./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-3.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_81b072c8-0267-45b2-8460-f9f55934e490/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_81b072c8-0267-45b2-8460-f9f55934e490/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_81b072c8-0267-45b2-8460-f9f55934e490/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_81b072c8-0267-45b2-8460-f9f55934e490/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_81b072c8-0267-45b2-8460-f9f55934e490/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_81b072c8-0267-45b2-8460-f9f55934e490/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 71d79671eab0e6c848c64687e84fe68b5444ef7e .............................................................................................................................. 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_81b072c8-0267-45b2-8460-f9f55934e490/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_81b072c8-0267-45b2-8460-f9f55934e490/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_81b072c8-0267-45b2-8460-f9f55934e490/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_81b072c8-0267-45b2-8460-f9f55934e490/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_81b072c8-0267-45b2-8460-f9f55934e490/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_81b072c8-0267-45b2-8460-f9f55934e490/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 71d79671eab0e6c848c64687e84fe68b5444ef7e ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 18:19:41,537 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:19:41,541 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:19:41,613 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:19:41,614 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:19:41,622 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:19:41,625 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:19:41,628 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:19:41,630 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:19:41,632 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:19:41,634 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:19:41,636 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:19:41,636 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:19:41,638 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:19:41,640 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:19:41,642 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:19:41,644 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:19:41,645 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:19:41,648 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:19:41,652 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:19:41,654 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:19:41,657 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:19:41,663 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:19:41,668 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:19:41,673 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:19:41,675 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:19:41,676 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:19:41,677 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:19:41,679 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:19:41,681 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:19:41,682 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:19:41,684 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:19:41,687 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:19:41,688 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:19:41,690 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:19:41,691 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:19:41,692 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:19:41,693 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:19:41,693 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:19:41,695 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:19:41,697 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:19:41,700 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_81b072c8-0267-45b2-8460-f9f55934e490/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 18:19:41,756 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:19:41,757 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:19:41,759 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:19:41,760 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:19:41,760 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:19:41,761 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:19:41,761 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 18:19:41,761 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:19:41,761 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:19:41,762 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:19:41,763 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 18:19:41,764 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 18:19:41,764 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 18:19:41,764 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:19:41,765 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:19:41,765 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:19:41,765 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:19:41,766 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:19:41,766 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:19:41,766 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:19:41,767 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:19:41,767 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:19:41,767 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:19:41,768 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:19:41,768 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:19:41,768 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_81b072c8-0267-45b2-8460-f9f55934e490/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_81b072c8-0267-45b2-8460-f9f55934e490/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 71d79671eab0e6c848c64687e84fe68b5444ef7e [2020-12-01 18:19:42,217 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:19:42,271 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:19:42,277 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:19:42,278 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:19:42,279 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:19:42,281 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_81b072c8-0267-45b2-8460-f9f55934e490/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-3.i [2020-12-01 18:19:42,361 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_81b072c8-0267-45b2-8460-f9f55934e490/bin/ukojak/data/7b2ce517b/c8f5a477195944f79aba7443019cade0/FLAG6d6657cbe [2020-12-01 18:19:43,344 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:19:43,347 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_81b072c8-0267-45b2-8460-f9f55934e490/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-3.i [2020-12-01 18:19:43,399 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_81b072c8-0267-45b2-8460-f9f55934e490/bin/ukojak/data/7b2ce517b/c8f5a477195944f79aba7443019cade0/FLAG6d6657cbe [2020-12-01 18:19:43,448 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_81b072c8-0267-45b2-8460-f9f55934e490/bin/ukojak/data/7b2ce517b/c8f5a477195944f79aba7443019cade0 [2020-12-01 18:19:43,451 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:19:43,456 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:19:43,459 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:19:43,460 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:19:43,465 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:19:43,467 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:19:43" (1/1) ... [2020-12-01 18:19:43,470 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b731b10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:19:43, skipping insertion in model container [2020-12-01 18:19:43,470 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:19:43" (1/1) ... [2020-12-01 18:19:43,481 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:19:43,581 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:19:43,906 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:19:43,908 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@140cbaf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:19:43, skipping insertion in model container [2020-12-01 18:19:43,908 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:19:43,909 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:19:43,912 INFO L168 Benchmark]: Toolchain (without parser) took 453.98 ms. Allocated memory is still 86.0 MB. Free memory was 44.0 MB in the beginning and 65.1 MB in the end (delta: -21.2 MB). Peak memory consumption was 15.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:19:43,914 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 86.0 MB. Free memory is still 62.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:19:43,917 INFO L168 Benchmark]: CACSL2BoogieTranslator took 449.58 ms. Allocated memory is still 86.0 MB. Free memory was 43.8 MB in the beginning and 65.1 MB in the end (delta: -21.3 MB). Peak memory consumption was 15.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:19:43,920 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 86.0 MB. Free memory is still 62.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 449.58 ms. Allocated memory is still 86.0 MB. Free memory was 43.8 MB in the beginning and 65.1 MB in the end (delta: -21.3 MB). Peak memory consumption was 15.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 18:19:47,012 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:19:47,015 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:19:47,087 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:19:47,088 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:19:47,096 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:19:47,100 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:19:47,106 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:19:47,112 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:19:47,122 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:19:47,124 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:19:47,139 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:19:47,140 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:19:47,141 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:19:47,143 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:19:47,145 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:19:47,147 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:19:47,149 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:19:47,152 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:19:47,155 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:19:47,158 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:19:47,160 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:19:47,162 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:19:47,164 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:19:47,169 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:19:47,169 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:19:47,170 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:19:47,172 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:19:47,173 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:19:47,174 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:19:47,175 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:19:47,176 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:19:47,178 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:19:47,179 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:19:47,181 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:19:47,182 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:19:47,183 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:19:47,184 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:19:47,184 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:19:47,186 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:19:47,187 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:19:47,188 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_81b072c8-0267-45b2-8460-f9f55934e490/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 18:19:47,227 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:19:47,227 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:19:47,229 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:19:47,230 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:19:47,230 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:19:47,231 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:19:47,231 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 18:19:47,231 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:19:47,232 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:19:47,232 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:19:47,232 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 18:19:47,232 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 18:19:47,233 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 18:19:47,233 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:19:47,233 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:19:47,234 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:19:47,234 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:19:47,234 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:19:47,234 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:19:47,235 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:19:47,235 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:19:47,236 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:19:47,236 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:19:47,236 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:19:47,237 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:19:47,237 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:19:47,237 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:19:47,238 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:19:47,238 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:19:47,238 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:19:47,238 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_81b072c8-0267-45b2-8460-f9f55934e490/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_81b072c8-0267-45b2-8460-f9f55934e490/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 71d79671eab0e6c848c64687e84fe68b5444ef7e [2020-12-01 18:19:47,769 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:19:47,822 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:19:47,827 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:19:47,830 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:19:47,835 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:19:47,836 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_81b072c8-0267-45b2-8460-f9f55934e490/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-3.i [2020-12-01 18:19:47,946 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_81b072c8-0267-45b2-8460-f9f55934e490/bin/ukojak/data/4d7bfc65b/47fd65a9090d40088956f30fb203b3eb/FLAGc79ab28be [2020-12-01 18:19:48,949 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:19:48,954 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_81b072c8-0267-45b2-8460-f9f55934e490/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-3.i [2020-12-01 18:19:48,989 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_81b072c8-0267-45b2-8460-f9f55934e490/bin/ukojak/data/4d7bfc65b/47fd65a9090d40088956f30fb203b3eb/FLAGc79ab28be [2020-12-01 18:19:49,019 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_81b072c8-0267-45b2-8460-f9f55934e490/bin/ukojak/data/4d7bfc65b/47fd65a9090d40088956f30fb203b3eb [2020-12-01 18:19:49,023 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:19:49,024 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:19:49,026 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:19:49,027 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:19:49,031 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:19:49,033 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:19:49" (1/1) ... [2020-12-01 18:19:49,036 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fb327e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:19:49, skipping insertion in model container [2020-12-01 18:19:49,036 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:19:49" (1/1) ... [2020-12-01 18:19:49,050 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:19:49,141 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:19:49,441 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:19:49,442 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@59c36b21 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:19:49, skipping insertion in model container [2020-12-01 18:19:49,442 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:19:49,443 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:19:49,447 INFO L168 Benchmark]: Toolchain (without parser) took 420.12 ms. Allocated memory is still 52.4 MB. Free memory was 26.4 MB in the beginning and 29.8 MB in the end (delta: -3.4 MB). Peak memory consumption was 5.9 MB. Max. memory is 16.1 GB. [2020-12-01 18:19:49,448 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 52.4 MB. Free memory was 34.3 MB in the beginning and 34.2 MB in the end (delta: 25.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:19:49,449 INFO L168 Benchmark]: CACSL2BoogieTranslator took 416.77 ms. Allocated memory is still 52.4 MB. Free memory was 26.2 MB in the beginning and 29.8 MB in the end (delta: -3.6 MB). Peak memory consumption was 5.9 MB. Max. memory is 16.1 GB. [2020-12-01 18:19:49,452 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 ms. Allocated memory is still 52.4 MB. Free memory was 34.3 MB in the beginning and 34.2 MB in the end (delta: 25.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 416.77 ms. Allocated memory is still 52.4 MB. Free memory was 26.2 MB in the beginning and 29.8 MB in the end (delta: -3.6 MB). Peak memory consumption was 5.9 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...