./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.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_50757a75-a512-4d77-9d37-3a397cbbfb43/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_50757a75-a512-4d77-9d37-3a397cbbfb43/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_50757a75-a512-4d77-9d37-3a397cbbfb43/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_50757a75-a512-4d77-9d37-3a397cbbfb43/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_50757a75-a512-4d77-9d37-3a397cbbfb43/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_50757a75-a512-4d77-9d37-3a397cbbfb43/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 90051b62f0f2abab7ed0f5847296c8a0d495c813 .............................................................................................................................. 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_50757a75-a512-4d77-9d37-3a397cbbfb43/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_50757a75-a512-4d77-9d37-3a397cbbfb43/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_50757a75-a512-4d77-9d37-3a397cbbfb43/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_50757a75-a512-4d77-9d37-3a397cbbfb43/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_50757a75-a512-4d77-9d37-3a397cbbfb43/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_50757a75-a512-4d77-9d37-3a397cbbfb43/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 90051b62f0f2abab7ed0f5847296c8a0d495c813 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:43:04,230 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:43:04,232 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:43:04,283 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:43:04,284 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:43:04,289 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:43:04,292 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:43:04,299 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:43:04,301 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:43:04,311 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:43:04,312 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:43:04,314 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:43:04,315 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:43:04,318 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:43:04,320 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:43:04,322 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:43:04,323 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:43:04,327 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:43:04,334 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:43:04,342 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:43:04,344 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:43:04,346 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:43:04,348 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:43:04,349 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:43:04,358 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:43:04,359 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:43:04,359 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:43:04,361 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:43:04,362 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:43:04,363 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:43:04,364 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:43:04,365 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:43:04,368 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:43:04,369 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:43:04,371 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:43:04,371 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:43:04,372 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:43:04,373 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:43:04,373 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:43:04,374 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:43:04,375 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:43:04,380 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_50757a75-a512-4d77-9d37-3a397cbbfb43/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:43:04,420 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:43:04,420 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:43:04,422 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:43:04,425 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:43:04,425 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:43:04,425 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:43:04,426 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:43:04,426 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:43:04,426 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:43:04,426 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:43:04,427 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:43:04,428 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:43:04,428 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:43:04,428 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:43:04,428 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:43:04,429 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:43:04,429 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:43:04,429 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:43:04,429 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:43:04,429 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:43:04,430 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:43:04,430 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:43:04,430 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:43:04,431 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:43:04,431 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:43:04,431 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_50757a75-a512-4d77-9d37-3a397cbbfb43/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_50757a75-a512-4d77-9d37-3a397cbbfb43/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 90051b62f0f2abab7ed0f5847296c8a0d495c813 [2020-11-28 04:43:04,761 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:43:04,803 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:43:04,808 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:43:04,810 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:43:04,811 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:43:04,812 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_50757a75-a512-4d77-9d37-3a397cbbfb43/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i [2020-11-28 04:43:04,915 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_50757a75-a512-4d77-9d37-3a397cbbfb43/bin/ukojak/data/c438b2b48/0d14dd37a7b14ba0b40eb573f4de4eef/FLAG9b450a7e8 [2020-11-28 04:43:05,673 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:43:05,674 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_50757a75-a512-4d77-9d37-3a397cbbfb43/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i [2020-11-28 04:43:05,695 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_50757a75-a512-4d77-9d37-3a397cbbfb43/bin/ukojak/data/c438b2b48/0d14dd37a7b14ba0b40eb573f4de4eef/FLAG9b450a7e8 [2020-11-28 04:43:05,713 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_50757a75-a512-4d77-9d37-3a397cbbfb43/bin/ukojak/data/c438b2b48/0d14dd37a7b14ba0b40eb573f4de4eef [2020-11-28 04:43:05,717 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:43:05,719 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:43:05,722 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:05,723 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:43:05,726 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:43:05,727 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:05" (1/1) ... [2020-11-28 04:43:05,729 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cb93abb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:05, skipping insertion in model container [2020-11-28 04:43:05,729 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:05" (1/1) ... [2020-11-28 04:43:05,737 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:43:05,818 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:43:06,055 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:43:06,056 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@628c36cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:06, skipping insertion in model container [2020-11-28 04:43:06,056 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:06,057 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:43:06,059 INFO L168 Benchmark]: Toolchain (without parser) took 338.88 ms. Allocated memory is still 81.8 MB. Free memory was 47.9 MB in the beginning and 58.5 MB in the end (delta: -10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:06,060 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 81.8 MB. Free memory was 41.7 MB in the beginning and 41.7 MB in the end (delta: 34.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:43:06,061 INFO L168 Benchmark]: CACSL2BoogieTranslator took 334.09 ms. Allocated memory is still 81.8 MB. Free memory was 47.8 MB in the beginning and 58.5 MB in the end (delta: -10.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:06,063 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 81.8 MB. Free memory was 41.7 MB in the beginning and 41.7 MB in the end (delta: 34.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 334.09 ms. Allocated memory is still 81.8 MB. Free memory was 47.8 MB in the beginning and 58.5 MB in the end (delta: -10.7 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 [2020-11-28 04:43:08,216 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:43:08,219 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:43:08,268 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:43:08,268 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:43:08,273 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:43:08,276 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:43:08,282 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:43:08,286 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:43:08,291 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:43:08,293 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:43:08,298 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:43:08,299 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:43:08,302 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:43:08,307 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:43:08,309 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:43:08,310 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:43:08,312 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:43:08,318 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:43:08,326 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:43:08,328 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:43:08,330 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:43:08,332 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:43:08,334 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:43:08,342 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:43:08,343 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:43:08,343 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:43:08,345 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:43:08,346 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:43:08,347 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:43:08,348 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:43:08,349 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:43:08,351 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:43:08,352 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:43:08,353 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:43:08,353 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:43:08,354 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:43:08,354 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:43:08,354 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:43:08,356 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:43:08,357 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:43:08,358 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_50757a75-a512-4d77-9d37-3a397cbbfb43/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:43:08,383 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:43:08,384 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:43:08,385 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:43:08,385 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:43:08,385 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:43:08,385 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:43:08,386 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:43:08,386 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:43:08,386 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:43:08,386 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:43:08,386 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:43:08,386 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:43:08,387 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:43:08,387 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:43:08,387 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:43:08,387 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:43:08,387 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:43:08,387 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:43:08,387 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:43:08,388 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:43:08,388 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:43:08,388 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:43:08,388 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:43:08,388 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:43:08,388 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:43:08,388 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:43:08,389 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:43:08,389 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:43:08,398 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:43:08,402 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:43:08,402 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_50757a75-a512-4d77-9d37-3a397cbbfb43/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_50757a75-a512-4d77-9d37-3a397cbbfb43/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 90051b62f0f2abab7ed0f5847296c8a0d495c813 [2020-11-28 04:43:08,806 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:43:08,846 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:43:08,849 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:43:08,850 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:43:08,851 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:43:08,852 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_50757a75-a512-4d77-9d37-3a397cbbfb43/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i [2020-11-28 04:43:08,929 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_50757a75-a512-4d77-9d37-3a397cbbfb43/bin/ukojak/data/a39fcb110/06ccfafea5b647dd986800408a10d63e/FLAGb3fe915bb [2020-11-28 04:43:09,562 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:43:09,567 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_50757a75-a512-4d77-9d37-3a397cbbfb43/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i [2020-11-28 04:43:09,593 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_50757a75-a512-4d77-9d37-3a397cbbfb43/bin/ukojak/data/a39fcb110/06ccfafea5b647dd986800408a10d63e/FLAGb3fe915bb [2020-11-28 04:43:09,764 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_50757a75-a512-4d77-9d37-3a397cbbfb43/bin/ukojak/data/a39fcb110/06ccfafea5b647dd986800408a10d63e [2020-11-28 04:43:09,767 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:43:09,768 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:43:09,769 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:09,770 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:43:09,773 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:43:09,774 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:09" (1/1) ... [2020-11-28 04:43:09,776 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1722b0ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:09, skipping insertion in model container [2020-11-28 04:43:09,776 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:09" (1/1) ... [2020-11-28 04:43:09,783 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:43:09,838 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:43:10,085 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:43:10,087 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2bad9746 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:10, skipping insertion in model container [2020-11-28 04:43:10,088 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:10,089 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:43:10,092 INFO L168 Benchmark]: Toolchain (without parser) took 321.77 ms. Allocated memory is still 73.4 MB. Free memory was 54.5 MB in the beginning and 45.4 MB in the end (delta: 9.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:10,094 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 73.4 MB. Free memory was 55.0 MB in the beginning and 55.0 MB in the end (delta: 60.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:43:10,095 INFO L168 Benchmark]: CACSL2BoogieTranslator took 319.58 ms. Allocated memory is still 73.4 MB. Free memory was 54.4 MB in the beginning and 45.4 MB in the end (delta: 9.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:10,098 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 73.4 MB. Free memory was 55.0 MB in the beginning and 55.0 MB in the end (delta: 60.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 319.58 ms. Allocated memory is still 73.4 MB. Free memory was 54.4 MB in the beginning and 45.4 MB in the end (delta: 9.0 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...