./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.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_e06303ca-a9a4-4243-bf14-5034ca977f60/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e06303ca-a9a4-4243-bf14-5034ca977f60/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e06303ca-a9a4-4243-bf14-5034ca977f60/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e06303ca-a9a4-4243-bf14-5034ca977f60/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e06303ca-a9a4-4243-bf14-5034ca977f60/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e06303ca-a9a4-4243-bf14-5034ca977f60/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 acf8501b9d83ca0103565fab0751889d986d42b9 .............................................................................................................................. 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_e06303ca-a9a4-4243-bf14-5034ca977f60/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e06303ca-a9a4-4243-bf14-5034ca977f60/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e06303ca-a9a4-4243-bf14-5034ca977f60/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e06303ca-a9a4-4243-bf14-5034ca977f60/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e06303ca-a9a4-4243-bf14-5034ca977f60/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e06303ca-a9a4-4243-bf14-5034ca977f60/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 acf8501b9d83ca0103565fab0751889d986d42b9 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:08:49,584 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:08:49,586 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:08:49,643 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:08:49,644 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:08:49,652 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:08:49,655 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:08:49,665 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:08:49,691 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:08:49,693 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:08:49,694 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:08:49,696 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:08:49,697 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:08:49,698 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:08:49,700 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:08:49,702 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:08:49,703 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:08:49,704 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:08:49,707 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:08:49,717 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:08:49,723 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:08:49,725 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:08:49,727 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:08:49,733 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:08:49,736 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:08:49,737 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:08:49,738 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:08:49,739 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:08:49,740 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:08:49,741 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:08:49,741 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:08:49,743 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:08:49,744 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:08:49,745 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:08:49,746 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:08:49,747 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:08:49,748 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:08:49,749 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:08:49,749 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:08:49,750 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:08:49,752 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:08:49,753 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e06303ca-a9a4-4243-bf14-5034ca977f60/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-30 00:08:49,781 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:08:49,781 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:08:49,783 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:08:49,783 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:08:49,784 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:08:49,784 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:08:49,784 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:08:49,785 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:08:49,785 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:08:49,785 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:08:49,785 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:08:49,786 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:08:49,786 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:08:49,786 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:08:49,786 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:08:49,787 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:08:49,787 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:08:49,787 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:08:49,788 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:08:49,788 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:08:49,788 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:08:49,789 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:08:49,789 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:08:49,789 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 00:08:49,789 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:08:49,790 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_e06303ca-a9a4-4243-bf14-5034ca977f60/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e06303ca-a9a4-4243-bf14-5034ca977f60/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> acf8501b9d83ca0103565fab0751889d986d42b9 [2020-11-30 00:08:50,090 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:08:50,144 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:08:50,147 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:08:50,150 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:08:50,151 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:08:50,153 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e06303ca-a9a4-4243-bf14-5034ca977f60/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.i [2020-11-30 00:08:50,232 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e06303ca-a9a4-4243-bf14-5034ca977f60/bin/ukojak/data/4aae7d665/be80e09f94794cb58e3379671c86d139/FLAGaa59745a9 [2020-11-30 00:08:51,011 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:08:51,012 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e06303ca-a9a4-4243-bf14-5034ca977f60/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.i [2020-11-30 00:08:51,060 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e06303ca-a9a4-4243-bf14-5034ca977f60/bin/ukojak/data/4aae7d665/be80e09f94794cb58e3379671c86d139/FLAGaa59745a9 [2020-11-30 00:08:51,110 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e06303ca-a9a4-4243-bf14-5034ca977f60/bin/ukojak/data/4aae7d665/be80e09f94794cb58e3379671c86d139 [2020-11-30 00:08:51,112 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:08:51,114 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:08:51,116 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:08:51,116 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:08:51,120 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:08:51,121 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:08:51" (1/1) ... [2020-11-30 00:08:51,124 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4956a5f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:08:51, skipping insertion in model container [2020-11-30 00:08:51,124 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:08:51" (1/1) ... [2020-11-30 00:08:51,133 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:08:51,209 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:08:51,553 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:08:51,556 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@ae7195c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:08:51, skipping insertion in model container [2020-11-30 00:08:51,556 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:08:51,557 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:08:51,560 INFO L168 Benchmark]: Toolchain (without parser) took 443.56 ms. Allocated memory is still 100.7 MB. Free memory was 78.9 MB in the beginning and 77.7 MB in the end (delta: 1.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:08:51,561 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 100.7 MB. Free memory is still 63.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:08:51,563 INFO L168 Benchmark]: CACSL2BoogieTranslator took 440.92 ms. Allocated memory is still 100.7 MB. Free memory was 78.5 MB in the beginning and 77.7 MB in the end (delta: 885.3 kB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:08:51,566 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 100.7 MB. Free memory is still 63.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 440.92 ms. Allocated memory is still 100.7 MB. Free memory was 78.5 MB in the beginning and 77.7 MB in the end (delta: 885.3 kB). 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 [2020-11-30 00:08:54,079 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:08:54,082 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:08:54,124 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:08:54,125 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:08:54,131 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:08:54,134 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:08:54,139 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:08:54,144 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:08:54,150 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:08:54,152 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:08:54,156 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:08:54,160 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:08:54,163 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:08:54,164 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:08:54,166 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:08:54,168 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:08:54,170 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:08:54,177 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:08:54,180 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:08:54,190 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:08:54,194 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:08:54,196 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:08:54,197 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:08:54,201 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:08:54,206 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:08:54,207 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:08:54,208 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:08:54,210 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:08:54,211 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:08:54,211 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:08:54,212 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:08:54,217 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:08:54,218 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:08:54,219 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:08:54,219 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:08:54,220 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:08:54,221 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:08:54,221 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:08:54,223 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:08:54,224 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:08:54,225 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e06303ca-a9a4-4243-bf14-5034ca977f60/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-30 00:08:54,281 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:08:54,281 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:08:54,283 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:08:54,283 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:08:54,283 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:08:54,283 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:08:54,284 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:08:54,284 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:08:54,284 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:08:54,284 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:08:54,284 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:08:54,285 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:08:54,285 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:08:54,285 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:08:54,285 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:08:54,285 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:08:54,286 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:08:54,286 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:08:54,286 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:08:54,286 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:08:54,286 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:08:54,287 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:08:54,287 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:08:54,287 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:08:54,287 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:08:54,288 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:08:54,288 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 00:08:54,288 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:08:54,288 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 00:08:54,288 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:08:54,289 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_e06303ca-a9a4-4243-bf14-5034ca977f60/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e06303ca-a9a4-4243-bf14-5034ca977f60/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> acf8501b9d83ca0103565fab0751889d986d42b9 [2020-11-30 00:08:54,762 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:08:54,786 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:08:54,792 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:08:54,794 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:08:54,795 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:08:54,796 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e06303ca-a9a4-4243-bf14-5034ca977f60/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.i [2020-11-30 00:08:54,870 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e06303ca-a9a4-4243-bf14-5034ca977f60/bin/ukojak/data/a00d2a06e/bf611902052e4ed389b6aa4ff43fc4a3/FLAGe4e938c39 [2020-11-30 00:08:55,649 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:08:55,650 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e06303ca-a9a4-4243-bf14-5034ca977f60/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-2.i [2020-11-30 00:08:55,679 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e06303ca-a9a4-4243-bf14-5034ca977f60/bin/ukojak/data/a00d2a06e/bf611902052e4ed389b6aa4ff43fc4a3/FLAGe4e938c39 [2020-11-30 00:08:55,779 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e06303ca-a9a4-4243-bf14-5034ca977f60/bin/ukojak/data/a00d2a06e/bf611902052e4ed389b6aa4ff43fc4a3 [2020-11-30 00:08:55,783 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:08:55,786 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:08:55,789 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:08:55,790 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:08:55,794 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:08:55,795 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:08:55" (1/1) ... [2020-11-30 00:08:55,799 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@474ff524 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:08:55, skipping insertion in model container [2020-11-30 00:08:55,799 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:08:55" (1/1) ... [2020-11-30 00:08:55,808 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:08:55,891 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:08:56,102 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:08:56,102 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2c883574 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:08:56, skipping insertion in model container [2020-11-30 00:08:56,103 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:08:56,103 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:08:56,105 INFO L168 Benchmark]: Toolchain (without parser) took 317.76 ms. Allocated memory is still 60.8 MB. Free memory was 35.7 MB in the beginning and 39.0 MB in the end (delta: -3.3 MB). Peak memory consumption was 8.0 MB. Max. memory is 16.1 GB. [2020-11-30 00:08:56,106 INFO L168 Benchmark]: CDTParser took 0.93 ms. Allocated memory is still 60.8 MB. Free memory was 41.8 MB in the beginning and 41.7 MB in the end (delta: 73.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:08:56,107 INFO L168 Benchmark]: CACSL2BoogieTranslator took 313.65 ms. Allocated memory is still 60.8 MB. Free memory was 35.6 MB in the beginning and 39.0 MB in the end (delta: -3.4 MB). Peak memory consumption was 8.0 MB. Max. memory is 16.1 GB. [2020-11-30 00:08:56,109 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.93 ms. Allocated memory is still 60.8 MB. Free memory was 41.8 MB in the beginning and 41.7 MB in the end (delta: 73.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 313.65 ms. Allocated memory is still 60.8 MB. Free memory was 35.6 MB in the beginning and 39.0 MB in the end (delta: -3.4 MB). Peak memory consumption was 8.0 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...