./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_42b53a62-8463-43c9-8f58-a722e7ab4b9e/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_42b53a62-8463-43c9-8f58-a722e7ab4b9e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_42b53a62-8463-43c9-8f58-a722e7ab4b9e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_42b53a62-8463-43c9-8f58-a722e7ab4b9e/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_42b53a62-8463-43c9-8f58-a722e7ab4b9e/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_42b53a62-8463-43c9-8f58-a722e7ab4b9e/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 1fec259bb9e6e49d4d013c3c4896a5c39ae97246 .............................................................................................................................. 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_42b53a62-8463-43c9-8f58-a722e7ab4b9e/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_42b53a62-8463-43c9-8f58-a722e7ab4b9e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_42b53a62-8463-43c9-8f58-a722e7ab4b9e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_42b53a62-8463-43c9-8f58-a722e7ab4b9e/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_42b53a62-8463-43c9-8f58-a722e7ab4b9e/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_42b53a62-8463-43c9-8f58-a722e7ab4b9e/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 1fec259bb9e6e49d4d013c3c4896a5c39ae97246 ................................................................................................................................... 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 04:39:38,858 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:39:38,860 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:39:38,925 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:39:38,926 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:39:38,931 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:39:38,933 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:39:38,937 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:39:38,940 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:39:38,946 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:39:38,947 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:39:38,949 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:39:38,949 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:39:38,953 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:39:38,954 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:39:38,956 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:39:38,957 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:39:38,962 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:39:38,966 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:39:38,976 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:39:38,978 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:39:38,979 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:39:38,981 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:39:38,982 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:39:38,991 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:39:38,991 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:39:38,992 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:39:38,994 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:39:38,995 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:39:38,996 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:39:38,996 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:39:38,998 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:39:38,999 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:39:39,001 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:39:39,003 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:39:39,003 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:39:39,004 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:39:39,004 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:39:39,004 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:39:39,005 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:39:39,006 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:39:39,007 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_42b53a62-8463-43c9-8f58-a722e7ab4b9e/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:39:39,046 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:39:39,047 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:39:39,052 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:39:39,052 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:39:39,053 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:39:39,053 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:39:39,053 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:39:39,053 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:39:39,053 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:39:39,054 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:39:39,055 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:39:39,055 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:39:39,055 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:39:39,055 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:39:39,056 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:39:39,056 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:39:39,056 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:39:39,056 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:39:39,057 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:39:39,057 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:39:39,057 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:39:39,057 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:39:39,057 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:39:39,058 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:39:39,058 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:39:39,058 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_42b53a62-8463-43c9-8f58-a722e7ab4b9e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_42b53a62-8463-43c9-8f58-a722e7ab4b9e/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1fec259bb9e6e49d4d013c3c4896a5c39ae97246 [2020-11-28 04:39:39,311 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:39:39,348 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:39:39,351 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:39:39,352 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:39:39,357 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:39:39,359 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_42b53a62-8463-43c9-8f58-a722e7ab4b9e/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i [2020-11-28 04:39:39,468 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_42b53a62-8463-43c9-8f58-a722e7ab4b9e/bin/ukojak/data/50a4aeff3/4bea3a88b7ae44b1948337af7e57f0fa/FLAGb2acedf30 [2020-11-28 04:39:40,042 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:39:40,043 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_42b53a62-8463-43c9-8f58-a722e7ab4b9e/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i [2020-11-28 04:39:40,069 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_42b53a62-8463-43c9-8f58-a722e7ab4b9e/bin/ukojak/data/50a4aeff3/4bea3a88b7ae44b1948337af7e57f0fa/FLAGb2acedf30 [2020-11-28 04:39:40,293 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_42b53a62-8463-43c9-8f58-a722e7ab4b9e/bin/ukojak/data/50a4aeff3/4bea3a88b7ae44b1948337af7e57f0fa [2020-11-28 04:39:40,295 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:39:40,297 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:39:40,302 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:39:40,302 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:39:40,305 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:39:40,306 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:40" (1/1) ... [2020-11-28 04:39:40,309 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5382e38 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:40, skipping insertion in model container [2020-11-28 04:39:40,309 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:40" (1/1) ... [2020-11-28 04:39:40,316 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:39:40,396 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:39:40,681 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:39:40,683 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@644f6ede and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:40, skipping insertion in model container [2020-11-28 04:39:40,683 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:39:40,683 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:39:40,686 INFO L168 Benchmark]: Toolchain (without parser) took 387.48 ms. Allocated memory is still 88.1 MB. Free memory was 55.9 MB in the beginning and 65.8 MB in the end (delta: -9.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:40,687 INFO L168 Benchmark]: CDTParser took 0.63 ms. Allocated memory is still 88.1 MB. Free memory is still 44.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:39:40,690 INFO L168 Benchmark]: CACSL2BoogieTranslator took 381.76 ms. Allocated memory is still 88.1 MB. Free memory was 55.8 MB in the beginning and 65.8 MB in the end (delta: -10.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:40,693 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.63 ms. Allocated memory is still 88.1 MB. Free memory is still 44.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 381.76 ms. Allocated memory is still 88.1 MB. Free memory was 55.8 MB in the beginning and 65.8 MB in the end (delta: -10.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:39:42,994 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:39:42,997 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:39:43,047 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:39:43,048 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:39:43,053 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:39:43,056 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:39:43,060 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:39:43,064 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:39:43,070 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:39:43,071 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:39:43,076 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:39:43,077 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:39:43,080 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:39:43,084 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:39:43,086 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:39:43,087 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:39:43,091 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:39:43,094 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:39:43,102 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:39:43,104 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:39:43,105 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:39:43,108 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:39:43,115 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:39:43,122 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:39:43,125 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:39:43,125 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:39:43,127 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:39:43,128 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:39:43,130 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:39:43,130 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:39:43,131 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:39:43,133 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:39:43,134 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:39:43,135 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:39:43,136 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:39:43,136 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:39:43,137 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:39:43,137 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:39:43,139 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:39:43,140 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:39:43,141 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_42b53a62-8463-43c9-8f58-a722e7ab4b9e/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:39:43,183 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:39:43,184 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:39:43,187 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:39:43,187 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:39:43,188 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:39:43,188 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:39:43,188 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:39:43,189 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:39:43,189 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:39:43,190 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:39:43,191 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:39:43,191 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:39:43,191 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:39:43,192 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:39:43,192 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:39:43,192 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:39:43,192 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:39:43,193 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:39:43,193 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:39:43,193 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:39:43,194 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:39:43,194 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:39:43,194 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:39:43,194 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:39:43,195 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:39:43,195 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:39:43,195 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:39:43,196 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:39:43,209 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:39:43,209 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:39:43,210 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_42b53a62-8463-43c9-8f58-a722e7ab4b9e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_42b53a62-8463-43c9-8f58-a722e7ab4b9e/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1fec259bb9e6e49d4d013c3c4896a5c39ae97246 [2020-11-28 04:39:43,619 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:39:43,650 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:39:43,653 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:39:43,655 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:39:43,656 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:39:43,657 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_42b53a62-8463-43c9-8f58-a722e7ab4b9e/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i [2020-11-28 04:39:43,736 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_42b53a62-8463-43c9-8f58-a722e7ab4b9e/bin/ukojak/data/c07bdd402/37b0553a2fea4ec0b549c92a0735e482/FLAG82f52bf51 [2020-11-28 04:39:44,476 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:39:44,480 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_42b53a62-8463-43c9-8f58-a722e7ab4b9e/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test3-2.i [2020-11-28 04:39:44,503 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_42b53a62-8463-43c9-8f58-a722e7ab4b9e/bin/ukojak/data/c07bdd402/37b0553a2fea4ec0b549c92a0735e482/FLAG82f52bf51 [2020-11-28 04:39:44,659 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_42b53a62-8463-43c9-8f58-a722e7ab4b9e/bin/ukojak/data/c07bdd402/37b0553a2fea4ec0b549c92a0735e482 [2020-11-28 04:39:44,661 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:39:44,663 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:39:44,664 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:39:44,665 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:39:44,668 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:39:44,669 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:44" (1/1) ... [2020-11-28 04:39:44,671 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5645c6a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:44, skipping insertion in model container [2020-11-28 04:39:44,671 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:44" (1/1) ... [2020-11-28 04:39:44,679 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:39:44,735 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:39:44,935 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:39:44,935 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1013d94b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:44, skipping insertion in model container [2020-11-28 04:39:44,936 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:39:44,936 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:39:44,939 INFO L168 Benchmark]: Toolchain (without parser) took 274.36 ms. Allocated memory is still 75.5 MB. Free memory was 56.9 MB in the beginning and 47.7 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:44,940 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 75.5 MB. Free memory was 57.2 MB in the beginning and 57.2 MB in the end (delta: 61.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:39:44,941 INFO L168 Benchmark]: CACSL2BoogieTranslator took 271.84 ms. Allocated memory is still 75.5 MB. Free memory was 56.6 MB in the beginning and 47.7 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:44,942 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 75.5 MB. Free memory was 57.2 MB in the beginning and 57.2 MB in the end (delta: 61.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 271.84 ms. Allocated memory is still 75.5 MB. Free memory was 56.6 MB in the beginning and 47.7 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...