./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.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_57ff0f31-0cb4-4a37-a385-49d8fcdea5d2/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57ff0f31-0cb4-4a37-a385-49d8fcdea5d2/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_57ff0f31-0cb4-4a37-a385-49d8fcdea5d2/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57ff0f31-0cb4-4a37-a385-49d8fcdea5d2/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57ff0f31-0cb4-4a37-a385-49d8fcdea5d2/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_57ff0f31-0cb4-4a37-a385-49d8fcdea5d2/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 64683904124af3c899dbc8dc5465d8741c0ff10567af23b7315c834db1157458 --- 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 16:50:13,789 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:50:13,792 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:50:13,831 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:50:13,831 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:50:13,832 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:50:13,833 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:50:13,835 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:50:13,837 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:50:13,838 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:50:13,839 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:50:13,840 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:50:13,840 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:50:13,841 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:50:13,842 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:50:13,845 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:50:13,846 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:50:13,847 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:50:13,848 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:50:13,850 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:50:13,852 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:50:13,860 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:50:13,863 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:50:13,864 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:50:13,872 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:50:13,872 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:50:13,873 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:50:13,874 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:50:13,874 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:50:13,875 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:50:13,875 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:50:13,876 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:50:13,877 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:50:13,878 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:50:13,879 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:50:13,884 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:50:13,885 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:50:13,885 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:50:13,886 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:50:13,889 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:50:13,889 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:50:13,890 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57ff0f31-0cb4-4a37-a385-49d8fcdea5d2/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 16:50:13,929 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:50:13,929 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:50:13,930 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:50:13,930 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:50:13,931 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:50:13,931 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:50:13,932 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:50:13,932 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:50:13,932 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:50:13,932 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:50:13,933 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:50:13,934 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:50:13,934 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:50:13,934 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:50:13,934 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:50:13,934 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 16:50:13,934 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 16:50:13,935 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 16:50:13,935 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:50:13,935 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:50:13,935 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:50:13,935 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:50:13,936 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:50:13,936 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:50:13,936 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:50:13,936 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:50:13,937 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:50:13,937 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:50:13,937 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 16:50:13,937 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 16:50:13,938 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_57ff0f31-0cb4-4a37-a385-49d8fcdea5d2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57ff0f31-0cb4-4a37-a385-49d8fcdea5d2/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 64683904124af3c899dbc8dc5465d8741c0ff10567af23b7315c834db1157458 [2022-11-21 16:50:14,198 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:50:14,224 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:50:14,228 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:50:14,229 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:50:14,230 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:50:14,231 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57ff0f31-0cb4-4a37-a385-49d8fcdea5d2/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i [2022-11-21 16:50:17,371 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:50:17,713 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:50:17,714 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57ff0f31-0cb4-4a37-a385-49d8fcdea5d2/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i [2022-11-21 16:50:17,740 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57ff0f31-0cb4-4a37-a385-49d8fcdea5d2/bin/uautomizer-vX5HgA9Q3a/data/674ea50c8/5046f156afb04d56a2f0fb8b7fab1ed9/FLAG9f755623b [2022-11-21 16:50:17,762 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57ff0f31-0cb4-4a37-a385-49d8fcdea5d2/bin/uautomizer-vX5HgA9Q3a/data/674ea50c8/5046f156afb04d56a2f0fb8b7fab1ed9 [2022-11-21 16:50:17,764 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:50:17,767 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:50:17,770 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:50:17,771 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:50:17,775 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:50:17,776 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:50:17" (1/1) ... [2022-11-21 16:50:17,777 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59054d4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:50:17, skipping insertion in model container [2022-11-21 16:50:17,777 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:50:17" (1/1) ... [2022-11-21 16:50:17,785 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:50:17,865 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:50:18,083 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:50:18,084 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2404b11b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:50:18, skipping insertion in model container [2022-11-21 16:50:18,085 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:50:18,086 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:50:18,088 INFO L158 Benchmark]: Toolchain (without parser) took 320.41ms. Allocated memory is still 172.0MB. Free memory was 123.3MB in the beginning and 113.5MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 16:50:18,089 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 172.0MB. Free memory is still 145.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:50:18,089 INFO L158 Benchmark]: CACSL2BoogieTranslator took 315.14ms. Allocated memory is still 172.0MB. Free memory was 123.0MB in the beginning and 113.5MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 16:50:18,091 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 172.0MB. Free memory is still 145.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 315.14ms. Allocated memory is still 172.0MB. Free memory was 123.0MB in the beginning and 113.5MB in the end (delta: 9.6MB). 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57ff0f31-0cb4-4a37-a385-49d8fcdea5d2/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57ff0f31-0cb4-4a37-a385-49d8fcdea5d2/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_57ff0f31-0cb4-4a37-a385-49d8fcdea5d2/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57ff0f31-0cb4-4a37-a385-49d8fcdea5d2/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57ff0f31-0cb4-4a37-a385-49d8fcdea5d2/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_57ff0f31-0cb4-4a37-a385-49d8fcdea5d2/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 64683904124af3c899dbc8dc5465d8741c0ff10567af23b7315c834db1157458 --- 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 16:50:20,500 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:50:20,503 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:50:20,553 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:50:20,557 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:50:20,558 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:50:20,560 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:50:20,564 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:50:20,568 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:50:20,569 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:50:20,571 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:50:20,575 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:50:20,575 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:50:20,581 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:50:20,582 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:50:20,584 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:50:20,586 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:50:20,588 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:50:20,592 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:50:20,594 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:50:20,598 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:50:20,603 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:50:20,606 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:50:20,607 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:50:20,610 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:50:20,615 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:50:20,616 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:50:20,617 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:50:20,618 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:50:20,620 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:50:20,620 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:50:20,621 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:50:20,623 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:50:20,624 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:50:20,625 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:50:20,625 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:50:20,626 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:50:20,626 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:50:20,627 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:50:20,628 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:50:20,628 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:50:20,629 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57ff0f31-0cb4-4a37-a385-49d8fcdea5d2/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 16:50:20,668 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:50:20,668 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:50:20,670 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:50:20,670 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:50:20,671 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:50:20,671 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:50:20,672 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:50:20,672 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:50:20,673 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:50:20,673 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:50:20,674 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:50:20,674 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:50:20,675 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:50:20,675 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:50:20,675 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:50:20,676 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 16:50:20,676 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 16:50:20,676 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 16:50:20,676 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:50:20,677 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:50:20,677 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 16:50:20,677 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 16:50:20,677 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:50:20,678 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:50:20,678 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:50:20,678 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:50:20,679 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:50:20,679 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:50:20,679 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:50:20,679 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:50:20,680 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 16:50:20,680 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 16:50:20,680 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 16:50:20,681 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_57ff0f31-0cb4-4a37-a385-49d8fcdea5d2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57ff0f31-0cb4-4a37-a385-49d8fcdea5d2/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 64683904124af3c899dbc8dc5465d8741c0ff10567af23b7315c834db1157458 [2022-11-21 16:50:21,110 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:50:21,144 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:50:21,148 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:50:21,149 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:50:21,150 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:50:21,152 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57ff0f31-0cb4-4a37-a385-49d8fcdea5d2/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i [2022-11-21 16:50:24,395 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:50:24,789 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:50:24,790 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57ff0f31-0cb4-4a37-a385-49d8fcdea5d2/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-2.i [2022-11-21 16:50:24,822 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57ff0f31-0cb4-4a37-a385-49d8fcdea5d2/bin/uautomizer-vX5HgA9Q3a/data/12248cbb5/9092f9b2a44749a4b70c37dbbb7d5931/FLAG214533cd6 [2022-11-21 16:50:24,838 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57ff0f31-0cb4-4a37-a385-49d8fcdea5d2/bin/uautomizer-vX5HgA9Q3a/data/12248cbb5/9092f9b2a44749a4b70c37dbbb7d5931 [2022-11-21 16:50:24,841 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:50:24,842 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:50:24,846 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:50:24,846 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:50:24,849 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:50:24,850 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:50:24" (1/1) ... [2022-11-21 16:50:24,851 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36f2e0ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:50:24, skipping insertion in model container [2022-11-21 16:50:24,852 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:50:24" (1/1) ... [2022-11-21 16:50:24,859 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:50:24,931 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:50:25,146 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 16:50:25,147 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5d7529ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:50:25, skipping insertion in model container [2022-11-21 16:50:25,147 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:50:25,148 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 16:50:25,150 INFO L158 Benchmark]: Toolchain (without parser) took 306.35ms. Allocated memory is still 73.4MB. Free memory was 46.8MB in the beginning and 37.1MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 16:50:25,150 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 73.4MB. Free memory is still 51.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:50:25,153 INFO L158 Benchmark]: CACSL2BoogieTranslator took 302.07ms. Allocated memory is still 73.4MB. Free memory was 46.5MB in the beginning and 37.3MB in the end (delta: 9.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 16:50:25,154 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 73.4MB. Free memory is still 51.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 302.07ms. Allocated memory is still 73.4MB. Free memory was 46.5MB in the beginning and 37.3MB 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