./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_04ffa7e4-f032-4b6d-8e92-1cb1abc15c34/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_04ffa7e4-f032-4b6d-8e92-1cb1abc15c34/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_04ffa7e4-f032-4b6d-8e92-1cb1abc15c34/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_04ffa7e4-f032-4b6d-8e92-1cb1abc15c34/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_04ffa7e4-f032-4b6d-8e92-1cb1abc15c34/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_04ffa7e4-f032-4b6d-8e92-1cb1abc15c34/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e30221742ff62b27222e9a504fe5a9d381c8f4ae .............................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_04ffa7e4-f032-4b6d-8e92-1cb1abc15c34/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_04ffa7e4-f032-4b6d-8e92-1cb1abc15c34/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_04ffa7e4-f032-4b6d-8e92-1cb1abc15c34/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_04ffa7e4-f032-4b6d-8e92-1cb1abc15c34/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_04ffa7e4-f032-4b6d-8e92-1cb1abc15c34/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_04ffa7e4-f032-4b6d-8e92-1cb1abc15c34/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e30221742ff62b27222e9a504fe5a9d381c8f4ae ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 18:27:25,703 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:27:25,728 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:27:25,788 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:27:25,789 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:27:25,791 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:27:25,793 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:27:25,799 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:27:25,803 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:27:25,804 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:27:25,804 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:27:25,806 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:27:25,806 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:27:25,808 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:27:25,809 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:27:25,811 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:27:25,812 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:27:25,814 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:27:25,816 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:27:25,825 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:27:25,831 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:27:25,834 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:27:25,840 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:27:25,841 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:27:25,845 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:27:25,850 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:27:25,851 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:27:25,852 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:27:25,852 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:27:25,854 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:27:25,855 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:27:25,857 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:27:25,858 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:27:25,860 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:27:25,861 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:27:25,862 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:27:25,863 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:27:25,864 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:27:25,864 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:27:25,865 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:27:25,866 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:27:25,867 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_04ffa7e4-f032-4b6d-8e92-1cb1abc15c34/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 18:27:25,901 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:27:25,901 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:27:25,903 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:27:25,904 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:27:25,904 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:27:25,904 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:27:25,905 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 18:27:25,905 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:27:25,905 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:27:25,905 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:27:25,906 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 18:27:25,906 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 18:27:25,907 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 18:27:25,907 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:27:25,907 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:27:25,907 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:27:25,907 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:27:25,907 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:27:25,907 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:27:25,908 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:27:25,908 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:27:25,908 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:27:25,908 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:27:25,908 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:27:25,908 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:27:25,908 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_04ffa7e4-f032-4b6d-8e92-1cb1abc15c34/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_04ffa7e4-f032-4b6d-8e92-1cb1abc15c34/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e30221742ff62b27222e9a504fe5a9d381c8f4ae [2020-12-01 18:27:26,188 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:27:26,219 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:27:26,222 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:27:26,223 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:27:26,224 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:27:26,225 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_04ffa7e4-f032-4b6d-8e92-1cb1abc15c34/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i [2020-12-01 18:27:26,312 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_04ffa7e4-f032-4b6d-8e92-1cb1abc15c34/bin/ukojak/data/7cd478c2e/2df6f7af46b844e1bed8b76175845a50/FLAG9acf1435d [2020-12-01 18:27:26,914 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:27:26,915 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_04ffa7e4-f032-4b6d-8e92-1cb1abc15c34/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i [2020-12-01 18:27:26,938 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_04ffa7e4-f032-4b6d-8e92-1cb1abc15c34/bin/ukojak/data/7cd478c2e/2df6f7af46b844e1bed8b76175845a50/FLAG9acf1435d [2020-12-01 18:27:27,137 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_04ffa7e4-f032-4b6d-8e92-1cb1abc15c34/bin/ukojak/data/7cd478c2e/2df6f7af46b844e1bed8b76175845a50 [2020-12-01 18:27:27,139 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:27:27,140 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:27:27,142 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:27:27,142 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:27:27,145 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:27:27,146 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:27:27" (1/1) ... [2020-12-01 18:27:27,148 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5382e38 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:27:27, skipping insertion in model container [2020-12-01 18:27:27,149 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:27:27" (1/1) ... [2020-12-01 18:27:27,156 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:27:27,225 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:27:27,505 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:27:27,507 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@12589cf1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:27:27, skipping insertion in model container [2020-12-01 18:27:27,507 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:27:27,508 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:27:27,511 INFO L168 Benchmark]: Toolchain (without parser) took 368.84 ms. Allocated memory is still 111.1 MB. Free memory was 77.9 MB in the beginning and 88.6 MB in the end (delta: -10.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:27:27,513 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 73.4 MB. Free memory was 34.1 MB in the beginning and 34.0 MB in the end (delta: 37.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:27:27,515 INFO L168 Benchmark]: CACSL2BoogieTranslator took 365.95 ms. Allocated memory is still 111.1 MB. Free memory was 77.6 MB in the beginning and 88.6 MB in the end (delta: -11.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:27:27,518 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 73.4 MB. Free memory was 34.1 MB in the beginning and 34.0 MB in the end (delta: 37.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 365.95 ms. Allocated memory is still 111.1 MB. Free memory was 77.6 MB in the beginning and 88.6 MB in the end (delta: -11.0 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 18:27:29,742 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:27:29,746 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:27:29,797 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:27:29,798 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:27:29,803 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:27:29,806 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:27:29,811 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:27:29,814 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:27:29,821 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:27:29,822 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:27:29,827 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:27:29,828 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:27:29,832 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:27:29,835 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:27:29,837 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:27:29,839 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:27:29,843 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:27:29,846 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:27:29,854 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:27:29,856 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:27:29,858 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:27:29,859 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:27:29,868 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:27:29,874 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:27:29,876 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:27:29,879 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:27:29,880 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:27:29,881 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:27:29,883 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:27:29,883 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:27:29,884 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:27:29,886 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:27:29,887 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:27:29,888 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:27:29,888 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:27:29,889 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:27:29,890 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:27:29,890 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:27:29,892 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:27:29,892 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:27:29,893 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_04ffa7e4-f032-4b6d-8e92-1cb1abc15c34/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 18:27:29,937 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:27:29,937 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:27:29,940 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:27:29,941 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:27:29,941 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:27:29,941 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:27:29,941 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 18:27:29,942 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:27:29,942 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:27:29,942 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:27:29,943 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 18:27:29,944 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 18:27:29,944 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 18:27:29,944 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:27:29,944 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:27:29,944 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:27:29,945 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:27:29,945 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:27:29,945 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:27:29,945 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:27:29,946 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:27:29,946 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:27:29,946 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:27:29,946 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:27:29,947 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:27:29,947 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:27:29,947 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:27:29,947 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:27:29,947 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:27:29,948 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:27:29,948 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_04ffa7e4-f032-4b6d-8e92-1cb1abc15c34/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_04ffa7e4-f032-4b6d-8e92-1cb1abc15c34/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e30221742ff62b27222e9a504fe5a9d381c8f4ae [2020-12-01 18:27:30,340 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:27:30,369 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:27:30,373 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:27:30,375 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:27:30,376 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:27:30,377 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_04ffa7e4-f032-4b6d-8e92-1cb1abc15c34/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i [2020-12-01 18:27:30,453 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_04ffa7e4-f032-4b6d-8e92-1cb1abc15c34/bin/ukojak/data/afd79f47c/d0fab810fbff449caaffd602eb2a3d6e/FLAG554eda87e [2020-12-01 18:27:31,147 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:27:31,151 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_04ffa7e4-f032-4b6d-8e92-1cb1abc15c34/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i [2020-12-01 18:27:31,179 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_04ffa7e4-f032-4b6d-8e92-1cb1abc15c34/bin/ukojak/data/afd79f47c/d0fab810fbff449caaffd602eb2a3d6e/FLAG554eda87e [2020-12-01 18:27:31,305 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_04ffa7e4-f032-4b6d-8e92-1cb1abc15c34/bin/ukojak/data/afd79f47c/d0fab810fbff449caaffd602eb2a3d6e [2020-12-01 18:27:31,307 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:27:31,310 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:27:31,313 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:27:31,314 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:27:31,318 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:27:31,319 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:27:31" (1/1) ... [2020-12-01 18:27:31,328 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11cd9463 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:27:31, skipping insertion in model container [2020-12-01 18:27:31,328 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:27:31" (1/1) ... [2020-12-01 18:27:31,336 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:27:31,413 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:27:31,696 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:27:31,697 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@69046c0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:27:31, skipping insertion in model container [2020-12-01 18:27:31,697 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:27:31,698 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:27:31,704 INFO L168 Benchmark]: Toolchain (without parser) took 392.63 ms. Allocated memory is still 69.2 MB. Free memory was 48.8 MB in the beginning and 39.5 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:27:31,705 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 69.2 MB. Free memory is still 50.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:27:31,708 INFO L168 Benchmark]: CACSL2BoogieTranslator took 384.25 ms. Allocated memory is still 69.2 MB. Free memory was 48.6 MB in the beginning and 39.5 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:27:31,710 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 69.2 MB. Free memory is still 50.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 384.25 ms. Allocated memory is still 69.2 MB. Free memory was 48.6 MB in the beginning and 39.5 MB in the end (delta: 9.0 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...