./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_30c4e77f-896f-4135-8540-cced041d9f62/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_30c4e77f-896f-4135-8540-cced041d9f62/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_30c4e77f-896f-4135-8540-cced041d9f62/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_30c4e77f-896f-4135-8540-cced041d9f62/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_30c4e77f-896f-4135-8540-cced041d9f62/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_30c4e77f-896f-4135-8540-cced041d9f62/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 5264f2465439f20bfc6996564e96c64545d849a4 .............................................................................................................................. 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_30c4e77f-896f-4135-8540-cced041d9f62/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_30c4e77f-896f-4135-8540-cced041d9f62/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_30c4e77f-896f-4135-8540-cced041d9f62/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_30c4e77f-896f-4135-8540-cced041d9f62/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_30c4e77f-896f-4135-8540-cced041d9f62/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_30c4e77f-896f-4135-8540-cced041d9f62/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 5264f2465439f20bfc6996564e96c64545d849a4 ................................................................................................................................... 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 17:46:20,933 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:46:20,955 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:46:21,027 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:46:21,027 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:46:21,035 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:46:21,039 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:46:21,049 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:46:21,053 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:46:21,063 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:46:21,064 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:46:21,066 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:46:21,069 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:46:21,072 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:46:21,075 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:46:21,078 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:46:21,080 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:46:21,086 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:46:21,089 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:46:21,096 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:46:21,101 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:46:21,104 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:46:21,108 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:46:21,109 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:46:21,118 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:46:21,122 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:46:21,122 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:46:21,125 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:46:21,126 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:46:21,128 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:46:21,128 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:46:21,130 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:46:21,133 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:46:21,134 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:46:21,136 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:46:21,136 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:46:21,137 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:46:21,138 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:46:21,138 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:46:21,139 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:46:21,140 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:46:21,144 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_30c4e77f-896f-4135-8540-cced041d9f62/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 17:46:21,186 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:46:21,187 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:46:21,188 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:46:21,189 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:46:21,189 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:46:21,189 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:46:21,190 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:46:21,190 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:46:21,190 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:46:21,191 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:46:21,191 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:46:21,191 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:46:21,192 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:46:21,192 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:46:21,192 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:46:21,192 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:46:21,193 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:46:21,193 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:46:21,193 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:46:21,194 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:46:21,194 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:46:21,194 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:46:21,195 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:46:21,195 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:46:21,195 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:46:21,196 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_30c4e77f-896f-4135-8540-cced041d9f62/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_30c4e77f-896f-4135-8540-cced041d9f62/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5264f2465439f20bfc6996564e96c64545d849a4 [2020-12-01 17:46:21,488 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:46:21,524 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:46:21,529 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:46:21,530 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:46:21,531 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:46:21,533 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_30c4e77f-896f-4135-8540-cced041d9f62/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2020-12-01 17:46:21,647 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_30c4e77f-896f-4135-8540-cced041d9f62/bin/ukojak/data/1c2bd9ebf/9b247929da7741f88f8fd149b9e20029/FLAG3fd920aff [2020-12-01 17:46:22,375 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:46:22,376 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_30c4e77f-896f-4135-8540-cced041d9f62/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2020-12-01 17:46:22,395 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_30c4e77f-896f-4135-8540-cced041d9f62/bin/ukojak/data/1c2bd9ebf/9b247929da7741f88f8fd149b9e20029/FLAG3fd920aff [2020-12-01 17:46:22,516 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_30c4e77f-896f-4135-8540-cced041d9f62/bin/ukojak/data/1c2bd9ebf/9b247929da7741f88f8fd149b9e20029 [2020-12-01 17:46:22,519 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:46:22,521 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:46:22,523 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:46:22,524 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:46:22,527 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:46:22,529 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:46:22" (1/1) ... [2020-12-01 17:46:22,535 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fe7a15c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:46:22, skipping insertion in model container [2020-12-01 17:46:22,536 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:46:22" (1/1) ... [2020-12-01 17:46:22,545 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:46:22,607 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:46:22,877 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:46:22,878 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7edb938d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:46:22, skipping insertion in model container [2020-12-01 17:46:22,879 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:46:22,879 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:46:22,882 INFO L168 Benchmark]: Toolchain (without parser) took 359.18 ms. Allocated memory is still 94.4 MB. Free memory was 63.2 MB in the beginning and 71.0 MB in the end (delta: -7.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:46:22,883 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 94.4 MB. Free memory is still 53.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:46:22,884 INFO L168 Benchmark]: CACSL2BoogieTranslator took 355.89 ms. Allocated memory is still 94.4 MB. Free memory was 63.2 MB in the beginning and 71.0 MB in the end (delta: -7.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:46:22,886 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 94.4 MB. Free memory is still 53.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 355.89 ms. Allocated memory is still 94.4 MB. Free memory was 63.2 MB in the beginning and 71.0 MB in the end (delta: -7.8 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 0.2.0-69874e2 [2020-12-01 17:46:25,643 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:46:25,646 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:46:25,698 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:46:25,699 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:46:25,707 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:46:25,710 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:46:25,716 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:46:25,720 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:46:25,730 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:46:25,732 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:46:25,738 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:46:25,746 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:46:25,748 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:46:25,752 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:46:25,754 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:46:25,756 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:46:25,762 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:46:25,765 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:46:25,772 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:46:25,778 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:46:25,781 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:46:25,783 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:46:25,790 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:46:25,799 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:46:25,800 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:46:25,800 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:46:25,803 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:46:25,804 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:46:25,805 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:46:25,806 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:46:25,807 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:46:25,810 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:46:25,811 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:46:25,812 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:46:25,813 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:46:25,814 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:46:25,814 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:46:25,814 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:46:25,817 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:46:25,818 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:46:25,820 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_30c4e77f-896f-4135-8540-cced041d9f62/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 17:46:25,883 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:46:25,883 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:46:25,888 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:46:25,888 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:46:25,889 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:46:25,889 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:46:25,889 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:46:25,890 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:46:25,890 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:46:25,890 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:46:25,892 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:46:25,892 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:46:25,892 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:46:25,893 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:46:25,893 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:46:25,893 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:46:25,893 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:46:25,894 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:46:25,894 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:46:25,894 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:46:25,895 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:46:25,895 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:46:25,895 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:46:25,896 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:46:25,896 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:46:25,896 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:46:25,897 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:46:25,897 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:46:25,897 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:46:25,897 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:46:25,898 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_30c4e77f-896f-4135-8540-cced041d9f62/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_30c4e77f-896f-4135-8540-cced041d9f62/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5264f2465439f20bfc6996564e96c64545d849a4 [2020-12-01 17:46:26,395 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:46:26,452 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:46:26,455 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:46:26,456 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:46:26,457 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:46:26,458 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_30c4e77f-896f-4135-8540-cced041d9f62/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2020-12-01 17:46:26,551 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_30c4e77f-896f-4135-8540-cced041d9f62/bin/ukojak/data/5f836b454/ca94ca445da74311a10cc28b8eeb65ad/FLAG48862109f [2020-12-01 17:46:27,321 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:46:27,322 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_30c4e77f-896f-4135-8540-cced041d9f62/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2020-12-01 17:46:27,355 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_30c4e77f-896f-4135-8540-cced041d9f62/bin/ukojak/data/5f836b454/ca94ca445da74311a10cc28b8eeb65ad/FLAG48862109f [2020-12-01 17:46:27,504 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_30c4e77f-896f-4135-8540-cced041d9f62/bin/ukojak/data/5f836b454/ca94ca445da74311a10cc28b8eeb65ad [2020-12-01 17:46:27,507 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:46:27,508 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:46:27,510 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:46:27,510 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:46:27,514 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:46:27,515 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:46:27" (1/1) ... [2020-12-01 17:46:27,517 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 05:46:27, skipping insertion in model container [2020-12-01 17:46:27,518 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:46:27" (1/1) ... [2020-12-01 17:46:27,544 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:46:27,621 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:46:27,937 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:46:27,938 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6dc62067 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:46:27, skipping insertion in model container [2020-12-01 17:46:27,938 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:46:27,940 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:46:27,944 INFO L168 Benchmark]: Toolchain (without parser) took 432.50 ms. Allocated memory is still 58.7 MB. Free memory was 36.0 MB in the beginning and 42.3 MB in the end (delta: -6.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:46:27,945 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 58.7 MB. Free memory is still 40.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:46:27,947 INFO L168 Benchmark]: CACSL2BoogieTranslator took 429.91 ms. Allocated memory is still 58.7 MB. Free memory was 35.9 MB in the beginning and 42.3 MB in the end (delta: -6.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:46:27,951 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 58.7 MB. Free memory is still 40.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 429.91 ms. Allocated memory is still 58.7 MB. Free memory was 35.9 MB in the beginning and 42.3 MB in the end (delta: -6.4 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...