./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 b5237d83 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_df119035-840c-47c6-bbcf-d09c8e024b69/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df119035-840c-47c6-bbcf-d09c8e024b69/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df119035-840c-47c6-bbcf-d09c8e024b69/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df119035-840c-47c6-bbcf-d09c8e024b69/bin/uautomizer-vX5HgA9Q3a/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_df119035-840c-47c6-bbcf-d09c8e024b69/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df119035-840c-47c6-bbcf-d09c8e024b69/bin/uautomizer-vX5HgA9Q3a --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-b5237d8 [2022-11-21 13:42:43,676 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 13:42:43,678 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 13:42:43,702 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 13:42:43,703 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 13:42:43,704 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 13:42:43,706 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 13:42:43,708 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 13:42:43,710 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 13:42:43,711 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 13:42:43,712 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 13:42:43,714 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 13:42:43,714 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 13:42:43,715 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 13:42:43,717 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 13:42:43,718 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 13:42:43,719 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 13:42:43,720 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 13:42:43,722 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 13:42:43,725 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 13:42:43,727 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 13:42:43,728 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 13:42:43,730 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 13:42:43,731 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 13:42:43,736 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 13:42:43,737 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 13:42:43,737 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 13:42:43,738 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 13:42:43,739 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 13:42:43,740 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 13:42:43,741 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 13:42:43,742 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 13:42:43,743 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 13:42:43,744 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 13:42:43,745 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 13:42:43,746 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 13:42:43,747 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 13:42:43,747 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 13:42:43,748 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 13:42:43,749 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 13:42:43,750 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 13:42:43,751 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df119035-840c-47c6-bbcf-d09c8e024b69/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 13:42:43,780 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 13:42:43,780 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 13:42:43,781 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 13:42:43,781 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 13:42:43,782 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 13:42:43,783 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 13:42:43,783 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 13:42:43,784 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 13:42:43,784 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 13:42:43,785 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 13:42:43,785 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 13:42:43,785 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 13:42:43,786 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 13:42:43,786 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 13:42:43,786 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 13:42:43,786 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 13:42:43,787 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 13:42:43,787 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 13:42:43,787 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 13:42:43,788 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 13:42:43,788 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 13:42:43,788 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 13:42:43,789 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 13:42:43,789 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 13:42:43,789 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 13:42:43,790 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 13:42:43,790 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 13:42:43,790 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 13:42:43,791 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 13:42:43,791 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 13:42:43,791 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_df119035-840c-47c6-bbcf-d09c8e024b69/bin/uautomizer-vX5HgA9Q3a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df119035-840c-47c6-bbcf-d09c8e024b69/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e43379b3f2624d77eec1084820c7c07499f5ec4432514ab066d4f5cf96eeebc [2022-11-21 13:42:44,039 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 13:42:44,069 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 13:42:44,072 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 13:42:44,075 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 13:42:44,076 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 13:42:44,077 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df119035-840c-47c6-bbcf-d09c8e024b69/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i [2022-11-21 13:42:47,168 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 13:42:47,504 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 13:42:47,505 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df119035-840c-47c6-bbcf-d09c8e024b69/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i [2022-11-21 13:42:47,520 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df119035-840c-47c6-bbcf-d09c8e024b69/bin/uautomizer-vX5HgA9Q3a/data/fed0ca008/9819860d8ef14c6297d7fa678234fb9e/FLAG9985231c2 [2022-11-21 13:42:47,535 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df119035-840c-47c6-bbcf-d09c8e024b69/bin/uautomizer-vX5HgA9Q3a/data/fed0ca008/9819860d8ef14c6297d7fa678234fb9e [2022-11-21 13:42:47,538 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 13:42:47,540 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 13:42:47,545 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 13:42:47,545 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 13:42:47,549 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 13:42:47,550 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:42:47" (1/1) ... [2022-11-21 13:42:47,552 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@516893f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:42:47, skipping insertion in model container [2022-11-21 13:42:47,552 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:42:47" (1/1) ... [2022-11-21 13:42:47,562 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 13:42:47,636 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 13:42:47,876 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 13:42:47,878 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1f996ae2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:42:47, skipping insertion in model container [2022-11-21 13:42:47,878 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 13:42:47,878 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 13:42:47,881 INFO L158 Benchmark]: Toolchain (without parser) took 339.76ms. Allocated memory is still 163.6MB. Free memory was 116.3MB in the beginning and 106.5MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 13:42:47,882 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 163.6MB. Free memory was 104.7MB in the beginning and 104.6MB in the end (delta: 139.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 13:42:47,883 INFO L158 Benchmark]: CACSL2BoogieTranslator took 333.67ms. Allocated memory is still 163.6MB. Free memory was 116.3MB in the beginning and 106.5MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 13:42:47,885 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 163.6MB. Free memory was 104.7MB in the beginning and 104.6MB in the end (delta: 139.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 333.67ms. Allocated memory is still 163.6MB. Free memory was 116.3MB in the beginning and 106.5MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df119035-840c-47c6-bbcf-d09c8e024b69/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df119035-840c-47c6-bbcf-d09c8e024b69/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df119035-840c-47c6-bbcf-d09c8e024b69/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df119035-840c-47c6-bbcf-d09c8e024b69/bin/uautomizer-vX5HgA9Q3a/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_df119035-840c-47c6-bbcf-d09c8e024b69/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df119035-840c-47c6-bbcf-d09c8e024b69/bin/uautomizer-vX5HgA9Q3a --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-b5237d8 [2022-11-21 13:42:50,337 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 13:42:50,340 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 13:42:50,403 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 13:42:50,404 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 13:42:50,409 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 13:42:50,412 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 13:42:50,417 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 13:42:50,420 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 13:42:50,426 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 13:42:50,428 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 13:42:50,429 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 13:42:50,432 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 13:42:50,434 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 13:42:50,436 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 13:42:50,438 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 13:42:50,442 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 13:42:50,443 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 13:42:50,445 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 13:42:50,451 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 13:42:50,456 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 13:42:50,462 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 13:42:50,465 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 13:42:50,466 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 13:42:50,470 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 13:42:50,475 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 13:42:50,476 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 13:42:50,477 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 13:42:50,479 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 13:42:50,480 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 13:42:50,481 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 13:42:50,482 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 13:42:50,483 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 13:42:50,485 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 13:42:50,486 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 13:42:50,487 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 13:42:50,488 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 13:42:50,488 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 13:42:50,488 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 13:42:50,489 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 13:42:50,490 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 13:42:50,496 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df119035-840c-47c6-bbcf-d09c8e024b69/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 13:42:50,533 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 13:42:50,533 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 13:42:50,535 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 13:42:50,535 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 13:42:50,536 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 13:42:50,536 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 13:42:50,537 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 13:42:50,538 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 13:42:50,538 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 13:42:50,538 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 13:42:50,540 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 13:42:50,540 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 13:42:50,540 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 13:42:50,541 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 13:42:50,541 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 13:42:50,541 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 13:42:50,542 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 13:42:50,542 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 13:42:50,542 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 13:42:50,543 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 13:42:50,543 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 13:42:50,543 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 13:42:50,543 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 13:42:50,544 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 13:42:50,544 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 13:42:50,544 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 13:42:50,545 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 13:42:50,545 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 13:42:50,545 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 13:42:50,546 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 13:42:50,546 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 13:42:50,546 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 13:42:50,547 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 13:42:50,547 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_df119035-840c-47c6-bbcf-d09c8e024b69/bin/uautomizer-vX5HgA9Q3a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df119035-840c-47c6-bbcf-d09c8e024b69/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e43379b3f2624d77eec1084820c7c07499f5ec4432514ab066d4f5cf96eeebc [2022-11-21 13:42:50,980 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 13:42:51,012 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 13:42:51,016 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 13:42:51,018 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 13:42:51,018 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 13:42:51,020 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df119035-840c-47c6-bbcf-d09c8e024b69/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i [2022-11-21 13:42:54,129 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 13:42:54,514 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 13:42:54,514 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df119035-840c-47c6-bbcf-d09c8e024b69/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i [2022-11-21 13:42:54,531 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df119035-840c-47c6-bbcf-d09c8e024b69/bin/uautomizer-vX5HgA9Q3a/data/ea4c9422f/f4bc2ffa40004b18b669cefeff311977/FLAG36080841e [2022-11-21 13:42:54,552 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df119035-840c-47c6-bbcf-d09c8e024b69/bin/uautomizer-vX5HgA9Q3a/data/ea4c9422f/f4bc2ffa40004b18b669cefeff311977 [2022-11-21 13:42:54,566 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 13:42:54,568 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 13:42:54,571 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 13:42:54,572 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 13:42:54,576 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 13:42:54,577 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:42:54" (1/1) ... [2022-11-21 13:42:54,579 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11f51da7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:42:54, skipping insertion in model container [2022-11-21 13:42:54,579 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:42:54" (1/1) ... [2022-11-21 13:42:54,588 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 13:42:54,670 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 13:42:54,947 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 13:42:54,949 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@61f3a06f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:42:54, skipping insertion in model container [2022-11-21 13:42:54,949 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 13:42:54,949 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 13:42:54,952 INFO L158 Benchmark]: Toolchain (without parser) took 382.49ms. Allocated memory is still 77.6MB. Free memory was 52.8MB in the beginning and 43.2MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 13:42:54,953 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 77.6MB. Free memory is still 54.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 13:42:54,956 INFO L158 Benchmark]: CACSL2BoogieTranslator took 377.84ms. Allocated memory is still 77.6MB. Free memory was 52.4MB in the beginning and 43.2MB in the end (delta: 9.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 13:42:54,958 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 77.6MB. Free memory is still 54.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 377.84ms. Allocated memory is still 77.6MB. Free memory was 52.4MB in the beginning and 43.2MB in the end (delta: 9.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN