./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.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_7f692734-c326-4726-90c0-63f1f59d369b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_7f692734-c326-4726-90c0-63f1f59d369b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7f692734-c326-4726-90c0-63f1f59d369b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7f692734-c326-4726-90c0-63f1f59d369b/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7f692734-c326-4726-90c0-63f1f59d369b/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7f692734-c326-4726-90c0-63f1f59d369b/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 e380a4dd0aea7669b3df1b51b64cad72427e7e99 .............................................................................................................................. 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_7f692734-c326-4726-90c0-63f1f59d369b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_7f692734-c326-4726-90c0-63f1f59d369b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7f692734-c326-4726-90c0-63f1f59d369b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7f692734-c326-4726-90c0-63f1f59d369b/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7f692734-c326-4726-90c0-63f1f59d369b/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7f692734-c326-4726-90c0-63f1f59d369b/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 e380a4dd0aea7669b3df1b51b64cad72427e7e99 ................................................................................................................................... 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 18:12:58,548 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:12:58,551 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:12:58,609 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:12:58,610 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:12:58,612 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:12:58,615 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:12:58,619 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:12:58,622 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:12:58,624 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:12:58,626 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:12:58,628 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:12:58,629 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:12:58,638 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:12:58,641 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:12:58,646 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:12:58,649 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:12:58,660 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:12:58,665 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:12:58,674 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:12:58,677 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:12:58,679 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:12:58,682 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:12:58,684 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:12:58,692 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:12:58,697 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:12:58,698 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:12:58,699 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:12:58,702 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:12:58,704 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:12:58,705 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:12:58,707 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:12:58,710 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:12:58,712 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:12:58,714 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:12:58,714 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:12:58,716 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:12:58,716 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:12:58,717 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:12:58,718 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:12:58,719 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:12:58,723 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7f692734-c326-4726-90c0-63f1f59d369b/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 18:12:58,784 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:12:58,785 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:12:58,792 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:12:58,793 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:12:58,793 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:12:58,794 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:12:58,794 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 18:12:58,794 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:12:58,795 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:12:58,795 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:12:58,797 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 18:12:58,797 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 18:12:58,798 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 18:12:58,798 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:12:58,798 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:12:58,799 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:12:58,799 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:12:58,799 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:12:58,800 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:12:58,800 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:12:58,800 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:12:58,801 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:12:58,801 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:12:58,802 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:12:58,802 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:12:58,803 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_7f692734-c326-4726-90c0-63f1f59d369b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_7f692734-c326-4726-90c0-63f1f59d369b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e380a4dd0aea7669b3df1b51b64cad72427e7e99 [2020-12-01 18:12:59,155 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:12:59,218 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:12:59,222 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:12:59,224 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:12:59,226 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:12:59,227 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7f692734-c326-4726-90c0-63f1f59d369b/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i [2020-12-01 18:12:59,376 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7f692734-c326-4726-90c0-63f1f59d369b/bin/ukojak/data/16ab30f61/e8a1fbbc19b14b959265c0effcefbba1/FLAG7b923c3ac [2020-12-01 18:13:00,235 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:13:00,236 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7f692734-c326-4726-90c0-63f1f59d369b/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i [2020-12-01 18:13:00,280 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7f692734-c326-4726-90c0-63f1f59d369b/bin/ukojak/data/16ab30f61/e8a1fbbc19b14b959265c0effcefbba1/FLAG7b923c3ac [2020-12-01 18:13:00,350 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7f692734-c326-4726-90c0-63f1f59d369b/bin/ukojak/data/16ab30f61/e8a1fbbc19b14b959265c0effcefbba1 [2020-12-01 18:13:00,353 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:13:00,356 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:13:00,360 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:13:00,360 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:13:00,364 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:13:00,365 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:13:00" (1/1) ... [2020-12-01 18:13:00,368 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43dc9d4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:00, skipping insertion in model container [2020-12-01 18:13:00,368 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:13:00" (1/1) ... [2020-12-01 18:13:00,379 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:13:00,457 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:13:00,788 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:13:00,791 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1fb4e42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:00, skipping insertion in model container [2020-12-01 18:13:00,792 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:13:00,792 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:13:00,797 INFO L168 Benchmark]: Toolchain (without parser) took 438.31 ms. Allocated memory is still 107.0 MB. Free memory was 75.2 MB in the beginning and 83.4 MB in the end (delta: -8.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:13:00,800 INFO L168 Benchmark]: CDTParser took 0.44 ms. Allocated memory is still 83.9 MB. Free memory was 41.0 MB in the beginning and 40.9 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:13:00,803 INFO L168 Benchmark]: CACSL2BoogieTranslator took 432.11 ms. Allocated memory is still 107.0 MB. Free memory was 74.6 MB in the beginning and 83.4 MB in the end (delta: -8.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:13:00,807 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44 ms. Allocated memory is still 83.9 MB. Free memory was 41.0 MB in the beginning and 40.9 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 432.11 ms. Allocated memory is still 107.0 MB. Free memory was 74.6 MB in the beginning and 83.4 MB in the end (delta: -8.7 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... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 18:13:03,859 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:13:03,862 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:13:03,906 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:13:03,907 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:13:03,913 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:13:03,916 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:13:03,921 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:13:03,925 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:13:03,934 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:13:03,936 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:13:03,942 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:13:03,942 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:13:03,946 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:13:03,957 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:13:03,958 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:13:03,959 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:13:03,966 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:13:03,969 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:13:03,971 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:13:03,973 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:13:03,976 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:13:03,979 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:13:03,981 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:13:03,991 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:13:03,992 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:13:03,993 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:13:03,995 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:13:03,995 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:13:03,997 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:13:03,997 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:13:03,998 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:13:03,999 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:13:04,000 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:13:04,002 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:13:04,002 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:13:04,004 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:13:04,004 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:13:04,004 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:13:04,007 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:13:04,009 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:13:04,011 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7f692734-c326-4726-90c0-63f1f59d369b/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 18:13:04,062 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:13:04,062 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:13:04,066 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:13:04,067 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:13:04,067 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:13:04,068 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:13:04,068 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 18:13:04,068 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:13:04,068 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:13:04,069 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:13:04,070 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 18:13:04,070 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 18:13:04,070 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 18:13:04,070 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:13:04,071 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:13:04,071 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:13:04,071 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:13:04,071 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:13:04,072 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:13:04,072 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:13:04,072 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:13:04,072 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:13:04,073 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:13:04,073 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:13:04,073 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:13:04,073 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:13:04,074 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:13:04,074 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:13:04,074 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:13:04,074 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:13:04,074 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_7f692734-c326-4726-90c0-63f1f59d369b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_7f692734-c326-4726-90c0-63f1f59d369b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e380a4dd0aea7669b3df1b51b64cad72427e7e99 [2020-12-01 18:13:04,499 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:13:04,525 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:13:04,528 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:13:04,529 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:13:04,534 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:13:04,535 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7f692734-c326-4726-90c0-63f1f59d369b/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i [2020-12-01 18:13:04,624 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7f692734-c326-4726-90c0-63f1f59d369b/bin/ukojak/data/122cd021f/1c91535ddf04428b8676758d4107c2c4/FLAGbb3ecd0e5 [2020-12-01 18:13:05,367 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:13:05,368 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7f692734-c326-4726-90c0-63f1f59d369b/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i [2020-12-01 18:13:05,386 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7f692734-c326-4726-90c0-63f1f59d369b/bin/ukojak/data/122cd021f/1c91535ddf04428b8676758d4107c2c4/FLAGbb3ecd0e5 [2020-12-01 18:13:05,611 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7f692734-c326-4726-90c0-63f1f59d369b/bin/ukojak/data/122cd021f/1c91535ddf04428b8676758d4107c2c4 [2020-12-01 18:13:05,615 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:13:05,618 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:13:05,620 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:13:05,620 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:13:05,624 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:13:05,625 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:13:05" (1/1) ... [2020-12-01 18:13:05,627 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e572942 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:05, skipping insertion in model container [2020-12-01 18:13:05,628 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:13:05" (1/1) ... [2020-12-01 18:13:05,636 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:13:05,707 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:13:05,943 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:13:05,945 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1c0c6d1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:05, skipping insertion in model container [2020-12-01 18:13:05,945 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:13:05,947 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:13:05,950 INFO L168 Benchmark]: Toolchain (without parser) took 330.17 ms. Allocated memory is still 58.7 MB. Free memory was 43.1 MB in the beginning and 34.1 MB in the end (delta: 9.0 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:13:05,952 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 48.2 MB. Free memory was 31.0 MB in the beginning and 31.0 MB in the end (delta: 31.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:13:05,954 INFO L168 Benchmark]: CACSL2BoogieTranslator took 326.59 ms. Allocated memory is still 58.7 MB. Free memory was 42.9 MB in the beginning and 34.1 MB in the end (delta: 8.8 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:13:05,957 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 48.2 MB. Free memory was 31.0 MB in the beginning and 31.0 MB in the end (delta: 31.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 326.59 ms. Allocated memory is still 58.7 MB. Free memory was 42.9 MB in the beginning and 34.1 MB in the end (delta: 8.8 MB). Peak memory consumption was 6.3 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...