./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.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_c6b9a6c4-4c27-4253-bdf8-d8630141275d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c6b9a6c4-4c27-4253-bdf8-d8630141275d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c6b9a6c4-4c27-4253-bdf8-d8630141275d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c6b9a6c4-4c27-4253-bdf8-d8630141275d/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c6b9a6c4-4c27-4253-bdf8-d8630141275d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c6b9a6c4-4c27-4253-bdf8-d8630141275d/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 4865c6595452efe3a947254fa096d74e4d087cba .............................................................................................................................. 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_c6b9a6c4-4c27-4253-bdf8-d8630141275d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c6b9a6c4-4c27-4253-bdf8-d8630141275d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c6b9a6c4-4c27-4253-bdf8-d8630141275d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c6b9a6c4-4c27-4253-bdf8-d8630141275d/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c6b9a6c4-4c27-4253-bdf8-d8630141275d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c6b9a6c4-4c27-4253-bdf8-d8630141275d/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 4865c6595452efe3a947254fa096d74e4d087cba ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 20:53:24,966 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:53:24,968 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:53:25,011 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:53:25,014 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:53:25,020 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:53:25,040 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:53:25,042 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:53:25,045 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:53:25,046 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:53:25,047 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:53:25,048 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:53:25,049 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:53:25,055 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:53:25,057 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:53:25,061 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:53:25,063 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:53:25,070 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:53:25,072 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:53:25,075 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:53:25,082 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:53:25,085 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:53:25,086 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:53:25,087 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:53:25,091 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:53:25,091 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:53:25,092 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:53:25,093 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:53:25,094 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:53:25,095 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:53:25,096 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:53:25,097 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:53:25,098 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:53:25,099 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:53:25,100 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:53:25,101 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:53:25,102 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:53:25,102 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:53:25,103 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:53:25,104 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:53:25,105 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:53:25,106 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c6b9a6c4-4c27-4253-bdf8-d8630141275d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-29 20:53:25,130 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:53:25,131 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:53:25,132 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:53:25,133 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:53:25,133 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:53:25,133 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:53:25,134 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 20:53:25,134 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:53:25,134 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:53:25,135 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:53:25,135 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 20:53:25,135 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 20:53:25,135 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 20:53:25,136 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:53:25,136 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:53:25,136 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:53:25,137 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:53:25,137 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:53:25,137 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:53:25,138 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:53:25,138 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:53:25,138 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:53:25,139 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:53:25,139 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 20:53:25,139 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 20:53:25,139 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_c6b9a6c4-4c27-4253-bdf8-d8630141275d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c6b9a6c4-4c27-4253-bdf8-d8630141275d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4865c6595452efe3a947254fa096d74e4d087cba [2020-11-29 20:53:25,442 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:53:25,484 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:53:25,489 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:53:25,490 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:53:25,491 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:53:25,492 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c6b9a6c4-4c27-4253-bdf8-d8630141275d/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i [2020-11-29 20:53:25,581 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c6b9a6c4-4c27-4253-bdf8-d8630141275d/bin/ukojak/data/991add7bf/d9f1ceaafd2945e7a9e46275ae82dc16/FLAGf1501c17a [2020-11-29 20:53:26,259 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:53:26,261 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c6b9a6c4-4c27-4253-bdf8-d8630141275d/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i [2020-11-29 20:53:26,292 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c6b9a6c4-4c27-4253-bdf8-d8630141275d/bin/ukojak/data/991add7bf/d9f1ceaafd2945e7a9e46275ae82dc16/FLAGf1501c17a [2020-11-29 20:53:26,434 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c6b9a6c4-4c27-4253-bdf8-d8630141275d/bin/ukojak/data/991add7bf/d9f1ceaafd2945e7a9e46275ae82dc16 [2020-11-29 20:53:26,436 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:53:26,438 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:53:26,440 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:53:26,440 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:53:26,443 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:53:26,445 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:53:26" (1/1) ... [2020-11-29 20:53:26,448 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3097a7f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:53:26, skipping insertion in model container [2020-11-29 20:53:26,449 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:53:26" (1/1) ... [2020-11-29 20:53:26,455 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:53:26,554 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:53:26,850 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 20:53:26,852 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@29cd01b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:53:26, skipping insertion in model container [2020-11-29 20:53:26,852 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:53:26,853 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 20:53:26,856 INFO L168 Benchmark]: Toolchain (without parser) took 416.08 ms. Allocated memory was 81.8 MB in the beginning and 98.6 MB in the end (delta: 16.8 MB). Free memory was 46.5 MB in the beginning and 76.5 MB in the end (delta: -30.0 MB). Peak memory consumption was 8.8 MB. Max. memory is 16.1 GB. [2020-11-29 20:53:26,858 INFO L168 Benchmark]: CDTParser took 0.58 ms. Allocated memory is still 81.8 MB. Free memory was 42.7 MB in the beginning and 42.7 MB in the end (delta: 56.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:53:26,859 INFO L168 Benchmark]: CACSL2BoogieTranslator took 412.74 ms. Allocated memory was 81.8 MB in the beginning and 98.6 MB in the end (delta: 16.8 MB). Free memory was 46.4 MB in the beginning and 76.5 MB in the end (delta: -30.2 MB). Peak memory consumption was 8.8 MB. Max. memory is 16.1 GB. [2020-11-29 20:53:26,861 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.58 ms. Allocated memory is still 81.8 MB. Free memory was 42.7 MB in the beginning and 42.7 MB in the end (delta: 56.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 412.74 ms. Allocated memory was 81.8 MB in the beginning and 98.6 MB in the end (delta: 16.8 MB). Free memory was 46.4 MB in the beginning and 76.5 MB in the end (delta: -30.2 MB). Peak memory consumption was 8.8 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 20:53:29,157 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:53:29,160 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:53:29,208 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:53:29,209 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:53:29,213 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:53:29,217 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:53:29,221 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:53:29,224 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:53:29,230 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:53:29,232 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:53:29,242 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:53:29,243 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:53:29,246 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:53:29,250 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:53:29,252 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:53:29,253 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:53:29,257 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:53:29,260 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:53:29,267 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:53:29,270 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:53:29,271 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:53:29,273 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:53:29,281 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:53:29,287 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:53:29,288 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:53:29,288 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:53:29,289 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:53:29,290 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:53:29,291 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:53:29,291 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:53:29,292 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:53:29,293 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:53:29,294 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:53:29,295 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:53:29,295 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:53:29,296 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:53:29,296 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:53:29,297 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:53:29,301 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:53:29,303 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:53:29,304 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c6b9a6c4-4c27-4253-bdf8-d8630141275d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-29 20:53:29,345 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:53:29,345 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:53:29,348 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:53:29,349 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:53:29,349 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:53:29,349 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:53:29,349 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 20:53:29,350 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:53:29,350 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:53:29,350 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:53:29,351 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 20:53:29,352 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 20:53:29,352 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 20:53:29,352 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:53:29,352 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 20:53:29,353 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 20:53:29,353 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 20:53:29,353 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:53:29,353 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:53:29,354 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:53:29,354 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:53:29,354 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:53:29,355 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:53:29,355 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:53:29,355 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:53:29,355 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:53:29,356 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 20:53:29,356 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 20:53:29,356 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 20:53:29,356 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 20:53:29,357 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_c6b9a6c4-4c27-4253-bdf8-d8630141275d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c6b9a6c4-4c27-4253-bdf8-d8630141275d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4865c6595452efe3a947254fa096d74e4d087cba [2020-11-29 20:53:29,789 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:53:29,824 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:53:29,828 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:53:29,830 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:53:29,830 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:53:29,831 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c6b9a6c4-4c27-4253-bdf8-d8630141275d/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i [2020-11-29 20:53:29,905 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c6b9a6c4-4c27-4253-bdf8-d8630141275d/bin/ukojak/data/6cda6b2fe/2778590f5b514ce183b4eac3a495cab1/FLAG115fb6a4d [2020-11-29 20:53:30,661 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:53:30,661 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c6b9a6c4-4c27-4253-bdf8-d8630141275d/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test9-1.i [2020-11-29 20:53:30,694 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c6b9a6c4-4c27-4253-bdf8-d8630141275d/bin/ukojak/data/6cda6b2fe/2778590f5b514ce183b4eac3a495cab1/FLAG115fb6a4d [2020-11-29 20:53:30,774 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c6b9a6c4-4c27-4253-bdf8-d8630141275d/bin/ukojak/data/6cda6b2fe/2778590f5b514ce183b4eac3a495cab1 [2020-11-29 20:53:30,777 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:53:30,779 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:53:30,783 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:53:30,783 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:53:30,787 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:53:30,788 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:53:30" (1/1) ... [2020-11-29 20:53:30,794 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@423886b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:53:30, skipping insertion in model container [2020-11-29 20:53:30,794 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:53:30" (1/1) ... [2020-11-29 20:53:30,801 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:53:30,917 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:53:31,186 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 20:53:31,187 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1e2d5250 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:53:31, skipping insertion in model container [2020-11-29 20:53:31,188 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:53:31,189 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 20:53:31,192 INFO L168 Benchmark]: Toolchain (without parser) took 410.40 ms. Allocated memory is still 52.4 MB. Free memory was 24.3 MB in the beginning and 24.6 MB in the end (delta: -256.1 kB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-29 20:53:31,193 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 52.4 MB. Free memory was 34.0 MB in the beginning and 34.0 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:53:31,194 INFO L168 Benchmark]: CACSL2BoogieTranslator took 405.55 ms. Allocated memory is still 52.4 MB. Free memory was 24.2 MB in the beginning and 24.7 MB in the end (delta: -537.0 kB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-29 20:53:31,197 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 52.4 MB. Free memory was 34.0 MB in the beginning and 34.0 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 405.55 ms. Allocated memory is still 52.4 MB. Free memory was 24.2 MB in the beginning and 24.7 MB in the end (delta: -537.0 kB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...