./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.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_8ecd2b03-db55-4f4b-8907-e12926f8cf91/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8ecd2b03-db55-4f4b-8907-e12926f8cf91/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8ecd2b03-db55-4f4b-8907-e12926f8cf91/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8ecd2b03-db55-4f4b-8907-e12926f8cf91/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8ecd2b03-db55-4f4b-8907-e12926f8cf91/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8ecd2b03-db55-4f4b-8907-e12926f8cf91/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 fe02aa8f6ac4dc8a7daa520822e82802026faea3 .............................................................................................................................. 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_8ecd2b03-db55-4f4b-8907-e12926f8cf91/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8ecd2b03-db55-4f4b-8907-e12926f8cf91/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8ecd2b03-db55-4f4b-8907-e12926f8cf91/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8ecd2b03-db55-4f4b-8907-e12926f8cf91/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8ecd2b03-db55-4f4b-8907-e12926f8cf91/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8ecd2b03-db55-4f4b-8907-e12926f8cf91/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 fe02aa8f6ac4dc8a7daa520822e82802026faea3 ................................................................................................................................... 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 17:07:25,720 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:07:25,723 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:07:25,774 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:07:25,775 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:07:25,776 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:07:25,778 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:07:25,781 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:07:25,787 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:07:25,800 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:07:25,802 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:07:25,803 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:07:25,805 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:07:25,808 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:07:25,810 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:07:25,812 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:07:25,815 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:07:25,817 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:07:25,822 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:07:25,826 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:07:25,834 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:07:25,836 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:07:25,838 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:07:25,839 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:07:25,846 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:07:25,851 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:07:25,851 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:07:25,853 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:07:25,854 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:07:25,856 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:07:25,856 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:07:25,858 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:07:25,860 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:07:25,862 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:07:25,863 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:07:25,864 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:07:25,865 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:07:25,865 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:07:25,865 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:07:25,866 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:07:25,867 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:07:25,870 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8ecd2b03-db55-4f4b-8907-e12926f8cf91/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 17:07:25,912 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:07:25,912 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:07:25,915 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:07:25,915 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:07:25,916 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:07:25,916 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:07:25,916 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:07:25,916 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:07:25,917 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:07:25,917 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:07:25,918 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:07:25,918 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:07:25,919 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:07:25,919 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:07:25,919 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:07:25,919 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:07:25,920 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:07:25,920 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:07:25,920 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:07:25,920 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:07:25,921 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:07:25,921 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:07:25,921 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:07:25,921 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:07:25,922 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:07:25,922 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_8ecd2b03-db55-4f4b-8907-e12926f8cf91/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8ecd2b03-db55-4f4b-8907-e12926f8cf91/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fe02aa8f6ac4dc8a7daa520822e82802026faea3 [2020-12-01 17:07:26,165 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:07:26,201 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:07:26,204 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:07:26,206 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:07:26,209 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:07:26,210 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8ecd2b03-db55-4f4b-8907-e12926f8cf91/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i [2020-12-01 17:07:26,304 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8ecd2b03-db55-4f4b-8907-e12926f8cf91/bin/ukojak/data/89ca30a7a/8de649e211304d55b5860625c10703f2/FLAG34266665b [2020-12-01 17:07:27,020 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:07:27,021 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8ecd2b03-db55-4f4b-8907-e12926f8cf91/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i [2020-12-01 17:07:27,040 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8ecd2b03-db55-4f4b-8907-e12926f8cf91/bin/ukojak/data/89ca30a7a/8de649e211304d55b5860625c10703f2/FLAG34266665b [2020-12-01 17:07:27,197 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8ecd2b03-db55-4f4b-8907-e12926f8cf91/bin/ukojak/data/89ca30a7a/8de649e211304d55b5860625c10703f2 [2020-12-01 17:07:27,204 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:07:27,205 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:07:27,221 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:07:27,221 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:07:27,223 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:07:27,224 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:07:27" (1/1) ... [2020-12-01 17:07:27,226 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f9ecb2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:27, skipping insertion in model container [2020-12-01 17:07:27,226 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:07:27" (1/1) ... [2020-12-01 17:07:27,235 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:07:27,320 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:07:27,635 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:07:27,637 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@750c7f5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:27, skipping insertion in model container [2020-12-01 17:07:27,637 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:07:27,638 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:07:27,640 INFO L168 Benchmark]: Toolchain (without parser) took 432.88 ms. Allocated memory was 81.8 MB in the beginning and 98.6 MB in the end (delta: 16.8 MB). Free memory was 52.5 MB in the beginning and 76.5 MB in the end (delta: -24.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:07:27,642 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 81.8 MB. Free memory was 39.5 MB in the beginning and 39.4 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:07:27,644 INFO L168 Benchmark]: CACSL2BoogieTranslator took 416.85 ms. Allocated memory was 81.8 MB in the beginning and 98.6 MB in the end (delta: 16.8 MB). Free memory was 52.2 MB in the beginning and 76.5 MB in the end (delta: -24.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:07:27,647 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 81.8 MB. Free memory was 39.5 MB in the beginning and 39.4 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 416.85 ms. Allocated memory was 81.8 MB in the beginning and 98.6 MB in the end (delta: 16.8 MB). Free memory was 52.2 MB in the beginning and 76.5 MB in the end (delta: -24.3 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 0.2.0-69874e2 [2020-12-01 17:07:30,011 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:07:30,013 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:07:30,064 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:07:30,064 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:07:30,065 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:07:30,067 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:07:30,070 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:07:30,072 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:07:30,074 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:07:30,075 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:07:30,086 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:07:30,088 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:07:30,091 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:07:30,093 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:07:30,094 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:07:30,097 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:07:30,102 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:07:30,106 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:07:30,108 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:07:30,115 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:07:30,117 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:07:30,119 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:07:30,120 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:07:30,125 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:07:30,129 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:07:30,130 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:07:30,131 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:07:30,133 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:07:30,134 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:07:30,134 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:07:30,135 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:07:30,137 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:07:30,138 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:07:30,139 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:07:30,139 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:07:30,144 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:07:30,145 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:07:30,145 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:07:30,146 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:07:30,148 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:07:30,149 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8ecd2b03-db55-4f4b-8907-e12926f8cf91/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 17:07:30,188 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:07:30,188 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:07:30,191 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:07:30,192 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:07:30,192 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:07:30,192 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:07:30,192 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:07:30,192 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:07:30,193 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:07:30,193 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:07:30,194 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:07:30,194 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:07:30,195 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:07:30,195 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:07:30,195 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:07:30,195 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:07:30,195 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:07:30,196 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:07:30,196 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:07:30,196 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:07:30,196 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:07:30,197 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:07:30,197 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:07:30,197 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:07:30,197 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:07:30,197 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:07:30,198 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:07:30,198 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:07:30,198 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:07:30,198 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:07:30,198 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_8ecd2b03-db55-4f4b-8907-e12926f8cf91/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8ecd2b03-db55-4f4b-8907-e12926f8cf91/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fe02aa8f6ac4dc8a7daa520822e82802026faea3 [2020-12-01 17:07:30,561 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:07:30,587 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:07:30,590 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:07:30,591 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:07:30,596 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:07:30,597 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8ecd2b03-db55-4f4b-8907-e12926f8cf91/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i [2020-12-01 17:07:30,672 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8ecd2b03-db55-4f4b-8907-e12926f8cf91/bin/ukojak/data/f7fad339d/588e4600c43b469c932e2bea864d95e1/FLAGaae850cdf [2020-12-01 17:07:31,478 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:07:31,480 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8ecd2b03-db55-4f4b-8907-e12926f8cf91/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i [2020-12-01 17:07:31,505 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8ecd2b03-db55-4f4b-8907-e12926f8cf91/bin/ukojak/data/f7fad339d/588e4600c43b469c932e2bea864d95e1/FLAGaae850cdf [2020-12-01 17:07:31,646 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8ecd2b03-db55-4f4b-8907-e12926f8cf91/bin/ukojak/data/f7fad339d/588e4600c43b469c932e2bea864d95e1 [2020-12-01 17:07:31,648 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:07:31,650 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:07:31,651 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:07:31,652 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:07:31,656 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:07:31,657 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:07:31" (1/1) ... [2020-12-01 17:07:31,660 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cce486f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:31, skipping insertion in model container [2020-12-01 17:07:31,661 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:07:31" (1/1) ... [2020-12-01 17:07:31,669 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:07:31,745 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:07:31,961 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:07:31,962 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@27018223 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:31, skipping insertion in model container [2020-12-01 17:07:31,962 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:07:31,963 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:07:31,965 INFO L168 Benchmark]: Toolchain (without parser) took 313.63 ms. Allocated memory is still 54.5 MB. Free memory was 30.2 MB in the beginning and 20.9 MB in the end (delta: 9.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:07:31,967 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 54.5 MB. Free memory was 36.2 MB in the beginning and 36.2 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:07:31,968 INFO L168 Benchmark]: CACSL2BoogieTranslator took 311.30 ms. Allocated memory is still 54.5 MB. Free memory was 30.0 MB in the beginning and 20.9 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:07:31,971 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 54.5 MB. Free memory was 36.2 MB in the beginning and 36.2 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 311.30 ms. Allocated memory is still 54.5 MB. Free memory was 30.0 MB in the beginning and 20.9 MB in the end (delta: 9.1 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...