./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.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_94a42ad2-355c-4b5b-8f4d-fb9601266bab/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94a42ad2-355c-4b5b-8f4d-fb9601266bab/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_94a42ad2-355c-4b5b-8f4d-fb9601266bab/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94a42ad2-355c-4b5b-8f4d-fb9601266bab/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94a42ad2-355c-4b5b-8f4d-fb9601266bab/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_94a42ad2-355c-4b5b-8f4d-fb9601266bab/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 f4a8b24485e53fece96b44fdc12e6f161e1bbffda2cd597a930f4925e148dc01 --- 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 17:15:40,381 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:15:40,384 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:15:40,422 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:15:40,425 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:15:40,429 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:15:40,432 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:15:40,436 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:15:40,439 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:15:40,446 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:15:40,448 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:15:40,451 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:15:40,452 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:15:40,457 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:15:40,460 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:15:40,463 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:15:40,465 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:15:40,466 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:15:40,468 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:15:40,476 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:15:40,477 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:15:40,480 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:15:40,482 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:15:40,483 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:15:40,495 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:15:40,495 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:15:40,496 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:15:40,498 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:15:40,499 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:15:40,500 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:15:40,500 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:15:40,503 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:15:40,505 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:15:40,506 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:15:40,508 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:15:40,509 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:15:40,510 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:15:40,510 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:15:40,510 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:15:40,513 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:15:40,513 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:15:40,515 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94a42ad2-355c-4b5b-8f4d-fb9601266bab/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 17:15:40,546 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:15:40,549 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:15:40,550 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:15:40,550 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:15:40,551 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:15:40,551 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:15:40,552 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:15:40,552 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:15:40,552 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:15:40,553 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:15:40,554 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:15:40,554 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:15:40,554 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 17:15:40,555 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:15:40,555 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:15:40,555 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 17:15:40,555 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 17:15:40,555 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 17:15:40,556 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:15:40,556 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 17:15:40,556 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:15:40,556 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:15:40,557 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:15:40,557 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:15:40,557 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:15:40,557 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:15:40,557 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:15:40,558 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:15:40,558 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 17:15:40,558 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 17:15:40,558 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_94a42ad2-355c-4b5b-8f4d-fb9601266bab/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94a42ad2-355c-4b5b-8f4d-fb9601266bab/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f4a8b24485e53fece96b44fdc12e6f161e1bbffda2cd597a930f4925e148dc01 [2022-11-21 17:15:40,876 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:15:40,916 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:15:40,919 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:15:40,921 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:15:40,922 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:15:40,923 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94a42ad2-355c-4b5b-8f4d-fb9601266bab/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i [2022-11-21 17:15:44,093 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:15:44,668 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:15:44,668 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94a42ad2-355c-4b5b-8f4d-fb9601266bab/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i [2022-11-21 17:15:44,700 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94a42ad2-355c-4b5b-8f4d-fb9601266bab/bin/uautomizer-vX5HgA9Q3a/data/40b461cb1/c805643f16c24c088ac49bb8e07d6ab2/FLAGedcc683b1 [2022-11-21 17:15:44,721 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94a42ad2-355c-4b5b-8f4d-fb9601266bab/bin/uautomizer-vX5HgA9Q3a/data/40b461cb1/c805643f16c24c088ac49bb8e07d6ab2 [2022-11-21 17:15:44,724 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:15:44,727 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:15:44,733 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:15:44,733 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:15:44,738 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:15:44,739 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:15:44" (1/1) ... [2022-11-21 17:15:44,740 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12554bfa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:15:44, skipping insertion in model container [2022-11-21 17:15:44,741 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:15:44" (1/1) ... [2022-11-21 17:15:44,750 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:15:44,855 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:15:45,264 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:15:45,265 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1d3e98d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:15:45, skipping insertion in model container [2022-11-21 17:15:45,265 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:15:45,267 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:15:45,269 INFO L158 Benchmark]: Toolchain (without parser) took 541.56ms. Allocated memory is still 159.4MB. Free memory was 115.6MB in the beginning and 127.3MB in the end (delta: -11.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 17:15:45,270 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 115.3MB. Free memory is still 84.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:15:45,271 INFO L158 Benchmark]: CACSL2BoogieTranslator took 534.01ms. Allocated memory is still 159.4MB. Free memory was 115.6MB in the beginning and 127.3MB in the end (delta: -11.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 17:15:45,273 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 115.3MB. Free memory is still 84.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 534.01ms. Allocated memory is still 159.4MB. Free memory was 115.6MB in the beginning and 127.3MB in the end (delta: -11.8MB). 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_94a42ad2-355c-4b5b-8f4d-fb9601266bab/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94a42ad2-355c-4b5b-8f4d-fb9601266bab/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_94a42ad2-355c-4b5b-8f4d-fb9601266bab/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94a42ad2-355c-4b5b-8f4d-fb9601266bab/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94a42ad2-355c-4b5b-8f4d-fb9601266bab/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_94a42ad2-355c-4b5b-8f4d-fb9601266bab/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 f4a8b24485e53fece96b44fdc12e6f161e1bbffda2cd597a930f4925e148dc01 --- 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 17:15:48,023 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:15:48,026 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:15:48,083 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:15:48,084 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:15:48,085 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:15:48,087 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:15:48,089 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:15:48,092 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:15:48,093 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:15:48,094 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:15:48,107 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:15:48,108 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:15:48,111 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:15:48,113 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:15:48,114 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:15:48,115 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:15:48,116 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:15:48,124 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:15:48,134 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:15:48,136 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:15:48,144 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:15:48,145 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:15:48,146 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:15:48,151 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:15:48,151 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:15:48,151 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:15:48,152 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:15:48,153 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:15:48,154 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:15:48,154 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:15:48,168 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:15:48,169 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:15:48,170 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:15:48,171 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:15:48,171 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:15:48,172 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:15:48,173 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:15:48,173 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:15:48,174 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:15:48,175 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:15:48,183 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94a42ad2-355c-4b5b-8f4d-fb9601266bab/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 17:15:48,228 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:15:48,229 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:15:48,230 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:15:48,231 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:15:48,232 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:15:48,232 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:15:48,233 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:15:48,233 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:15:48,233 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:15:48,233 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:15:48,235 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:15:48,235 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:15:48,235 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 17:15:48,235 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:15:48,236 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:15:48,236 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 17:15:48,236 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 17:15:48,236 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 17:15:48,236 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:15:48,237 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 17:15:48,237 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 17:15:48,237 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 17:15:48,237 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:15:48,237 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:15:48,238 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:15:48,238 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:15:48,238 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:15:48,238 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:15:48,239 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:15:48,239 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:15:48,239 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 17:15:48,239 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 17:15:48,240 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 17:15:48,240 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_94a42ad2-355c-4b5b-8f4d-fb9601266bab/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94a42ad2-355c-4b5b-8f4d-fb9601266bab/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f4a8b24485e53fece96b44fdc12e6f161e1bbffda2cd597a930f4925e148dc01 [2022-11-21 17:15:48,682 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:15:48,717 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:15:48,721 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:15:48,722 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:15:48,723 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:15:48,725 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94a42ad2-355c-4b5b-8f4d-fb9601266bab/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i [2022-11-21 17:15:52,255 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:15:52,708 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:15:52,708 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94a42ad2-355c-4b5b-8f4d-fb9601266bab/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i [2022-11-21 17:15:52,729 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94a42ad2-355c-4b5b-8f4d-fb9601266bab/bin/uautomizer-vX5HgA9Q3a/data/08d98f9b6/b59d17d159534aa08acf89f6ff4c3cb5/FLAG635116f1a [2022-11-21 17:15:52,749 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94a42ad2-355c-4b5b-8f4d-fb9601266bab/bin/uautomizer-vX5HgA9Q3a/data/08d98f9b6/b59d17d159534aa08acf89f6ff4c3cb5 [2022-11-21 17:15:52,751 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:15:52,753 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:15:52,754 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:15:52,755 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:15:52,758 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:15:52,759 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:15:52" (1/1) ... [2022-11-21 17:15:52,760 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f496fb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:15:52, skipping insertion in model container [2022-11-21 17:15:52,760 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:15:52" (1/1) ... [2022-11-21 17:15:52,767 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:15:52,842 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:15:53,116 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:15:53,117 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6618768 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:15:53, skipping insertion in model container [2022-11-21 17:15:53,117 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:15:53,117 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:15:53,119 INFO L158 Benchmark]: Toolchain (without parser) took 365.47ms. Allocated memory is still 73.4MB. Free memory was 46.7MB in the beginning and 33.9MB in the end (delta: 12.8MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-21 17:15:53,120 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 73.4MB. Free memory is still 50.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:15:53,120 INFO L158 Benchmark]: CACSL2BoogieTranslator took 363.00ms. Allocated memory is still 73.4MB. Free memory was 46.5MB in the beginning and 33.9MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 17:15:53,122 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 73.4MB. Free memory is still 50.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 363.00ms. Allocated memory is still 73.4MB. Free memory was 46.5MB in the beginning and 33.9MB in the end (delta: 12.6MB). 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 Writing output log to file Ultimate.log Result: UNKNOWN