./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.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_a136438c-b3bc-4e56-a648-f8ed5d66c925/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a136438c-b3bc-4e56-a648-f8ed5d66c925/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a136438c-b3bc-4e56-a648-f8ed5d66c925/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a136438c-b3bc-4e56-a648-f8ed5d66c925/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a136438c-b3bc-4e56-a648-f8ed5d66c925/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a136438c-b3bc-4e56-a648-f8ed5d66c925/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 4018aa2f3fc6e9af657f7b663c2968a52b287c70 .............................................................................................................................. 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_a136438c-b3bc-4e56-a648-f8ed5d66c925/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a136438c-b3bc-4e56-a648-f8ed5d66c925/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a136438c-b3bc-4e56-a648-f8ed5d66c925/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a136438c-b3bc-4e56-a648-f8ed5d66c925/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a136438c-b3bc-4e56-a648-f8ed5d66c925/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a136438c-b3bc-4e56-a648-f8ed5d66c925/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 4018aa2f3fc6e9af657f7b663c2968a52b287c70 ................................................................................................................................... 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 00:13:22,851 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:13:22,855 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:13:22,972 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:13:22,973 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:13:22,981 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:13:22,986 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:13:22,994 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:13:22,997 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:13:22,999 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:13:23,008 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:13:23,013 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:13:23,014 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:13:23,024 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:13:23,025 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:13:23,027 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:13:23,028 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:13:23,029 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:13:23,032 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:13:23,036 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:13:23,038 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:13:23,040 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:13:23,042 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:13:23,043 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:13:23,048 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:13:23,048 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:13:23,049 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:13:23,050 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:13:23,051 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:13:23,053 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:13:23,053 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:13:23,054 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:13:23,056 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:13:23,057 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:13:23,058 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:13:23,059 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:13:23,060 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:13:23,061 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:13:23,061 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:13:23,062 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:13:23,063 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:13:23,064 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a136438c-b3bc-4e56-a648-f8ed5d66c925/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-30 00:13:23,096 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:13:23,097 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:13:23,098 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:13:23,099 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:13:23,099 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:13:23,099 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:13:23,100 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:13:23,100 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:13:23,100 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:13:23,100 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:13:23,100 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:13:23,101 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:13:23,101 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:13:23,101 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:13:23,101 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:13:23,102 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:13:23,102 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:13:23,102 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:13:23,102 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:13:23,103 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:13:23,103 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:13:23,103 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:13:23,103 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:13:23,104 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 00:13:23,104 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:13:23,104 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_a136438c-b3bc-4e56-a648-f8ed5d66c925/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a136438c-b3bc-4e56-a648-f8ed5d66c925/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4018aa2f3fc6e9af657f7b663c2968a52b287c70 [2020-11-30 00:13:23,399 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:13:23,440 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:13:23,443 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:13:23,445 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:13:23,448 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:13:23,450 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a136438c-b3bc-4e56-a648-f8ed5d66c925/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i [2020-11-30 00:13:23,525 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a136438c-b3bc-4e56-a648-f8ed5d66c925/bin/ukojak/data/548f95ae8/e4e8ee2233e746ec9aaa4f93d4525fda/FLAGf4964d1f6 [2020-11-30 00:13:24,454 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:13:24,455 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a136438c-b3bc-4e56-a648-f8ed5d66c925/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i [2020-11-30 00:13:24,484 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a136438c-b3bc-4e56-a648-f8ed5d66c925/bin/ukojak/data/548f95ae8/e4e8ee2233e746ec9aaa4f93d4525fda/FLAGf4964d1f6 [2020-11-30 00:13:24,569 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a136438c-b3bc-4e56-a648-f8ed5d66c925/bin/ukojak/data/548f95ae8/e4e8ee2233e746ec9aaa4f93d4525fda [2020-11-30 00:13:24,572 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:13:24,574 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:13:24,578 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:13:24,585 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:13:24,590 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:13:24,591 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:13:24" (1/1) ... [2020-11-30 00:13:24,594 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d3007bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:13:24, skipping insertion in model container [2020-11-30 00:13:24,595 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:13:24" (1/1) ... [2020-11-30 00:13:24,605 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:13:24,702 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:13:25,041 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:13:25,043 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6b312f75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:13:25, skipping insertion in model container [2020-11-30 00:13:25,043 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:13:25,043 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:13:25,046 INFO L168 Benchmark]: Toolchain (without parser) took 470.89 ms. Allocated memory is still 111.1 MB. Free memory was 77.8 MB in the beginning and 86.9 MB in the end (delta: -9.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:13:25,048 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 75.5 MB. Free memory was 38.2 MB in the beginning and 38.2 MB in the end (delta: 37.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:13:25,049 INFO L168 Benchmark]: CACSL2BoogieTranslator took 464.90 ms. Allocated memory is still 111.1 MB. Free memory was 77.5 MB in the beginning and 86.9 MB in the end (delta: -9.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:13:25,051 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 75.5 MB. Free memory was 38.2 MB in the beginning and 38.2 MB in the end (delta: 37.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 464.90 ms. Allocated memory is still 111.1 MB. Free memory was 77.5 MB in the beginning and 86.9 MB in the end (delta: -9.4 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 00:13:27,864 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:13:27,867 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:13:27,923 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:13:27,925 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:13:27,932 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:13:27,936 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:13:27,942 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:13:27,947 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:13:27,957 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:13:27,959 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:13:27,967 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:13:27,967 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:13:27,971 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:13:27,974 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:13:27,977 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:13:27,979 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:13:27,985 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:13:27,990 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:13:27,997 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:13:28,003 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:13:28,005 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:13:28,006 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:13:28,008 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:13:28,012 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:13:28,012 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:13:28,013 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:13:28,014 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:13:28,015 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:13:28,016 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:13:28,017 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:13:28,018 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:13:28,019 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:13:28,020 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:13:28,022 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:13:28,022 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:13:28,023 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:13:28,024 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:13:28,024 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:13:28,025 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:13:28,026 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:13:28,027 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a136438c-b3bc-4e56-a648-f8ed5d66c925/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-30 00:13:28,090 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:13:28,094 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:13:28,096 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:13:28,097 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:13:28,097 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:13:28,097 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:13:28,098 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:13:28,098 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:13:28,098 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:13:28,098 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:13:28,098 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:13:28,099 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:13:28,099 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:13:28,099 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:13:28,099 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:13:28,100 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:13:28,100 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:13:28,100 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:13:28,100 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:13:28,101 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:13:28,101 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:13:28,101 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:13:28,101 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:13:28,102 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:13:28,102 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:13:28,102 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:13:28,102 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 00:13:28,113 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:13:28,113 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 00:13:28,113 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:13:28,114 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_a136438c-b3bc-4e56-a648-f8ed5d66c925/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a136438c-b3bc-4e56-a648-f8ed5d66c925/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4018aa2f3fc6e9af657f7b663c2968a52b287c70 [2020-11-30 00:13:28,655 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:13:28,705 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:13:28,709 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:13:28,712 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:13:28,713 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:13:28,714 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a136438c-b3bc-4e56-a648-f8ed5d66c925/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i [2020-11-30 00:13:28,801 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a136438c-b3bc-4e56-a648-f8ed5d66c925/bin/ukojak/data/630b50390/4350e02ba70e490d8c91b0533bf57556/FLAG24d2c870e [2020-11-30 00:13:29,607 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:13:29,608 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a136438c-b3bc-4e56-a648-f8ed5d66c925/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i [2020-11-30 00:13:29,644 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a136438c-b3bc-4e56-a648-f8ed5d66c925/bin/ukojak/data/630b50390/4350e02ba70e490d8c91b0533bf57556/FLAG24d2c870e [2020-11-30 00:13:29,759 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a136438c-b3bc-4e56-a648-f8ed5d66c925/bin/ukojak/data/630b50390/4350e02ba70e490d8c91b0533bf57556 [2020-11-30 00:13:29,765 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:13:29,768 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:13:29,770 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:13:29,770 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:13:29,775 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:13:29,776 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:13:29" (1/1) ... [2020-11-30 00:13:29,779 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@618e8688 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:13:29, skipping insertion in model container [2020-11-30 00:13:29,779 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:13:29" (1/1) ... [2020-11-30 00:13:29,788 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:13:29,884 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:13:30,150 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:13:30,151 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@54f2e89e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:13:30, skipping insertion in model container [2020-11-30 00:13:30,151 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:13:30,152 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:13:30,155 INFO L168 Benchmark]: Toolchain (without parser) took 385.73 ms. Allocated memory is still 60.8 MB. Free memory was 38.7 MB in the beginning and 29.7 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:13:30,156 INFO L168 Benchmark]: CDTParser took 0.45 ms. Allocated memory is still 60.8 MB. Free memory was 42.7 MB in the beginning and 42.6 MB in the end (delta: 44.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:13:30,157 INFO L168 Benchmark]: CACSL2BoogieTranslator took 382.16 ms. Allocated memory is still 60.8 MB. Free memory was 38.6 MB in the beginning and 29.7 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:13:30,159 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.45 ms. Allocated memory is still 60.8 MB. Free memory was 42.7 MB in the beginning and 42.6 MB in the end (delta: 44.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 382.16 ms. Allocated memory is still 60.8 MB. Free memory was 38.6 MB in the beginning and 29.7 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...