./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.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_bd624347-2399-411d-b8dc-6457bc2d7ec0/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_bd624347-2399-411d-b8dc-6457bc2d7ec0/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bd624347-2399-411d-b8dc-6457bc2d7ec0/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bd624347-2399-411d-b8dc-6457bc2d7ec0/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_bd624347-2399-411d-b8dc-6457bc2d7ec0/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bd624347-2399-411d-b8dc-6457bc2d7ec0/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 45c6f421b92f7afb7de613b466da107d1c9cdc84 .............................................................................................................................. 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_bd624347-2399-411d-b8dc-6457bc2d7ec0/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_bd624347-2399-411d-b8dc-6457bc2d7ec0/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bd624347-2399-411d-b8dc-6457bc2d7ec0/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bd624347-2399-411d-b8dc-6457bc2d7ec0/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_bd624347-2399-411d-b8dc-6457bc2d7ec0/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bd624347-2399-411d-b8dc-6457bc2d7ec0/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 45c6f421b92f7afb7de613b466da107d1c9cdc84 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 18:32:00,851 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 18:32:00,854 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 18:32:00,963 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 18:32:00,964 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 18:32:00,967 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 18:32:00,969 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 18:32:00,973 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 18:32:00,977 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 18:32:00,979 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 18:32:00,981 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 18:32:00,983 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 18:32:00,984 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 18:32:00,986 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 18:32:00,988 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 18:32:00,991 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 18:32:00,993 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 18:32:00,995 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 18:32:00,998 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 18:32:01,003 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 18:32:01,006 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 18:32:01,009 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 18:32:01,011 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 18:32:01,013 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 18:32:01,018 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 18:32:01,020 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 18:32:01,020 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 18:32:01,022 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 18:32:01,023 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 18:32:01,025 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 18:32:01,026 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 18:32:01,027 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 18:32:01,029 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 18:32:01,030 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 18:32:01,032 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 18:32:01,033 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 18:32:01,035 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 18:32:01,035 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 18:32:01,036 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 18:32:01,038 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 18:32:01,039 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 18:32:01,041 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bd624347-2399-411d-b8dc-6457bc2d7ec0/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-29 18:32:01,080 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 18:32:01,081 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 18:32:01,083 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 18:32:01,083 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 18:32:01,084 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 18:32:01,084 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 18:32:01,085 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 18:32:01,085 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 18:32:01,085 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 18:32:01,086 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 18:32:01,086 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 18:32:01,086 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 18:32:01,087 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 18:32:01,087 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 18:32:01,091 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 18:32:01,091 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 18:32:01,092 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 18:32:01,092 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 18:32:01,093 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 18:32:01,093 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 18:32:01,093 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 18:32:01,094 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 18:32:01,094 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 18:32:01,095 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 18:32:01,095 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 18:32:01,096 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_bd624347-2399-411d-b8dc-6457bc2d7ec0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_bd624347-2399-411d-b8dc-6457bc2d7ec0/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 45c6f421b92f7afb7de613b466da107d1c9cdc84 [2020-11-29 18:32:01,478 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 18:32:01,524 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 18:32:01,531 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 18:32:01,533 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 18:32:01,534 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 18:32:01,536 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bd624347-2399-411d-b8dc-6457bc2d7ec0/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i [2020-11-29 18:32:01,645 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bd624347-2399-411d-b8dc-6457bc2d7ec0/bin/ukojak/data/7ace10ab1/ea4f0dacaa6f48e184eaa68576c93f15/FLAG30c69b58f [2020-11-29 18:32:02,599 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 18:32:02,600 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bd624347-2399-411d-b8dc-6457bc2d7ec0/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i [2020-11-29 18:32:02,651 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bd624347-2399-411d-b8dc-6457bc2d7ec0/bin/ukojak/data/7ace10ab1/ea4f0dacaa6f48e184eaa68576c93f15/FLAG30c69b58f [2020-11-29 18:32:03,165 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bd624347-2399-411d-b8dc-6457bc2d7ec0/bin/ukojak/data/7ace10ab1/ea4f0dacaa6f48e184eaa68576c93f15 [2020-11-29 18:32:03,169 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 18:32:03,172 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 18:32:03,174 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 18:32:03,174 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 18:32:03,179 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 18:32:03,181 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:32:03" (1/1) ... [2020-11-29 18:32:03,183 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ac7d4a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:32:03, skipping insertion in model container [2020-11-29 18:32:03,184 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:32:03" (1/1) ... [2020-11-29 18:32:03,195 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 18:32:03,318 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:32:03,721 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 18:32:03,722 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3a6a4b7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:32:03, skipping insertion in model container [2020-11-29 18:32:03,723 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 18:32:03,723 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 18:32:03,728 INFO L168 Benchmark]: Toolchain (without parser) took 553.33 ms. Allocated memory is still 107.0 MB. Free memory was 74.4 MB in the beginning and 80.4 MB in the end (delta: -6.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 18:32:03,729 INFO L168 Benchmark]: CDTParser took 0.48 ms. Allocated memory is still 107.0 MB. Free memory is still 63.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:32:03,733 INFO L168 Benchmark]: CACSL2BoogieTranslator took 549.27 ms. Allocated memory is still 107.0 MB. Free memory was 74.2 MB in the beginning and 80.4 MB in the end (delta: -6.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 18:32:03,737 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.48 ms. Allocated memory is still 107.0 MB. Free memory is still 63.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 549.27 ms. Allocated memory is still 107.0 MB. Free memory was 74.2 MB in the beginning and 80.4 MB in the end (delta: -6.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 18:32:07,119 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 18:32:07,124 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 18:32:07,197 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 18:32:07,198 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 18:32:07,206 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 18:32:07,210 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 18:32:07,216 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 18:32:07,221 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 18:32:07,229 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 18:32:07,231 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 18:32:07,247 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 18:32:07,248 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 18:32:07,253 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 18:32:07,259 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 18:32:07,263 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 18:32:07,265 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 18:32:07,271 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 18:32:07,278 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 18:32:07,289 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 18:32:07,293 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 18:32:07,295 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 18:32:07,298 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 18:32:07,309 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 18:32:07,315 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 18:32:07,320 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 18:32:07,321 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 18:32:07,323 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 18:32:07,325 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 18:32:07,328 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 18:32:07,328 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 18:32:07,330 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 18:32:07,333 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 18:32:07,334 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 18:32:07,336 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 18:32:07,337 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 18:32:07,338 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 18:32:07,339 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 18:32:07,339 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 18:32:07,342 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 18:32:07,344 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 18:32:07,345 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bd624347-2399-411d-b8dc-6457bc2d7ec0/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-29 18:32:07,409 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 18:32:07,410 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 18:32:07,415 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 18:32:07,415 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 18:32:07,416 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 18:32:07,416 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 18:32:07,417 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 18:32:07,418 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 18:32:07,418 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 18:32:07,418 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 18:32:07,420 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 18:32:07,421 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 18:32:07,421 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 18:32:07,421 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 18:32:07,422 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 18:32:07,422 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 18:32:07,423 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 18:32:07,423 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 18:32:07,423 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 18:32:07,424 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 18:32:07,424 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 18:32:07,425 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 18:32:07,425 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 18:32:07,426 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 18:32:07,426 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 18:32:07,426 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 18:32:07,427 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 18:32:07,427 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 18:32:07,428 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 18:32:07,428 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 18:32:07,429 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_bd624347-2399-411d-b8dc-6457bc2d7ec0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_bd624347-2399-411d-b8dc-6457bc2d7ec0/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 45c6f421b92f7afb7de613b466da107d1c9cdc84 [2020-11-29 18:32:08,071 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 18:32:08,106 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 18:32:08,109 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 18:32:08,111 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 18:32:08,114 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 18:32:08,116 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bd624347-2399-411d-b8dc-6457bc2d7ec0/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i [2020-11-29 18:32:08,225 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bd624347-2399-411d-b8dc-6457bc2d7ec0/bin/ukojak/data/958f33dbc/57352fd807b9486d87566baf8fd1ae76/FLAG7326e2690 [2020-11-29 18:32:09,411 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 18:32:09,412 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bd624347-2399-411d-b8dc-6457bc2d7ec0/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i [2020-11-29 18:32:09,444 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bd624347-2399-411d-b8dc-6457bc2d7ec0/bin/ukojak/data/958f33dbc/57352fd807b9486d87566baf8fd1ae76/FLAG7326e2690 [2020-11-29 18:32:09,852 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bd624347-2399-411d-b8dc-6457bc2d7ec0/bin/ukojak/data/958f33dbc/57352fd807b9486d87566baf8fd1ae76 [2020-11-29 18:32:09,856 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 18:32:09,859 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 18:32:09,865 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 18:32:09,866 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 18:32:09,871 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 18:32:09,879 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:32:09" (1/1) ... [2020-11-29 18:32:09,882 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b983749 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:32:09, skipping insertion in model container [2020-11-29 18:32:09,883 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:32:09" (1/1) ... [2020-11-29 18:32:09,894 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 18:32:10,021 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:32:10,383 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 18:32:10,384 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3f698141 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:32:10, skipping insertion in model container [2020-11-29 18:32:10,385 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 18:32:10,387 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 18:32:10,391 INFO L168 Benchmark]: Toolchain (without parser) took 529.38 ms. Allocated memory is still 56.6 MB. Free memory was 30.5 MB in the beginning and 37.0 MB in the end (delta: -6.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 18:32:10,394 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 56.6 MB. Free memory was 38.4 MB in the beginning and 38.4 MB in the end (delta: 25.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:32:10,396 INFO L168 Benchmark]: CACSL2BoogieTranslator took 521.30 ms. Allocated memory is still 56.6 MB. Free memory was 30.2 MB in the beginning and 37.2 MB in the end (delta: -6.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 18:32:10,400 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 56.6 MB. Free memory was 38.4 MB in the beginning and 38.4 MB in the end (delta: 25.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 521.30 ms. Allocated memory is still 56.6 MB. Free memory was 30.2 MB in the beginning and 37.2 MB in the end (delta: -6.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...