./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-1.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_8a656fbb-2d05-47b3-b5b6-ac2d3cc09ce7/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8a656fbb-2d05-47b3-b5b6-ac2d3cc09ce7/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8a656fbb-2d05-47b3-b5b6-ac2d3cc09ce7/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8a656fbb-2d05-47b3-b5b6-ac2d3cc09ce7/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8a656fbb-2d05-47b3-b5b6-ac2d3cc09ce7/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8a656fbb-2d05-47b3-b5b6-ac2d3cc09ce7/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 fa6ef24e83a06cfd8046c2b68a5fa1902d6d5c01 .............................................................................................................................. 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_8a656fbb-2d05-47b3-b5b6-ac2d3cc09ce7/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8a656fbb-2d05-47b3-b5b6-ac2d3cc09ce7/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8a656fbb-2d05-47b3-b5b6-ac2d3cc09ce7/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8a656fbb-2d05-47b3-b5b6-ac2d3cc09ce7/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8a656fbb-2d05-47b3-b5b6-ac2d3cc09ce7/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8a656fbb-2d05-47b3-b5b6-ac2d3cc09ce7/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 fa6ef24e83a06cfd8046c2b68a5fa1902d6d5c01 ................................................................................................................................... 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 17:16:10,846 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:16:10,855 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:16:10,918 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:16:10,919 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:16:10,921 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:16:10,923 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:16:10,926 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:16:10,928 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:16:10,930 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:16:10,931 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:16:10,933 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:16:10,934 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:16:10,935 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:16:10,937 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:16:10,938 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:16:10,940 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:16:10,941 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:16:10,946 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:16:10,954 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:16:10,960 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:16:10,962 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:16:10,964 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:16:10,966 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:16:10,969 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:16:10,976 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:16:10,977 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:16:10,978 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:16:10,979 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:16:10,981 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:16:10,981 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:16:10,983 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:16:10,985 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:16:10,986 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:16:10,987 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:16:10,988 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:16:10,989 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:16:10,989 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:16:10,989 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:16:10,991 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:16:10,991 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:16:10,995 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8a656fbb-2d05-47b3-b5b6-ac2d3cc09ce7/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 17:16:11,034 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:16:11,034 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:16:11,037 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:16:11,037 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:16:11,037 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:16:11,037 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:16:11,038 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:16:11,038 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:16:11,038 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:16:11,038 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:16:11,039 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:16:11,040 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:16:11,040 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:16:11,040 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:16:11,041 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:16:11,041 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:16:11,041 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:16:11,041 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:16:11,041 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:16:11,042 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:16:11,042 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:16:11,042 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:16:11,042 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:16:11,043 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:16:11,043 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:16:11,043 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_8a656fbb-2d05-47b3-b5b6-ac2d3cc09ce7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8a656fbb-2d05-47b3-b5b6-ac2d3cc09ce7/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fa6ef24e83a06cfd8046c2b68a5fa1902d6d5c01 [2020-12-01 17:16:11,314 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:16:11,347 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:16:11,351 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:16:11,352 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:16:11,352 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:16:11,353 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8a656fbb-2d05-47b3-b5b6-ac2d3cc09ce7/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-1.i [2020-12-01 17:16:11,476 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8a656fbb-2d05-47b3-b5b6-ac2d3cc09ce7/bin/ukojak/data/f3fd1e109/8591fd385b5443478af0c74abcf36059/FLAG3460148de [2020-12-01 17:16:12,083 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:16:12,096 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8a656fbb-2d05-47b3-b5b6-ac2d3cc09ce7/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-1.i [2020-12-01 17:16:12,136 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8a656fbb-2d05-47b3-b5b6-ac2d3cc09ce7/bin/ukojak/data/f3fd1e109/8591fd385b5443478af0c74abcf36059/FLAG3460148de [2020-12-01 17:16:12,310 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8a656fbb-2d05-47b3-b5b6-ac2d3cc09ce7/bin/ukojak/data/f3fd1e109/8591fd385b5443478af0c74abcf36059 [2020-12-01 17:16:12,313 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:16:12,315 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:16:12,316 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:16:12,317 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:16:12,320 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:16:12,321 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:16:12" (1/1) ... [2020-12-01 17:16:12,323 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66365dd4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:16:12, skipping insertion in model container [2020-12-01 17:16:12,324 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:16:12" (1/1) ... [2020-12-01 17:16:12,331 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:16:12,385 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:16:12,614 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:16:12,615 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7de9a7bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:16:12, skipping insertion in model container [2020-12-01 17:16:12,615 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:16:12,615 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:16:12,618 INFO L168 Benchmark]: Toolchain (without parser) took 301.93 ms. Allocated memory was 88.1 MB in the beginning and 130.0 MB in the end (delta: 41.9 MB). Free memory was 54.3 MB in the beginning and 107.5 MB in the end (delta: -53.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:16:12,619 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 88.1 MB. Free memory is still 47.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:16:12,620 INFO L168 Benchmark]: CACSL2BoogieTranslator took 299.13 ms. Allocated memory was 88.1 MB in the beginning and 130.0 MB in the end (delta: 41.9 MB). Free memory was 54.0 MB in the beginning and 107.5 MB in the end (delta: -53.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:16:12,622 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 88.1 MB. Free memory is still 47.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 299.13 ms. Allocated memory was 88.1 MB in the beginning and 130.0 MB in the end (delta: 41.9 MB). Free memory was 54.0 MB in the beginning and 107.5 MB in the end (delta: -53.5 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 0.2.0-69874e2 [2020-12-01 17:16:14,865 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:16:14,868 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:16:14,915 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:16:14,916 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:16:14,922 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:16:14,924 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:16:14,929 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:16:14,933 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:16:14,941 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:16:14,943 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:16:14,949 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:16:14,949 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:16:14,954 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:16:14,971 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:16:14,973 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:16:14,974 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:16:14,975 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:16:14,977 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:16:14,979 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:16:14,981 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:16:14,984 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:16:14,989 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:16:14,992 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:16:15,005 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:16:15,006 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:16:15,006 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:16:15,007 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:16:15,008 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:16:15,009 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:16:15,009 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:16:15,010 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:16:15,011 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:16:15,012 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:16:15,013 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:16:15,014 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:16:15,015 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:16:15,015 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:16:15,016 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:16:15,019 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:16:15,021 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:16:15,021 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8a656fbb-2d05-47b3-b5b6-ac2d3cc09ce7/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 17:16:15,063 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:16:15,064 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:16:15,065 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:16:15,065 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:16:15,066 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:16:15,066 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:16:15,066 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:16:15,066 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:16:15,066 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:16:15,067 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:16:15,067 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:16:15,067 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:16:15,067 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:16:15,067 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:16:15,067 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:16:15,068 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:16:15,068 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:16:15,068 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:16:15,068 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:16:15,069 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:16:15,069 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:16:15,069 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:16:15,069 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:16:15,069 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:16:15,070 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:16:15,070 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:16:15,070 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:16:15,070 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:16:15,070 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:16:15,071 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:16:15,071 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_8a656fbb-2d05-47b3-b5b6-ac2d3cc09ce7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8a656fbb-2d05-47b3-b5b6-ac2d3cc09ce7/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fa6ef24e83a06cfd8046c2b68a5fa1902d6d5c01 [2020-12-01 17:16:15,468 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:16:15,491 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:16:15,494 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:16:15,495 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:16:15,496 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:16:15,497 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8a656fbb-2d05-47b3-b5b6-ac2d3cc09ce7/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-1.i [2020-12-01 17:16:15,587 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8a656fbb-2d05-47b3-b5b6-ac2d3cc09ce7/bin/ukojak/data/164790846/ca226a35c73f427cb653cdfd9d0c32fb/FLAG23b97f65b [2020-12-01 17:16:16,298 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:16:16,298 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8a656fbb-2d05-47b3-b5b6-ac2d3cc09ce7/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-1.i [2020-12-01 17:16:16,323 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8a656fbb-2d05-47b3-b5b6-ac2d3cc09ce7/bin/ukojak/data/164790846/ca226a35c73f427cb653cdfd9d0c32fb/FLAG23b97f65b [2020-12-01 17:16:16,433 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8a656fbb-2d05-47b3-b5b6-ac2d3cc09ce7/bin/ukojak/data/164790846/ca226a35c73f427cb653cdfd9d0c32fb [2020-12-01 17:16:16,437 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:16:16,440 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:16:16,442 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:16:16,442 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:16:16,447 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:16:16,448 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:16:16" (1/1) ... [2020-12-01 17:16:16,455 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ebb06f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:16:16, skipping insertion in model container [2020-12-01 17:16:16,455 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:16:16" (1/1) ... [2020-12-01 17:16:16,464 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:16:16,542 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:16:16,820 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:16:16,821 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@46655cba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:16:16, skipping insertion in model container [2020-12-01 17:16:16,841 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:16:16,843 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:16:16,846 INFO L168 Benchmark]: Toolchain (without parser) took 403.80 ms. Allocated memory is still 73.4 MB. Free memory was 47.6 MB in the beginning and 56.8 MB in the end (delta: -9.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:16:16,848 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 50.3 MB. Free memory was 31.0 MB in the beginning and 31.0 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:16:16,849 INFO L168 Benchmark]: CACSL2BoogieTranslator took 400.64 ms. Allocated memory is still 73.4 MB. Free memory was 47.4 MB in the beginning and 56.8 MB in the end (delta: -9.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:16:16,852 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 50.3 MB. Free memory was 31.0 MB in the beginning and 31.0 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 400.64 ms. Allocated memory is still 73.4 MB. Free memory was 47.4 MB in the beginning and 56.8 MB in the end (delta: -9.4 MB). Peak memory consumption was 12.6 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...