./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_f3e20351-d662-4d25-b2b9-37b3a890012b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f3e20351-d662-4d25-b2b9-37b3a890012b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f3e20351-d662-4d25-b2b9-37b3a890012b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f3e20351-d662-4d25-b2b9-37b3a890012b/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f3e20351-d662-4d25-b2b9-37b3a890012b/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f3e20351-d662-4d25-b2b9-37b3a890012b/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 969cf3df1f6db125e431d606530251d9b8976113 .............................................................................................................................. 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_f3e20351-d662-4d25-b2b9-37b3a890012b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f3e20351-d662-4d25-b2b9-37b3a890012b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f3e20351-d662-4d25-b2b9-37b3a890012b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f3e20351-d662-4d25-b2b9-37b3a890012b/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f3e20351-d662-4d25-b2b9-37b3a890012b/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f3e20351-d662-4d25-b2b9-37b3a890012b/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 969cf3df1f6db125e431d606530251d9b8976113 ................................................................................................................................... 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 04:40:45,149 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:40:45,152 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:40:45,205 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:40:45,206 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:40:45,211 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:40:45,213 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:40:45,217 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:40:45,220 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:40:45,226 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:40:45,227 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:40:45,230 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:40:45,230 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:40:45,234 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:40:45,235 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:40:45,238 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:40:45,239 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:40:45,242 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:40:45,246 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:40:45,254 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:40:45,256 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:40:45,257 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:40:45,260 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:40:45,261 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:40:45,270 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:40:45,271 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:40:45,271 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:40:45,273 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:40:45,274 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:40:45,275 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:40:45,276 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:40:45,277 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:40:45,280 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:40:45,281 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:40:45,283 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:40:45,283 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:40:45,284 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:40:45,285 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:40:45,285 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:40:45,286 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:40:45,287 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:40:45,290 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f3e20351-d662-4d25-b2b9-37b3a890012b/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:40:45,345 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:40:45,345 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:40:45,347 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:40:45,347 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:40:45,348 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:40:45,348 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:40:45,348 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:40:45,348 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:40:45,349 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:40:45,349 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:40:45,350 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:40:45,350 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:40:45,350 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:40:45,351 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:40:45,351 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:40:45,351 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:40:45,351 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:40:45,352 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:40:45,352 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:40:45,352 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:40:45,352 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:40:45,353 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:40:45,353 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:40:45,353 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:40:45,353 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:40:45,354 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_f3e20351-d662-4d25-b2b9-37b3a890012b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f3e20351-d662-4d25-b2b9-37b3a890012b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 969cf3df1f6db125e431d606530251d9b8976113 [2020-11-28 04:40:45,653 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:40:45,681 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:40:45,683 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:40:45,685 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:40:45,694 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:40:45,695 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f3e20351-d662-4d25-b2b9-37b3a890012b/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i [2020-11-28 04:40:45,766 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f3e20351-d662-4d25-b2b9-37b3a890012b/bin/ukojak/data/f7a689e88/7e1196266b884ab7bdfe01c76b09d28d/FLAGa687eae03 [2020-11-28 04:40:46,462 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:40:46,464 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f3e20351-d662-4d25-b2b9-37b3a890012b/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i [2020-11-28 04:40:46,496 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f3e20351-d662-4d25-b2b9-37b3a890012b/bin/ukojak/data/f7a689e88/7e1196266b884ab7bdfe01c76b09d28d/FLAGa687eae03 [2020-11-28 04:40:46,642 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f3e20351-d662-4d25-b2b9-37b3a890012b/bin/ukojak/data/f7a689e88/7e1196266b884ab7bdfe01c76b09d28d [2020-11-28 04:40:46,646 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:40:46,648 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:40:46,652 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:46,652 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:40:46,655 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:40:46,656 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:46" (1/1) ... [2020-11-28 04:40:46,659 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24b17c01 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:46, skipping insertion in model container [2020-11-28 04:40:46,659 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:46" (1/1) ... [2020-11-28 04:40:46,667 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:40:46,755 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:40:46,975 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:40:46,976 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3fcd8e8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:46, skipping insertion in model container [2020-11-28 04:40:46,976 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:46,976 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:40:46,979 INFO L168 Benchmark]: Toolchain (without parser) took 329.71 ms. Allocated memory is still 96.5 MB. Free memory was 54.3 MB in the beginning and 44.7 MB in the end (delta: 9.5 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:46,980 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 96.5 MB. Free memory was 74.0 MB in the beginning and 73.8 MB in the end (delta: 241.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:40:46,980 INFO L168 Benchmark]: CACSL2BoogieTranslator took 324.72 ms. Allocated memory is still 96.5 MB. Free memory was 54.0 MB in the beginning and 44.7 MB in the end (delta: 9.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:46,982 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 96.5 MB. Free memory was 74.0 MB in the beginning and 73.8 MB in the end (delta: 241.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 324.72 ms. Allocated memory is still 96.5 MB. Free memory was 54.0 MB in the beginning and 44.7 MB in the end (delta: 9.3 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... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:40:49,259 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:40:49,261 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:40:49,295 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:40:49,295 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:40:49,297 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:40:49,298 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:40:49,301 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:40:49,303 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:40:49,304 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:40:49,305 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:40:49,312 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:40:49,312 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:40:49,314 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:40:49,315 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:40:49,316 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:40:49,317 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:40:49,318 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:40:49,320 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:40:49,323 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:40:49,324 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:40:49,326 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:40:49,327 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:40:49,328 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:40:49,332 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:40:49,332 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:40:49,333 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:40:49,334 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:40:49,334 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:40:49,335 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:40:49,336 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:40:49,337 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:40:49,338 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:40:49,339 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:40:49,340 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:40:49,340 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:40:49,341 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:40:49,342 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:40:49,342 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:40:49,343 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:40:49,344 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:40:49,345 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f3e20351-d662-4d25-b2b9-37b3a890012b/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:40:49,371 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:40:49,371 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:40:49,373 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:40:49,373 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:40:49,373 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:40:49,374 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:40:49,374 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:40:49,374 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:40:49,374 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:40:49,375 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:40:49,375 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:40:49,375 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:40:49,375 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:40:49,375 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:40:49,376 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:40:49,376 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:40:49,376 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:40:49,376 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:40:49,376 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:40:49,376 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:40:49,377 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:40:49,377 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:40:49,377 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:40:49,377 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:40:49,378 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:40:49,378 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:40:49,378 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:40:49,378 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:40:49,378 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:40:49,378 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:40:49,379 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_f3e20351-d662-4d25-b2b9-37b3a890012b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f3e20351-d662-4d25-b2b9-37b3a890012b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 969cf3df1f6db125e431d606530251d9b8976113 [2020-11-28 04:40:49,781 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:40:49,804 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:40:49,807 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:40:49,808 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:40:49,809 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:40:49,810 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f3e20351-d662-4d25-b2b9-37b3a890012b/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i [2020-11-28 04:40:49,869 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f3e20351-d662-4d25-b2b9-37b3a890012b/bin/ukojak/data/1bca11064/2efd557ca8914aa787a52a9f99a5a12c/FLAG8cbdab7f5 [2020-11-28 04:40:50,527 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:40:50,528 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f3e20351-d662-4d25-b2b9-37b3a890012b/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i [2020-11-28 04:40:50,552 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f3e20351-d662-4d25-b2b9-37b3a890012b/bin/ukojak/data/1bca11064/2efd557ca8914aa787a52a9f99a5a12c/FLAG8cbdab7f5 [2020-11-28 04:40:50,722 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f3e20351-d662-4d25-b2b9-37b3a890012b/bin/ukojak/data/1bca11064/2efd557ca8914aa787a52a9f99a5a12c [2020-11-28 04:40:50,725 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:40:50,729 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:40:50,731 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:50,731 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:40:50,735 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:40:50,735 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:50" (1/1) ... [2020-11-28 04:40:50,749 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d52c9cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:50, skipping insertion in model container [2020-11-28 04:40:50,749 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:50" (1/1) ... [2020-11-28 04:40:50,756 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:40:50,833 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:40:51,068 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:40:51,069 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3bbacd90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:51, skipping insertion in model container [2020-11-28 04:40:51,069 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:51,078 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:40:51,102 INFO L168 Benchmark]: Toolchain (without parser) took 371.38 ms. Allocated memory was 48.2 MB in the beginning and 60.8 MB in the end (delta: 12.6 MB). Free memory was 30.0 MB in the beginning and 43.4 MB in the end (delta: -13.4 MB). Peak memory consumption was 11.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:51,102 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 48.2 MB. Free memory is still 29.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:40:51,103 INFO L168 Benchmark]: CACSL2BoogieTranslator took 347.10 ms. Allocated memory was 48.2 MB in the beginning and 60.8 MB in the end (delta: 12.6 MB). Free memory was 29.8 MB in the beginning and 43.4 MB in the end (delta: -13.6 MB). Peak memory consumption was 11.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:51,105 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 48.2 MB. Free memory is still 29.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 347.10 ms. Allocated memory was 48.2 MB in the beginning and 60.8 MB in the end (delta: 12.6 MB). Free memory was 29.8 MB in the beginning and 43.4 MB in the end (delta: -13.6 MB). Peak memory consumption was 11.4 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...