./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.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_15c4ea9a-55a9-45c2-b44d-55e93b93a7a9/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_15c4ea9a-55a9-45c2-b44d-55e93b93a7a9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_15c4ea9a-55a9-45c2-b44d-55e93b93a7a9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_15c4ea9a-55a9-45c2-b44d-55e93b93a7a9/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_15c4ea9a-55a9-45c2-b44d-55e93b93a7a9/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_15c4ea9a-55a9-45c2-b44d-55e93b93a7a9/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 46416981800c30587f7cc149797fac656b702634 .............................................................................................................................. 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_15c4ea9a-55a9-45c2-b44d-55e93b93a7a9/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_15c4ea9a-55a9-45c2-b44d-55e93b93a7a9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_15c4ea9a-55a9-45c2-b44d-55e93b93a7a9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_15c4ea9a-55a9-45c2-b44d-55e93b93a7a9/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_15c4ea9a-55a9-45c2-b44d-55e93b93a7a9/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_15c4ea9a-55a9-45c2-b44d-55e93b93a7a9/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 46416981800c30587f7cc149797fac656b702634 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:35:04,992 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:35:04,994 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:35:05,051 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:35:05,051 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:35:05,053 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:35:05,055 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:35:05,057 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:35:05,065 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:35:05,075 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:35:05,077 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:35:05,080 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:35:05,081 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:35:05,087 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:35:05,089 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:35:05,095 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:35:05,096 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:35:05,098 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:35:05,102 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:35:05,110 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:35:05,112 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:35:05,113 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:35:05,115 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:35:05,117 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:35:05,124 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:35:05,124 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:35:05,125 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:35:05,126 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:35:05,126 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:35:05,128 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:35:05,128 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:35:05,130 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:35:05,132 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:35:05,133 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:35:05,137 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:35:05,137 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:35:05,138 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:35:05,138 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:35:05,138 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:35:05,140 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:35:05,141 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:35:05,144 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_15c4ea9a-55a9-45c2-b44d-55e93b93a7a9/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:35:05,176 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:35:05,176 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:35:05,178 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:35:05,178 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:35:05,178 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:35:05,178 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:35:05,178 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:35:05,178 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:35:05,179 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:35:05,179 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:35:05,179 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:35:05,179 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:35:05,179 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:35:05,179 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:35:05,180 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:35:05,180 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:35:05,183 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:35:05,183 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:35:05,184 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:35:05,184 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:35:05,184 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:35:05,184 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:35:05,185 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:35:05,185 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:35:05,185 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:35:05,185 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_15c4ea9a-55a9-45c2-b44d-55e93b93a7a9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_15c4ea9a-55a9-45c2-b44d-55e93b93a7a9/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 46416981800c30587f7cc149797fac656b702634 [2020-11-28 04:35:05,425 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:35:05,450 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:35:05,454 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:35:05,456 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:35:05,457 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:35:05,458 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_15c4ea9a-55a9-45c2-b44d-55e93b93a7a9/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i [2020-11-28 04:35:05,532 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_15c4ea9a-55a9-45c2-b44d-55e93b93a7a9/bin/ukojak/data/2de074752/3c9ddc29657440799be991a98ac5622d/FLAG70ccd93bf [2020-11-28 04:35:06,187 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:35:06,188 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_15c4ea9a-55a9-45c2-b44d-55e93b93a7a9/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i [2020-11-28 04:35:06,211 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_15c4ea9a-55a9-45c2-b44d-55e93b93a7a9/bin/ukojak/data/2de074752/3c9ddc29657440799be991a98ac5622d/FLAG70ccd93bf [2020-11-28 04:35:06,494 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_15c4ea9a-55a9-45c2-b44d-55e93b93a7a9/bin/ukojak/data/2de074752/3c9ddc29657440799be991a98ac5622d [2020-11-28 04:35:06,496 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:35:06,498 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:35:06,513 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:35:06,513 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:35:06,516 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:35:06,518 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:35:06" (1/1) ... [2020-11-28 04:35:06,521 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4333aab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:35:06, skipping insertion in model container [2020-11-28 04:35:06,521 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:35:06" (1/1) ... [2020-11-28 04:35:06,529 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:35:06,610 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:35:06,868 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:35:06,869 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2bfb19ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:35:06, skipping insertion in model container [2020-11-28 04:35:06,869 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:35:06,870 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:35:06,872 INFO L168 Benchmark]: Toolchain (without parser) took 372.64 ms. Allocated memory is still 96.5 MB. Free memory was 67.3 MB in the beginning and 73.2 MB in the end (delta: -5.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:35:06,873 INFO L168 Benchmark]: CDTParser took 0.57 ms. Allocated memory is still 96.5 MB. Free memory is still 52.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:35:06,875 INFO L168 Benchmark]: CACSL2BoogieTranslator took 356.73 ms. Allocated memory is still 96.5 MB. Free memory was 67.0 MB in the beginning and 73.2 MB in the end (delta: -6.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:35:06,878 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.57 ms. Allocated memory is still 96.5 MB. Free memory is still 52.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 356.73 ms. Allocated memory is still 96.5 MB. Free memory was 67.0 MB in the beginning and 73.2 MB in the end (delta: -6.2 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-a4ecdab [2020-11-28 04:35:09,034 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:35:09,036 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:35:09,077 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:35:09,078 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:35:09,083 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:35:09,085 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:35:09,089 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:35:09,092 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:35:09,097 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:35:09,099 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:35:09,108 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:35:09,109 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:35:09,112 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:35:09,116 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:35:09,118 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:35:09,119 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:35:09,123 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:35:09,127 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:35:09,134 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:35:09,135 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:35:09,138 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:35:09,140 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:35:09,142 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:35:09,152 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:35:09,152 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:35:09,153 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:35:09,154 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:35:09,154 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:35:09,155 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:35:09,156 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:35:09,156 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:35:09,157 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:35:09,158 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:35:09,159 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:35:09,160 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:35:09,160 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:35:09,161 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:35:09,161 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:35:09,162 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:35:09,165 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:35:09,167 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_15c4ea9a-55a9-45c2-b44d-55e93b93a7a9/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:35:09,214 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:35:09,214 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:35:09,217 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:35:09,217 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:35:09,217 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:35:09,218 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:35:09,218 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:35:09,218 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:35:09,218 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:35:09,218 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:35:09,219 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:35:09,219 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:35:09,220 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:35:09,220 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:35:09,220 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:35:09,220 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:35:09,220 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:35:09,221 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:35:09,221 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:35:09,221 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:35:09,221 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:35:09,221 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:35:09,222 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:35:09,222 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:35:09,222 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:35:09,222 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:35:09,222 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:35:09,222 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:35:09,223 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:35:09,223 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:35:09,223 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_15c4ea9a-55a9-45c2-b44d-55e93b93a7a9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_15c4ea9a-55a9-45c2-b44d-55e93b93a7a9/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 46416981800c30587f7cc149797fac656b702634 [2020-11-28 04:35:09,570 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:35:09,601 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:35:09,606 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:35:09,607 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:35:09,608 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:35:09,609 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_15c4ea9a-55a9-45c2-b44d-55e93b93a7a9/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i [2020-11-28 04:35:09,686 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_15c4ea9a-55a9-45c2-b44d-55e93b93a7a9/bin/ukojak/data/b8025ae85/7c6d517800a24975aeadc6b0e0ba0d9a/FLAGd17361624 [2020-11-28 04:35:10,293 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:35:10,294 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_15c4ea9a-55a9-45c2-b44d-55e93b93a7a9/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-3.i [2020-11-28 04:35:10,311 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_15c4ea9a-55a9-45c2-b44d-55e93b93a7a9/bin/ukojak/data/b8025ae85/7c6d517800a24975aeadc6b0e0ba0d9a/FLAGd17361624 [2020-11-28 04:35:10,495 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_15c4ea9a-55a9-45c2-b44d-55e93b93a7a9/bin/ukojak/data/b8025ae85/7c6d517800a24975aeadc6b0e0ba0d9a [2020-11-28 04:35:10,498 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:35:10,499 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:35:10,500 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:35:10,500 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:35:10,504 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:35:10,504 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:35:10" (1/1) ... [2020-11-28 04:35:10,506 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fd8b93a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:35:10, skipping insertion in model container [2020-11-28 04:35:10,507 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:35:10" (1/1) ... [2020-11-28 04:35:10,513 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:35:10,566 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:35:10,782 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:35:10,783 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 28.11 04:35:10, skipping insertion in model container [2020-11-28 04:35:10,783 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:35:10,784 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:35:10,786 INFO L168 Benchmark]: Toolchain (without parser) took 285.84 ms. Allocated memory is still 54.5 MB. Free memory was 30.3 MB in the beginning and 21.1 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:35:10,787 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 54.5 MB. Free memory was 36.3 MB in the beginning and 36.3 MB in the end (delta: 31.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:35:10,788 INFO L168 Benchmark]: CACSL2BoogieTranslator took 283.66 ms. Allocated memory is still 54.5 MB. Free memory was 30.1 MB in the beginning and 21.2 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:35:10,790 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 54.5 MB. Free memory was 36.3 MB in the beginning and 36.3 MB in the end (delta: 31.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 283.66 ms. Allocated memory is still 54.5 MB. Free memory was 30.1 MB in the beginning and 21.2 MB in the end (delta: 8.9 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...