./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_d0f681c6-803a-46c7-b187-cb62df9202c3/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d0f681c6-803a-46c7-b187-cb62df9202c3/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d0f681c6-803a-46c7-b187-cb62df9202c3/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d0f681c6-803a-46c7-b187-cb62df9202c3/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d0f681c6-803a-46c7-b187-cb62df9202c3/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d0f681c6-803a-46c7-b187-cb62df9202c3/bin/uautomizer --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 f7a78fa75483f9afb48743a3a12d58a0f9ba17c5 ................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_d0f681c6-803a-46c7-b187-cb62df9202c3/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d0f681c6-803a-46c7-b187-cb62df9202c3/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d0f681c6-803a-46c7-b187-cb62df9202c3/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d0f681c6-803a-46c7-b187-cb62df9202c3/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d0f681c6-803a-46c7-b187-cb62df9202c3/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d0f681c6-803a-46c7-b187-cb62df9202c3/bin/uautomizer --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 f7a78fa75483f9afb48743a3a12d58a0f9ba17c5 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 20:53:11,250 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:53:11,253 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:53:11,313 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:53:11,314 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:53:11,318 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:53:11,321 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:53:11,325 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:53:11,328 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:53:11,337 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:53:11,338 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:53:11,340 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:53:11,341 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:53:11,344 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:53:11,346 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:53:11,351 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:53:11,353 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:53:11,356 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:53:11,359 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:53:11,367 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:53:11,369 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:53:11,371 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:53:11,373 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:53:11,374 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:53:11,383 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:53:11,384 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:53:11,384 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:53:11,387 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:53:11,387 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:53:11,389 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:53:11,389 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:53:11,390 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:53:11,392 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:53:11,394 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:53:11,395 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:53:11,396 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:53:11,397 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:53:11,397 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:53:11,397 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:53:11,399 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:53:11,399 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:53:11,402 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d0f681c6-803a-46c7-b187-cb62df9202c3/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2020-11-29 20:53:11,425 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:53:11,426 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:53:11,428 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:53:11,429 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:53:11,430 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 20:53:11,430 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:53:11,430 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:53:11,431 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 20:53:11,431 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:53:11,431 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:53:11,432 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:53:11,433 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 20:53:11,433 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 20:53:11,433 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 20:53:11,434 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:53:11,434 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 20:53:11,434 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:53:11,435 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:53:11,435 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:53:11,435 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 20:53:11,435 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:53:11,436 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 20:53:11,436 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 20:53:11,437 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:53:11,437 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:53:11,437 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 20:53:11,438 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 20:53:11,438 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 20:53:11,438 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-vcloud-master/worker/run_dir_d0f681c6-803a-46c7-b187-cb62df9202c3/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d0f681c6-803a-46c7-b187-cb62df9202c3/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f7a78fa75483f9afb48743a3a12d58a0f9ba17c5 [2020-11-29 20:53:11,766 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:53:11,793 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:53:11,797 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:53:11,799 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:53:11,812 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:53:11,813 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d0f681c6-803a-46c7-b187-cb62df9202c3/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i [2020-11-29 20:53:11,892 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d0f681c6-803a-46c7-b187-cb62df9202c3/bin/uautomizer/data/83a8ebf36/a00a3a0d6a75481a83968746799ca11d/FLAGe7c1907c0 [2020-11-29 20:53:12,524 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:53:12,525 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d0f681c6-803a-46c7-b187-cb62df9202c3/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i [2020-11-29 20:53:12,543 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d0f681c6-803a-46c7-b187-cb62df9202c3/bin/uautomizer/data/83a8ebf36/a00a3a0d6a75481a83968746799ca11d/FLAGe7c1907c0 [2020-11-29 20:53:12,770 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d0f681c6-803a-46c7-b187-cb62df9202c3/bin/uautomizer/data/83a8ebf36/a00a3a0d6a75481a83968746799ca11d [2020-11-29 20:53:12,772 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:53:12,774 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-29 20:53:12,776 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:53:12,777 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:53:12,780 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:53:12,781 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:53:12" (1/1) ... [2020-11-29 20:53:12,783 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bdf024d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:53:12, skipping insertion in model container [2020-11-29 20:53:12,784 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:53:12" (1/1) ... [2020-11-29 20:53:12,791 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:53:12,872 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:53:13,142 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 20:53:13,144 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@636d6097 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:53:13, skipping insertion in model container [2020-11-29 20:53:13,144 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:53:13,145 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 20:53:13,147 INFO L168 Benchmark]: Toolchain (without parser) took 371.86 ms. Allocated memory is still 92.3 MB. Free memory was 59.7 MB in the beginning and 69.7 MB in the end (delta: -10.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 20:53:13,150 INFO L168 Benchmark]: CDTParser took 0.83 ms. Allocated memory is still 92.3 MB. Free memory was 52.4 MB in the beginning and 52.3 MB in the end (delta: 39.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:53:13,151 INFO L168 Benchmark]: CACSL2BoogieTranslator took 368.25 ms. Allocated memory is still 92.3 MB. Free memory was 59.4 MB in the beginning and 69.7 MB in the end (delta: -10.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 20:53:13,154 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.83 ms. Allocated memory is still 92.3 MB. Free memory was 52.4 MB in the beginning and 52.3 MB in the end (delta: 39.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 368.25 ms. Allocated memory is still 92.3 MB. Free memory was 59.4 MB in the beginning and 69.7 MB in the end (delta: -10.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 20:53:15,377 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:53:15,379 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:53:15,422 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:53:15,422 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:53:15,427 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:53:15,430 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:53:15,436 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:53:15,439 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:53:15,447 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:53:15,448 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:53:15,462 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:53:15,463 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:53:15,464 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:53:15,465 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:53:15,466 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:53:15,467 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:53:15,468 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:53:15,470 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:53:15,473 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:53:15,478 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:53:15,480 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:53:15,482 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:53:15,485 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:53:15,499 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:53:15,504 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:53:15,505 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:53:15,506 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:53:15,508 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:53:15,509 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:53:15,509 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:53:15,510 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:53:15,512 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:53:15,513 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:53:15,514 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:53:15,515 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:53:15,516 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:53:15,516 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:53:15,516 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:53:15,519 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:53:15,519 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:53:15,520 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d0f681c6-803a-46c7-b187-cb62df9202c3/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2020-11-29 20:53:15,568 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:53:15,569 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:53:15,572 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:53:15,572 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:53:15,572 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 20:53:15,573 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:53:15,573 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:53:15,573 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 20:53:15,573 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:53:15,574 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:53:15,575 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:53:15,575 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 20:53:15,575 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 20:53:15,575 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 20:53:15,576 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:53:15,576 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 20:53:15,576 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 20:53:15,576 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 20:53:15,577 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:53:15,577 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:53:15,577 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:53:15,577 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 20:53:15,578 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:53:15,578 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 20:53:15,578 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 20:53:15,578 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:53:15,579 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:53:15,579 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 20:53:15,579 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 20:53:15,579 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 20:53:15,579 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 20:53:15,580 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-vcloud-master/worker/run_dir_d0f681c6-803a-46c7-b187-cb62df9202c3/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d0f681c6-803a-46c7-b187-cb62df9202c3/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f7a78fa75483f9afb48743a3a12d58a0f9ba17c5 [2020-11-29 20:53:15,994 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:53:16,024 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:53:16,026 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:53:16,028 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:53:16,029 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:53:16,029 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d0f681c6-803a-46c7-b187-cb62df9202c3/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i [2020-11-29 20:53:16,099 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d0f681c6-803a-46c7-b187-cb62df9202c3/bin/uautomizer/data/fed8efd5a/0b0a6bc1cf724789a838c8d7ea5a6ebb/FLAG208f1c0ba [2020-11-29 20:53:16,793 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:53:16,796 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d0f681c6-803a-46c7-b187-cb62df9202c3/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-1.i [2020-11-29 20:53:16,821 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d0f681c6-803a-46c7-b187-cb62df9202c3/bin/uautomizer/data/fed8efd5a/0b0a6bc1cf724789a838c8d7ea5a6ebb/FLAG208f1c0ba [2020-11-29 20:53:17,020 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d0f681c6-803a-46c7-b187-cb62df9202c3/bin/uautomizer/data/fed8efd5a/0b0a6bc1cf724789a838c8d7ea5a6ebb [2020-11-29 20:53:17,022 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:53:17,027 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-29 20:53:17,029 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:53:17,029 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:53:17,032 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:53:17,034 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:53:17" (1/1) ... [2020-11-29 20:53:17,036 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79717b0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:53:17, skipping insertion in model container [2020-11-29 20:53:17,036 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:53:17" (1/1) ... [2020-11-29 20:53:17,043 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:53:17,099 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:53:17,289 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 20:53:17,290 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2bc09a09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:53:17, skipping insertion in model container [2020-11-29 20:53:17,290 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:53:17,290 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 20:53:17,292 INFO L168 Benchmark]: Toolchain (without parser) took 267.36 ms. Allocated memory is still 52.4 MB. Free memory was 26.6 MB in the beginning and 34.7 MB in the end (delta: -8.1 MB). Peak memory consumption was 14.2 MB. Max. memory is 16.1 GB. [2020-11-29 20:53:17,293 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 52.4 MB. Free memory was 34.5 MB in the beginning and 34.5 MB in the end (delta: 25.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:53:17,294 INFO L168 Benchmark]: CACSL2BoogieTranslator took 261.32 ms. Allocated memory is still 52.4 MB. Free memory was 26.4 MB in the beginning and 34.7 MB in the end (delta: -8.3 MB). Peak memory consumption was 14.2 MB. Max. memory is 16.1 GB. [2020-11-29 20:53:17,296 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 52.4 MB. Free memory was 34.5 MB in the beginning and 34.5 MB in the end (delta: 25.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 261.32 ms. Allocated memory is still 52.4 MB. Free memory was 26.4 MB in the beginning and 34.7 MB in the end (delta: -8.3 MB). Peak memory consumption was 14.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...