./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.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_0bbb623d-fa0d-487a-bf7d-ea6d1428a920/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0bbb623d-fa0d-487a-bf7d-ea6d1428a920/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0bbb623d-fa0d-487a-bf7d-ea6d1428a920/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0bbb623d-fa0d-487a-bf7d-ea6d1428a920/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0bbb623d-fa0d-487a-bf7d-ea6d1428a920/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0bbb623d-fa0d-487a-bf7d-ea6d1428a920/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 fcba7eaf0da9f744ffebe26ad353b432c1bd1bbb .............................................................................................................................. 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_0bbb623d-fa0d-487a-bf7d-ea6d1428a920/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0bbb623d-fa0d-487a-bf7d-ea6d1428a920/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0bbb623d-fa0d-487a-bf7d-ea6d1428a920/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0bbb623d-fa0d-487a-bf7d-ea6d1428a920/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0bbb623d-fa0d-487a-bf7d-ea6d1428a920/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0bbb623d-fa0d-487a-bf7d-ea6d1428a920/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 fcba7eaf0da9f744ffebe26ad353b432c1bd1bbb ................................................................................................................................... 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 04:39:00,966 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:39:00,968 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:39:01,018 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:39:01,019 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:39:01,020 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:39:01,046 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:39:01,049 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:39:01,051 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:39:01,052 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:39:01,054 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:39:01,055 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:39:01,056 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:39:01,057 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:39:01,058 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:39:01,060 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:39:01,062 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:39:01,063 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:39:01,065 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:39:01,067 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:39:01,069 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:39:01,071 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:39:01,072 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:39:01,073 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:39:01,077 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:39:01,077 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:39:01,078 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:39:01,079 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:39:01,079 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:39:01,081 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:39:01,081 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:39:01,082 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:39:01,083 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:39:01,084 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:39:01,085 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:39:01,086 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:39:01,087 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:39:01,087 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:39:01,088 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:39:01,089 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:39:01,090 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:39:01,091 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0bbb623d-fa0d-487a-bf7d-ea6d1428a920/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:39:01,114 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:39:01,115 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:39:01,116 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:39:01,116 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:39:01,117 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:39:01,117 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:39:01,117 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:39:01,117 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:39:01,118 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:39:01,118 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:39:01,118 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:39:01,118 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:39:01,119 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:39:01,119 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:39:01,119 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:39:01,120 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:39:01,120 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:39:01,120 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:39:01,120 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:39:01,121 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:39:01,121 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:39:01,121 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:39:01,121 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:39:01,122 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:39:01,122 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:39:01,122 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_0bbb623d-fa0d-487a-bf7d-ea6d1428a920/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0bbb623d-fa0d-487a-bf7d-ea6d1428a920/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fcba7eaf0da9f744ffebe26ad353b432c1bd1bbb [2020-11-28 04:39:01,338 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:39:01,364 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:39:01,367 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:39:01,368 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:39:01,373 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:39:01,374 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0bbb623d-fa0d-487a-bf7d-ea6d1428a920/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i [2020-11-28 04:39:01,434 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0bbb623d-fa0d-487a-bf7d-ea6d1428a920/bin/ukojak/data/e7c3f7ff8/6a7029fbde2743f6822bba758fcc2215/FLAGc35487d46 [2020-11-28 04:39:02,013 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:39:02,014 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0bbb623d-fa0d-487a-bf7d-ea6d1428a920/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i [2020-11-28 04:39:02,038 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0bbb623d-fa0d-487a-bf7d-ea6d1428a920/bin/ukojak/data/e7c3f7ff8/6a7029fbde2743f6822bba758fcc2215/FLAGc35487d46 [2020-11-28 04:39:02,262 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0bbb623d-fa0d-487a-bf7d-ea6d1428a920/bin/ukojak/data/e7c3f7ff8/6a7029fbde2743f6822bba758fcc2215 [2020-11-28 04:39:02,264 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:39:02,265 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:39:02,269 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:39:02,269 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:39:02,272 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:39:02,272 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:02" (1/1) ... [2020-11-28 04:39:02,274 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51cc5b60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:02, skipping insertion in model container [2020-11-28 04:39:02,274 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:02" (1/1) ... [2020-11-28 04:39:02,281 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:39:02,336 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:39:02,617 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:39:02,619 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6766fc49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:02, skipping insertion in model container [2020-11-28 04:39:02,620 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:39:02,620 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:39:02,623 INFO L168 Benchmark]: Toolchain (without parser) took 355.59 ms. Allocated memory is still 92.3 MB. Free memory was 61.4 MB in the beginning and 70.5 MB in the end (delta: -9.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:02,624 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 92.3 MB. Free memory was 51.9 MB in the beginning and 51.9 MB in the end (delta: 34.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:39:02,626 INFO L168 Benchmark]: CACSL2BoogieTranslator took 351.51 ms. Allocated memory is still 92.3 MB. Free memory was 61.1 MB in the beginning and 71.0 MB in the end (delta: -9.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:02,629 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 92.3 MB. Free memory was 51.9 MB in the beginning and 51.9 MB in the end (delta: 34.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 351.51 ms. Allocated memory is still 92.3 MB. Free memory was 61.1 MB in the beginning and 71.0 MB in the end (delta: -9.8 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 04:39:04,718 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:39:04,721 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:39:04,750 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:39:04,751 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:39:04,752 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:39:04,754 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:39:04,756 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:39:04,758 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:39:04,760 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:39:04,761 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:39:04,762 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:39:04,774 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:39:04,779 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:39:04,781 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:39:04,782 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:39:04,784 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:39:04,785 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:39:04,789 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:39:04,794 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:39:04,798 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:39:04,800 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:39:04,802 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:39:04,806 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:39:04,811 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:39:04,812 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:39:04,812 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:39:04,817 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:39:04,820 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:39:04,821 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:39:04,822 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:39:04,823 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:39:04,825 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:39:04,826 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:39:04,827 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:39:04,828 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:39:04,828 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:39:04,829 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:39:04,829 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:39:04,831 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:39:04,832 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:39:04,832 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0bbb623d-fa0d-487a-bf7d-ea6d1428a920/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:39:04,875 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:39:04,875 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:39:04,878 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:39:04,878 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:39:04,879 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:39:04,879 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:39:04,879 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:39:04,879 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:39:04,880 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:39:04,880 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:39:04,881 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:39:04,881 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:39:04,881 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:39:04,882 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:39:04,882 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:39:04,882 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:39:04,882 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:39:04,882 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:39:04,883 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:39:04,883 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:39:04,883 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:39:04,883 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:39:04,884 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:39:04,884 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:39:04,884 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:39:04,884 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:39:04,885 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:39:04,885 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:39:04,885 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:39:04,885 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:39:04,885 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_0bbb623d-fa0d-487a-bf7d-ea6d1428a920/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0bbb623d-fa0d-487a-bf7d-ea6d1428a920/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fcba7eaf0da9f744ffebe26ad353b432c1bd1bbb [2020-11-28 04:39:05,303 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:39:05,329 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:39:05,334 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:39:05,335 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:39:05,336 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:39:05,337 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0bbb623d-fa0d-487a-bf7d-ea6d1428a920/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i [2020-11-28 04:39:05,416 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0bbb623d-fa0d-487a-bf7d-ea6d1428a920/bin/ukojak/data/80e235001/8eaddce85a184be5a84c7c52291b4443/FLAG841c6fb74 [2020-11-28 04:39:06,118 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:39:06,119 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0bbb623d-fa0d-487a-bf7d-ea6d1428a920/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i [2020-11-28 04:39:06,139 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0bbb623d-fa0d-487a-bf7d-ea6d1428a920/bin/ukojak/data/80e235001/8eaddce85a184be5a84c7c52291b4443/FLAG841c6fb74 [2020-11-28 04:39:06,337 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0bbb623d-fa0d-487a-bf7d-ea6d1428a920/bin/ukojak/data/80e235001/8eaddce85a184be5a84c7c52291b4443 [2020-11-28 04:39:06,339 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:39:06,341 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:39:06,342 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:39:06,342 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:39:06,353 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:39:06,354 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:06" (1/1) ... [2020-11-28 04:39:06,356 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 28.11 04:39:06, skipping insertion in model container [2020-11-28 04:39:06,356 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:06" (1/1) ... [2020-11-28 04:39:06,364 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:39:06,453 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:39:06,677 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:39:06,678 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1f752985 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:06, skipping insertion in model container [2020-11-28 04:39:06,678 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:39:06,678 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:39:06,680 INFO L168 Benchmark]: Toolchain (without parser) took 338.12 ms. Allocated memory is still 58.7 MB. Free memory was 34.9 MB in the beginning and 42.3 MB in the end (delta: -7.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:06,681 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 58.7 MB. Free memory was 40.6 MB in the beginning and 40.6 MB in the end (delta: 29.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:39:06,682 INFO L168 Benchmark]: CACSL2BoogieTranslator took 336.05 ms. Allocated memory is still 58.7 MB. Free memory was 34.6 MB in the beginning and 42.3 MB in the end (delta: -7.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:06,687 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 58.7 MB. Free memory was 40.6 MB in the beginning and 40.6 MB in the end (delta: 29.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 336.05 ms. Allocated memory is still 58.7 MB. Free memory was 34.6 MB in the beginning and 42.3 MB in the end (delta: -7.6 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...