./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_31d7e0b2-7ad4-4b8e-8a1f-c9e03a41f9d8/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_31d7e0b2-7ad4-4b8e-8a1f-c9e03a41f9d8/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_31d7e0b2-7ad4-4b8e-8a1f-c9e03a41f9d8/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_31d7e0b2-7ad4-4b8e-8a1f-c9e03a41f9d8/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_31d7e0b2-7ad4-4b8e-8a1f-c9e03a41f9d8/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_31d7e0b2-7ad4-4b8e-8a1f-c9e03a41f9d8/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 31f31e9292737520603919fa429f100a2e7dbca4 .............................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_31d7e0b2-7ad4-4b8e-8a1f-c9e03a41f9d8/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_31d7e0b2-7ad4-4b8e-8a1f-c9e03a41f9d8/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_31d7e0b2-7ad4-4b8e-8a1f-c9e03a41f9d8/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_31d7e0b2-7ad4-4b8e-8a1f-c9e03a41f9d8/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_31d7e0b2-7ad4-4b8e-8a1f-c9e03a41f9d8/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_31d7e0b2-7ad4-4b8e-8a1f-c9e03a41f9d8/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 31f31e9292737520603919fa429f100a2e7dbca4 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:42:55,605 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:42:55,608 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:42:55,670 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:42:55,670 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:42:55,676 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:42:55,680 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:42:55,687 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:42:55,690 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:42:55,696 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:42:55,697 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:42:55,699 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:42:55,700 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:42:55,704 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:42:55,705 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:42:55,707 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:42:55,708 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:42:55,710 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:42:55,716 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:42:55,723 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:42:55,725 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:42:55,727 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:42:55,729 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:42:55,730 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:42:55,739 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:42:55,740 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:42:55,740 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:42:55,742 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:42:55,743 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:42:55,744 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:42:55,744 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:42:55,746 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:42:55,748 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:42:55,749 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:42:55,751 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:42:55,751 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:42:55,752 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:42:55,752 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:42:55,753 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:42:55,754 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:42:55,755 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:42:55,757 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_31d7e0b2-7ad4-4b8e-8a1f-c9e03a41f9d8/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:42:55,797 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:42:55,798 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:42:55,800 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:42:55,800 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:42:55,800 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:42:55,800 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:42:55,801 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:42:55,801 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:42:55,801 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:42:55,801 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:42:55,802 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:42:55,803 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:42:55,803 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:42:55,803 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:42:55,803 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:42:55,803 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:42:55,804 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:42:55,804 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:42:55,804 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:42:55,804 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:42:55,804 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:42:55,805 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:42:55,805 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:42:55,805 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:42:55,805 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:42:55,806 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_31d7e0b2-7ad4-4b8e-8a1f-c9e03a41f9d8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_31d7e0b2-7ad4-4b8e-8a1f-c9e03a41f9d8/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 31f31e9292737520603919fa429f100a2e7dbca4 [2020-11-28 04:42:56,112 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:42:56,142 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:42:56,147 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:42:56,148 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:42:56,149 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:42:56,150 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_31d7e0b2-7ad4-4b8e-8a1f-c9e03a41f9d8/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i [2020-11-28 04:42:56,248 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_31d7e0b2-7ad4-4b8e-8a1f-c9e03a41f9d8/bin/ukojak/data/faad138d1/006c500f42a54fe88bd6c104844c9cdc/FLAGd3b03ad45 [2020-11-28 04:42:56,891 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:42:56,891 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_31d7e0b2-7ad4-4b8e-8a1f-c9e03a41f9d8/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i [2020-11-28 04:42:56,925 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_31d7e0b2-7ad4-4b8e-8a1f-c9e03a41f9d8/bin/ukojak/data/faad138d1/006c500f42a54fe88bd6c104844c9cdc/FLAGd3b03ad45 [2020-11-28 04:42:57,127 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_31d7e0b2-7ad4-4b8e-8a1f-c9e03a41f9d8/bin/ukojak/data/faad138d1/006c500f42a54fe88bd6c104844c9cdc [2020-11-28 04:42:57,130 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:42:57,132 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:42:57,133 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:57,134 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:42:57,137 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:42:57,138 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:57" (1/1) ... [2020-11-28 04:42:57,140 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ea4214e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:57, skipping insertion in model container [2020-11-28 04:42:57,140 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:57" (1/1) ... [2020-11-28 04:42:57,148 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:42:57,235 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:42:57,486 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:42:57,487 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5a2f2b59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:57, skipping insertion in model container [2020-11-28 04:42:57,488 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:57,488 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:42:57,491 INFO L168 Benchmark]: Toolchain (without parser) took 357.41 ms. Allocated memory is still 90.2 MB. Free memory was 57.6 MB in the beginning and 68.7 MB in the end (delta: -11.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:57,492 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 90.2 MB. Free memory was 47.3 MB in the beginning and 47.3 MB in the end (delta: 39.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:42:57,495 INFO L168 Benchmark]: CACSL2BoogieTranslator took 354.66 ms. Allocated memory is still 90.2 MB. Free memory was 57.2 MB in the beginning and 68.7 MB in the end (delta: -11.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:57,497 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 90.2 MB. Free memory was 47.3 MB in the beginning and 47.3 MB in the end (delta: 39.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 354.66 ms. Allocated memory is still 90.2 MB. Free memory was 57.2 MB in the beginning and 68.7 MB in the end (delta: -11.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:42:59,971 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:42:59,975 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:43:00,048 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:43:00,049 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:43:00,054 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:43:00,056 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:43:00,061 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:43:00,065 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:43:00,071 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:43:00,072 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:43:00,077 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:43:00,078 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:43:00,082 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:43:00,086 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:43:00,088 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:43:00,089 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:43:00,092 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:43:00,096 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:43:00,104 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:43:00,107 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:43:00,108 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:43:00,111 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:43:00,118 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:43:00,121 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:43:00,121 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:43:00,122 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:43:00,123 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:43:00,123 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:43:00,125 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:43:00,125 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:43:00,126 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:43:00,127 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:43:00,128 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:43:00,130 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:43:00,130 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:43:00,131 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:43:00,132 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:43:00,132 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:43:00,133 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:43:00,134 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:43:00,135 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_31d7e0b2-7ad4-4b8e-8a1f-c9e03a41f9d8/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:43:00,166 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:43:00,166 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:43:00,170 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:43:00,170 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:43:00,170 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:43:00,171 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:43:00,171 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:43:00,171 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:43:00,172 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:43:00,172 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:43:00,173 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:43:00,173 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:43:00,173 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:43:00,173 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:43:00,174 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:43:00,174 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:43:00,174 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:43:00,174 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:43:00,174 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:43:00,175 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:43:00,175 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:43:00,175 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:43:00,175 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:43:00,175 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:43:00,176 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:43:00,176 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:43:00,176 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:43:00,176 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:43:00,176 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:43:00,177 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:43:00,177 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_31d7e0b2-7ad4-4b8e-8a1f-c9e03a41f9d8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_31d7e0b2-7ad4-4b8e-8a1f-c9e03a41f9d8/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 31f31e9292737520603919fa429f100a2e7dbca4 [2020-11-28 04:43:00,624 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:43:00,649 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:43:00,652 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:43:00,653 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:43:00,656 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:43:00,657 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_31d7e0b2-7ad4-4b8e-8a1f-c9e03a41f9d8/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i [2020-11-28 04:43:00,739 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_31d7e0b2-7ad4-4b8e-8a1f-c9e03a41f9d8/bin/ukojak/data/43a197928/960a2379db5c4476b2af599ba3bce236/FLAG482a8d699 [2020-11-28 04:43:01,491 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:43:01,491 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_31d7e0b2-7ad4-4b8e-8a1f-c9e03a41f9d8/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i [2020-11-28 04:43:01,521 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_31d7e0b2-7ad4-4b8e-8a1f-c9e03a41f9d8/bin/ukojak/data/43a197928/960a2379db5c4476b2af599ba3bce236/FLAG482a8d699 [2020-11-28 04:43:01,670 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_31d7e0b2-7ad4-4b8e-8a1f-c9e03a41f9d8/bin/ukojak/data/43a197928/960a2379db5c4476b2af599ba3bce236 [2020-11-28 04:43:01,673 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:43:01,674 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:43:01,676 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:01,676 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:43:01,679 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:43:01,680 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:01" (1/1) ... [2020-11-28 04:43:01,682 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fd8b93a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:01, skipping insertion in model container [2020-11-28 04:43:01,682 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:01" (1/1) ... [2020-11-28 04:43:01,692 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:43:01,763 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:43:01,972 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:43:01,973 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1d42b119 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:01, skipping insertion in model container [2020-11-28 04:43:01,973 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:01,974 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:43:01,976 INFO L168 Benchmark]: Toolchain (without parser) took 300.51 ms. Allocated memory is still 60.8 MB. Free memory was 37.7 MB in the beginning and 28.6 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:01,977 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 60.8 MB. Free memory was 43.5 MB in the beginning and 43.5 MB in the end (delta: 42.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:43:01,978 INFO L168 Benchmark]: CACSL2BoogieTranslator took 298.07 ms. Allocated memory is still 60.8 MB. Free memory was 37.5 MB in the beginning and 28.6 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:01,980 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 60.8 MB. Free memory was 43.5 MB in the beginning and 43.5 MB in the end (delta: 42.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 298.07 ms. Allocated memory is still 60.8 MB. Free memory was 37.5 MB in the beginning and 28.6 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 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...