./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.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_74a59f55-3657-4aa8-b7d3-50c6f42a589c/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_74a59f55-3657-4aa8-b7d3-50c6f42a589c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_74a59f55-3657-4aa8-b7d3-50c6f42a589c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_74a59f55-3657-4aa8-b7d3-50c6f42a589c/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_74a59f55-3657-4aa8-b7d3-50c6f42a589c/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_74a59f55-3657-4aa8-b7d3-50c6f42a589c/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 31f31e9292737520603919fa429f100a2e7dbca4 .............................................................................................................................. 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_74a59f55-3657-4aa8-b7d3-50c6f42a589c/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_74a59f55-3657-4aa8-b7d3-50c6f42a589c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_74a59f55-3657-4aa8-b7d3-50c6f42a589c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_74a59f55-3657-4aa8-b7d3-50c6f42a589c/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_74a59f55-3657-4aa8-b7d3-50c6f42a589c/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_74a59f55-3657-4aa8-b7d3-50c6f42a589c/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 31f31e9292737520603919fa429f100a2e7dbca4 ................................................................................................................................... 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 00:30:47,925 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:30:47,928 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:30:48,011 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:30:48,012 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:30:48,019 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:30:48,022 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:30:48,027 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:30:48,030 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:30:48,036 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:30:48,037 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:30:48,039 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:30:48,040 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:30:48,043 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:30:48,044 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:30:48,046 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:30:48,047 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:30:48,051 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:30:48,055 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:30:48,062 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:30:48,065 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:30:48,066 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:30:48,068 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:30:48,069 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:30:48,073 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:30:48,073 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:30:48,074 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:30:48,076 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:30:48,077 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:30:48,078 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:30:48,078 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:30:48,080 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:30:48,082 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:30:48,083 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:30:48,084 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:30:48,084 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:30:48,085 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:30:48,085 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:30:48,085 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:30:48,086 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:30:48,087 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:30:48,089 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_74a59f55-3657-4aa8-b7d3-50c6f42a589c/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-30 00:30:48,137 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:30:48,137 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:30:48,139 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:30:48,139 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:30:48,140 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:30:48,140 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:30:48,140 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:30:48,140 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:30:48,140 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:30:48,141 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:30:48,142 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:30:48,142 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:30:48,142 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:30:48,142 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:30:48,142 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:30:48,143 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:30:48,143 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:30:48,143 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:30:48,143 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:30:48,143 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:30:48,144 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:30:48,144 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:30:48,144 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:30:48,144 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 00:30:48,145 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:30:48,145 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_74a59f55-3657-4aa8-b7d3-50c6f42a589c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_74a59f55-3657-4aa8-b7d3-50c6f42a589c/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 31f31e9292737520603919fa429f100a2e7dbca4 [2020-11-30 00:30:48,412 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:30:48,443 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:30:48,447 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:30:48,450 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:30:48,451 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:30:48,452 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_74a59f55-3657-4aa8-b7d3-50c6f42a589c/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i [2020-11-30 00:30:48,548 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_74a59f55-3657-4aa8-b7d3-50c6f42a589c/bin/ukojak/data/b2b16e3ce/5c57370ffb84445cb3fedec1c448b5c2/FLAG607351d7c [2020-11-30 00:30:49,180 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:30:49,181 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_74a59f55-3657-4aa8-b7d3-50c6f42a589c/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i [2020-11-30 00:30:49,216 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_74a59f55-3657-4aa8-b7d3-50c6f42a589c/bin/ukojak/data/b2b16e3ce/5c57370ffb84445cb3fedec1c448b5c2/FLAG607351d7c [2020-11-30 00:30:49,405 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_74a59f55-3657-4aa8-b7d3-50c6f42a589c/bin/ukojak/data/b2b16e3ce/5c57370ffb84445cb3fedec1c448b5c2 [2020-11-30 00:30:49,408 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:30:49,409 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:30:49,417 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:30:49,417 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:30:49,421 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:30:49,424 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:30:49" (1/1) ... [2020-11-30 00:30:49,426 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@602394ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:30:49, skipping insertion in model container [2020-11-30 00:30:49,427 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:30:49" (1/1) ... [2020-11-30 00:30:49,436 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:30:49,538 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:30:49,869 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:30:49,870 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6c61cac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:30:49, skipping insertion in model container [2020-11-30 00:30:49,870 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:30:49,871 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:30:49,874 INFO L168 Benchmark]: Toolchain (without parser) took 462.51 ms. Allocated memory is still 102.8 MB. Free memory was 74.0 MB in the beginning and 79.2 MB in the end (delta: -5.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:30:49,875 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 102.8 MB. Free memory was 60.6 MB in the beginning and 60.6 MB in the end (delta: 78.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:30:49,876 INFO L168 Benchmark]: CACSL2BoogieTranslator took 453.94 ms. Allocated memory is still 102.8 MB. Free memory was 73.7 MB in the beginning and 79.2 MB in the end (delta: -5.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:30:49,879 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 102.8 MB. Free memory was 60.6 MB in the beginning and 60.6 MB in the end (delta: 78.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 453.94 ms. Allocated memory is still 102.8 MB. Free memory was 73.7 MB in the beginning and 79.2 MB in the end (delta: -5.5 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 [2020-11-30 00:30:52,467 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:30:52,469 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:30:52,511 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:30:52,512 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:30:52,513 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:30:52,515 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:30:52,518 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:30:52,520 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:30:52,522 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:30:52,523 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:30:52,524 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:30:52,525 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:30:52,527 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:30:52,528 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:30:52,530 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:30:52,531 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:30:52,532 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:30:52,535 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:30:52,538 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:30:52,540 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:30:52,542 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:30:52,544 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:30:52,545 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:30:52,549 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:30:52,549 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:30:52,550 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:30:52,551 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:30:52,551 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:30:52,553 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:30:52,553 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:30:52,554 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:30:52,555 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:30:52,556 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:30:52,557 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:30:52,558 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:30:52,559 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:30:52,559 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:30:52,562 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:30:52,563 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:30:52,564 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:30:52,567 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_74a59f55-3657-4aa8-b7d3-50c6f42a589c/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-30 00:30:52,615 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:30:52,615 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:30:52,617 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:30:52,617 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:30:52,617 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:30:52,617 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:30:52,618 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:30:52,618 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:30:52,620 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:30:52,620 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:30:52,621 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:30:52,622 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:30:52,622 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:30:52,622 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:30:52,622 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:30:52,623 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:30:52,623 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:30:52,623 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:30:52,623 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:30:52,624 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:30:52,624 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:30:52,624 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:30:52,624 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:30:52,625 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:30:52,625 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:30:52,626 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:30:52,626 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 00:30:52,626 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:30:52,626 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 00:30:52,627 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:30:52,627 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_74a59f55-3657-4aa8-b7d3-50c6f42a589c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_74a59f55-3657-4aa8-b7d3-50c6f42a589c/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 31f31e9292737520603919fa429f100a2e7dbca4 [2020-11-30 00:30:53,005 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:30:53,034 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:30:53,039 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:30:53,041 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:30:53,042 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:30:53,043 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_74a59f55-3657-4aa8-b7d3-50c6f42a589c/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i [2020-11-30 00:30:53,124 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_74a59f55-3657-4aa8-b7d3-50c6f42a589c/bin/ukojak/data/32635029b/a2fc1fade46c41f3a01313aa1427b123/FLAGb1953977f [2020-11-30 00:30:53,810 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:30:53,810 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_74a59f55-3657-4aa8-b7d3-50c6f42a589c/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i [2020-11-30 00:30:53,829 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_74a59f55-3657-4aa8-b7d3-50c6f42a589c/bin/ukojak/data/32635029b/a2fc1fade46c41f3a01313aa1427b123/FLAGb1953977f [2020-11-30 00:30:54,076 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_74a59f55-3657-4aa8-b7d3-50c6f42a589c/bin/ukojak/data/32635029b/a2fc1fade46c41f3a01313aa1427b123 [2020-11-30 00:30:54,078 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:30:54,080 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:30:54,091 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:30:54,092 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:30:54,096 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:30:54,097 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:30:54" (1/1) ... [2020-11-30 00:30:54,099 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b0da99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:30:54, skipping insertion in model container [2020-11-30 00:30:54,100 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:30:54" (1/1) ... [2020-11-30 00:30:54,109 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:30:54,222 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:30:54,462 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:30:54,463 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@55bc0d98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:30:54, skipping insertion in model container [2020-11-30 00:30:54,464 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:30:54,465 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:30:54,469 INFO L168 Benchmark]: Toolchain (without parser) took 386.66 ms. Allocated memory is still 50.3 MB. Free memory was 25.0 MB in the beginning and 27.0 MB in the end (delta: -2.0 MB). Peak memory consumption was 3.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:30:54,470 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 50.3 MB. Free memory is still 32.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:30:54,473 INFO L168 Benchmark]: CACSL2BoogieTranslator took 374.16 ms. Allocated memory is still 50.3 MB. Free memory was 24.8 MB in the beginning and 27.0 MB in the end (delta: -2.2 MB). Peak memory consumption was 3.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:30:54,476 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 50.3 MB. Free memory is still 32.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 374.16 ms. Allocated memory is still 50.3 MB. Free memory was 24.8 MB in the beginning and 27.0 MB in the end (delta: -2.2 MB). Peak memory consumption was 3.6 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...