./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_114b4df4-a9c0-4db6-89d2-4ea8e4792769/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_114b4df4-a9c0-4db6-89d2-4ea8e4792769/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_114b4df4-a9c0-4db6-89d2-4ea8e4792769/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_114b4df4-a9c0-4db6-89d2-4ea8e4792769/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_114b4df4-a9c0-4db6-89d2-4ea8e4792769/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_114b4df4-a9c0-4db6-89d2-4ea8e4792769/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1c32e831c11e67575bf9fc4420a056c0795572e7218bcd99a0067a1a2caea6f7 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 11:59:34,932 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:59:34,934 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:59:34,958 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:59:34,961 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:59:34,965 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:59:34,968 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:59:34,971 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:59:34,973 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:59:34,979 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:59:34,981 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:59:34,983 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:59:34,983 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:59:34,990 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:59:34,992 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:59:34,994 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:59:34,996 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:59:34,998 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:59:34,999 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:59:35,003 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:59:35,008 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:59:35,009 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:59:35,012 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:59:35,013 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:59:35,019 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:59:35,025 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:59:35,025 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:59:35,026 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:59:35,027 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:59:35,028 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:59:35,029 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:59:35,029 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:59:35,030 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:59:35,031 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:59:35,032 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:59:35,032 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:59:35,033 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:59:35,033 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:59:35,033 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:59:35,034 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:59:35,035 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:59:35,040 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_114b4df4-a9c0-4db6-89d2-4ea8e4792769/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 11:59:35,100 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:59:35,100 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:59:35,100 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:59:35,100 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:59:35,101 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:59:35,101 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:59:35,102 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:59:35,102 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:59:35,102 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:59:35,102 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:59:35,104 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:59:35,104 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:59:35,104 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:59:35,104 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:59:35,105 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:59:35,105 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:59:35,105 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:59:35,105 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:59:35,106 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:59:35,106 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:59:35,106 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:59:35,106 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:59:35,107 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:59:35,107 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:59:35,107 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:59:35,107 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:59:35,108 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:59:35,108 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:59:35,108 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 11:59:35,108 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 11:59:35,108 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_114b4df4-a9c0-4db6-89d2-4ea8e4792769/bin/uautomizer-ug76WZFUDN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_114b4df4-a9c0-4db6-89d2-4ea8e4792769/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1c32e831c11e67575bf9fc4420a056c0795572e7218bcd99a0067a1a2caea6f7 [2022-11-20 11:59:35,352 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:59:35,379 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:59:35,382 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:59:35,383 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:59:35,384 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:59:35,385 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_114b4df4-a9c0-4db6-89d2-4ea8e4792769/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-1.i [2022-11-20 11:59:38,504 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:59:38,852 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:59:38,853 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_114b4df4-a9c0-4db6-89d2-4ea8e4792769/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-1.i [2022-11-20 11:59:38,878 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_114b4df4-a9c0-4db6-89d2-4ea8e4792769/bin/uautomizer-ug76WZFUDN/data/cc2c5ef2f/a636836d0d884ecd91c977201b06fd82/FLAGead29647a [2022-11-20 11:59:38,898 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_114b4df4-a9c0-4db6-89d2-4ea8e4792769/bin/uautomizer-ug76WZFUDN/data/cc2c5ef2f/a636836d0d884ecd91c977201b06fd82 [2022-11-20 11:59:38,904 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:59:38,906 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:59:38,909 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:59:38,909 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:59:38,913 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:59:38,914 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:59:38" (1/1) ... [2022-11-20 11:59:38,915 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39cacca8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:59:38, skipping insertion in model container [2022-11-20 11:59:38,916 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:59:38" (1/1) ... [2022-11-20 11:59:38,923 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:59:39,012 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:59:39,218 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:59:39,218 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6d61e079 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:59:39, skipping insertion in model container [2022-11-20 11:59:39,219 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:59:39,219 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:59:39,221 INFO L158 Benchmark]: Toolchain (without parser) took 314.51ms. Allocated memory is still 138.4MB. Free memory was 91.0MB in the beginning and 81.0MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:59:39,222 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 138.4MB. Free memory is still 107.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:59:39,222 INFO L158 Benchmark]: CACSL2BoogieTranslator took 310.54ms. Allocated memory is still 138.4MB. Free memory was 90.5MB in the beginning and 81.0MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:59:39,224 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 138.4MB. Free memory is still 107.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 310.54ms. Allocated memory is still 138.4MB. Free memory was 90.5MB in the beginning and 81.0MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_114b4df4-a9c0-4db6-89d2-4ea8e4792769/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_114b4df4-a9c0-4db6-89d2-4ea8e4792769/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_114b4df4-a9c0-4db6-89d2-4ea8e4792769/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_114b4df4-a9c0-4db6-89d2-4ea8e4792769/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_114b4df4-a9c0-4db6-89d2-4ea8e4792769/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_114b4df4-a9c0-4db6-89d2-4ea8e4792769/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1c32e831c11e67575bf9fc4420a056c0795572e7218bcd99a0067a1a2caea6f7 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 11:59:41,469 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:59:41,472 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:59:41,513 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:59:41,514 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:59:41,518 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:59:41,520 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:59:41,524 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:59:41,526 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:59:41,532 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:59:41,533 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:59:41,536 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:59:41,536 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:59:41,539 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:59:41,540 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:59:41,544 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:59:41,549 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:59:41,551 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:59:41,553 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:59:41,555 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:59:41,556 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:59:41,558 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:59:41,559 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:59:41,559 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:59:41,563 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:59:41,563 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:59:41,563 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:59:41,564 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:59:41,565 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:59:41,566 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:59:41,566 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:59:41,567 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:59:41,567 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:59:41,568 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:59:41,569 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:59:41,592 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:59:41,593 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:59:41,593 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:59:41,594 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:59:41,595 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:59:41,595 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:59:41,596 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_114b4df4-a9c0-4db6-89d2-4ea8e4792769/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 11:59:41,635 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:59:41,635 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:59:41,637 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:59:41,637 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:59:41,638 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:59:41,638 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:59:41,639 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:59:41,639 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:59:41,639 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:59:41,640 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:59:41,641 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:59:41,641 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:59:41,641 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:59:41,641 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:59:41,642 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:59:41,642 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:59:41,642 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:59:41,642 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:59:41,642 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:59:41,643 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:59:41,643 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 11:59:41,643 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 11:59:41,643 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:59:41,643 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:59:41,644 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:59:41,644 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:59:41,644 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:59:41,644 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:59:41,644 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:59:41,645 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:59:41,645 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 11:59:41,645 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 11:59:41,646 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 11:59:41,646 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_114b4df4-a9c0-4db6-89d2-4ea8e4792769/bin/uautomizer-ug76WZFUDN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_114b4df4-a9c0-4db6-89d2-4ea8e4792769/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1c32e831c11e67575bf9fc4420a056c0795572e7218bcd99a0067a1a2caea6f7 [2022-11-20 11:59:41,994 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:59:42,028 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:59:42,031 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:59:42,032 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:59:42,032 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:59:42,033 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_114b4df4-a9c0-4db6-89d2-4ea8e4792769/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-1.i [2022-11-20 11:59:45,103 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:59:45,486 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:59:45,487 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_114b4df4-a9c0-4db6-89d2-4ea8e4792769/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-1.i [2022-11-20 11:59:45,504 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_114b4df4-a9c0-4db6-89d2-4ea8e4792769/bin/uautomizer-ug76WZFUDN/data/5266f2304/8084e1116d974130934f8cd2eb0b3448/FLAG74eb90ea6 [2022-11-20 11:59:45,519 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_114b4df4-a9c0-4db6-89d2-4ea8e4792769/bin/uautomizer-ug76WZFUDN/data/5266f2304/8084e1116d974130934f8cd2eb0b3448 [2022-11-20 11:59:45,523 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:59:45,524 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:59:45,527 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:59:45,528 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:59:45,531 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:59:45,532 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:59:45" (1/1) ... [2022-11-20 11:59:45,534 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55753a44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:59:45, skipping insertion in model container [2022-11-20 11:59:45,534 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:59:45" (1/1) ... [2022-11-20 11:59:45,541 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:59:45,608 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:59:45,831 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:59:45,832 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3e797e77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:59:45, skipping insertion in model container [2022-11-20 11:59:45,832 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:59:45,833 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:59:45,834 INFO L158 Benchmark]: Toolchain (without parser) took 309.19ms. Allocated memory is still 79.7MB. Free memory was 54.6MB in the beginning and 44.4MB in the end (delta: 10.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:59:45,835 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 79.7MB. Free memory is still 56.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:59:45,835 INFO L158 Benchmark]: CACSL2BoogieTranslator took 305.37ms. Allocated memory is still 79.7MB. Free memory was 54.4MB in the beginning and 44.4MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:59:45,837 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 79.7MB. Free memory is still 56.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 305.37ms. Allocated memory is still 79.7MB. Free memory was 54.4MB in the beginning and 44.4MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN