./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.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_297403a9-f7ed-4907-a42b-3e312911992d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_297403a9-f7ed-4907-a42b-3e312911992d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_297403a9-f7ed-4907-a42b-3e312911992d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_297403a9-f7ed-4907-a42b-3e312911992d/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_297403a9-f7ed-4907-a42b-3e312911992d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_297403a9-f7ed-4907-a42b-3e312911992d/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 0e231ff3d9c1da58de42681e7771a2ae825d3d1d .............................................................................................................................. 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_297403a9-f7ed-4907-a42b-3e312911992d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_297403a9-f7ed-4907-a42b-3e312911992d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_297403a9-f7ed-4907-a42b-3e312911992d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_297403a9-f7ed-4907-a42b-3e312911992d/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_297403a9-f7ed-4907-a42b-3e312911992d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_297403a9-f7ed-4907-a42b-3e312911992d/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 0e231ff3d9c1da58de42681e7771a2ae825d3d1d ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:39:52,719 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:39:52,722 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:39:52,784 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:39:52,785 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:39:52,790 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:39:52,792 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:39:52,803 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:39:52,806 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:39:52,812 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:39:52,813 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:39:52,815 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:39:52,816 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:39:52,820 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:39:52,821 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:39:52,824 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:39:52,825 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:39:52,829 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:39:52,832 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:39:52,843 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:39:52,846 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:39:52,848 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:39:52,850 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:39:52,851 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:39:52,860 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:39:52,861 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:39:52,861 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:39:52,863 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:39:52,864 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:39:52,865 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:39:52,866 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:39:52,867 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:39:52,869 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:39:52,871 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:39:52,872 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:39:52,873 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:39:52,874 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:39:52,874 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:39:52,874 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:39:52,876 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:39:52,878 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:39:52,880 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_297403a9-f7ed-4907-a42b-3e312911992d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:39:52,921 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:39:52,921 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:39:52,923 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:39:52,923 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:39:52,923 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:39:52,924 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:39:52,924 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:39:52,924 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:39:52,925 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:39:52,925 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:39:52,926 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:39:52,926 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:39:52,927 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:39:52,927 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:39:52,927 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:39:52,928 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:39:52,928 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:39:52,928 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:39:52,929 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:39:52,929 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:39:52,929 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:39:52,929 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:39:52,930 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:39:52,930 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:39:52,930 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:39:52,931 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_297403a9-f7ed-4907-a42b-3e312911992d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_297403a9-f7ed-4907-a42b-3e312911992d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0e231ff3d9c1da58de42681e7771a2ae825d3d1d [2020-11-28 04:39:53,226 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:39:53,253 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:39:53,256 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:39:53,264 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:39:53,265 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:39:53,266 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_297403a9-f7ed-4907-a42b-3e312911992d/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i [2020-11-28 04:39:53,345 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_297403a9-f7ed-4907-a42b-3e312911992d/bin/ukojak/data/58581da22/c6e373a2aeda43edaba3be828c1942f7/FLAGec66d0202 [2020-11-28 04:39:54,153 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:39:54,154 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_297403a9-f7ed-4907-a42b-3e312911992d/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i [2020-11-28 04:39:54,189 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_297403a9-f7ed-4907-a42b-3e312911992d/bin/ukojak/data/58581da22/c6e373a2aeda43edaba3be828c1942f7/FLAGec66d0202 [2020-11-28 04:39:54,265 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_297403a9-f7ed-4907-a42b-3e312911992d/bin/ukojak/data/58581da22/c6e373a2aeda43edaba3be828c1942f7 [2020-11-28 04:39:54,268 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:39:54,271 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:39:54,275 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:39:54,275 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:39:54,279 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:39:54,280 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:54" (1/1) ... [2020-11-28 04:39:54,283 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21bd83c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:54, skipping insertion in model container [2020-11-28 04:39:54,283 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:54" (1/1) ... [2020-11-28 04:39:54,291 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:39:54,387 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:39:54,683 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:39:54,684 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7b2d8df1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:54, skipping insertion in model container [2020-11-28 04:39:54,684 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:39:54,685 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:39:54,687 INFO L168 Benchmark]: Toolchain (without parser) took 414.18 ms. Allocated memory is still 88.1 MB. Free memory was 52.1 MB in the beginning and 64.9 MB in the end (delta: -12.8 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:54,688 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 88.1 MB. Free memory was 47.6 MB in the beginning and 47.6 MB in the end (delta: 34.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:39:54,689 INFO L168 Benchmark]: CACSL2BoogieTranslator took 409.32 ms. Allocated memory is still 88.1 MB. Free memory was 51.9 MB in the beginning and 64.9 MB in the end (delta: -13.0 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:54,691 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 88.1 MB. Free memory was 47.6 MB in the beginning and 47.6 MB in the end (delta: 34.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 409.32 ms. Allocated memory is still 88.1 MB. Free memory was 51.9 MB in the beginning and 64.9 MB in the end (delta: -13.0 MB). Peak memory consumption was 14.7 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 [2020-11-28 04:39:56,923 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:39:56,927 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:39:56,978 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:39:56,979 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:39:56,984 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:39:56,987 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:39:56,992 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:39:56,995 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:39:57,001 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:39:57,002 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:39:57,007 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:39:57,008 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:39:57,011 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:39:57,015 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:39:57,017 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:39:57,018 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:39:57,022 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:39:57,025 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:39:57,033 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:39:57,035 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:39:57,036 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:39:57,038 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:39:57,046 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:39:57,052 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:39:57,055 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:39:57,056 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:39:57,058 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:39:57,059 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:39:57,060 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:39:57,061 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:39:57,061 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:39:57,063 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:39:57,064 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:39:57,066 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:39:57,066 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:39:57,067 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:39:57,067 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:39:57,067 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:39:57,069 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:39:57,070 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:39:57,071 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_297403a9-f7ed-4907-a42b-3e312911992d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:39:57,128 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:39:57,128 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:39:57,131 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:39:57,131 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:39:57,132 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:39:57,132 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:39:57,132 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:39:57,133 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:39:57,133 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:39:57,133 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:39:57,134 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:39:57,135 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:39:57,135 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:39:57,135 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:39:57,135 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:39:57,136 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:39:57,136 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:39:57,136 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:39:57,136 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:39:57,136 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:39:57,137 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:39:57,137 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:39:57,137 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:39:57,137 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:39:57,138 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:39:57,138 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:39:57,138 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:39:57,138 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:39:57,139 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:39:57,139 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:39:57,139 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_297403a9-f7ed-4907-a42b-3e312911992d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_297403a9-f7ed-4907-a42b-3e312911992d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0e231ff3d9c1da58de42681e7771a2ae825d3d1d [2020-11-28 04:39:57,590 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:39:57,613 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:39:57,616 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:39:57,617 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:39:57,618 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:39:57,618 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_297403a9-f7ed-4907-a42b-3e312911992d/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i [2020-11-28 04:39:57,697 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_297403a9-f7ed-4907-a42b-3e312911992d/bin/ukojak/data/12e74e4f0/7ca2da0e68a14da7b3a5950a190e1bd7/FLAGf0d3eef77 [2020-11-28 04:39:58,618 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:39:58,619 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_297403a9-f7ed-4907-a42b-3e312911992d/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i [2020-11-28 04:39:58,648 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_297403a9-f7ed-4907-a42b-3e312911992d/bin/ukojak/data/12e74e4f0/7ca2da0e68a14da7b3a5950a190e1bd7/FLAGf0d3eef77 [2020-11-28 04:39:58,713 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_297403a9-f7ed-4907-a42b-3e312911992d/bin/ukojak/data/12e74e4f0/7ca2da0e68a14da7b3a5950a190e1bd7 [2020-11-28 04:39:58,716 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:39:58,717 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:39:58,719 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:39:58,719 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:39:58,727 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:39:58,728 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:58" (1/1) ... [2020-11-28 04:39:58,730 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b3943dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:58, skipping insertion in model container [2020-11-28 04:39:58,731 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:58" (1/1) ... [2020-11-28 04:39:58,738 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:39:58,852 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:39:59,108 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:39:59,109 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1c0c6d1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:59, skipping insertion in model container [2020-11-28 04:39:59,109 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:39:59,111 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:39:59,114 INFO L168 Benchmark]: Toolchain (without parser) took 394.45 ms. Allocated memory is still 54.5 MB. Free memory was 29.0 MB in the beginning and 31.5 MB in the end (delta: -2.4 MB). Peak memory consumption was 10.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:59,116 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 54.5 MB. Free memory was 36.7 MB in the beginning and 36.6 MB in the end (delta: 46.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:39:59,117 INFO L168 Benchmark]: CACSL2BoogieTranslator took 391.95 ms. Allocated memory is still 54.5 MB. Free memory was 28.8 MB in the beginning and 31.5 MB in the end (delta: -2.6 MB). Peak memory consumption was 10.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:59,120 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 54.5 MB. Free memory was 36.7 MB in the beginning and 36.6 MB in the end (delta: 46.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 391.95 ms. Allocated memory is still 54.5 MB. Free memory was 28.8 MB in the beginning and 31.5 MB in the end (delta: -2.6 MB). Peak memory consumption was 10.4 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...