./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.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_379d3961-b471-4727-83df-0c3ec249de9c/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_379d3961-b471-4727-83df-0c3ec249de9c/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_379d3961-b471-4727-83df-0c3ec249de9c/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_379d3961-b471-4727-83df-0c3ec249de9c/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_379d3961-b471-4727-83df-0c3ec249de9c/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_379d3961-b471-4727-83df-0c3ec249de9c/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 93cc62483e7301c05d7788622f4f3fa5962cd13b8481778ecaf6adfc0416e51e --- 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 10:58:13,658 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:58:13,660 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:58:13,683 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:58:13,684 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:58:13,685 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:58:13,686 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:58:13,688 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:58:13,690 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:58:13,691 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:58:13,692 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:58:13,693 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:58:13,694 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:58:13,695 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:58:13,696 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:58:13,697 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:58:13,698 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:58:13,699 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:58:13,701 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:58:13,703 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:58:13,705 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:58:13,706 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:58:13,707 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:58:13,708 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:58:13,712 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:58:13,713 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:58:13,713 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:58:13,714 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:58:13,715 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:58:13,716 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:58:13,716 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:58:13,717 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:58:13,718 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:58:13,720 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:58:13,721 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:58:13,721 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:58:13,722 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:58:13,723 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:58:13,723 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:58:13,724 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:58:13,725 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:58:13,726 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_379d3961-b471-4727-83df-0c3ec249de9c/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 10:58:13,749 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:58:13,749 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:58:13,750 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:58:13,750 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:58:13,751 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:58:13,751 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:58:13,752 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:58:13,752 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:58:13,753 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:58:13,753 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:58:13,753 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:58:13,754 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:58:13,754 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:58:13,754 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:58:13,755 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:58:13,755 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 10:58:13,755 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 10:58:13,755 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 10:58:13,756 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:58:13,756 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:58:13,756 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:58:13,756 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:58:13,757 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:58:13,757 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:58:13,757 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:58:13,758 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:58:13,758 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:58:13,758 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:58:13,758 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 10:58:13,759 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 10:58:13,759 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_379d3961-b471-4727-83df-0c3ec249de9c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_379d3961-b471-4727-83df-0c3ec249de9c/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 93cc62483e7301c05d7788622f4f3fa5962cd13b8481778ecaf6adfc0416e51e [2022-11-20 10:58:14,085 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:58:14,122 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:58:14,126 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:58:14,128 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:58:14,129 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:58:14,130 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_379d3961-b471-4727-83df-0c3ec249de9c/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i [2022-11-20 10:58:17,198 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:58:17,548 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:58:17,553 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_379d3961-b471-4727-83df-0c3ec249de9c/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i [2022-11-20 10:58:17,581 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_379d3961-b471-4727-83df-0c3ec249de9c/bin/uautomizer-ug76WZFUDN/data/52b0e07bf/dbbcd241505347b2b4a443be49ea2906/FLAG59a3444d1 [2022-11-20 10:58:17,604 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_379d3961-b471-4727-83df-0c3ec249de9c/bin/uautomizer-ug76WZFUDN/data/52b0e07bf/dbbcd241505347b2b4a443be49ea2906 [2022-11-20 10:58:17,609 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:58:17,612 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:58:17,618 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:58:17,618 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:58:17,622 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:58:17,623 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:58:17" (1/1) ... [2022-11-20 10:58:17,624 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36a57b7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:58:17, skipping insertion in model container [2022-11-20 10:58:17,624 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:58:17" (1/1) ... [2022-11-20 10:58:17,632 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:58:17,721 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:58:17,968 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:58:17,969 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7fdf0c58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:58:17, skipping insertion in model container [2022-11-20 10:58:17,969 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:58:17,970 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:58:17,972 INFO L158 Benchmark]: Toolchain (without parser) took 358.77ms. Allocated memory is still 138.4MB. Free memory was 104.3MB in the beginning and 93.8MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:58:17,972 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 138.4MB. Free memory is still 80.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:58:17,973 INFO L158 Benchmark]: CACSL2BoogieTranslator took 351.98ms. Allocated memory is still 138.4MB. Free memory was 103.7MB in the beginning and 93.8MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 10:58:17,975 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 138.4MB. Free memory is still 80.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 351.98ms. Allocated memory is still 138.4MB. Free memory was 103.7MB in the beginning and 93.8MB in the end (delta: 9.9MB). 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_379d3961-b471-4727-83df-0c3ec249de9c/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_379d3961-b471-4727-83df-0c3ec249de9c/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_379d3961-b471-4727-83df-0c3ec249de9c/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_379d3961-b471-4727-83df-0c3ec249de9c/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_379d3961-b471-4727-83df-0c3ec249de9c/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_379d3961-b471-4727-83df-0c3ec249de9c/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 93cc62483e7301c05d7788622f4f3fa5962cd13b8481778ecaf6adfc0416e51e --- 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 10:58:20,293 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:58:20,296 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:58:20,336 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:58:20,336 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:58:20,340 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:58:20,343 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:58:20,346 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:58:20,349 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:58:20,354 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:58:20,355 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:58:20,358 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:58:20,359 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:58:20,361 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:58:20,362 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:58:20,369 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:58:20,370 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:58:20,371 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:58:20,373 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:58:20,378 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:58:20,379 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:58:20,381 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:58:20,382 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:58:20,382 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:58:20,385 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:58:20,385 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:58:20,385 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:58:20,386 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:58:20,387 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:58:20,388 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:58:20,388 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:58:20,389 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:58:20,390 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:58:20,390 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:58:20,397 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:58:20,398 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:58:20,399 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:58:20,399 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:58:20,400 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:58:20,401 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:58:20,401 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:58:20,402 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_379d3961-b471-4727-83df-0c3ec249de9c/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 10:58:20,442 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:58:20,442 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:58:20,444 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:58:20,444 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:58:20,445 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:58:20,445 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:58:20,446 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:58:20,446 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:58:20,447 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:58:20,447 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:58:20,448 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:58:20,448 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:58:20,449 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:58:20,449 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:58:20,449 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:58:20,449 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 10:58:20,450 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 10:58:20,450 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 10:58:20,450 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:58:20,450 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:58:20,451 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 10:58:20,451 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 10:58:20,451 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:58:20,451 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:58:20,452 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:58:20,452 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:58:20,452 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:58:20,452 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:58:20,453 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:58:20,453 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:58:20,453 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 10:58:20,453 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 10:58:20,454 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 10:58:20,454 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_379d3961-b471-4727-83df-0c3ec249de9c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_379d3961-b471-4727-83df-0c3ec249de9c/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 93cc62483e7301c05d7788622f4f3fa5962cd13b8481778ecaf6adfc0416e51e [2022-11-20 10:58:20,830 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:58:20,865 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:58:20,868 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:58:20,869 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:58:20,870 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:58:20,872 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_379d3961-b471-4727-83df-0c3ec249de9c/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i [2022-11-20 10:58:23,956 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:58:24,316 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:58:24,317 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_379d3961-b471-4727-83df-0c3ec249de9c/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i [2022-11-20 10:58:24,355 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_379d3961-b471-4727-83df-0c3ec249de9c/bin/uautomizer-ug76WZFUDN/data/e2c8c5fc5/67f0742dc6f342598f822099540fa3e7/FLAG249e8dcb0 [2022-11-20 10:58:24,541 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_379d3961-b471-4727-83df-0c3ec249de9c/bin/uautomizer-ug76WZFUDN/data/e2c8c5fc5/67f0742dc6f342598f822099540fa3e7 [2022-11-20 10:58:24,546 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:58:24,547 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:58:24,551 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:58:24,551 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:58:24,555 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:58:24,555 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:58:24" (1/1) ... [2022-11-20 10:58:24,557 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7956c580 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:58:24, skipping insertion in model container [2022-11-20 10:58:24,557 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:58:24" (1/1) ... [2022-11-20 10:58:24,565 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:58:24,648 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:58:24,928 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 10:58:24,929 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3876aab8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:58:24, skipping insertion in model container [2022-11-20 10:58:24,929 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:58:24,930 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 10:58:24,932 INFO L158 Benchmark]: Toolchain (without parser) took 383.37ms. Allocated memory was 62.9MB in the beginning and 83.9MB in the end (delta: 21.0MB). Free memory was 30.2MB in the beginning and 61.8MB in the end (delta: -31.6MB). Peak memory consumption was 10.6MB. Max. memory is 16.1GB. [2022-11-20 10:58:24,932 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 62.9MB. Free memory was 41.1MB in the beginning and 41.0MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:58:24,933 INFO L158 Benchmark]: CACSL2BoogieTranslator took 379.19ms. Allocated memory was 62.9MB in the beginning and 83.9MB in the end (delta: 21.0MB). Free memory was 30.0MB in the beginning and 61.8MB in the end (delta: -31.8MB). Peak memory consumption was 10.6MB. Max. memory is 16.1GB. [2022-11-20 10:58:24,935 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 62.9MB. Free memory was 41.1MB in the beginning and 41.0MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 379.19ms. Allocated memory was 62.9MB in the beginning and 83.9MB in the end (delta: 21.0MB). Free memory was 30.0MB in the beginning and 61.8MB in the end (delta: -31.8MB). Peak memory consumption was 10.6MB. 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