./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.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_436bb5b9-1555-4d1f-b46d-d5adb279b752/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_436bb5b9-1555-4d1f-b46d-d5adb279b752/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_436bb5b9-1555-4d1f-b46d-d5adb279b752/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_436bb5b9-1555-4d1f-b46d-d5adb279b752/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_436bb5b9-1555-4d1f-b46d-d5adb279b752/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_436bb5b9-1555-4d1f-b46d-d5adb279b752/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 6bfcfa7f4be4b5db7fff91c88a93b89c5a8659bc .............................................................................................................................. 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_436bb5b9-1555-4d1f-b46d-d5adb279b752/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_436bb5b9-1555-4d1f-b46d-d5adb279b752/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_436bb5b9-1555-4d1f-b46d-d5adb279b752/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_436bb5b9-1555-4d1f-b46d-d5adb279b752/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_436bb5b9-1555-4d1f-b46d-d5adb279b752/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_436bb5b9-1555-4d1f-b46d-d5adb279b752/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 6bfcfa7f4be4b5db7fff91c88a93b89c5a8659bc ................................................................................................................................... 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 17:43:43,311 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:43:43,314 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:43:43,364 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:43:43,366 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:43:43,373 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:43:43,378 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:43:43,383 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:43:43,387 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:43:43,395 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:43:43,397 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:43:43,400 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:43:43,400 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:43:43,405 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:43:43,407 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:43:43,410 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:43:43,412 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:43:43,414 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:43:43,421 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:43:43,431 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:43:43,434 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:43:43,436 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:43:43,439 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:43:43,441 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:43:43,452 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:43:43,452 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:43:43,453 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:43:43,456 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:43:43,457 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:43:43,458 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:43:43,459 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:43:43,461 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:43:43,463 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:43:43,465 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:43:43,467 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:43:43,468 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:43:43,469 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:43:43,469 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:43:43,470 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:43:43,471 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:43:43,474 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:43:43,477 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_436bb5b9-1555-4d1f-b46d-d5adb279b752/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 17:43:43,528 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:43:43,530 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:43:43,532 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:43:43,533 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:43:43,533 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:43:43,534 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:43:43,534 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:43:43,534 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:43:43,534 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:43:43,535 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:43:43,536 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:43:43,536 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:43:43,537 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:43:43,537 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:43:43,537 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:43:43,537 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:43:43,538 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:43:43,538 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:43:43,538 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:43:43,539 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:43:43,539 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:43:43,547 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:43:43,547 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:43:43,547 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:43:43,548 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:43:43,548 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_436bb5b9-1555-4d1f-b46d-d5adb279b752/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_436bb5b9-1555-4d1f-b46d-d5adb279b752/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6bfcfa7f4be4b5db7fff91c88a93b89c5a8659bc [2020-12-01 17:43:43,940 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:43:43,994 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:43:44,000 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:43:44,001 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:43:44,002 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:43:44,004 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_436bb5b9-1555-4d1f-b46d-d5adb279b752/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i [2020-12-01 17:43:44,103 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_436bb5b9-1555-4d1f-b46d-d5adb279b752/bin/ukojak/data/bb0ebc5de/9b49908533e9460caa40441b1e47689d/FLAG2c47200fb [2020-12-01 17:43:44,903 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:43:44,904 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_436bb5b9-1555-4d1f-b46d-d5adb279b752/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i [2020-12-01 17:43:44,935 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_436bb5b9-1555-4d1f-b46d-d5adb279b752/bin/ukojak/data/bb0ebc5de/9b49908533e9460caa40441b1e47689d/FLAG2c47200fb [2020-12-01 17:43:45,017 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_436bb5b9-1555-4d1f-b46d-d5adb279b752/bin/ukojak/data/bb0ebc5de/9b49908533e9460caa40441b1e47689d [2020-12-01 17:43:45,021 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:43:45,023 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:43:45,031 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:43:45,031 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:43:45,036 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:43:45,038 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:43:45" (1/1) ... [2020-12-01 17:43:45,040 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c22cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:43:45, skipping insertion in model container [2020-12-01 17:43:45,041 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:43:45" (1/1) ... [2020-12-01 17:43:45,049 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:43:45,134 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:43:45,333 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:43:45,338 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@49dd1ecf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:43:45, skipping insertion in model container [2020-12-01 17:43:45,338 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:43:45,339 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:43:45,342 INFO L168 Benchmark]: Toolchain (without parser) took 316.46 ms. Allocated memory is still 98.6 MB. Free memory was 77.0 MB in the beginning and 67.8 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:43:45,345 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 79.7 MB. Free memory was 56.2 MB in the beginning and 56.2 MB in the end (delta: 53.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:43:45,347 INFO L168 Benchmark]: CACSL2BoogieTranslator took 307.43 ms. Allocated memory is still 98.6 MB. Free memory was 76.9 MB in the beginning and 68.1 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:43:45,351 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 79.7 MB. Free memory was 56.2 MB in the beginning and 56.2 MB in the end (delta: 53.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 307.43 ms. Allocated memory is still 98.6 MB. Free memory was 76.9 MB in the beginning and 68.1 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... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 17:43:47,702 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:43:47,704 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:43:47,742 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:43:47,743 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:43:47,748 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:43:47,751 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:43:47,755 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:43:47,757 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:43:47,758 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:43:47,776 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:43:47,781 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:43:47,782 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:43:47,787 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:43:47,788 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:43:47,789 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:43:47,791 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:43:47,792 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:43:47,794 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:43:47,796 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:43:47,798 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:43:47,800 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:43:47,801 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:43:47,803 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:43:47,806 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:43:47,807 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:43:47,807 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:43:47,808 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:43:47,809 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:43:47,811 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:43:47,811 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:43:47,812 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:43:47,813 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:43:47,814 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:43:47,816 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:43:47,816 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:43:47,817 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:43:47,818 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:43:47,818 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:43:47,820 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:43:47,821 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:43:47,822 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_436bb5b9-1555-4d1f-b46d-d5adb279b752/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 17:43:47,853 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:43:47,858 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:43:47,861 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:43:47,861 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:43:47,862 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:43:47,862 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:43:47,862 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:43:47,863 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:43:47,863 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:43:47,863 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:43:47,864 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:43:47,865 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:43:47,865 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:43:47,865 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:43:47,865 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:43:47,866 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:43:47,866 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:43:47,866 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:43:47,866 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:43:47,866 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:43:47,867 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:43:47,867 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:43:47,867 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:43:47,867 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:43:47,868 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:43:47,868 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:43:47,868 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:43:47,868 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:43:47,869 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:43:47,869 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:43:47,869 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_436bb5b9-1555-4d1f-b46d-d5adb279b752/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_436bb5b9-1555-4d1f-b46d-d5adb279b752/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6bfcfa7f4be4b5db7fff91c88a93b89c5a8659bc [2020-12-01 17:43:48,303 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:43:48,331 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:43:48,333 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:43:48,335 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:43:48,335 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:43:48,339 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_436bb5b9-1555-4d1f-b46d-d5adb279b752/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i [2020-12-01 17:43:48,415 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_436bb5b9-1555-4d1f-b46d-d5adb279b752/bin/ukojak/data/555a4049a/deb400399cbf4d59abbd10c8bdf3146e/FLAG85da40998 [2020-12-01 17:43:49,081 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:43:49,082 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_436bb5b9-1555-4d1f-b46d-d5adb279b752/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i [2020-12-01 17:43:49,099 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_436bb5b9-1555-4d1f-b46d-d5adb279b752/bin/ukojak/data/555a4049a/deb400399cbf4d59abbd10c8bdf3146e/FLAG85da40998 [2020-12-01 17:43:49,311 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_436bb5b9-1555-4d1f-b46d-d5adb279b752/bin/ukojak/data/555a4049a/deb400399cbf4d59abbd10c8bdf3146e [2020-12-01 17:43:49,313 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:43:49,316 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:43:49,321 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:43:49,321 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:43:49,325 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:43:49,327 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:43:49" (1/1) ... [2020-12-01 17:43:49,335 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ec359ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:43:49, skipping insertion in model container [2020-12-01 17:43:49,335 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:43:49" (1/1) ... [2020-12-01 17:43:49,345 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:43:49,435 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:43:49,660 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:43:49,660 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1d42b119 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:43:49, skipping insertion in model container [2020-12-01 17:43:49,661 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:43:49,674 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:43:49,677 INFO L168 Benchmark]: Toolchain (without parser) took 359.86 ms. Allocated memory is still 73.4 MB. Free memory was 47.9 MB in the beginning and 57.1 MB in the end (delta: -9.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:43:49,678 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 52.4 MB. Free memory was 33.4 MB in the beginning and 33.4 MB in the end (delta: 35.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:43:49,679 INFO L168 Benchmark]: CACSL2BoogieTranslator took 352.93 ms. Allocated memory is still 73.4 MB. Free memory was 47.6 MB in the beginning and 57.1 MB in the end (delta: -9.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:43:49,680 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 52.4 MB. Free memory was 33.4 MB in the beginning and 33.4 MB in the end (delta: 35.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 352.93 ms. Allocated memory is still 73.4 MB. Free memory was 47.6 MB in the beginning and 57.1 MB in the end (delta: -9.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...