./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_4d02c379-12cc-48f1-b58d-f26c65bd6199/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4d02c379-12cc-48f1-b58d-f26c65bd6199/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4d02c379-12cc-48f1-b58d-f26c65bd6199/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4d02c379-12cc-48f1-b58d-f26c65bd6199/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4d02c379-12cc-48f1-b58d-f26c65bd6199/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4d02c379-12cc-48f1-b58d-f26c65bd6199/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 5264f2465439f20bfc6996564e96c64545d849a4 .............................................................................................................................. 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_4d02c379-12cc-48f1-b58d-f26c65bd6199/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4d02c379-12cc-48f1-b58d-f26c65bd6199/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4d02c379-12cc-48f1-b58d-f26c65bd6199/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4d02c379-12cc-48f1-b58d-f26c65bd6199/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4d02c379-12cc-48f1-b58d-f26c65bd6199/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4d02c379-12cc-48f1-b58d-f26c65bd6199/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 5264f2465439f20bfc6996564e96c64545d849a4 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 19:42:56,630 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:42:56,633 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:42:56,697 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:42:56,698 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:42:56,704 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:42:56,707 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:42:56,711 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:42:56,714 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:42:56,722 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:42:56,723 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:42:56,725 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:42:56,726 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:42:56,730 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:42:56,731 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:42:56,734 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:42:56,735 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:42:56,738 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:42:56,742 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:42:56,751 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:42:56,753 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:42:56,756 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:42:56,758 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:42:56,759 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:42:56,762 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:42:56,763 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:42:56,763 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:42:56,765 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:42:56,766 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:42:56,767 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:42:56,767 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:42:56,769 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:42:56,771 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:42:56,772 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:42:56,773 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:42:56,773 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:42:56,774 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:42:56,775 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:42:56,775 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:42:56,776 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:42:56,777 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:42:56,782 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4d02c379-12cc-48f1-b58d-f26c65bd6199/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-29 19:42:56,817 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:42:56,818 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:42:56,820 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:42:56,820 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:42:56,820 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:42:56,821 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 19:42:56,821 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 19:42:56,821 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 19:42:56,821 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 19:42:56,821 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:42:56,823 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 19:42:56,823 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 19:42:56,823 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 19:42:56,823 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:42:56,824 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 19:42:56,824 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:42:56,824 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 19:42:56,824 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 19:42:56,825 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:42:56,825 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:42:56,825 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 19:42:56,825 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:42:56,826 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:42:56,826 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 19:42:56,826 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 19:42:56,826 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_4d02c379-12cc-48f1-b58d-f26c65bd6199/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4d02c379-12cc-48f1-b58d-f26c65bd6199/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5264f2465439f20bfc6996564e96c64545d849a4 [2020-11-29 19:42:57,072 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:42:57,119 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:42:57,123 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:42:57,125 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:42:57,126 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:42:57,127 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4d02c379-12cc-48f1-b58d-f26c65bd6199/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2020-11-29 19:42:57,216 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4d02c379-12cc-48f1-b58d-f26c65bd6199/bin/ukojak/data/4c6723b8f/0f14443110c340cba39b6043a94e11a7/FLAG408391be7 [2020-11-29 19:42:57,792 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:42:57,792 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4d02c379-12cc-48f1-b58d-f26c65bd6199/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2020-11-29 19:42:57,821 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4d02c379-12cc-48f1-b58d-f26c65bd6199/bin/ukojak/data/4c6723b8f/0f14443110c340cba39b6043a94e11a7/FLAG408391be7 [2020-11-29 19:42:58,041 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4d02c379-12cc-48f1-b58d-f26c65bd6199/bin/ukojak/data/4c6723b8f/0f14443110c340cba39b6043a94e11a7 [2020-11-29 19:42:58,043 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:42:58,045 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:42:58,049 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:42:58,050 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:42:58,053 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:42:58,054 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:42:58" (1/1) ... [2020-11-29 19:42:58,056 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c553047 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:42:58, skipping insertion in model container [2020-11-29 19:42:58,056 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:42:58" (1/1) ... [2020-11-29 19:42:58,063 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:42:58,150 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:42:58,406 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 19:42:58,407 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@193c4b76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:42:58, skipping insertion in model container [2020-11-29 19:42:58,407 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:42:58,408 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 19:42:58,411 INFO L168 Benchmark]: Toolchain (without parser) took 363.95 ms. Allocated memory was 79.7 MB in the beginning and 96.5 MB in the end (delta: 16.8 MB). Free memory was 41.4 MB in the beginning and 71.8 MB in the end (delta: -30.3 MB). Peak memory consumption was 4.5 MB. Max. memory is 16.1 GB. [2020-11-29 19:42:58,412 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 79.7 MB. Free memory was 60.0 MB in the beginning and 59.9 MB in the end (delta: 53.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:42:58,415 INFO L168 Benchmark]: CACSL2BoogieTranslator took 358.45 ms. Allocated memory was 79.7 MB in the beginning and 96.5 MB in the end (delta: 16.8 MB). Free memory was 41.2 MB in the beginning and 71.8 MB in the end (delta: -30.5 MB). Peak memory consumption was 4.5 MB. Max. memory is 16.1 GB. [2020-11-29 19:42:58,418 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 79.7 MB. Free memory was 60.0 MB in the beginning and 59.9 MB in the end (delta: 53.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 358.45 ms. Allocated memory was 79.7 MB in the beginning and 96.5 MB in the end (delta: 16.8 MB). Free memory was 41.2 MB in the beginning and 71.8 MB in the end (delta: -30.5 MB). Peak memory consumption was 4.5 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 [2020-11-29 19:43:00,708 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:43:00,712 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:43:00,762 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:43:00,762 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:43:00,767 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:43:00,770 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:43:00,774 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:43:00,777 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:43:00,783 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:43:00,785 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:43:00,790 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:43:00,790 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:43:00,794 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:43:00,797 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:43:00,799 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:43:00,800 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:43:00,803 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:43:00,807 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:43:00,814 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:43:00,816 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:43:00,818 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:43:00,820 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:43:00,825 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:43:00,834 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:43:00,834 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:43:00,834 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:43:00,836 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:43:00,837 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:43:00,838 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:43:00,844 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:43:00,845 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:43:00,846 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:43:00,846 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:43:00,847 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:43:00,849 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:43:00,849 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:43:00,850 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:43:00,850 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:43:00,852 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:43:00,852 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:43:00,853 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4d02c379-12cc-48f1-b58d-f26c65bd6199/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-29 19:43:00,895 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:43:00,895 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:43:00,898 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:43:00,898 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:43:00,898 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:43:00,899 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 19:43:00,899 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 19:43:00,899 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 19:43:00,899 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 19:43:00,900 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:43:00,900 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 19:43:00,901 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 19:43:00,901 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 19:43:00,901 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:43:00,901 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 19:43:00,902 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 19:43:00,902 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 19:43:00,902 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 19:43:00,902 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:43:00,903 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 19:43:00,903 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 19:43:00,903 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:43:00,903 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:43:00,903 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 19:43:00,904 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:43:00,904 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:43:00,904 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 19:43:00,904 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 19:43:00,905 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 19:43:00,905 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 19:43:00,905 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_4d02c379-12cc-48f1-b58d-f26c65bd6199/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4d02c379-12cc-48f1-b58d-f26c65bd6199/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5264f2465439f20bfc6996564e96c64545d849a4 [2020-11-29 19:43:01,277 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:43:01,303 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:43:01,308 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:43:01,310 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:43:01,311 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:43:01,312 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4d02c379-12cc-48f1-b58d-f26c65bd6199/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2020-11-29 19:43:01,383 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4d02c379-12cc-48f1-b58d-f26c65bd6199/bin/ukojak/data/9e02608d3/bd80a4bf76894b51aea4d629f47fb620/FLAGe589c05c9 [2020-11-29 19:43:01,948 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:43:01,949 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4d02c379-12cc-48f1-b58d-f26c65bd6199/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2020-11-29 19:43:01,969 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4d02c379-12cc-48f1-b58d-f26c65bd6199/bin/ukojak/data/9e02608d3/bd80a4bf76894b51aea4d629f47fb620/FLAGe589c05c9 [2020-11-29 19:43:02,253 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4d02c379-12cc-48f1-b58d-f26c65bd6199/bin/ukojak/data/9e02608d3/bd80a4bf76894b51aea4d629f47fb620 [2020-11-29 19:43:02,256 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:43:02,259 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:43:02,262 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:43:02,262 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:43:02,266 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:43:02,268 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:43:02" (1/1) ... [2020-11-29 19:43:02,273 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2299ebb2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:43:02, skipping insertion in model container [2020-11-29 19:43:02,273 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:43:02" (1/1) ... [2020-11-29 19:43:02,280 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:43:02,357 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:43:02,553 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 19:43:02,553 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@68d5841 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:43:02, skipping insertion in model container [2020-11-29 19:43:02,554 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:43:02,554 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 19:43:02,556 INFO L168 Benchmark]: Toolchain (without parser) took 296.52 ms. Allocated memory is still 52.4 MB. Free memory was 27.9 MB in the beginning and 31.8 MB in the end (delta: -3.9 MB). Peak memory consumption was 7.9 MB. Max. memory is 16.1 GB. [2020-11-29 19:43:02,557 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 52.4 MB. Free memory was 34.2 MB in the beginning and 34.1 MB in the end (delta: 39.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:43:02,558 INFO L168 Benchmark]: CACSL2BoogieTranslator took 292.00 ms. Allocated memory is still 52.4 MB. Free memory was 27.7 MB in the beginning and 31.9 MB in the end (delta: -4.2 MB). Peak memory consumption was 7.9 MB. Max. memory is 16.1 GB. [2020-11-29 19:43:02,560 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 52.4 MB. Free memory was 34.2 MB in the beginning and 34.1 MB in the end (delta: 39.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 292.00 ms. Allocated memory is still 52.4 MB. Free memory was 27.7 MB in the beginning and 31.9 MB in the end (delta: -4.2 MB). Peak memory consumption was 7.9 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...