./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.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_193554f3-db33-4561-847d-a83f877c2857/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_193554f3-db33-4561-847d-a83f877c2857/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_193554f3-db33-4561-847d-a83f877c2857/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_193554f3-db33-4561-847d-a83f877c2857/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_193554f3-db33-4561-847d-a83f877c2857/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_193554f3-db33-4561-847d-a83f877c2857/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 a61fd8e5623ceab1d24abed1dd69a8c1b4495c25 .............................................................................................................................. 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_193554f3-db33-4561-847d-a83f877c2857/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_193554f3-db33-4561-847d-a83f877c2857/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_193554f3-db33-4561-847d-a83f877c2857/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_193554f3-db33-4561-847d-a83f877c2857/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_193554f3-db33-4561-847d-a83f877c2857/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_193554f3-db33-4561-847d-a83f877c2857/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 a61fd8e5623ceab1d24abed1dd69a8c1b4495c25 ................................................................................................................................... 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 00:02:45,646 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:02:45,650 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:02:45,733 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:02:45,734 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:02:45,736 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:02:45,738 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:02:45,742 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:02:45,745 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:02:45,752 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:02:45,754 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:02:45,756 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:02:45,756 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:02:45,758 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:02:45,762 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:02:45,765 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:02:45,766 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:02:45,770 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:02:45,783 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:02:45,793 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:02:45,796 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:02:45,798 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:02:45,800 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:02:45,802 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:02:45,806 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:02:45,807 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:02:45,808 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:02:45,810 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:02:45,811 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:02:45,820 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:02:45,820 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:02:45,822 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:02:45,825 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:02:45,827 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:02:45,828 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:02:45,829 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:02:45,830 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:02:45,831 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:02:45,831 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:02:45,832 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:02:45,835 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:02:45,839 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_193554f3-db33-4561-847d-a83f877c2857/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-30 00:02:45,893 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:02:45,897 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:02:45,899 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:02:45,900 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:02:45,900 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:02:45,900 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:02:45,900 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:02:45,901 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:02:45,901 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:02:45,901 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:02:45,903 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:02:45,903 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:02:45,904 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:02:45,904 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:02:45,904 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:02:45,904 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:02:45,905 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:02:45,905 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:02:45,905 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:02:45,906 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:02:45,906 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:02:45,906 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:02:45,907 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:02:45,907 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 00:02:45,907 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:02:45,907 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_193554f3-db33-4561-847d-a83f877c2857/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_193554f3-db33-4561-847d-a83f877c2857/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a61fd8e5623ceab1d24abed1dd69a8c1b4495c25 [2020-11-30 00:02:46,296 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:02:46,336 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:02:46,340 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:02:46,341 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:02:46,342 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:02:46,344 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_193554f3-db33-4561-847d-a83f877c2857/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.i [2020-11-30 00:02:46,438 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_193554f3-db33-4561-847d-a83f877c2857/bin/ukojak/data/6bd08a074/49e9a1ba7176444d8848e055cc273b03/FLAGc3e5dc610 [2020-11-30 00:02:47,355 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:02:47,356 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_193554f3-db33-4561-847d-a83f877c2857/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.i [2020-11-30 00:02:47,384 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_193554f3-db33-4561-847d-a83f877c2857/bin/ukojak/data/6bd08a074/49e9a1ba7176444d8848e055cc273b03/FLAGc3e5dc610 [2020-11-30 00:02:47,480 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_193554f3-db33-4561-847d-a83f877c2857/bin/ukojak/data/6bd08a074/49e9a1ba7176444d8848e055cc273b03 [2020-11-30 00:02:47,483 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:02:47,485 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:02:47,487 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:02:47,487 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:02:47,491 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:02:47,493 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:02:47" (1/1) ... [2020-11-30 00:02:47,495 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@113e8f0b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:02:47, skipping insertion in model container [2020-11-30 00:02:47,495 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:02:47" (1/1) ... [2020-11-30 00:02:47,505 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:02:47,591 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:02:47,917 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:02:47,918 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@32bc1d34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:02:47, skipping insertion in model container [2020-11-30 00:02:47,918 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:02:47,919 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:02:47,922 INFO L168 Benchmark]: Toolchain (without parser) took 435.04 ms. Allocated memory is still 79.7 MB. Free memory was 57.3 MB in the beginning and 54.8 MB in the end (delta: 2.5 MB). Peak memory consumption was 8.9 MB. Max. memory is 16.1 GB. [2020-11-30 00:02:47,923 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 79.7 MB. Free memory is still 58.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:02:47,926 INFO L168 Benchmark]: CACSL2BoogieTranslator took 431.95 ms. Allocated memory is still 79.7 MB. Free memory was 57.1 MB in the beginning and 54.8 MB in the end (delta: 2.3 MB). Peak memory consumption was 6.8 MB. Max. memory is 16.1 GB. [2020-11-30 00:02:47,930 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 79.7 MB. Free memory is still 58.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 431.95 ms. Allocated memory is still 79.7 MB. Free memory was 57.1 MB in the beginning and 54.8 MB in the end (delta: 2.3 MB). Peak memory consumption was 6.8 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 00:02:50,830 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:02:50,835 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:02:50,909 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:02:50,910 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:02:50,916 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:02:50,920 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:02:50,926 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:02:50,931 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:02:50,938 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:02:50,941 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:02:50,947 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:02:50,948 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:02:50,952 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:02:50,959 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:02:50,961 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:02:50,963 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:02:50,967 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:02:50,972 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:02:50,981 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:02:50,984 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:02:50,986 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:02:50,987 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:02:50,990 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:02:51,001 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:02:51,002 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:02:51,003 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:02:51,005 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:02:51,006 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:02:51,007 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:02:51,008 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:02:51,010 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:02:51,012 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:02:51,013 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:02:51,015 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:02:51,015 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:02:51,016 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:02:51,017 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:02:51,017 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:02:51,019 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:02:51,020 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:02:51,022 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_193554f3-db33-4561-847d-a83f877c2857/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-30 00:02:51,075 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:02:51,076 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:02:51,080 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:02:51,080 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:02:51,081 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:02:51,081 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:02:51,081 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:02:51,082 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:02:51,082 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:02:51,082 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:02:51,084 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:02:51,084 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:02:51,084 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:02:51,085 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:02:51,085 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:02:51,085 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:02:51,086 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:02:51,086 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:02:51,086 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:02:51,086 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:02:51,087 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:02:51,087 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:02:51,087 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:02:51,088 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:02:51,088 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:02:51,088 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:02:51,089 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 00:02:51,089 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:02:51,089 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 00:02:51,089 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:02:51,090 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_193554f3-db33-4561-847d-a83f877c2857/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_193554f3-db33-4561-847d-a83f877c2857/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a61fd8e5623ceab1d24abed1dd69a8c1b4495c25 [2020-11-30 00:02:51,581 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:02:51,612 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:02:51,622 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:02:51,625 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:02:51,626 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:02:51,627 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_193554f3-db33-4561-847d-a83f877c2857/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.i [2020-11-30 00:02:51,737 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_193554f3-db33-4561-847d-a83f877c2857/bin/ukojak/data/f7ea54b03/a62ea746e8304d168066cbe93fbe625c/FLAG8d39a63a4 [2020-11-30 00:02:52,770 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:02:52,771 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_193554f3-db33-4561-847d-a83f877c2857/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.i [2020-11-30 00:02:52,798 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_193554f3-db33-4561-847d-a83f877c2857/bin/ukojak/data/f7ea54b03/a62ea746e8304d168066cbe93fbe625c/FLAG8d39a63a4 [2020-11-30 00:02:52,837 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_193554f3-db33-4561-847d-a83f877c2857/bin/ukojak/data/f7ea54b03/a62ea746e8304d168066cbe93fbe625c [2020-11-30 00:02:52,841 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:02:52,843 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:02:52,845 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:02:52,845 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:02:52,850 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:02:52,851 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:02:52" (1/1) ... [2020-11-30 00:02:52,854 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70c4bcd1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:02:52, skipping insertion in model container [2020-11-30 00:02:52,854 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:02:52" (1/1) ... [2020-11-30 00:02:52,864 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:02:52,966 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:02:53,223 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:02:53,224 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@76cfbb12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:02:53, skipping insertion in model container [2020-11-30 00:02:53,225 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:02:53,225 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:02:53,229 INFO L168 Benchmark]: Toolchain (without parser) took 383.97 ms. Allocated memory is still 62.9 MB. Free memory was 41.7 MB in the beginning and 32.3 MB in the end (delta: 9.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:02:53,230 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 62.9 MB. Free memory is still 45.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:02:53,231 INFO L168 Benchmark]: CACSL2BoogieTranslator took 380.55 ms. Allocated memory is still 62.9 MB. Free memory was 41.5 MB in the beginning and 32.3 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:02:53,234 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 ms. Allocated memory is still 62.9 MB. Free memory is still 45.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 380.55 ms. Allocated memory is still 62.9 MB. Free memory was 41.5 MB in the beginning and 32.3 MB in the end (delta: 9.2 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...