./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.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_fcae3159-28b1-4190-9883-fb393e868611/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_fcae3159-28b1-4190-9883-fb393e868611/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_fcae3159-28b1-4190-9883-fb393e868611/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_fcae3159-28b1-4190-9883-fb393e868611/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_fcae3159-28b1-4190-9883-fb393e868611/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_fcae3159-28b1-4190-9883-fb393e868611/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 4018aa2f3fc6e9af657f7b663c2968a52b287c70 .............................................................................................................................. 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_fcae3159-28b1-4190-9883-fb393e868611/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_fcae3159-28b1-4190-9883-fb393e868611/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_fcae3159-28b1-4190-9883-fb393e868611/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_fcae3159-28b1-4190-9883-fb393e868611/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_fcae3159-28b1-4190-9883-fb393e868611/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_fcae3159-28b1-4190-9883-fb393e868611/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 4018aa2f3fc6e9af657f7b663c2968a52b287c70 ................................................................................................................................... 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 18:29:11,423 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:29:11,425 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:29:11,504 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:29:11,505 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:29:11,512 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:29:11,516 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:29:11,520 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:29:11,523 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:29:11,531 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:29:11,533 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:29:11,535 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:29:11,535 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:29:11,540 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:29:11,541 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:29:11,544 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:29:11,545 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:29:11,547 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:29:11,554 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:29:11,561 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:29:11,564 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:29:11,566 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:29:11,568 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:29:11,570 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:29:11,575 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:29:11,576 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:29:11,576 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:29:11,578 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:29:11,579 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:29:11,580 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:29:11,581 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:29:11,582 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:29:11,584 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:29:11,586 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:29:11,587 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:29:11,587 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:29:11,588 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:29:11,589 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:29:11,589 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:29:11,590 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:29:11,591 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:29:11,594 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_fcae3159-28b1-4190-9883-fb393e868611/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 18:29:11,641 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:29:11,642 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:29:11,644 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:29:11,644 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:29:11,644 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:29:11,645 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:29:11,645 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 18:29:11,645 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:29:11,645 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:29:11,646 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:29:11,647 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 18:29:11,647 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 18:29:11,647 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 18:29:11,648 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:29:11,648 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:29:11,648 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:29:11,648 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:29:11,649 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:29:11,649 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:29:11,649 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:29:11,649 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:29:11,650 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:29:11,650 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:29:11,650 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:29:11,650 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:29:11,651 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_fcae3159-28b1-4190-9883-fb393e868611/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_fcae3159-28b1-4190-9883-fb393e868611/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4018aa2f3fc6e9af657f7b663c2968a52b287c70 [2020-12-01 18:29:11,956 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:29:11,989 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:29:11,994 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:29:11,995 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:29:11,996 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:29:11,997 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_fcae3159-28b1-4190-9883-fb393e868611/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i [2020-12-01 18:29:12,109 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fcae3159-28b1-4190-9883-fb393e868611/bin/ukojak/data/82fdc9753/9a35f4a8c00c45ed9d1e5662dc3aa6cc/FLAGd8c7df25b [2020-12-01 18:29:12,881 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:29:12,881 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_fcae3159-28b1-4190-9883-fb393e868611/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i [2020-12-01 18:29:12,912 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fcae3159-28b1-4190-9883-fb393e868611/bin/ukojak/data/82fdc9753/9a35f4a8c00c45ed9d1e5662dc3aa6cc/FLAGd8c7df25b [2020-12-01 18:29:13,122 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_fcae3159-28b1-4190-9883-fb393e868611/bin/ukojak/data/82fdc9753/9a35f4a8c00c45ed9d1e5662dc3aa6cc [2020-12-01 18:29:13,130 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:29:13,131 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:29:13,134 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:29:13,134 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:29:13,138 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:29:13,140 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:29:13" (1/1) ... [2020-12-01 18:29:13,143 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@670039d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:29:13, skipping insertion in model container [2020-12-01 18:29:13,143 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:29:13" (1/1) ... [2020-12-01 18:29:13,152 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:29:13,235 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:29:13,488 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:29:13,489 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5b1cb22b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:29:13, skipping insertion in model container [2020-12-01 18:29:13,489 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:29:13,490 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:29:13,492 INFO L168 Benchmark]: Toolchain (without parser) took 359.26 ms. Allocated memory is still 83.9 MB. Free memory was 49.0 MB in the beginning and 59.6 MB in the end (delta: -10.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:29:13,493 INFO L168 Benchmark]: CDTParser took 0.69 ms. Allocated memory is still 69.2 MB. Free memory was 31.4 MB in the beginning and 31.3 MB in the end (delta: 30.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:29:13,495 INFO L168 Benchmark]: CACSL2BoogieTranslator took 355.61 ms. Allocated memory is still 83.9 MB. Free memory was 48.9 MB in the beginning and 59.6 MB in the end (delta: -10.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:29:13,497 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.69 ms. Allocated memory is still 69.2 MB. Free memory was 31.4 MB in the beginning and 31.3 MB in the end (delta: 30.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 355.61 ms. Allocated memory is still 83.9 MB. Free memory was 48.9 MB in the beginning and 59.6 MB in the end (delta: -10.7 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 18:29:15,900 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:29:15,904 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:29:15,961 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:29:15,962 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:29:15,968 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:29:15,971 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:29:15,976 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:29:15,980 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:29:15,986 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:29:15,988 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:29:16,000 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:29:16,000 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:29:16,005 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:29:16,010 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:29:16,012 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:29:16,014 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:29:16,019 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:29:16,023 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:29:16,028 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:29:16,034 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:29:16,036 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:29:16,038 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:29:16,041 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:29:16,049 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:29:16,056 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:29:16,056 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:29:16,057 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:29:16,059 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:29:16,061 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:29:16,062 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:29:16,063 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:29:16,064 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:29:16,066 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:29:16,067 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:29:16,068 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:29:16,068 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:29:16,069 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:29:16,069 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:29:16,071 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:29:16,072 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:29:16,073 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_fcae3159-28b1-4190-9883-fb393e868611/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 18:29:16,122 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:29:16,122 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:29:16,126 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:29:16,126 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:29:16,127 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:29:16,127 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:29:16,127 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 18:29:16,127 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:29:16,128 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:29:16,128 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:29:16,129 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 18:29:16,129 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 18:29:16,130 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 18:29:16,130 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:29:16,130 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:29:16,130 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:29:16,131 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:29:16,131 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:29:16,131 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:29:16,131 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:29:16,132 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:29:16,132 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:29:16,132 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:29:16,132 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:29:16,132 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:29:16,133 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:29:16,133 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:29:16,133 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:29:16,133 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:29:16,134 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:29:16,134 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_fcae3159-28b1-4190-9883-fb393e868611/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_fcae3159-28b1-4190-9883-fb393e868611/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4018aa2f3fc6e9af657f7b663c2968a52b287c70 [2020-12-01 18:29:16,554 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:29:16,582 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:29:16,587 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:29:16,589 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:29:16,590 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:29:16,591 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_fcae3159-28b1-4190-9883-fb393e868611/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i [2020-12-01 18:29:16,692 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fcae3159-28b1-4190-9883-fb393e868611/bin/ukojak/data/f56e72814/b9091c360fd6448a99dadb82558f1224/FLAGf5cad8d79 [2020-12-01 18:29:17,480 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:29:17,484 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_fcae3159-28b1-4190-9883-fb393e868611/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-1.i [2020-12-01 18:29:17,504 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fcae3159-28b1-4190-9883-fb393e868611/bin/ukojak/data/f56e72814/b9091c360fd6448a99dadb82558f1224/FLAGf5cad8d79 [2020-12-01 18:29:17,658 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_fcae3159-28b1-4190-9883-fb393e868611/bin/ukojak/data/f56e72814/b9091c360fd6448a99dadb82558f1224 [2020-12-01 18:29:17,667 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:29:17,670 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:29:17,675 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:29:17,675 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:29:17,679 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:29:17,681 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:29:17" (1/1) ... [2020-12-01 18:29:17,684 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1092c6d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:29:17, skipping insertion in model container [2020-12-01 18:29:17,684 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:29:17" (1/1) ... [2020-12-01 18:29:17,692 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:29:17,781 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:29:18,099 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:29:18,100 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2482b5ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:29:18, skipping insertion in model container [2020-12-01 18:29:18,101 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:29:18,102 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:29:18,106 INFO L168 Benchmark]: Toolchain (without parser) took 433.69 ms. Allocated memory is still 54.5 MB. Free memory was 30.5 MB in the beginning and 21.4 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:29:18,107 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 54.5 MB. Free memory is still 36.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:29:18,109 INFO L168 Benchmark]: CACSL2BoogieTranslator took 427.38 ms. Allocated memory is still 54.5 MB. Free memory was 30.3 MB in the beginning and 21.5 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:29:18,112 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 54.5 MB. Free memory is still 36.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 427.38 ms. Allocated memory is still 54.5 MB. Free memory was 30.3 MB in the beginning and 21.5 MB in the end (delta: 8.8 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...