./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_252925e0-f009-496d-9e07-d8f0292e3d6e/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_252925e0-f009-496d-9e07-d8f0292e3d6e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_252925e0-f009-496d-9e07-d8f0292e3d6e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_252925e0-f009-496d-9e07-d8f0292e3d6e/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_252925e0-f009-496d-9e07-d8f0292e3d6e/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_252925e0-f009-496d-9e07-d8f0292e3d6e/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9c5875684b3e0f05efa4af4eafa7ef45c0e06943 .............................................................................................................................. 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_252925e0-f009-496d-9e07-d8f0292e3d6e/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_252925e0-f009-496d-9e07-d8f0292e3d6e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_252925e0-f009-496d-9e07-d8f0292e3d6e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_252925e0-f009-496d-9e07-d8f0292e3d6e/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_252925e0-f009-496d-9e07-d8f0292e3d6e/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_252925e0-f009-496d-9e07-d8f0292e3d6e/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9c5875684b3e0f05efa4af4eafa7ef45c0e06943 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 18:11:58,224 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:11:58,227 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:11:58,325 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:11:58,327 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:11:58,336 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:11:58,340 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:11:58,360 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:11:58,364 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:11:58,366 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:11:58,368 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:11:58,370 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:11:58,371 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:11:58,373 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:11:58,375 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:11:58,379 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:11:58,381 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:11:58,383 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:11:58,386 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:11:58,389 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:11:58,392 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:11:58,398 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:11:58,400 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:11:58,407 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:11:58,412 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:11:58,417 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:11:58,418 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:11:58,420 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:11:58,426 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:11:58,427 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:11:58,428 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:11:58,429 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:11:58,431 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:11:58,433 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:11:58,434 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:11:58,435 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:11:58,436 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:11:58,436 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:11:58,437 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:11:58,438 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:11:58,439 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:11:58,441 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_252925e0-f009-496d-9e07-d8f0292e3d6e/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 18:11:58,471 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:11:58,471 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:11:58,473 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:11:58,474 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:11:58,474 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:11:58,474 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:11:58,475 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 18:11:58,475 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:11:58,475 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:11:58,476 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:11:58,476 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 18:11:58,476 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 18:11:58,477 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 18:11:58,477 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:11:58,477 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:11:58,477 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:11:58,478 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:11:58,478 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:11:58,478 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:11:58,479 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:11:58,479 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:11:58,479 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:11:58,480 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:11:58,480 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:11:58,480 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:11:58,481 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_252925e0-f009-496d-9e07-d8f0292e3d6e/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_252925e0-f009-496d-9e07-d8f0292e3d6e/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9c5875684b3e0f05efa4af4eafa7ef45c0e06943 [2020-12-01 18:11:58,817 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:11:58,865 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:11:58,871 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:11:58,873 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:11:58,874 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:11:58,875 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_252925e0-f009-496d-9e07-d8f0292e3d6e/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.i [2020-12-01 18:11:58,979 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_252925e0-f009-496d-9e07-d8f0292e3d6e/bin/ukojak/data/eed3ea28f/6164805b76b9499facc33f803eb5226f/FLAGd8eed3d4e [2020-12-01 18:11:59,845 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:11:59,846 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_252925e0-f009-496d-9e07-d8f0292e3d6e/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.i [2020-12-01 18:11:59,880 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_252925e0-f009-496d-9e07-d8f0292e3d6e/bin/ukojak/data/eed3ea28f/6164805b76b9499facc33f803eb5226f/FLAGd8eed3d4e [2020-12-01 18:11:59,962 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_252925e0-f009-496d-9e07-d8f0292e3d6e/bin/ukojak/data/eed3ea28f/6164805b76b9499facc33f803eb5226f [2020-12-01 18:11:59,977 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:11:59,980 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:11:59,984 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:11:59,984 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:11:59,988 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:11:59,990 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:11:59" (1/1) ... [2020-12-01 18:11:59,992 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@186eca27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:11:59, skipping insertion in model container [2020-12-01 18:11:59,993 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:11:59" (1/1) ... [2020-12-01 18:12:00,003 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:12:00,112 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:12:00,443 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:12:00,445 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3d875a8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:12:00, skipping insertion in model container [2020-12-01 18:12:00,446 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:12:00,447 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:12:00,452 INFO L168 Benchmark]: Toolchain (without parser) took 468.44 ms. Allocated memory is still 90.2 MB. Free memory was 52.4 MB in the beginning and 68.1 MB in the end (delta: -15.7 MB). Peak memory consumption was 6.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:12:00,454 INFO L168 Benchmark]: CDTParser took 0.80 ms. Allocated memory is still 90.2 MB. Free memory was 71.2 MB in the beginning and 71.2 MB in the end (delta: 54.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:12:00,456 INFO L168 Benchmark]: CACSL2BoogieTranslator took 462.61 ms. Allocated memory is still 90.2 MB. Free memory was 52.2 MB in the beginning and 68.4 MB in the end (delta: -16.2 MB). Peak memory consumption was 6.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:12:00,460 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.80 ms. Allocated memory is still 90.2 MB. Free memory was 71.2 MB in the beginning and 71.2 MB in the end (delta: 54.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 462.61 ms. Allocated memory is still 90.2 MB. Free memory was 52.2 MB in the beginning and 68.4 MB in the end (delta: -16.2 MB). Peak memory consumption was 6.5 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 0.2.0-69874e2 [2020-12-01 18:12:03,229 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:12:03,231 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:12:03,274 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:12:03,275 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:12:03,277 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:12:03,279 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:12:03,282 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:12:03,285 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:12:03,287 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:12:03,288 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:12:03,298 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:12:03,303 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:12:03,305 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:12:03,307 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:12:03,311 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:12:03,313 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:12:03,314 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:12:03,317 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:12:03,320 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:12:03,322 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:12:03,324 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:12:03,326 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:12:03,327 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:12:03,331 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:12:03,332 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:12:03,333 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:12:03,334 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:12:03,335 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:12:03,336 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:12:03,337 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:12:03,338 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:12:03,339 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:12:03,341 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:12:03,342 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:12:03,343 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:12:03,344 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:12:03,345 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:12:03,345 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:12:03,347 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:12:03,348 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:12:03,350 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_252925e0-f009-496d-9e07-d8f0292e3d6e/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 18:12:03,377 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:12:03,381 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:12:03,384 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:12:03,386 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:12:03,386 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:12:03,387 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:12:03,387 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 18:12:03,387 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:12:03,387 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:12:03,388 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:12:03,389 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 18:12:03,389 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 18:12:03,389 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 18:12:03,390 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:12:03,390 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:12:03,390 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:12:03,390 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:12:03,391 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:12:03,391 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:12:03,392 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:12:03,392 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:12:03,392 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:12:03,392 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:12:03,393 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:12:03,393 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:12:03,393 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:12:03,393 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:12:03,394 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:12:03,394 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:12:03,394 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:12:03,394 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_252925e0-f009-496d-9e07-d8f0292e3d6e/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_252925e0-f009-496d-9e07-d8f0292e3d6e/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9c5875684b3e0f05efa4af4eafa7ef45c0e06943 [2020-12-01 18:12:03,835 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:12:03,882 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:12:03,887 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:12:03,889 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:12:03,890 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:12:03,891 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_252925e0-f009-496d-9e07-d8f0292e3d6e/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.i [2020-12-01 18:12:04,000 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_252925e0-f009-496d-9e07-d8f0292e3d6e/bin/ukojak/data/56ead4046/1ef65c876f1346888e1d02671fec214c/FLAGd3742ff0e [2020-12-01 18:12:05,022 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:12:05,023 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_252925e0-f009-496d-9e07-d8f0292e3d6e/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.i [2020-12-01 18:12:05,052 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_252925e0-f009-496d-9e07-d8f0292e3d6e/bin/ukojak/data/56ead4046/1ef65c876f1346888e1d02671fec214c/FLAGd3742ff0e [2020-12-01 18:12:05,131 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_252925e0-f009-496d-9e07-d8f0292e3d6e/bin/ukojak/data/56ead4046/1ef65c876f1346888e1d02671fec214c [2020-12-01 18:12:05,135 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:12:05,137 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:12:05,143 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:12:05,144 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:12:05,149 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:12:05,151 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:12:05" (1/1) ... [2020-12-01 18:12:05,155 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ec359ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:12:05, skipping insertion in model container [2020-12-01 18:12:05,155 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:12:05" (1/1) ... [2020-12-01 18:12:05,166 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:12:05,283 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:12:05,640 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:12:05,642 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@739bb8d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:12:05, skipping insertion in model container [2020-12-01 18:12:05,642 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:12:05,667 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:12:05,672 INFO L168 Benchmark]: Toolchain (without parser) took 531.57 ms. Allocated memory is still 56.6 MB. Free memory was 32.2 MB in the beginning and 39.8 MB in the end (delta: -7.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:12:05,673 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 56.6 MB. Free memory is still 38.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:12:05,676 INFO L168 Benchmark]: CACSL2BoogieTranslator took 523.78 ms. Allocated memory is still 56.6 MB. Free memory was 32.1 MB in the beginning and 39.8 MB in the end (delta: -7.8 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:12:05,680 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 56.6 MB. Free memory is still 38.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 523.78 ms. Allocated memory is still 56.6 MB. Free memory was 32.1 MB in the beginning and 39.8 MB in the end (delta: -7.8 MB). Peak memory consumption was 12.6 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...