./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.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_ccedafdf-c94a-402d-983f-faf532501311/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ccedafdf-c94a-402d-983f-faf532501311/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ccedafdf-c94a-402d-983f-faf532501311/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ccedafdf-c94a-402d-983f-faf532501311/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ccedafdf-c94a-402d-983f-faf532501311/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ccedafdf-c94a-402d-983f-faf532501311/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 ba5463b5e3d18d90d4f385730b7339ac899bebbe .............................................................................................................................. 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_ccedafdf-c94a-402d-983f-faf532501311/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ccedafdf-c94a-402d-983f-faf532501311/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ccedafdf-c94a-402d-983f-faf532501311/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ccedafdf-c94a-402d-983f-faf532501311/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ccedafdf-c94a-402d-983f-faf532501311/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ccedafdf-c94a-402d-983f-faf532501311/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 ba5463b5e3d18d90d4f385730b7339ac899bebbe ................................................................................................................................... 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 04:38:00,596 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:38:00,599 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:38:00,657 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:38:00,658 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:38:00,664 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:38:00,667 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:38:00,671 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:38:00,674 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:38:00,689 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:38:00,690 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:38:00,692 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:38:00,693 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:38:00,696 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:38:00,698 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:38:00,700 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:38:00,701 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:38:00,705 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:38:00,708 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:38:00,716 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:38:00,718 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:38:00,719 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:38:00,721 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:38:00,722 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:38:00,726 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:38:00,727 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:38:00,727 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:38:00,729 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:38:00,730 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:38:00,731 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:38:00,731 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:38:00,732 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:38:00,734 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:38:00,736 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:38:00,737 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:38:00,737 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:38:00,738 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:38:00,738 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:38:00,739 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:38:00,741 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:38:00,742 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:38:00,744 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ccedafdf-c94a-402d-983f-faf532501311/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:38:00,786 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:38:00,786 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:38:00,788 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:38:00,789 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:38:00,789 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:38:00,789 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:38:00,789 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:38:00,790 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:38:00,790 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:38:00,790 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:38:00,791 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:38:00,791 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:38:00,792 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:38:00,792 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:38:00,792 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:38:00,792 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:38:00,793 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:38:00,793 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:38:00,793 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:38:00,794 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:38:00,794 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:38:00,794 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:38:00,794 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:38:00,795 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:38:00,795 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:38:00,795 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_ccedafdf-c94a-402d-983f-faf532501311/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ccedafdf-c94a-402d-983f-faf532501311/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ba5463b5e3d18d90d4f385730b7339ac899bebbe [2020-11-28 04:38:01,114 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:38:01,158 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:38:01,162 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:38:01,163 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:38:01,164 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:38:01,165 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ccedafdf-c94a-402d-983f-faf532501311/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.i [2020-11-28 04:38:01,270 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ccedafdf-c94a-402d-983f-faf532501311/bin/ukojak/data/b5862cbe0/c7303bd42bdc44e9957e8ab4e75d2abe/FLAG2b786274d [2020-11-28 04:38:01,810 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:38:01,811 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ccedafdf-c94a-402d-983f-faf532501311/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.i [2020-11-28 04:38:01,834 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ccedafdf-c94a-402d-983f-faf532501311/bin/ukojak/data/b5862cbe0/c7303bd42bdc44e9957e8ab4e75d2abe/FLAG2b786274d [2020-11-28 04:38:02,245 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ccedafdf-c94a-402d-983f-faf532501311/bin/ukojak/data/b5862cbe0/c7303bd42bdc44e9957e8ab4e75d2abe [2020-11-28 04:38:02,247 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:38:02,248 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:38:02,250 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:02,250 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:38:02,253 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:38:02,254 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:02" (1/1) ... [2020-11-28 04:38:02,256 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9794b57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:02, skipping insertion in model container [2020-11-28 04:38:02,256 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:02" (1/1) ... [2020-11-28 04:38:02,272 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:38:02,323 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:38:02,580 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:38:02,581 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@27c11c94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:02, skipping insertion in model container [2020-11-28 04:38:02,581 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:02,582 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:38:02,585 INFO L168 Benchmark]: Toolchain (without parser) took 334.06 ms. Allocated memory was 79.7 MB in the beginning and 96.5 MB in the end (delta: 16.8 MB). Free memory was 43.8 MB in the beginning and 72.8 MB in the end (delta: -29.0 MB). Peak memory consumption was 4.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:02,586 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 79.7 MB. Free memory was 52.4 MB in the beginning and 52.4 MB in the end (delta: 27.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:38:02,588 INFO L168 Benchmark]: CACSL2BoogieTranslator took 331.47 ms. Allocated memory was 79.7 MB in the beginning and 96.5 MB in the end (delta: 16.8 MB). Free memory was 43.6 MB in the beginning and 72.8 MB in the end (delta: -29.2 MB). Peak memory consumption was 4.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:02,592 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 79.7 MB. Free memory was 52.4 MB in the beginning and 52.4 MB in the end (delta: 27.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 331.47 ms. Allocated memory was 79.7 MB in the beginning and 96.5 MB in the end (delta: 16.8 MB). Free memory was 43.6 MB in the beginning and 72.8 MB in the end (delta: -29.2 MB). Peak memory consumption was 4.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:38:04,886 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:38:04,888 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:38:04,920 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:38:04,921 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:38:04,925 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:38:04,928 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:38:04,933 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:38:04,935 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:38:04,936 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:38:04,937 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:38:04,939 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:38:04,939 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:38:04,940 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:38:04,942 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:38:04,943 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:38:04,944 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:38:04,945 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:38:04,948 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:38:04,950 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:38:04,952 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:38:04,954 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:38:04,955 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:38:04,956 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:38:04,959 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:38:04,960 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:38:04,960 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:38:04,961 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:38:04,962 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:38:04,963 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:38:04,963 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:38:04,964 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:38:04,965 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:38:04,966 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:38:04,968 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:38:04,968 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:38:04,969 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:38:04,970 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:38:04,970 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:38:04,971 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:38:04,972 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:38:04,973 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ccedafdf-c94a-402d-983f-faf532501311/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:38:04,999 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:38:05,000 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:38:05,001 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:38:05,002 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:38:05,002 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:38:05,002 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:38:05,002 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:38:05,003 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:38:05,003 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:38:05,003 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:38:05,003 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:38:05,003 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:38:05,003 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:38:05,004 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:38:05,004 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:38:05,004 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:38:05,004 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:38:05,004 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:38:05,005 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:38:05,005 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:38:05,005 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:38:05,005 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:38:05,005 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:38:05,006 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:38:05,006 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:38:05,006 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:38:05,006 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:38:05,006 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:38:05,007 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:38:05,007 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:38:05,007 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_ccedafdf-c94a-402d-983f-faf532501311/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ccedafdf-c94a-402d-983f-faf532501311/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ba5463b5e3d18d90d4f385730b7339ac899bebbe [2020-11-28 04:38:05,444 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:38:05,480 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:38:05,483 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:38:05,485 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:38:05,486 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:38:05,487 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ccedafdf-c94a-402d-983f-faf532501311/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.i [2020-11-28 04:38:05,574 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ccedafdf-c94a-402d-983f-faf532501311/bin/ukojak/data/251177d32/f749320dd66a41a69993c9ab00bc4c4c/FLAG4c96de1c1 [2020-11-28 04:38:06,258 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:38:06,259 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ccedafdf-c94a-402d-983f-faf532501311/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.i [2020-11-28 04:38:06,277 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ccedafdf-c94a-402d-983f-faf532501311/bin/ukojak/data/251177d32/f749320dd66a41a69993c9ab00bc4c4c/FLAG4c96de1c1 [2020-11-28 04:38:06,451 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ccedafdf-c94a-402d-983f-faf532501311/bin/ukojak/data/251177d32/f749320dd66a41a69993c9ab00bc4c4c [2020-11-28 04:38:06,453 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:38:06,455 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:38:06,456 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:06,456 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:38:06,471 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:38:06,472 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:06" (1/1) ... [2020-11-28 04:38:06,474 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d64f23b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:06, skipping insertion in model container [2020-11-28 04:38:06,474 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:06" (1/1) ... [2020-11-28 04:38:06,482 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:38:06,534 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:38:06,770 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:38:06,772 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@55a8ab3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:06, skipping insertion in model container [2020-11-28 04:38:06,772 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:06,774 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:38:06,776 INFO L168 Benchmark]: Toolchain (without parser) took 320.12 ms. Allocated memory is still 75.5 MB. Free memory was 57.9 MB in the beginning and 60.3 MB in the end (delta: -2.3 MB). Peak memory consumption was 13.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:06,778 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 75.5 MB. Free memory was 58.4 MB in the beginning and 58.3 MB in the end (delta: 58.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:38:06,779 INFO L168 Benchmark]: CACSL2BoogieTranslator took 317.72 ms. Allocated memory is still 75.5 MB. Free memory was 57.7 MB in the beginning and 60.3 MB in the end (delta: -2.5 MB). Peak memory consumption was 13.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:06,782 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 75.5 MB. Free memory was 58.4 MB in the beginning and 58.3 MB in the end (delta: 58.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 317.72 ms. Allocated memory is still 75.5 MB. Free memory was 57.7 MB in the beginning and 60.3 MB in the end (delta: -2.5 MB). Peak memory consumption was 13.4 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...