./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-1.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_d2e7cebb-407f-4c59-9c04-4e4ea04d759b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d2e7cebb-407f-4c59-9c04-4e4ea04d759b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d2e7cebb-407f-4c59-9c04-4e4ea04d759b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d2e7cebb-407f-4c59-9c04-4e4ea04d759b/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d2e7cebb-407f-4c59-9c04-4e4ea04d759b/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d2e7cebb-407f-4c59-9c04-4e4ea04d759b/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 d5373c38d73323914cf25eca040b989268be3ed8 .............................................................................................................................. 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_d2e7cebb-407f-4c59-9c04-4e4ea04d759b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d2e7cebb-407f-4c59-9c04-4e4ea04d759b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d2e7cebb-407f-4c59-9c04-4e4ea04d759b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d2e7cebb-407f-4c59-9c04-4e4ea04d759b/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d2e7cebb-407f-4c59-9c04-4e4ea04d759b/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d2e7cebb-407f-4c59-9c04-4e4ea04d759b/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 d5373c38d73323914cf25eca040b989268be3ed8 ................................................................................................................................... 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 16:31:05,411 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:31:05,414 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:31:05,477 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:31:05,478 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:31:05,483 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:31:05,486 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:31:05,491 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:31:05,494 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:31:05,495 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:31:05,497 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:31:05,505 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:31:05,505 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:31:05,514 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:31:05,517 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:31:05,520 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:31:05,523 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:31:05,524 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:31:05,526 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:31:05,528 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:31:05,531 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:31:05,532 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:31:05,534 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:31:05,536 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:31:05,539 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:31:05,540 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:31:05,541 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:31:05,542 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:31:05,543 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:31:05,545 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:31:05,545 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:31:05,547 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:31:05,548 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:31:05,549 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:31:05,551 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:31:05,551 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:31:05,553 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:31:05,553 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:31:05,554 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:31:05,555 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:31:05,556 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:31:05,558 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d2e7cebb-407f-4c59-9c04-4e4ea04d759b/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 16:31:05,598 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:31:05,599 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:31:05,601 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:31:05,601 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:31:05,601 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:31:05,602 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:31:05,602 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:31:05,602 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:31:05,603 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:31:05,603 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:31:05,604 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:31:05,604 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:31:05,604 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:31:05,604 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:31:05,605 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:31:05,605 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:31:05,605 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:31:05,606 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:31:05,606 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:31:05,606 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:31:05,607 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:31:05,607 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:31:05,607 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:31:05,608 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:31:05,608 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:31:05,608 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_d2e7cebb-407f-4c59-9c04-4e4ea04d759b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d2e7cebb-407f-4c59-9c04-4e4ea04d759b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d5373c38d73323914cf25eca040b989268be3ed8 [2020-12-01 16:31:05,920 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:31:05,966 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:31:05,971 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:31:05,972 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:31:05,974 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:31:05,975 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d2e7cebb-407f-4c59-9c04-4e4ea04d759b/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-1.i [2020-12-01 16:31:06,081 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d2e7cebb-407f-4c59-9c04-4e4ea04d759b/bin/ukojak/data/936d0cd34/a63f0a8495754f5f8ffc6f2a3900d522/FLAG0b5be9ebc [2020-12-01 16:31:06,784 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:31:06,784 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d2e7cebb-407f-4c59-9c04-4e4ea04d759b/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-1.i [2020-12-01 16:31:06,831 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d2e7cebb-407f-4c59-9c04-4e4ea04d759b/bin/ukojak/data/936d0cd34/a63f0a8495754f5f8ffc6f2a3900d522/FLAG0b5be9ebc [2020-12-01 16:31:06,968 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d2e7cebb-407f-4c59-9c04-4e4ea04d759b/bin/ukojak/data/936d0cd34/a63f0a8495754f5f8ffc6f2a3900d522 [2020-12-01 16:31:06,972 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:31:06,975 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:31:06,978 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:31:06,978 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:31:06,983 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:31:06,985 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:31:06" (1/1) ... [2020-12-01 16:31:06,998 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3048ae18 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:31:06, skipping insertion in model container [2020-12-01 16:31:06,998 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:31:06" (1/1) ... [2020-12-01 16:31:07,007 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:31:07,098 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:31:07,440 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:31:07,441 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5f86f9ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:31:07, skipping insertion in model container [2020-12-01 16:31:07,442 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:31:07,442 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:31:07,447 INFO L168 Benchmark]: Toolchain (without parser) took 468.27 ms. Allocated memory is still 90.2 MB. Free memory was 59.0 MB in the beginning and 67.8 MB in the end (delta: -8.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:31:07,448 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 90.2 MB. Free memory is still 47.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:31:07,451 INFO L168 Benchmark]: CACSL2BoogieTranslator took 464.18 ms. Allocated memory is still 90.2 MB. Free memory was 58.8 MB in the beginning and 67.8 MB in the end (delta: -9.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:31:07,454 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 90.2 MB. Free memory is still 47.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 464.18 ms. Allocated memory is still 90.2 MB. Free memory was 58.8 MB in the beginning and 67.8 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... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 16:31:10,154 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:31:10,157 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:31:10,195 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:31:10,196 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:31:10,203 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:31:10,206 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:31:10,212 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:31:10,216 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:31:10,224 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:31:10,226 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:31:10,232 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:31:10,241 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:31:10,244 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:31:10,246 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:31:10,248 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:31:10,250 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:31:10,251 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:31:10,259 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:31:10,262 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:31:10,268 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:31:10,271 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:31:10,272 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:31:10,276 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:31:10,283 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:31:10,284 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:31:10,285 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:31:10,287 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:31:10,288 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:31:10,290 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:31:10,290 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:31:10,291 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:31:10,294 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:31:10,295 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:31:10,297 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:31:10,297 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:31:10,298 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:31:10,298 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:31:10,299 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:31:10,301 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:31:10,302 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:31:10,304 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d2e7cebb-407f-4c59-9c04-4e4ea04d759b/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 16:31:10,361 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:31:10,361 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:31:10,366 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:31:10,366 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:31:10,366 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:31:10,367 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:31:10,367 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:31:10,367 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:31:10,367 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:31:10,368 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:31:10,369 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:31:10,369 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:31:10,370 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:31:10,370 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:31:10,370 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:31:10,370 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:31:10,370 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:31:10,371 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:31:10,371 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:31:10,371 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:31:10,371 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:31:10,372 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:31:10,372 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:31:10,372 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:31:10,373 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:31:10,373 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:31:10,373 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:31:10,373 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:31:10,373 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:31:10,374 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:31:10,374 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_d2e7cebb-407f-4c59-9c04-4e4ea04d759b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d2e7cebb-407f-4c59-9c04-4e4ea04d759b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d5373c38d73323914cf25eca040b989268be3ed8 [2020-12-01 16:31:10,847 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:31:10,903 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:31:10,908 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:31:10,910 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:31:10,911 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:31:10,913 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d2e7cebb-407f-4c59-9c04-4e4ea04d759b/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-1.i [2020-12-01 16:31:11,008 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d2e7cebb-407f-4c59-9c04-4e4ea04d759b/bin/ukojak/data/075e1323e/4e8335d7c3474366ab8410519d99af8c/FLAGf23131371 [2020-12-01 16:31:11,831 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:31:11,844 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d2e7cebb-407f-4c59-9c04-4e4ea04d759b/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-1.i [2020-12-01 16:31:11,871 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d2e7cebb-407f-4c59-9c04-4e4ea04d759b/bin/ukojak/data/075e1323e/4e8335d7c3474366ab8410519d99af8c/FLAGf23131371 [2020-12-01 16:31:12,015 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d2e7cebb-407f-4c59-9c04-4e4ea04d759b/bin/ukojak/data/075e1323e/4e8335d7c3474366ab8410519d99af8c [2020-12-01 16:31:12,022 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:31:12,025 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:31:12,042 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:31:12,042 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:31:12,046 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:31:12,047 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:31:12" (1/1) ... [2020-12-01 16:31:12,049 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7991ed81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:31:12, skipping insertion in model container [2020-12-01 16:31:12,050 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:31:12" (1/1) ... [2020-12-01 16:31:12,061 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:31:12,143 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:31:12,401 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:31:12,403 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@a784d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:31:12, skipping insertion in model container [2020-12-01 16:31:12,404 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:31:12,406 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:31:12,410 INFO L168 Benchmark]: Toolchain (without parser) took 383.59 ms. Allocated memory is still 58.7 MB. Free memory was 34.6 MB in the beginning and 25.4 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:31:12,412 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 58.7 MB. Free memory is still 39.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:31:12,415 INFO L168 Benchmark]: CACSL2BoogieTranslator took 364.03 ms. Allocated memory is still 58.7 MB. Free memory was 34.4 MB in the beginning and 25.4 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:31:12,418 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 58.7 MB. Free memory is still 39.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 364.03 ms. Allocated memory is still 58.7 MB. Free memory was 34.4 MB in the beginning and 25.4 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 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...