./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 b5237d83 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_d14f3842-c1f0-4442-b103-4e20fd4eb239/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d14f3842-c1f0-4442-b103-4e20fd4eb239/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_d14f3842-c1f0-4442-b103-4e20fd4eb239/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d14f3842-c1f0-4442-b103-4e20fd4eb239/bin/uautomizer-vX5HgA9Q3a/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_d14f3842-c1f0-4442-b103-4e20fd4eb239/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_d14f3842-c1f0-4442-b103-4e20fd4eb239/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 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-b5237d8 [2022-11-21 17:15:06,653 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:15:06,655 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:15:06,677 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:15:06,678 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:15:06,679 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:15:06,680 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:15:06,683 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:15:06,684 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:15:06,686 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:15:06,687 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:15:06,688 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:15:06,689 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:15:06,690 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:15:06,691 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:15:06,693 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:15:06,694 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:15:06,695 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:15:06,697 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:15:06,700 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:15:06,702 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:15:06,704 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:15:06,705 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:15:06,707 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:15:06,711 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:15:06,712 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:15:06,712 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:15:06,713 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:15:06,714 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:15:06,715 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:15:06,716 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:15:06,717 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:15:06,718 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:15:06,719 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:15:06,720 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:15:06,721 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:15:06,722 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:15:06,722 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:15:06,723 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:15:06,724 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:15:06,725 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:15:06,726 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d14f3842-c1f0-4442-b103-4e20fd4eb239/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 17:15:06,751 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:15:06,752 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:15:06,752 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:15:06,753 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:15:06,753 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:15:06,754 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:15:06,754 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:15:06,755 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:15:06,755 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:15:06,755 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:15:06,756 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:15:06,756 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:15:06,756 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 17:15:06,756 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:15:06,757 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:15:06,757 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 17:15:06,757 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 17:15:06,757 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 17:15:06,757 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:15:06,758 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 17:15:06,758 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:15:06,758 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:15:06,759 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:15:06,759 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:15:06,759 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:15:06,759 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:15:06,760 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:15:06,760 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:15:06,760 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 17:15:06,760 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 17:15:06,761 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_d14f3842-c1f0-4442-b103-4e20fd4eb239/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d14f3842-c1f0-4442-b103-4e20fd4eb239/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 93cc62483e7301c05d7788622f4f3fa5962cd13b8481778ecaf6adfc0416e51e [2022-11-21 17:15:07,059 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:15:07,095 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:15:07,099 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:15:07,101 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:15:07,101 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:15:07,103 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d14f3842-c1f0-4442-b103-4e20fd4eb239/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i [2022-11-21 17:15:10,387 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:15:10,853 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:15:10,855 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d14f3842-c1f0-4442-b103-4e20fd4eb239/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i [2022-11-21 17:15:10,876 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d14f3842-c1f0-4442-b103-4e20fd4eb239/bin/uautomizer-vX5HgA9Q3a/data/7065c9592/18a7f039574a40d3aa511f1616f81085/FLAG11dd85ad2 [2022-11-21 17:15:10,896 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d14f3842-c1f0-4442-b103-4e20fd4eb239/bin/uautomizer-vX5HgA9Q3a/data/7065c9592/18a7f039574a40d3aa511f1616f81085 [2022-11-21 17:15:10,903 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:15:10,905 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:15:10,908 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:15:10,908 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:15:10,913 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:15:10,913 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:15:10" (1/1) ... [2022-11-21 17:15:10,915 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b5cbc34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:15:10, skipping insertion in model container [2022-11-21 17:15:10,915 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:15:10" (1/1) ... [2022-11-21 17:15:10,923 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:15:11,010 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:15:11,284 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:15:11,285 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4f0710f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:15:11, skipping insertion in model container [2022-11-21 17:15:11,286 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:15:11,286 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:15:11,288 INFO L158 Benchmark]: Toolchain (without parser) took 382.46ms. Allocated memory is still 167.8MB. Free memory was 120.9MB in the beginning and 110.4MB in the end (delta: 10.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 17:15:11,289 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 121.6MB. Free memory is still 62.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:15:11,290 INFO L158 Benchmark]: CACSL2BoogieTranslator took 378.43ms. Allocated memory is still 167.8MB. Free memory was 120.4MB in the beginning and 110.4MB in the end (delta: 9.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 17:15:11,291 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 121.6MB. Free memory is still 62.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 378.43ms. Allocated memory is still 167.8MB. Free memory was 120.4MB in the beginning and 110.4MB in the end (delta: 9.9MB). Peak memory consumption was 12.6MB. 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 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_d14f3842-c1f0-4442-b103-4e20fd4eb239/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d14f3842-c1f0-4442-b103-4e20fd4eb239/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_d14f3842-c1f0-4442-b103-4e20fd4eb239/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d14f3842-c1f0-4442-b103-4e20fd4eb239/bin/uautomizer-vX5HgA9Q3a/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_d14f3842-c1f0-4442-b103-4e20fd4eb239/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_d14f3842-c1f0-4442-b103-4e20fd4eb239/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 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-b5237d8 [2022-11-21 17:15:13,844 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:15:13,847 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:15:13,892 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:15:13,892 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:15:13,897 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:15:13,900 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:15:13,906 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:15:13,909 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:15:13,914 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:15:13,916 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:15:13,917 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:15:13,917 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:15:13,919 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:15:13,920 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:15:13,921 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:15:13,922 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:15:13,923 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:15:13,925 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:15:13,931 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:15:13,941 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:15:13,945 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:15:13,947 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:15:13,948 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:15:13,961 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:15:13,961 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:15:13,962 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:15:13,963 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:15:13,963 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:15:13,965 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:15:13,965 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:15:13,966 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:15:13,967 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:15:13,968 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:15:13,981 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:15:13,982 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:15:13,983 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:15:13,984 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:15:13,984 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:15:13,985 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:15:13,985 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:15:13,986 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d14f3842-c1f0-4442-b103-4e20fd4eb239/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 17:15:14,029 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:15:14,030 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:15:14,032 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:15:14,032 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:15:14,033 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:15:14,033 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:15:14,034 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:15:14,034 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:15:14,034 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:15:14,034 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:15:14,035 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:15:14,036 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:15:14,036 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 17:15:14,036 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:15:14,036 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:15:14,036 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 17:15:14,037 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 17:15:14,037 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 17:15:14,037 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:15:14,037 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 17:15:14,037 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 17:15:14,037 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 17:15:14,038 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:15:14,038 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:15:14,038 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:15:14,038 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:15:14,038 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:15:14,039 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:15:14,039 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:15:14,039 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:15:14,039 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 17:15:14,039 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 17:15:14,040 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 17:15:14,040 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_d14f3842-c1f0-4442-b103-4e20fd4eb239/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d14f3842-c1f0-4442-b103-4e20fd4eb239/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 93cc62483e7301c05d7788622f4f3fa5962cd13b8481778ecaf6adfc0416e51e [2022-11-21 17:15:14,445 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:15:14,481 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:15:14,485 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:15:14,487 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:15:14,487 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:15:14,490 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d14f3842-c1f0-4442-b103-4e20fd4eb239/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i [2022-11-21 17:15:17,752 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:15:18,128 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:15:18,128 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d14f3842-c1f0-4442-b103-4e20fd4eb239/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i [2022-11-21 17:15:18,162 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d14f3842-c1f0-4442-b103-4e20fd4eb239/bin/uautomizer-vX5HgA9Q3a/data/d18631618/463c911b20784e2fb2b5cf970131fb68/FLAG052de259e [2022-11-21 17:15:18,187 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d14f3842-c1f0-4442-b103-4e20fd4eb239/bin/uautomizer-vX5HgA9Q3a/data/d18631618/463c911b20784e2fb2b5cf970131fb68 [2022-11-21 17:15:18,193 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:15:18,195 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:15:18,199 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:15:18,199 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:15:18,204 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:15:18,205 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:15:18" (1/1) ... [2022-11-21 17:15:18,207 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@584c69c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:15:18, skipping insertion in model container [2022-11-21 17:15:18,207 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:15:18" (1/1) ... [2022-11-21 17:15:18,215 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:15:18,338 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:15:18,602 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:15:18,603 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@194dc56a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:15:18, skipping insertion in model container [2022-11-21 17:15:18,603 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:15:18,604 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:15:18,606 INFO L158 Benchmark]: Toolchain (without parser) took 409.89ms. Allocated memory is still 71.3MB. Free memory was 35.9MB in the beginning and 42.3MB in the end (delta: -6.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-21 17:15:18,606 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 71.3MB. Free memory is still 48.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:15:18,607 INFO L158 Benchmark]: CACSL2BoogieTranslator took 405.16ms. Allocated memory is still 71.3MB. Free memory was 35.8MB in the beginning and 42.3MB in the end (delta: -6.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-21 17:15:18,609 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 71.3MB. Free memory is still 48.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 405.16ms. Allocated memory is still 71.3MB. Free memory was 35.8MB in the beginning and 42.3MB in the end (delta: -6.6MB). Peak memory consumption was 4.2MB. 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