./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.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_ff300c04-4a43-4a07-995c-0fbf0abc010b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ff300c04-4a43-4a07-995c-0fbf0abc010b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ff300c04-4a43-4a07-995c-0fbf0abc010b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ff300c04-4a43-4a07-995c-0fbf0abc010b/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ff300c04-4a43-4a07-995c-0fbf0abc010b/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ff300c04-4a43-4a07-995c-0fbf0abc010b/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 e30221742ff62b27222e9a504fe5a9d381c8f4ae .............................................................................................................................. 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_ff300c04-4a43-4a07-995c-0fbf0abc010b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ff300c04-4a43-4a07-995c-0fbf0abc010b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ff300c04-4a43-4a07-995c-0fbf0abc010b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ff300c04-4a43-4a07-995c-0fbf0abc010b/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ff300c04-4a43-4a07-995c-0fbf0abc010b/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ff300c04-4a43-4a07-995c-0fbf0abc010b/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 e30221742ff62b27222e9a504fe5a9d381c8f4ae ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:10:19,830 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:10:19,832 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:10:19,874 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:10:19,875 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:10:19,881 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:10:19,884 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:10:19,892 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:10:19,895 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:10:19,901 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:10:19,903 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:10:19,905 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:10:19,905 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:10:19,909 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:10:19,910 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:10:19,913 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:10:19,914 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:10:19,918 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:10:19,921 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:10:19,929 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:10:19,931 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:10:19,933 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:10:19,935 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:10:19,936 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:10:19,940 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:10:19,940 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:10:19,941 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:10:19,943 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:10:19,944 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:10:19,945 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:10:19,945 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:10:19,947 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:10:19,949 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:10:19,951 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:10:19,953 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:10:19,953 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:10:19,954 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:10:19,954 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:10:19,954 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:10:19,956 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:10:19,958 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:10:19,960 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ff300c04-4a43-4a07-995c-0fbf0abc010b/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-30 01:10:20,023 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:10:20,023 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:10:20,025 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:10:20,025 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:10:20,026 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:10:20,026 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:10:20,026 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 01:10:20,026 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:10:20,027 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:10:20,027 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:10:20,028 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 01:10:20,028 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 01:10:20,028 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 01:10:20,029 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:10:20,029 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:10:20,029 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:10:20,029 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:10:20,030 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:10:20,030 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:10:20,030 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:10:20,030 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:10:20,031 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:10:20,031 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:10:20,038 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 01:10:20,038 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:10:20,038 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_ff300c04-4a43-4a07-995c-0fbf0abc010b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ff300c04-4a43-4a07-995c-0fbf0abc010b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e30221742ff62b27222e9a504fe5a9d381c8f4ae [2020-11-30 01:10:20,362 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:10:20,386 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:10:20,389 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:10:20,390 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:10:20,391 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:10:20,392 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ff300c04-4a43-4a07-995c-0fbf0abc010b/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i [2020-11-30 01:10:20,453 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ff300c04-4a43-4a07-995c-0fbf0abc010b/bin/ukojak/data/00d0015a6/ac49da73aeee4591a813643ed7543654/FLAG497d2ff15 [2020-11-30 01:10:21,204 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:10:21,209 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ff300c04-4a43-4a07-995c-0fbf0abc010b/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i [2020-11-30 01:10:21,242 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ff300c04-4a43-4a07-995c-0fbf0abc010b/bin/ukojak/data/00d0015a6/ac49da73aeee4591a813643ed7543654/FLAG497d2ff15 [2020-11-30 01:10:21,353 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ff300c04-4a43-4a07-995c-0fbf0abc010b/bin/ukojak/data/00d0015a6/ac49da73aeee4591a813643ed7543654 [2020-11-30 01:10:21,356 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:10:21,357 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:10:21,359 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:10:21,359 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:10:21,362 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:10:21,363 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:10:21" (1/1) ... [2020-11-30 01:10:21,365 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7abeada5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:10:21, skipping insertion in model container [2020-11-30 01:10:21,365 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:10:21" (1/1) ... [2020-11-30 01:10:21,373 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:10:21,453 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:10:21,667 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 01:10:21,668 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3752117c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:10:21, skipping insertion in model container [2020-11-30 01:10:21,668 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:10:21,669 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 01:10:21,671 INFO L168 Benchmark]: Toolchain (without parser) took 312.12 ms. Allocated memory is still 113.2 MB. Free memory was 90.7 MB in the beginning and 81.3 MB in the end (delta: 9.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:10:21,672 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 81.8 MB. Free memory is still 57.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:10:21,673 INFO L168 Benchmark]: CACSL2BoogieTranslator took 309.64 ms. Allocated memory is still 113.2 MB. Free memory was 90.4 MB in the beginning and 81.3 MB in the end (delta: 9.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:10:21,674 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 81.8 MB. Free memory is still 57.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 309.64 ms. Allocated memory is still 113.2 MB. Free memory was 90.4 MB in the beginning and 81.3 MB in the end (delta: 9.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:10:24,117 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:10:24,120 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:10:24,167 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:10:24,168 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:10:24,173 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:10:24,176 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:10:24,180 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:10:24,183 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:10:24,189 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:10:24,190 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:10:24,195 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:10:24,195 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:10:24,199 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:10:24,202 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:10:24,204 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:10:24,205 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:10:24,209 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:10:24,212 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:10:24,219 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:10:24,222 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:10:24,223 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:10:24,225 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:10:24,233 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:10:24,241 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:10:24,242 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:10:24,242 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:10:24,245 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:10:24,246 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:10:24,247 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:10:24,247 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:10:24,248 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:10:24,250 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:10:24,251 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:10:24,253 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:10:24,253 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:10:24,254 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:10:24,254 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:10:24,255 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:10:24,257 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:10:24,257 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:10:24,258 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ff300c04-4a43-4a07-995c-0fbf0abc010b/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-30 01:10:24,301 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:10:24,302 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:10:24,305 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:10:24,305 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:10:24,306 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:10:24,306 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:10:24,306 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 01:10:24,307 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:10:24,307 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:10:24,307 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:10:24,308 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 01:10:24,309 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 01:10:24,309 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 01:10:24,309 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:10:24,310 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 01:10:24,310 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:10:24,310 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:10:24,310 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:10:24,311 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:10:24,311 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:10:24,311 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:10:24,311 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:10:24,312 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:10:24,312 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:10:24,312 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:10:24,312 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:10:24,313 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 01:10:24,313 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:10:24,313 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 01:10:24,321 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:10:24,321 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_ff300c04-4a43-4a07-995c-0fbf0abc010b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ff300c04-4a43-4a07-995c-0fbf0abc010b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e30221742ff62b27222e9a504fe5a9d381c8f4ae [2020-11-30 01:10:24,744 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:10:24,779 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:10:24,783 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:10:24,785 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:10:24,786 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:10:24,787 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ff300c04-4a43-4a07-995c-0fbf0abc010b/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i [2020-11-30 01:10:24,865 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ff300c04-4a43-4a07-995c-0fbf0abc010b/bin/ukojak/data/b8c6a4762/75df2ef67bf944b4ac75866d67b1b465/FLAGa917c9e2b [2020-11-30 01:10:25,586 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:10:25,589 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ff300c04-4a43-4a07-995c-0fbf0abc010b/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i [2020-11-30 01:10:25,612 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ff300c04-4a43-4a07-995c-0fbf0abc010b/bin/ukojak/data/b8c6a4762/75df2ef67bf944b4ac75866d67b1b465/FLAGa917c9e2b [2020-11-30 01:10:25,784 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ff300c04-4a43-4a07-995c-0fbf0abc010b/bin/ukojak/data/b8c6a4762/75df2ef67bf944b4ac75866d67b1b465 [2020-11-30 01:10:25,786 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:10:25,788 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:10:25,791 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:10:25,792 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:10:25,795 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:10:25,796 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:10:25" (1/1) ... [2020-11-30 01:10:25,798 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64a90844 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:10:25, skipping insertion in model container [2020-11-30 01:10:25,798 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:10:25" (1/1) ... [2020-11-30 01:10:25,809 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:10:25,878 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:10:26,137 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 01:10:26,139 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5cf096b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:10:26, skipping insertion in model container [2020-11-30 01:10:26,139 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:10:26,140 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 01:10:26,144 INFO L168 Benchmark]: Toolchain (without parser) took 353.72 ms. Allocated memory is still 62.9 MB. Free memory was 40.9 MB in the beginning and 31.6 MB in the end (delta: 9.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:10:26,145 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 62.9 MB. Free memory is still 45.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:10:26,147 INFO L168 Benchmark]: CACSL2BoogieTranslator took 349.16 ms. Allocated memory is still 62.9 MB. Free memory was 40.7 MB in the beginning and 31.6 MB in the end (delta: 9.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:10:26,150 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 62.9 MB. Free memory is still 45.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 349.16 ms. Allocated memory is still 62.9 MB. Free memory was 40.7 MB in the beginning and 31.6 MB in the end (delta: 9.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...