./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.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_9ed981c9-9d08-4715-a208-dd0410166bec/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9ed981c9-9d08-4715-a208-dd0410166bec/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9ed981c9-9d08-4715-a208-dd0410166bec/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9ed981c9-9d08-4715-a208-dd0410166bec/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9ed981c9-9d08-4715-a208-dd0410166bec/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9ed981c9-9d08-4715-a208-dd0410166bec/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 e736e4be0b20456282c342c66a3c720fad275607 .............................................................................................................................. 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_9ed981c9-9d08-4715-a208-dd0410166bec/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9ed981c9-9d08-4715-a208-dd0410166bec/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9ed981c9-9d08-4715-a208-dd0410166bec/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9ed981c9-9d08-4715-a208-dd0410166bec/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9ed981c9-9d08-4715-a208-dd0410166bec/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9ed981c9-9d08-4715-a208-dd0410166bec/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 e736e4be0b20456282c342c66a3c720fad275607 ................................................................................................................................... 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 17:31:57,222 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:31:57,225 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:31:57,298 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:31:57,301 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:31:57,308 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:31:57,323 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:31:57,332 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:31:57,335 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:31:57,351 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:31:57,353 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:31:57,361 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:31:57,368 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:31:57,370 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:31:57,371 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:31:57,373 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:31:57,375 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:31:57,377 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:31:57,384 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:31:57,387 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:31:57,398 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:31:57,401 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:31:57,404 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:31:57,406 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:31:57,415 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:31:57,415 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:31:57,416 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:31:57,419 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:31:57,420 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:31:57,422 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:31:57,423 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:31:57,424 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:31:57,427 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:31:57,429 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:31:57,431 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:31:57,431 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:31:57,433 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:31:57,433 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:31:57,434 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:31:57,435 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:31:57,436 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:31:57,440 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9ed981c9-9d08-4715-a208-dd0410166bec/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 17:31:57,514 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:31:57,514 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:31:57,518 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:31:57,519 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:31:57,519 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:31:57,519 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:31:57,520 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:31:57,520 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:31:57,520 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:31:57,521 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:31:57,522 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:31:57,523 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:31:57,523 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:31:57,524 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:31:57,524 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:31:57,524 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:31:57,525 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:31:57,525 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:31:57,525 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:31:57,526 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:31:57,526 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:31:57,527 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:31:57,527 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:31:57,527 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:31:57,527 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:31:57,528 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_9ed981c9-9d08-4715-a208-dd0410166bec/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9ed981c9-9d08-4715-a208-dd0410166bec/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e736e4be0b20456282c342c66a3c720fad275607 [2020-12-01 17:31:57,869 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:31:57,923 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:31:57,930 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:31:57,932 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:31:57,933 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:31:57,935 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9ed981c9-9d08-4715-a208-dd0410166bec/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i [2020-12-01 17:31:58,040 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9ed981c9-9d08-4715-a208-dd0410166bec/bin/ukojak/data/d412633de/a7ab50c972284a02928c521f609894e0/FLAG3b588ae99 [2020-12-01 17:31:58,858 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:31:58,859 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9ed981c9-9d08-4715-a208-dd0410166bec/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i [2020-12-01 17:31:58,880 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9ed981c9-9d08-4715-a208-dd0410166bec/bin/ukojak/data/d412633de/a7ab50c972284a02928c521f609894e0/FLAG3b588ae99 [2020-12-01 17:31:59,012 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9ed981c9-9d08-4715-a208-dd0410166bec/bin/ukojak/data/d412633de/a7ab50c972284a02928c521f609894e0 [2020-12-01 17:31:59,015 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:31:59,029 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:31:59,031 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:31:59,032 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:31:59,036 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:31:59,037 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:31:59" (1/1) ... [2020-12-01 17:31:59,039 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d35266b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:31:59, skipping insertion in model container [2020-12-01 17:31:59,040 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:31:59" (1/1) ... [2020-12-01 17:31:59,049 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:31:59,122 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:31:59,444 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:31:59,445 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@32a1e594 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:31:59, skipping insertion in model container [2020-12-01 17:31:59,446 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:31:59,446 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:31:59,450 INFO L168 Benchmark]: Toolchain (without parser) took 423.80 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 54.6 MB in the beginning and 84.3 MB in the end (delta: -29.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:31:59,451 INFO L168 Benchmark]: CDTParser took 0.84 ms. Allocated memory is still 88.1 MB. Free memory was 45.9 MB in the beginning and 45.9 MB in the end (delta: 67.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:31:59,452 INFO L168 Benchmark]: CACSL2BoogieTranslator took 414.93 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 54.3 MB in the beginning and 84.3 MB in the end (delta: -30.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:31:59,455 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.84 ms. Allocated memory is still 88.1 MB. Free memory was 45.9 MB in the beginning and 45.9 MB in the end (delta: 67.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 414.93 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 54.3 MB in the beginning and 84.3 MB in the end (delta: -30.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 17:32:02,651 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:32:02,656 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:32:02,716 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:32:02,719 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:32:02,726 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:32:02,730 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:32:02,738 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:32:02,743 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:32:02,750 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:32:02,752 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:32:02,758 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:32:02,759 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:32:02,764 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:32:02,770 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:32:02,772 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:32:02,774 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:32:02,776 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:32:02,784 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:32:02,791 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:32:02,795 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:32:02,797 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:32:02,800 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:32:02,810 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:32:02,816 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:32:02,823 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:32:02,824 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:32:02,826 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:32:02,828 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:32:02,830 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:32:02,831 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:32:02,832 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:32:02,835 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:32:02,836 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:32:02,838 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:32:02,838 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:32:02,839 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:32:02,840 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:32:02,840 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:32:02,843 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:32:02,844 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:32:02,846 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9ed981c9-9d08-4715-a208-dd0410166bec/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 17:32:02,919 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:32:02,920 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:32:02,925 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:32:02,925 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:32:02,926 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:32:02,926 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:32:02,926 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:32:02,927 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:32:02,927 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:32:02,928 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:32:02,929 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:32:02,930 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:32:02,930 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:32:02,930 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:32:02,931 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:32:02,931 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:32:02,931 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:32:02,932 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:32:02,932 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:32:02,932 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:32:02,933 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:32:02,933 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:32:02,934 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:32:02,934 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:32:02,934 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:32:02,935 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:32:02,935 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:32:02,935 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:32:02,936 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:32:02,936 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:32:02,936 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_9ed981c9-9d08-4715-a208-dd0410166bec/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9ed981c9-9d08-4715-a208-dd0410166bec/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e736e4be0b20456282c342c66a3c720fad275607 [2020-12-01 17:32:03,483 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:32:03,547 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:32:03,552 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:32:03,554 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:32:03,556 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:32:03,557 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9ed981c9-9d08-4715-a208-dd0410166bec/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i [2020-12-01 17:32:03,660 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9ed981c9-9d08-4715-a208-dd0410166bec/bin/ukojak/data/55447cf02/d7200f8223f24931acacc6817f679594/FLAG6c51db6a2 [2020-12-01 17:32:04,716 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:32:04,717 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9ed981c9-9d08-4715-a208-dd0410166bec/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i [2020-12-01 17:32:04,751 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9ed981c9-9d08-4715-a208-dd0410166bec/bin/ukojak/data/55447cf02/d7200f8223f24931acacc6817f679594/FLAG6c51db6a2 [2020-12-01 17:32:05,261 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9ed981c9-9d08-4715-a208-dd0410166bec/bin/ukojak/data/55447cf02/d7200f8223f24931acacc6817f679594 [2020-12-01 17:32:05,263 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:32:05,265 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:32:05,268 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:32:05,268 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:32:05,272 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:32:05,274 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:32:05" (1/1) ... [2020-12-01 17:32:05,276 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27c27ed2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:32:05, skipping insertion in model container [2020-12-01 17:32:05,277 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:32:05" (1/1) ... [2020-12-01 17:32:05,286 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:32:05,353 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:32:05,677 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:32:05,680 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@151635b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:32:05, skipping insertion in model container [2020-12-01 17:32:05,680 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:32:05,682 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:32:05,686 INFO L168 Benchmark]: Toolchain (without parser) took 417.61 ms. Allocated memory was 48.2 MB in the beginning and 62.9 MB in the end (delta: 14.7 MB). Free memory was 31.4 MB in the beginning and 47.6 MB in the end (delta: -16.2 MB). Peak memory consumption was 11.3 MB. Max. memory is 16.1 GB. [2020-12-01 17:32:05,688 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 48.2 MB. Free memory was 31.0 MB in the beginning and 31.0 MB in the end (delta: 54.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:32:05,691 INFO L168 Benchmark]: CACSL2BoogieTranslator took 414.12 ms. Allocated memory was 48.2 MB in the beginning and 62.9 MB in the end (delta: 14.7 MB). Free memory was 31.2 MB in the beginning and 47.6 MB in the end (delta: -16.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 16.1 GB. [2020-12-01 17:32:05,695 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 48.2 MB. Free memory was 31.0 MB in the beginning and 31.0 MB in the end (delta: 54.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 414.12 ms. Allocated memory was 48.2 MB in the beginning and 62.9 MB in the end (delta: 14.7 MB). Free memory was 31.2 MB in the beginning and 47.6 MB in the end (delta: -16.3 MB). Peak memory consumption was 11.3 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...