./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.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_7388bd57-9ecd-4781-92d6-7543f5d6197c/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_7388bd57-9ecd-4781-92d6-7543f5d6197c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7388bd57-9ecd-4781-92d6-7543f5d6197c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7388bd57-9ecd-4781-92d6-7543f5d6197c/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7388bd57-9ecd-4781-92d6-7543f5d6197c/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7388bd57-9ecd-4781-92d6-7543f5d6197c/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 0b01941fdabb80b63b6d6df0a4c23abb3b033891 .............................................................................................................................. 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_7388bd57-9ecd-4781-92d6-7543f5d6197c/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_7388bd57-9ecd-4781-92d6-7543f5d6197c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7388bd57-9ecd-4781-92d6-7543f5d6197c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7388bd57-9ecd-4781-92d6-7543f5d6197c/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7388bd57-9ecd-4781-92d6-7543f5d6197c/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7388bd57-9ecd-4781-92d6-7543f5d6197c/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 0b01941fdabb80b63b6d6df0a4c23abb3b033891 ................................................................................................................................... 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 16:37:15,683 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:37:15,687 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:37:15,770 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:37:15,772 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:37:15,779 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:37:15,785 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:37:15,791 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:37:15,796 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:37:15,801 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:37:15,807 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:37:15,811 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:37:15,811 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:37:15,817 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:37:15,820 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:37:15,823 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:37:15,825 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:37:15,827 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:37:15,833 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:37:15,846 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:37:15,851 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:37:15,853 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:37:15,855 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:37:15,857 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:37:15,861 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:37:15,862 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:37:15,863 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:37:15,864 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:37:15,866 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:37:15,867 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:37:15,868 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:37:15,870 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:37:15,871 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:37:15,873 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:37:15,875 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:37:15,876 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:37:15,877 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:37:15,877 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:37:15,878 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:37:15,879 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:37:15,881 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:37:15,882 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7388bd57-9ecd-4781-92d6-7543f5d6197c/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 16:37:15,925 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:37:15,926 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:37:15,928 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:37:15,928 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:37:15,929 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:37:15,929 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:37:15,930 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:37:15,930 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:37:15,930 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:37:15,931 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:37:15,931 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:37:15,931 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:37:15,932 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:37:15,932 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:37:15,932 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:37:15,932 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:37:15,933 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:37:15,933 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:37:15,934 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:37:15,934 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:37:15,934 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:37:15,935 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:37:15,935 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:37:15,935 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:37:15,936 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:37:15,936 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_7388bd57-9ecd-4781-92d6-7543f5d6197c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_7388bd57-9ecd-4781-92d6-7543f5d6197c/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b01941fdabb80b63b6d6df0a4c23abb3b033891 [2020-12-01 16:37:16,322 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:37:16,382 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:37:16,384 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:37:16,386 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:37:16,393 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:37:16,394 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7388bd57-9ecd-4781-92d6-7543f5d6197c/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i [2020-12-01 16:37:16,509 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7388bd57-9ecd-4781-92d6-7543f5d6197c/bin/ukojak/data/32d1e5501/8f0dc59d46a344aca9dc788b749f5004/FLAGa8881974e [2020-12-01 16:37:17,538 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:37:17,540 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7388bd57-9ecd-4781-92d6-7543f5d6197c/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i [2020-12-01 16:37:17,581 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7388bd57-9ecd-4781-92d6-7543f5d6197c/bin/ukojak/data/32d1e5501/8f0dc59d46a344aca9dc788b749f5004/FLAGa8881974e [2020-12-01 16:37:18,039 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7388bd57-9ecd-4781-92d6-7543f5d6197c/bin/ukojak/data/32d1e5501/8f0dc59d46a344aca9dc788b749f5004 [2020-12-01 16:37:18,043 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:37:18,045 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:37:18,048 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:37:18,048 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:37:18,053 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:37:18,054 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:37:18" (1/1) ... [2020-12-01 16:37:18,057 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c1e4b4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:37:18, skipping insertion in model container [2020-12-01 16:37:18,058 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:37:18" (1/1) ... [2020-12-01 16:37:18,068 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:37:18,193 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:37:18,584 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:37:18,585 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@92082ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:37:18, skipping insertion in model container [2020-12-01 16:37:18,585 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:37:18,586 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:37:18,591 INFO L168 Benchmark]: Toolchain (without parser) took 542.45 ms. Allocated memory was 83.9 MB in the beginning and 104.9 MB in the end (delta: 21.0 MB). Free memory was 47.3 MB in the beginning and 81.2 MB in the end (delta: -33.9 MB). Peak memory consumption was 6.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:37:18,594 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 83.9 MB. Free memory was 55.7 MB in the beginning and 55.6 MB in the end (delta: 29.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:37:18,597 INFO L168 Benchmark]: CACSL2BoogieTranslator took 538.47 ms. Allocated memory was 83.9 MB in the beginning and 104.9 MB in the end (delta: 21.0 MB). Free memory was 47.3 MB in the beginning and 81.2 MB in the end (delta: -33.9 MB). Peak memory consumption was 6.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:37:18,602 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 83.9 MB. Free memory was 55.7 MB in the beginning and 55.6 MB in the end (delta: 29.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 538.47 ms. Allocated memory was 83.9 MB in the beginning and 104.9 MB in the end (delta: 21.0 MB). Free memory was 47.3 MB in the beginning and 81.2 MB in the end (delta: -33.9 MB). Peak memory consumption was 6.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 16:37:21,843 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:37:21,847 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:37:21,909 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:37:21,910 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:37:21,917 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:37:21,922 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:37:21,928 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:37:21,934 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:37:21,942 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:37:21,945 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:37:21,956 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:37:21,957 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:37:21,962 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:37:21,968 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:37:21,975 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:37:21,981 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:37:21,987 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:37:21,992 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:37:22,001 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:37:22,006 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:37:22,008 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:37:22,012 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:37:22,022 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:37:22,028 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:37:22,033 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:37:22,034 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:37:22,036 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:37:22,038 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:37:22,040 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:37:22,041 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:37:22,043 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:37:22,046 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:37:22,047 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:37:22,049 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:37:22,050 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:37:22,051 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:37:22,052 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:37:22,052 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:37:22,055 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:37:22,056 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:37:22,058 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7388bd57-9ecd-4781-92d6-7543f5d6197c/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 16:37:22,118 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:37:22,118 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:37:22,124 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:37:22,124 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:37:22,125 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:37:22,125 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:37:22,126 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:37:22,126 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:37:22,127 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:37:22,127 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:37:22,129 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:37:22,129 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:37:22,130 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:37:22,130 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:37:22,131 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:37:22,131 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:37:22,132 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:37:22,132 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:37:22,132 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:37:22,133 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:37:22,133 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:37:22,134 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:37:22,134 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:37:22,134 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:37:22,135 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:37:22,135 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:37:22,136 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:37:22,136 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:37:22,136 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:37:22,137 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:37:22,137 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_7388bd57-9ecd-4781-92d6-7543f5d6197c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_7388bd57-9ecd-4781-92d6-7543f5d6197c/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b01941fdabb80b63b6d6df0a4c23abb3b033891 [2020-12-01 16:37:22,703 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:37:22,745 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:37:22,750 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:37:22,752 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:37:22,754 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:37:22,755 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7388bd57-9ecd-4781-92d6-7543f5d6197c/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i [2020-12-01 16:37:22,871 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7388bd57-9ecd-4781-92d6-7543f5d6197c/bin/ukojak/data/2fd727f25/4a96a380bc2f4e4e84ab7fb0e31be924/FLAG1afa84230 [2020-12-01 16:37:23,948 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:37:23,950 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7388bd57-9ecd-4781-92d6-7543f5d6197c/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i [2020-12-01 16:37:23,986 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7388bd57-9ecd-4781-92d6-7543f5d6197c/bin/ukojak/data/2fd727f25/4a96a380bc2f4e4e84ab7fb0e31be924/FLAG1afa84230 [2020-12-01 16:37:24,520 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7388bd57-9ecd-4781-92d6-7543f5d6197c/bin/ukojak/data/2fd727f25/4a96a380bc2f4e4e84ab7fb0e31be924 [2020-12-01 16:37:24,524 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:37:24,528 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:37:24,533 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:37:24,534 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:37:24,539 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:37:24,540 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:37:24" (1/1) ... [2020-12-01 16:37:24,543 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70f4820b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:37:24, skipping insertion in model container [2020-12-01 16:37:24,543 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:37:24" (1/1) ... [2020-12-01 16:37:24,554 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:37:24,685 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:37:25,000 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:37:25,001 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5f47eaea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:37:25, skipping insertion in model container [2020-12-01 16:37:25,001 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:37:25,002 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:37:25,005 INFO L168 Benchmark]: Toolchain (without parser) took 475.72 ms. Allocated memory was 48.2 MB in the beginning and 69.2 MB in the end (delta: 21.0 MB). Free memory was 30.3 MB in the beginning and 51.3 MB in the end (delta: -21.0 MB). Peak memory consumption was 11.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:37:25,007 INFO L168 Benchmark]: CDTParser took 0.42 ms. Allocated memory is still 48.2 MB. Free memory was 30.0 MB in the beginning and 30.0 MB in the end (delta: 38.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:37:25,008 INFO L168 Benchmark]: CACSL2BoogieTranslator took 468.55 ms. Allocated memory was 48.2 MB in the beginning and 69.2 MB in the end (delta: 21.0 MB). Free memory was 30.1 MB in the beginning and 51.3 MB in the end (delta: -21.2 MB). Peak memory consumption was 11.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:37:25,011 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42 ms. Allocated memory is still 48.2 MB. Free memory was 30.0 MB in the beginning and 30.0 MB in the end (delta: 38.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 468.55 ms. Allocated memory was 48.2 MB in the beginning and 69.2 MB in the end (delta: 21.0 MB). Free memory was 30.1 MB in the beginning and 51.3 MB in the end (delta: -21.2 MB). Peak memory consumption was 11.2 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...