./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_41d9eb5c-6fed-4461-aeca-fc7ab7e1830d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_41d9eb5c-6fed-4461-aeca-fc7ab7e1830d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_41d9eb5c-6fed-4461-aeca-fc7ab7e1830d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_41d9eb5c-6fed-4461-aeca-fc7ab7e1830d/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_41d9eb5c-6fed-4461-aeca-fc7ab7e1830d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_41d9eb5c-6fed-4461-aeca-fc7ab7e1830d/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 7c11901943af08db066c389d6c6507f045a6744a .............................................................................................................................. 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_41d9eb5c-6fed-4461-aeca-fc7ab7e1830d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_41d9eb5c-6fed-4461-aeca-fc7ab7e1830d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_41d9eb5c-6fed-4461-aeca-fc7ab7e1830d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_41d9eb5c-6fed-4461-aeca-fc7ab7e1830d/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_41d9eb5c-6fed-4461-aeca-fc7ab7e1830d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_41d9eb5c-6fed-4461-aeca-fc7ab7e1830d/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 7c11901943af08db066c389d6c6507f045a6744a ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:52:22,360 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:52:22,362 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:52:22,439 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:52:22,442 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:52:22,447 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:52:22,450 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:52:22,457 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:52:22,461 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:52:22,464 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:52:22,465 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:52:22,468 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:52:22,468 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:52:22,474 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:52:22,476 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:52:22,478 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:52:22,480 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:52:22,481 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:52:22,487 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:52:22,492 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:52:22,495 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:52:22,497 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:52:22,499 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:52:22,500 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:52:22,510 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:52:22,511 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:52:22,511 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:52:22,513 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:52:22,514 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:52:22,516 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:52:22,516 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:52:22,518 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:52:22,520 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:52:22,521 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:52:22,523 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:52:22,523 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:52:22,524 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:52:22,524 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:52:22,524 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:52:22,526 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:52:22,528 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:52:22,531 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_41d9eb5c-6fed-4461-aeca-fc7ab7e1830d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-30 00:52:22,575 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:52:22,575 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:52:22,577 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:52:22,577 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:52:22,578 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:52:22,578 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:52:22,578 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:52:22,578 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:52:22,579 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:52:22,579 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:52:22,580 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:52:22,580 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:52:22,581 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:52:22,581 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:52:22,581 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:52:22,581 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:52:22,581 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:52:22,582 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:52:22,582 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:52:22,582 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:52:22,582 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:52:22,583 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:52:22,583 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:52:22,583 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 00:52:22,583 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:52:22,584 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_41d9eb5c-6fed-4461-aeca-fc7ab7e1830d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_41d9eb5c-6fed-4461-aeca-fc7ab7e1830d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7c11901943af08db066c389d6c6507f045a6744a [2020-11-30 00:52:22,925 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:52:22,957 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:52:22,959 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:52:22,960 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:52:22,967 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:52:22,968 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_41d9eb5c-6fed-4461-aeca-fc7ab7e1830d/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-2.i [2020-11-30 00:52:23,052 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_41d9eb5c-6fed-4461-aeca-fc7ab7e1830d/bin/ukojak/data/e29f06194/fb1c9ff4285647369cbc2a5c002f5416/FLAG2eecb2c53 [2020-11-30 00:52:23,774 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:52:23,775 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_41d9eb5c-6fed-4461-aeca-fc7ab7e1830d/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-2.i [2020-11-30 00:52:23,807 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_41d9eb5c-6fed-4461-aeca-fc7ab7e1830d/bin/ukojak/data/e29f06194/fb1c9ff4285647369cbc2a5c002f5416/FLAG2eecb2c53 [2020-11-30 00:52:24,019 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_41d9eb5c-6fed-4461-aeca-fc7ab7e1830d/bin/ukojak/data/e29f06194/fb1c9ff4285647369cbc2a5c002f5416 [2020-11-30 00:52:24,027 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:52:24,028 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:52:24,031 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:52:24,031 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:52:24,034 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:52:24,036 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:52:24" (1/1) ... [2020-11-30 00:52:24,038 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51085cb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:52:24, skipping insertion in model container [2020-11-30 00:52:24,038 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:52:24" (1/1) ... [2020-11-30 00:52:24,046 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:52:24,144 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:52:24,423 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:52:24,423 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@141b3c22 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:52:24, skipping insertion in model container [2020-11-30 00:52:24,424 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:52:24,424 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:52:24,427 INFO L168 Benchmark]: Toolchain (without parser) took 397.03 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 55.8 MB in the beginning and 84.3 MB in the end (delta: -28.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:52:24,428 INFO L168 Benchmark]: CDTParser took 0.67 ms. Allocated memory is still 88.1 MB. Free memory was 48.0 MB in the beginning and 48.0 MB in the end (delta: 38.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:52:24,429 INFO L168 Benchmark]: CACSL2BoogieTranslator took 393.21 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 55.6 MB in the beginning and 84.3 MB in the end (delta: -28.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:52:24,431 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.67 ms. Allocated memory is still 88.1 MB. Free memory was 48.0 MB in the beginning and 48.0 MB in the end (delta: 38.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 393.21 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 55.6 MB in the beginning and 84.3 MB in the end (delta: -28.8 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-a4ecdab [2020-11-30 00:52:26,859 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:52:26,861 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:52:26,900 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:52:26,901 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:52:26,903 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:52:26,905 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:52:26,909 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:52:26,912 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:52:26,914 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:52:26,915 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:52:26,918 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:52:26,927 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:52:26,929 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:52:26,931 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:52:26,933 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:52:26,934 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:52:26,941 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:52:26,947 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:52:26,955 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:52:26,962 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:52:26,964 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:52:26,969 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:52:26,971 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:52:26,978 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:52:26,982 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:52:26,983 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:52:26,985 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:52:26,993 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:52:26,994 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:52:26,995 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:52:26,996 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:52:26,998 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:52:26,999 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:52:27,000 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:52:27,001 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:52:27,002 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:52:27,002 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:52:27,002 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:52:27,004 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:52:27,004 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:52:27,009 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_41d9eb5c-6fed-4461-aeca-fc7ab7e1830d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-30 00:52:27,043 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:52:27,043 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:52:27,045 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:52:27,046 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:52:27,046 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:52:27,046 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:52:27,046 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:52:27,047 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:52:27,047 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:52:27,047 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:52:27,047 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:52:27,048 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:52:27,048 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:52:27,048 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:52:27,048 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:52:27,049 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:52:27,049 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:52:27,049 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:52:27,049 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:52:27,050 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:52:27,050 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:52:27,050 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:52:27,051 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:52:27,051 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:52:27,051 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:52:27,051 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:52:27,052 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 00:52:27,052 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:52:27,052 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 00:52:27,052 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:52:27,053 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_41d9eb5c-6fed-4461-aeca-fc7ab7e1830d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_41d9eb5c-6fed-4461-aeca-fc7ab7e1830d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7c11901943af08db066c389d6c6507f045a6744a [2020-11-30 00:52:27,461 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:52:27,494 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:52:27,502 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:52:27,505 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:52:27,507 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:52:27,508 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_41d9eb5c-6fed-4461-aeca-fc7ab7e1830d/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-2.i [2020-11-30 00:52:27,600 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_41d9eb5c-6fed-4461-aeca-fc7ab7e1830d/bin/ukojak/data/109539993/cdba4178630041028cf31a2c9ae1adfe/FLAG87332b97a [2020-11-30 00:52:28,431 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:52:28,431 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_41d9eb5c-6fed-4461-aeca-fc7ab7e1830d/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-2.i [2020-11-30 00:52:28,465 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_41d9eb5c-6fed-4461-aeca-fc7ab7e1830d/bin/ukojak/data/109539993/cdba4178630041028cf31a2c9ae1adfe/FLAG87332b97a [2020-11-30 00:52:28,569 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_41d9eb5c-6fed-4461-aeca-fc7ab7e1830d/bin/ukojak/data/109539993/cdba4178630041028cf31a2c9ae1adfe [2020-11-30 00:52:28,573 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:52:28,578 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:52:28,582 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:52:28,582 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:52:28,590 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:52:28,591 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:52:28" (1/1) ... [2020-11-30 00:52:28,594 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d2071e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:52:28, skipping insertion in model container [2020-11-30 00:52:28,594 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:52:28" (1/1) ... [2020-11-30 00:52:28,603 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:52:28,696 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:52:29,017 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:52:29,018 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7038d0c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:52:29, skipping insertion in model container [2020-11-30 00:52:29,019 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:52:29,020 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:52:29,024 INFO L168 Benchmark]: Toolchain (without parser) took 443.45 ms. Allocated memory was 50.3 MB in the beginning and 67.1 MB in the end (delta: 16.8 MB). Free memory was 23.4 MB in the beginning and 49.1 MB in the end (delta: -25.7 MB). Peak memory consumption was 6.2 MB. Max. memory is 16.1 GB. [2020-11-30 00:52:29,026 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 50.3 MB. Free memory was 32.1 MB in the beginning and 32.0 MB in the end (delta: 25.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:52:29,029 INFO L168 Benchmark]: CACSL2BoogieTranslator took 438.13 ms. Allocated memory was 50.3 MB in the beginning and 67.1 MB in the end (delta: 16.8 MB). Free memory was 23.2 MB in the beginning and 49.3 MB in the end (delta: -26.1 MB). Peak memory consumption was 6.2 MB. Max. memory is 16.1 GB. [2020-11-30 00:52:29,032 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 50.3 MB. Free memory was 32.1 MB in the beginning and 32.0 MB in the end (delta: 25.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 438.13 ms. Allocated memory was 50.3 MB in the beginning and 67.1 MB in the end (delta: 16.8 MB). Free memory was 23.2 MB in the beginning and 49.3 MB in the end (delta: -26.1 MB). Peak memory consumption was 6.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...