./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_2f81d149-e5b4-4dea-9261-6c095321e90d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2f81d149-e5b4-4dea-9261-6c095321e90d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2f81d149-e5b4-4dea-9261-6c095321e90d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2f81d149-e5b4-4dea-9261-6c095321e90d/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2f81d149-e5b4-4dea-9261-6c095321e90d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2f81d149-e5b4-4dea-9261-6c095321e90d/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 02bc9f5c0211321edea1df962e7225a139055c15 .............................................................................................................................. 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_2f81d149-e5b4-4dea-9261-6c095321e90d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2f81d149-e5b4-4dea-9261-6c095321e90d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2f81d149-e5b4-4dea-9261-6c095321e90d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2f81d149-e5b4-4dea-9261-6c095321e90d/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2f81d149-e5b4-4dea-9261-6c095321e90d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2f81d149-e5b4-4dea-9261-6c095321e90d/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 02bc9f5c0211321edea1df962e7225a139055c15 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 16:28:02,503 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:28:02,508 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:28:02,589 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:28:02,590 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:28:02,596 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:28:02,601 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:28:02,617 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:28:02,621 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:28:02,629 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:28:02,631 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:28:02,634 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:28:02,635 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:28:02,641 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:28:02,643 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:28:02,646 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:28:02,648 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:28:02,651 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:28:02,659 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:28:02,662 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:28:02,667 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:28:02,672 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:28:02,675 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:28:02,677 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:28:02,690 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:28:02,690 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:28:02,691 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:28:02,694 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:28:02,695 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:28:02,697 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:28:02,697 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:28:02,699 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:28:02,702 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:28:02,704 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:28:02,706 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:28:02,706 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:28:02,708 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:28:02,708 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:28:02,709 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:28:02,710 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:28:02,712 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:28:02,720 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2f81d149-e5b4-4dea-9261-6c095321e90d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 16:28:02,772 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:28:02,772 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:28:02,775 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:28:02,775 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:28:02,776 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:28:02,776 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:28:02,777 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:28:02,777 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:28:02,777 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:28:02,778 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:28:02,779 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:28:02,780 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:28:02,780 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:28:02,780 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:28:02,781 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:28:02,781 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:28:02,781 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:28:02,782 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:28:02,782 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:28:02,782 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:28:02,783 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:28:02,783 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:28:02,783 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:28:02,784 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:28:02,784 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:28:02,784 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_2f81d149-e5b4-4dea-9261-6c095321e90d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2f81d149-e5b4-4dea-9261-6c095321e90d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 02bc9f5c0211321edea1df962e7225a139055c15 [2020-12-01 16:28:03,228 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:28:03,267 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:28:03,270 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:28:03,271 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:28:03,272 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:28:03,274 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2f81d149-e5b4-4dea-9261-6c095321e90d/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.i [2020-12-01 16:28:03,375 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2f81d149-e5b4-4dea-9261-6c095321e90d/bin/ukojak/data/d14a82946/da2c321319dc4565ab54af5f444d2c61/FLAG54fb73d83 [2020-12-01 16:28:04,290 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:28:04,291 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2f81d149-e5b4-4dea-9261-6c095321e90d/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.i [2020-12-01 16:28:04,323 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2f81d149-e5b4-4dea-9261-6c095321e90d/bin/ukojak/data/d14a82946/da2c321319dc4565ab54af5f444d2c61/FLAG54fb73d83 [2020-12-01 16:28:04,374 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2f81d149-e5b4-4dea-9261-6c095321e90d/bin/ukojak/data/d14a82946/da2c321319dc4565ab54af5f444d2c61 [2020-12-01 16:28:04,378 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:28:04,380 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:28:04,383 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:28:04,383 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:28:04,388 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:28:04,390 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:28:04" (1/1) ... [2020-12-01 16:28:04,392 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27eafea8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:04, skipping insertion in model container [2020-12-01 16:28:04,393 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:28:04" (1/1) ... [2020-12-01 16:28:04,404 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:28:04,511 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:28:04,875 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:28:04,876 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4eb2c71e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:04, skipping insertion in model container [2020-12-01 16:28:04,877 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:28:04,878 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:28:04,882 INFO L168 Benchmark]: Toolchain (without parser) took 499.05 ms. Allocated memory was 79.7 MB in the beginning and 98.6 MB in the end (delta: 18.9 MB). Free memory was 46.7 MB in the beginning and 74.5 MB in the end (delta: -27.8 MB). Peak memory consumption was 8.9 MB. Max. memory is 16.1 GB. [2020-12-01 16:28:04,885 INFO L168 Benchmark]: CDTParser took 0.52 ms. Allocated memory is still 79.7 MB. Free memory was 36.4 MB in the beginning and 36.4 MB in the end (delta: 56.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:28:04,888 INFO L168 Benchmark]: CACSL2BoogieTranslator took 494.69 ms. Allocated memory was 79.7 MB in the beginning and 98.6 MB in the end (delta: 18.9 MB). Free memory was 46.4 MB in the beginning and 74.5 MB in the end (delta: -28.1 MB). Peak memory consumption was 8.9 MB. Max. memory is 16.1 GB. [2020-12-01 16:28:04,892 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.52 ms. Allocated memory is still 79.7 MB. Free memory was 36.4 MB in the beginning and 36.4 MB in the end (delta: 56.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 494.69 ms. Allocated memory was 79.7 MB in the beginning and 98.6 MB in the end (delta: 18.9 MB). Free memory was 46.4 MB in the beginning and 74.5 MB in the end (delta: -28.1 MB). Peak memory consumption was 8.9 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 0.2.0-69874e2 [2020-12-01 16:28:07,958 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:28:07,963 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:28:08,039 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:28:08,040 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:28:08,047 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:28:08,051 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:28:08,056 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:28:08,061 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:28:08,068 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:28:08,070 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:28:08,076 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:28:08,077 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:28:08,082 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:28:08,086 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:28:08,090 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:28:08,091 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:28:08,097 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:28:08,102 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:28:08,110 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:28:08,114 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:28:08,115 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:28:08,117 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:28:08,126 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:28:08,132 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:28:08,138 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:28:08,139 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:28:08,140 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:28:08,143 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:28:08,144 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:28:08,145 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:28:08,146 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:28:08,149 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:28:08,150 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:28:08,152 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:28:08,152 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:28:08,153 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:28:08,154 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:28:08,154 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:28:08,157 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:28:08,158 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:28:08,160 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2f81d149-e5b4-4dea-9261-6c095321e90d/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 16:28:08,194 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:28:08,194 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:28:08,196 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:28:08,196 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:28:08,197 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:28:08,197 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:28:08,197 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:28:08,197 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:28:08,197 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:28:08,198 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:28:08,199 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:28:08,199 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:28:08,200 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:28:08,200 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:28:08,200 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:28:08,200 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:28:08,200 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:28:08,201 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:28:08,201 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:28:08,201 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:28:08,201 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:28:08,202 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:28:08,202 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:28:08,202 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:28:08,203 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:28:08,203 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:28:08,203 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:28:08,204 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:28:08,204 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:28:08,204 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:28:08,204 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_2f81d149-e5b4-4dea-9261-6c095321e90d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2f81d149-e5b4-4dea-9261-6c095321e90d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 02bc9f5c0211321edea1df962e7225a139055c15 [2020-12-01 16:28:08,738 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:28:08,828 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:28:08,832 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:28:08,848 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:28:08,849 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:28:08,851 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2f81d149-e5b4-4dea-9261-6c095321e90d/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.i [2020-12-01 16:28:08,955 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2f81d149-e5b4-4dea-9261-6c095321e90d/bin/ukojak/data/c9b312448/9461ab6f561047cdad8d9f2fe67aa724/FLAGf21e61414 [2020-12-01 16:28:09,976 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:28:09,977 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2f81d149-e5b4-4dea-9261-6c095321e90d/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-3.i [2020-12-01 16:28:10,021 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2f81d149-e5b4-4dea-9261-6c095321e90d/bin/ukojak/data/c9b312448/9461ab6f561047cdad8d9f2fe67aa724/FLAGf21e61414 [2020-12-01 16:28:10,534 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2f81d149-e5b4-4dea-9261-6c095321e90d/bin/ukojak/data/c9b312448/9461ab6f561047cdad8d9f2fe67aa724 [2020-12-01 16:28:10,538 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:28:10,540 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:28:10,542 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:28:10,542 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:28:10,547 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:28:10,548 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:28:10" (1/1) ... [2020-12-01 16:28:10,551 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ebf653a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:10, skipping insertion in model container [2020-12-01 16:28:10,551 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:28:10" (1/1) ... [2020-12-01 16:28:10,562 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:28:10,679 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:28:11,046 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:28:11,047 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@231fae13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:11, skipping insertion in model container [2020-12-01 16:28:11,047 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:28:11,049 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:28:11,054 INFO L168 Benchmark]: Toolchain (without parser) took 511.26 ms. Allocated memory is still 60.8 MB. Free memory was 36.9 MB in the beginning and 27.1 MB in the end (delta: 9.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:28:11,056 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 60.8 MB. Free memory was 43.7 MB in the beginning and 43.7 MB in the end (delta: 43.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:28:11,059 INFO L168 Benchmark]: CACSL2BoogieTranslator took 507.29 ms. Allocated memory is still 60.8 MB. Free memory was 36.7 MB in the beginning and 27.1 MB in the end (delta: 9.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:28:11,062 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 60.8 MB. Free memory was 43.7 MB in the beginning and 43.7 MB in the end (delta: 43.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 507.29 ms. Allocated memory is still 60.8 MB. Free memory was 36.7 MB in the beginning and 27.1 MB in the end (delta: 9.7 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...