./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_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_0d146e7c-bdbe-45cd-9b79-6eb876efeb02/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0d146e7c-bdbe-45cd-9b79-6eb876efeb02/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0d146e7c-bdbe-45cd-9b79-6eb876efeb02/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0d146e7c-bdbe-45cd-9b79-6eb876efeb02/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0d146e7c-bdbe-45cd-9b79-6eb876efeb02/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0d146e7c-bdbe-45cd-9b79-6eb876efeb02/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 29a5a90fa624e107c7e18811503e1dbf9c773056 .............................................................................................................................. 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_0d146e7c-bdbe-45cd-9b79-6eb876efeb02/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0d146e7c-bdbe-45cd-9b79-6eb876efeb02/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0d146e7c-bdbe-45cd-9b79-6eb876efeb02/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0d146e7c-bdbe-45cd-9b79-6eb876efeb02/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0d146e7c-bdbe-45cd-9b79-6eb876efeb02/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0d146e7c-bdbe-45cd-9b79-6eb876efeb02/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 29a5a90fa624e107c7e18811503e1dbf9c773056 ................................................................................................................................... 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 01:15:50,696 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:15:50,699 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:15:50,736 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:15:50,737 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:15:50,739 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:15:50,741 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:15:50,745 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:15:50,748 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:15:50,774 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:15:50,775 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:15:50,777 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:15:50,777 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:15:50,779 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:15:50,780 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:15:50,782 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:15:50,808 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:15:50,810 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:15:50,813 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:15:50,816 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:15:50,822 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:15:50,825 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:15:50,828 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:15:50,832 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:15:50,855 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:15:50,857 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:15:50,858 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:15:50,859 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:15:50,861 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:15:50,863 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:15:50,864 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:15:50,865 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:15:50,868 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:15:50,869 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:15:50,871 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:15:50,871 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:15:50,872 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:15:50,873 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:15:50,873 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:15:50,874 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:15:50,876 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:15:50,882 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0d146e7c-bdbe-45cd-9b79-6eb876efeb02/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-30 01:15:50,939 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:15:50,940 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:15:50,942 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:15:50,942 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:15:50,943 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:15:50,943 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:15:50,944 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 01:15:50,944 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:15:50,944 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:15:50,945 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:15:50,946 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 01:15:50,946 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 01:15:50,947 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 01:15:50,947 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:15:50,947 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:15:50,948 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:15:50,948 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:15:50,948 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:15:50,949 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:15:50,949 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:15:50,949 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:15:50,950 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:15:50,950 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:15:50,951 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 01:15:50,951 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:15:50,951 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_0d146e7c-bdbe-45cd-9b79-6eb876efeb02/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0d146e7c-bdbe-45cd-9b79-6eb876efeb02/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 29a5a90fa624e107c7e18811503e1dbf9c773056 [2020-11-30 01:15:51,321 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:15:51,370 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:15:51,374 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:15:51,376 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:15:51,377 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:15:51,378 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0d146e7c-bdbe-45cd-9b79-6eb876efeb02/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-2.i [2020-11-30 01:15:51,479 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0d146e7c-bdbe-45cd-9b79-6eb876efeb02/bin/ukojak/data/e90dca016/88970d8853fb445c8c111d71289be3e5/FLAG51420df11 [2020-11-30 01:15:52,325 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:15:52,326 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0d146e7c-bdbe-45cd-9b79-6eb876efeb02/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-2.i [2020-11-30 01:15:52,374 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0d146e7c-bdbe-45cd-9b79-6eb876efeb02/bin/ukojak/data/e90dca016/88970d8853fb445c8c111d71289be3e5/FLAG51420df11 [2020-11-30 01:15:52,466 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0d146e7c-bdbe-45cd-9b79-6eb876efeb02/bin/ukojak/data/e90dca016/88970d8853fb445c8c111d71289be3e5 [2020-11-30 01:15:52,473 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:15:52,476 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:15:52,481 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:15:52,481 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:15:52,485 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:15:52,486 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:15:52" (1/1) ... [2020-11-30 01:15:52,488 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51df73fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:15:52, skipping insertion in model container [2020-11-30 01:15:52,488 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:15:52" (1/1) ... [2020-11-30 01:15:52,497 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:15:52,594 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:15:52,865 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 01:15:52,866 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@31f527ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:15:52, skipping insertion in model container [2020-11-30 01:15:52,866 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:15:52,867 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 01:15:52,869 INFO L168 Benchmark]: Toolchain (without parser) took 391.38 ms. Allocated memory is still 98.6 MB. Free memory was 66.2 MB in the beginning and 75.6 MB in the end (delta: -9.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:15:52,870 INFO L168 Benchmark]: CDTParser took 0.44 ms. Allocated memory is still 69.2 MB. Free memory was 32.6 MB in the beginning and 32.5 MB in the end (delta: 56.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:15:52,871 INFO L168 Benchmark]: CACSL2BoogieTranslator took 385.74 ms. Allocated memory is still 98.6 MB. Free memory was 65.9 MB in the beginning and 75.6 MB in the end (delta: -9.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:15:52,874 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44 ms. Allocated memory is still 69.2 MB. Free memory was 32.6 MB in the beginning and 32.5 MB in the end (delta: 56.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 385.74 ms. Allocated memory is still 98.6 MB. Free memory was 65.9 MB in the beginning and 75.6 MB in the end (delta: -9.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:15:55,343 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:15:55,346 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:15:55,381 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:15:55,382 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:15:55,387 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:15:55,390 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:15:55,395 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:15:55,398 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:15:55,405 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:15:55,406 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:15:55,412 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:15:55,413 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:15:55,416 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:15:55,420 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:15:55,423 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:15:55,424 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:15:55,428 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:15:55,432 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:15:55,440 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:15:55,443 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:15:55,444 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:15:55,446 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:15:55,455 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:15:55,463 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:15:55,467 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:15:55,468 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:15:55,469 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:15:55,471 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:15:55,473 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:15:55,473 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:15:55,474 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:15:55,477 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:15:55,478 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:15:55,480 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:15:55,480 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:15:55,482 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:15:55,482 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:15:55,482 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:15:55,485 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:15:55,486 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:15:55,487 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0d146e7c-bdbe-45cd-9b79-6eb876efeb02/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-30 01:15:55,552 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:15:55,552 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:15:55,556 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:15:55,557 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:15:55,557 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:15:55,557 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:15:55,558 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 01:15:55,558 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:15:55,559 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:15:55,559 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:15:55,560 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 01:15:55,561 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 01:15:55,561 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 01:15:55,561 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:15:55,562 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 01:15:55,562 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:15:55,563 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:15:55,563 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:15:55,563 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:15:55,564 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:15:55,564 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:15:55,564 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:15:55,565 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:15:55,565 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:15:55,565 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:15:55,566 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:15:55,566 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 01:15:55,567 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:15:55,567 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 01:15:55,567 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:15:55,568 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_0d146e7c-bdbe-45cd-9b79-6eb876efeb02/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0d146e7c-bdbe-45cd-9b79-6eb876efeb02/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 29a5a90fa624e107c7e18811503e1dbf9c773056 [2020-11-30 01:15:56,030 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:15:56,079 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:15:56,084 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:15:56,086 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:15:56,087 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:15:56,088 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0d146e7c-bdbe-45cd-9b79-6eb876efeb02/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-2.i [2020-11-30 01:15:56,166 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0d146e7c-bdbe-45cd-9b79-6eb876efeb02/bin/ukojak/data/6d16c5341/8a7deb17810c45c29b0a8f5b02f6d671/FLAGf1ad01d32 [2020-11-30 01:15:56,986 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:15:56,987 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0d146e7c-bdbe-45cd-9b79-6eb876efeb02/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-2.i [2020-11-30 01:15:57,017 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0d146e7c-bdbe-45cd-9b79-6eb876efeb02/bin/ukojak/data/6d16c5341/8a7deb17810c45c29b0a8f5b02f6d671/FLAGf1ad01d32 [2020-11-30 01:15:57,145 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0d146e7c-bdbe-45cd-9b79-6eb876efeb02/bin/ukojak/data/6d16c5341/8a7deb17810c45c29b0a8f5b02f6d671 [2020-11-30 01:15:57,147 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:15:57,149 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:15:57,151 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:15:57,151 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:15:57,159 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:15:57,162 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:15:57" (1/1) ... [2020-11-30 01:15:57,164 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39945362 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:15:57, skipping insertion in model container [2020-11-30 01:15:57,168 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:15:57" (1/1) ... [2020-11-30 01:15:57,185 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:15:57,282 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:15:57,508 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 01:15:57,509 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3901d5b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:15:57, skipping insertion in model container [2020-11-30 01:15:57,509 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:15:57,510 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 01:15:57,513 INFO L168 Benchmark]: Toolchain (without parser) took 362.38 ms. Allocated memory is still 50.3 MB. Free memory was 24.6 MB in the beginning and 25.6 MB in the end (delta: -996.6 kB). Peak memory consumption was 6.0 MB. Max. memory is 16.1 GB. [2020-11-30 01:15:57,514 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 50.3 MB. Free memory was 32.6 MB in the beginning and 32.5 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:15:57,515 INFO L168 Benchmark]: CACSL2BoogieTranslator took 359.20 ms. Allocated memory is still 50.3 MB. Free memory was 24.5 MB in the beginning and 25.6 MB in the end (delta: -1.1 MB). Peak memory consumption was 6.0 MB. Max. memory is 16.1 GB. [2020-11-30 01:15:57,517 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 50.3 MB. Free memory was 32.6 MB in the beginning and 32.5 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 359.20 ms. Allocated memory is still 50.3 MB. Free memory was 24.5 MB in the beginning and 25.6 MB in the end (delta: -1.1 MB). Peak memory consumption was 6.0 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...