:25:47,536 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:25:47,537 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:25:47,537 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 11:25:47,537 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 11:25:47,537 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:25:47,538 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:25:47,538 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:25:47,538 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:25:47,538 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:25:47,539 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:25:47,539 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:25:47,539 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:25:47,539 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 11:25:47,540 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 11:25:47,540 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 11:25:47,540 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_64270488-8b9d-4a01-aa9f-cd9e65cf30c6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64270488-8b9d-4a01-aa9f-cd9e65cf30c6/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e43379b3f2624d77eec1084820c7c07499f5ec4432514ab066d4f5cf96eeebc [2022-11-20 11:25:47,927 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:25:47,956 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:25:47,960 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:25:47,961 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:25:47,962 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:25:47,964 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64270488-8b9d-4a01-aa9f-cd9e65cf30c6/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i [2022-11-20 11:25:50,936 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:25:51,321 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:25:51,323 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64270488-8b9d-4a01-aa9f-cd9e65cf30c6/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i [2022-11-20 11:25:51,351 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64270488-8b9d-4a01-aa9f-cd9e65cf30c6/bin/uautomizer-ug76WZFUDN/data/3ca7b1cad/a1fc815225e142c9b4540f853e877047/FLAG55a2a0420 [2022-11-20 11:25:51,380 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64270488-8b9d-4a01-aa9f-cd9e65cf30c6/bin/uautomizer-ug76WZFUDN/data/3ca7b1cad/a1fc815225e142c9b4540f853e877047 [2022-11-20 11:25:51,383 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:25:51,384 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:25:51,387 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:25:51,388 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:25:51,392 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:25:51,393 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:25:51" (1/1) ... [2022-11-20 11:25:51,395 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40f746e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:25:51, skipping insertion in model container [2022-11-20 11:25:51,396 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:25:51" (1/1) ... [2022-11-20 11:25:51,404 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:25:51,477 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:25:51,777 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:25:51,777 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@762d37ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:25:51, skipping insertion in model container [2022-11-20 11:25:51,778 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:25:51,778 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:25:51,780 INFO L158 Benchmark]: Toolchain (without parser) took 395.10ms. Allocated memory was 65.0MB in the beginning and 88.1MB in the end (delta: 23.1MB). Free memory was 33.6MB in the beginning and 63.8MB in the end (delta: -30.2MB). Peak memory consumption was 8.1MB. Max. memory is 16.1GB. [2022-11-20 11:25:51,781 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 65.0MB. Free memory is still 43.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:25:51,782 INFO L158 Benchmark]: CACSL2BoogieTranslator took 390.69ms. Allocated memory was 65.0MB in the beginning and 88.1MB in the end (delta: 23.1MB). Free memory was 33.4MB in the beginning and 63.8MB in the end (delta: -30.4MB). Peak memory consumption was 6.0MB. Max. memory is 16.1GB. [2022-11-20 11:25:51,783 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 65.0MB. Free memory is still 43.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 390.69ms. Allocated memory was 65.0MB in the beginning and 88.1MB in the end (delta: 23.1MB). Free memory was 33.4MB in the beginning and 63.8MB in the end (delta: -30.4MB). Peak memory consumption was 6.0MB. 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