./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_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_f493825f-116b-493e-a1bc-12dbcc215b6a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f493825f-116b-493e-a1bc-12dbcc215b6a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f493825f-116b-493e-a1bc-12dbcc215b6a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f493825f-116b-493e-a1bc-12dbcc215b6a/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f493825f-116b-493e-a1bc-12dbcc215b6a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f493825f-116b-493e-a1bc-12dbcc215b6a/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 998461add59e119b2523e85d4770e63c192ce5ef .............................................................................................................................. 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_f493825f-116b-493e-a1bc-12dbcc215b6a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f493825f-116b-493e-a1bc-12dbcc215b6a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f493825f-116b-493e-a1bc-12dbcc215b6a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f493825f-116b-493e-a1bc-12dbcc215b6a/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f493825f-116b-493e-a1bc-12dbcc215b6a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f493825f-116b-493e-a1bc-12dbcc215b6a/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 998461add59e119b2523e85d4770e63c192ce5ef ................................................................................................................................... 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 16:20:22,674 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:20:22,677 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:20:22,729 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:20:22,729 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:20:22,734 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:20:22,736 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:20:22,740 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:20:22,742 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:20:22,752 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:20:22,753 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:20:22,755 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:20:22,756 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:20:22,759 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:20:22,760 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:20:22,762 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:20:22,763 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:20:22,766 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:20:22,769 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:20:22,777 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:20:22,779 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:20:22,780 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:20:22,782 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:20:22,784 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:20:22,792 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:20:22,793 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:20:22,793 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:20:22,795 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:20:22,796 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:20:22,797 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:20:22,798 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:20:22,799 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:20:22,801 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:20:22,802 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:20:22,804 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:20:22,804 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:20:22,805 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:20:22,805 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:20:22,805 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:20:22,806 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:20:22,807 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:20:22,809 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f493825f-116b-493e-a1bc-12dbcc215b6a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 16:20:22,845 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:20:22,845 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:20:22,847 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:20:22,847 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:20:22,847 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:20:22,847 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:20:22,848 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:20:22,848 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:20:22,848 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:20:22,848 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:20:22,849 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:20:22,849 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:20:22,850 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:20:22,850 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:20:22,850 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:20:22,850 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:20:22,850 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:20:22,851 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:20:22,851 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:20:22,851 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:20:22,851 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:20:22,851 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:20:22,852 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:20:22,852 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:20:22,852 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:20:22,852 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_f493825f-116b-493e-a1bc-12dbcc215b6a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f493825f-116b-493e-a1bc-12dbcc215b6a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 998461add59e119b2523e85d4770e63c192ce5ef [2020-12-01 16:20:23,306 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:20:23,337 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:20:23,340 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:20:23,342 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:20:23,347 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:20:23,349 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f493825f-116b-493e-a1bc-12dbcc215b6a/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-1.i [2020-12-01 16:20:23,421 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f493825f-116b-493e-a1bc-12dbcc215b6a/bin/ukojak/data/6e6312149/e47bac3f0e4c475689a42482f4ecb2f4/FLAGc4714f24e [2020-12-01 16:20:24,160 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:20:24,161 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f493825f-116b-493e-a1bc-12dbcc215b6a/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-1.i [2020-12-01 16:20:24,183 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f493825f-116b-493e-a1bc-12dbcc215b6a/bin/ukojak/data/6e6312149/e47bac3f0e4c475689a42482f4ecb2f4/FLAGc4714f24e [2020-12-01 16:20:24,291 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f493825f-116b-493e-a1bc-12dbcc215b6a/bin/ukojak/data/6e6312149/e47bac3f0e4c475689a42482f4ecb2f4 [2020-12-01 16:20:24,293 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:20:24,296 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:20:24,301 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:20:24,301 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:20:24,305 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:20:24,306 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:20:24" (1/1) ... [2020-12-01 16:20:24,308 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@734c7c42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:20:24, skipping insertion in model container [2020-12-01 16:20:24,309 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:20:24" (1/1) ... [2020-12-01 16:20:24,336 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:20:24,423 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:20:24,654 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:20:24,655 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6ddec031 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:20:24, skipping insertion in model container [2020-12-01 16:20:24,655 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:20:24,656 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:20:24,658 INFO L168 Benchmark]: Toolchain (without parser) took 360.40 ms. Allocated memory is still 92.3 MB. Free memory was 49.1 MB in the beginning and 63.3 MB in the end (delta: -14.2 MB). Peak memory consumption was 7.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:20:24,659 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 92.3 MB. Free memory is still 67.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:20:24,660 INFO L168 Benchmark]: CACSL2BoogieTranslator took 355.08 ms. Allocated memory is still 92.3 MB. Free memory was 48.8 MB in the beginning and 63.3 MB in the end (delta: -14.5 MB). Peak memory consumption was 7.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:20:24,662 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 92.3 MB. Free memory is still 67.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 355.08 ms. Allocated memory is still 92.3 MB. Free memory was 48.8 MB in the beginning and 63.3 MB in the end (delta: -14.5 MB). Peak memory consumption was 7.6 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 16:20:26,971 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:20:26,973 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:20:27,015 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:20:27,016 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:20:27,017 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:20:27,019 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:20:27,022 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:20:27,025 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:20:27,031 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:20:27,033 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:20:27,050 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:20:27,051 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:20:27,052 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:20:27,053 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:20:27,055 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:20:27,056 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:20:27,057 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:20:27,059 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:20:27,061 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:20:27,065 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:20:27,066 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:20:27,071 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:20:27,075 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:20:27,078 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:20:27,078 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:20:27,078 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:20:27,079 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:20:27,080 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:20:27,081 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:20:27,082 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:20:27,083 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:20:27,083 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:20:27,084 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:20:27,086 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:20:27,086 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:20:27,087 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:20:27,087 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:20:27,087 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:20:27,088 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:20:27,089 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:20:27,090 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f493825f-116b-493e-a1bc-12dbcc215b6a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 16:20:27,114 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:20:27,115 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:20:27,116 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:20:27,116 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:20:27,117 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:20:27,117 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:20:27,117 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:20:27,118 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:20:27,118 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:20:27,118 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:20:27,118 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:20:27,119 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:20:27,119 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:20:27,119 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:20:27,120 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:20:27,120 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:20:27,120 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:20:27,120 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:20:27,121 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:20:27,121 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:20:27,121 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:20:27,122 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:20:27,122 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:20:27,122 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:20:27,123 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:20:27,123 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:20:27,123 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:20:27,124 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:20:27,124 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:20:27,124 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:20:27,124 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_f493825f-116b-493e-a1bc-12dbcc215b6a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f493825f-116b-493e-a1bc-12dbcc215b6a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 998461add59e119b2523e85d4770e63c192ce5ef [2020-12-01 16:20:27,516 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:20:27,539 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:20:27,542 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:20:27,543 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:20:27,544 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:20:27,545 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f493825f-116b-493e-a1bc-12dbcc215b6a/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-1.i [2020-12-01 16:20:27,614 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f493825f-116b-493e-a1bc-12dbcc215b6a/bin/ukojak/data/e084d136a/a181ac60f1a44f029e8b295a3924215a/FLAGe1aa39fdb [2020-12-01 16:20:28,267 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:20:28,267 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f493825f-116b-493e-a1bc-12dbcc215b6a/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-1.i [2020-12-01 16:20:28,294 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f493825f-116b-493e-a1bc-12dbcc215b6a/bin/ukojak/data/e084d136a/a181ac60f1a44f029e8b295a3924215a/FLAGe1aa39fdb [2020-12-01 16:20:28,481 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f493825f-116b-493e-a1bc-12dbcc215b6a/bin/ukojak/data/e084d136a/a181ac60f1a44f029e8b295a3924215a [2020-12-01 16:20:28,484 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:20:28,485 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:20:28,487 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:20:28,487 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:20:28,490 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:20:28,491 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:20:28" (1/1) ... [2020-12-01 16:20:28,493 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bbdb3a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:20:28, skipping insertion in model container [2020-12-01 16:20:28,493 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:20:28" (1/1) ... [2020-12-01 16:20:28,500 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:20:28,587 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:20:28,783 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:20:28,784 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@23d2feb0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:20:28, skipping insertion in model container [2020-12-01 16:20:28,784 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:20:28,784 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:20:28,787 INFO L168 Benchmark]: Toolchain (without parser) took 300.33 ms. Allocated memory is still 56.6 MB. Free memory was 32.4 MB in the beginning and 23.1 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:20:28,788 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 56.6 MB. Free memory was 38.4 MB in the beginning and 38.4 MB in the end (delta: 29.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:20:28,789 INFO L168 Benchmark]: CACSL2BoogieTranslator took 297.83 ms. Allocated memory is still 56.6 MB. Free memory was 32.1 MB in the beginning and 23.1 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:20:28,790 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 56.6 MB. Free memory was 38.4 MB in the beginning and 38.4 MB in the end (delta: 29.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 297.83 ms. Allocated memory is still 56.6 MB. Free memory was 32.1 MB in the beginning and 23.1 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...