./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 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_cfb85855-b2fc-456b-ae76-e1fc3a5fbfe8/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfb85855-b2fc-456b-ae76-e1fc3a5fbfe8/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_cfb85855-b2fc-456b-ae76-e1fc3a5fbfe8/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfb85855-b2fc-456b-ae76-e1fc3a5fbfe8/bin/uautomizer-ug76WZFUDN/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_cfb85855-b2fc-456b-ae76-e1fc3a5fbfe8/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_cfb85855-b2fc-456b-ae76-e1fc3a5fbfe8/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 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-6b4ec56 [2022-11-20 11:44:19,192 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:44:19,195 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:44:19,234 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:44:19,237 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:44:19,241 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:44:19,244 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:44:19,248 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:44:19,251 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:44:19,258 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:44:19,260 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:44:19,262 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:44:19,263 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:44:19,269 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:44:19,271 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:44:19,274 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:44:19,276 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:44:19,277 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:44:19,279 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:44:19,286 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:44:19,287 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:44:19,290 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:44:19,291 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:44:19,292 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:44:19,302 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:44:19,303 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:44:19,304 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:44:19,306 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:44:19,306 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:44:19,307 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:44:19,308 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:44:19,308 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:44:19,310 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:44:19,312 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:44:19,313 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:44:19,313 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:44:19,314 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:44:19,315 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:44:19,315 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:44:19,316 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:44:19,317 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:44:19,318 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfb85855-b2fc-456b-ae76-e1fc3a5fbfe8/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 11:44:19,364 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:44:19,365 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:44:19,365 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:44:19,366 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:44:19,367 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:44:19,367 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:44:19,368 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:44:19,368 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:44:19,368 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:44:19,369 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:44:19,370 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:44:19,370 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:44:19,371 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:44:19,371 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:44:19,371 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:44:19,371 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:44:19,372 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:44:19,372 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:44:19,372 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:44:19,372 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:44:19,373 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:44:19,373 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:44:19,373 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:44:19,373 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:44:19,374 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:44:19,374 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:44:19,374 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:44:19,375 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:44:19,375 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 11:44:19,376 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 11:44:19,376 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_cfb85855-b2fc-456b-ae76-e1fc3a5fbfe8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfb85855-b2fc-456b-ae76-e1fc3a5fbfe8/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f4a8b24485e53fece96b44fdc12e6f161e1bbffda2cd597a930f4925e148dc01 [2022-11-20 11:44:19,699 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:44:19,735 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:44:19,739 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:44:19,740 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:44:19,741 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:44:19,743 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfb85855-b2fc-456b-ae76-e1fc3a5fbfe8/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i [2022-11-20 11:44:23,022 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:44:23,554 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:44:23,555 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfb85855-b2fc-456b-ae76-e1fc3a5fbfe8/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i [2022-11-20 11:44:23,587 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfb85855-b2fc-456b-ae76-e1fc3a5fbfe8/bin/uautomizer-ug76WZFUDN/data/d37738737/a958c06fad024979b2bbc1f2bd13ce38/FLAG34af73627 [2022-11-20 11:44:23,614 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfb85855-b2fc-456b-ae76-e1fc3a5fbfe8/bin/uautomizer-ug76WZFUDN/data/d37738737/a958c06fad024979b2bbc1f2bd13ce38 [2022-11-20 11:44:23,617 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:44:23,619 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:44:23,623 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:44:23,624 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:44:23,628 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:44:23,630 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:44:23" (1/1) ... [2022-11-20 11:44:23,631 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27bb362f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:44:23, skipping insertion in model container [2022-11-20 11:44:23,631 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:44:23" (1/1) ... [2022-11-20 11:44:23,641 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:44:23,739 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:44:24,016 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:44:24,017 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5c1674db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:44:24, skipping insertion in model container [2022-11-20 11:44:24,018 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:44:24,019 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:44:24,022 INFO L158 Benchmark]: Toolchain (without parser) took 400.93ms. Allocated memory is still 165.7MB. Free memory was 120.6MB in the beginning and 107.6MB in the end (delta: 13.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 11:44:24,023 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 113.2MB. Free memory is still 60.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:44:24,024 INFO L158 Benchmark]: CACSL2BoogieTranslator took 395.65ms. Allocated memory is still 165.7MB. Free memory was 120.2MB in the beginning and 107.6MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 11:44:24,026 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 113.2MB. Free memory is still 60.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 395.65ms. Allocated memory is still 165.7MB. Free memory was 120.2MB in the beginning and 107.6MB 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 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_cfb85855-b2fc-456b-ae76-e1fc3a5fbfe8/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfb85855-b2fc-456b-ae76-e1fc3a5fbfe8/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_cfb85855-b2fc-456b-ae76-e1fc3a5fbfe8/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfb85855-b2fc-456b-ae76-e1fc3a5fbfe8/bin/uautomizer-ug76WZFUDN/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_cfb85855-b2fc-456b-ae76-e1fc3a5fbfe8/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_cfb85855-b2fc-456b-ae76-e1fc3a5fbfe8/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 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-6b4ec56 [2022-11-20 11:44:26,738 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:44:26,741 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:44:26,771 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:44:26,772 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:44:26,773 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:44:26,775 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:44:26,777 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:44:26,779 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:44:26,780 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:44:26,781 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:44:26,783 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:44:26,783 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:44:26,784 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:44:26,786 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:44:26,787 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:44:26,788 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:44:26,789 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:44:26,792 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:44:26,794 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:44:26,796 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:44:26,798 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:44:26,799 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:44:26,801 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:44:26,805 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:44:26,806 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:44:26,806 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:44:26,808 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:44:26,808 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:44:26,810 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:44:26,810 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:44:26,811 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:44:26,812 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:44:26,813 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:44:26,835 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:44:26,835 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:44:26,836 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:44:26,836 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:44:26,837 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:44:26,838 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:44:26,839 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:44:26,840 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfb85855-b2fc-456b-ae76-e1fc3a5fbfe8/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 11:44:26,867 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:44:26,870 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:44:26,871 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:44:26,872 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:44:26,872 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:44:26,873 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:44:26,874 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:44:26,874 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:44:26,874 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:44:26,875 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:44:26,876 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:44:26,876 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:44:26,876 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:44:26,876 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:44:26,877 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:44:26,877 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 11:44:26,877 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 11:44:26,877 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 11:44:26,878 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:44:26,878 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:44:26,878 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 11:44:26,878 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 11:44:26,878 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:44:26,879 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:44:26,879 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:44:26,879 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:44:26,879 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:44:26,880 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:44:26,880 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:44:26,880 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:44:26,880 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 11:44:26,881 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 11:44:26,881 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 11:44:26,881 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_cfb85855-b2fc-456b-ae76-e1fc3a5fbfe8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfb85855-b2fc-456b-ae76-e1fc3a5fbfe8/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f4a8b24485e53fece96b44fdc12e6f161e1bbffda2cd597a930f4925e148dc01 [2022-11-20 11:44:27,279 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:44:27,316 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:44:27,319 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:44:27,326 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:44:27,327 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:44:27,328 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfb85855-b2fc-456b-ae76-e1fc3a5fbfe8/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i [2022-11-20 11:44:30,628 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:44:31,201 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:44:31,202 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfb85855-b2fc-456b-ae76-e1fc3a5fbfe8/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i [2022-11-20 11:44:31,222 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfb85855-b2fc-456b-ae76-e1fc3a5fbfe8/bin/uautomizer-ug76WZFUDN/data/a60f83462/27c5bec9532a4e1bad86bc793810377a/FLAG998dcc173 [2022-11-20 11:44:31,245 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfb85855-b2fc-456b-ae76-e1fc3a5fbfe8/bin/uautomizer-ug76WZFUDN/data/a60f83462/27c5bec9532a4e1bad86bc793810377a [2022-11-20 11:44:31,248 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:44:31,250 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:44:31,252 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:44:31,252 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:44:31,256 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:44:31,257 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:44:31" (1/1) ... [2022-11-20 11:44:31,259 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d3a2e22 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:44:31, skipping insertion in model container [2022-11-20 11:44:31,259 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:44:31" (1/1) ... [2022-11-20 11:44:31,268 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:44:31,345 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:44:31,696 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 11:44:31,698 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6e2214d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:44:31, skipping insertion in model container [2022-11-20 11:44:31,699 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:44:31,699 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 11:44:31,702 INFO L158 Benchmark]: Toolchain (without parser) took 450.84ms. Allocated memory was 73.4MB in the beginning and 107.0MB in the end (delta: 33.6MB). Free memory was 46.8MB in the beginning and 85.0MB in the end (delta: -38.2MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-20 11:44:31,703 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 73.4MB. Free memory is still 50.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:44:31,707 INFO L158 Benchmark]: CACSL2BoogieTranslator took 447.75ms. Allocated memory was 73.4MB in the beginning and 107.0MB in the end (delta: 33.6MB). Free memory was 46.6MB in the beginning and 85.0MB in the end (delta: -38.4MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-20 11:44:31,709 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 73.4MB. Free memory is still 50.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 447.75ms. Allocated memory was 73.4MB in the beginning and 107.0MB in the end (delta: 33.6MB). Free memory was 46.6MB in the beginning and 85.0MB in the end (delta: -38.4MB). Peak memory consumption was 14.7MB. 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