./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_01f51317-0b9c-4448-9806-67043e9332a8/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_01f51317-0b9c-4448-9806-67043e9332a8/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_01f51317-0b9c-4448-9806-67043e9332a8/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_01f51317-0b9c-4448-9806-67043e9332a8/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_01f51317-0b9c-4448-9806-67043e9332a8/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_01f51317-0b9c-4448-9806-67043e9332a8/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 d7c71e563c27969b27fd4778f70029a2fbfe3aca .............................................................................................................................. 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_01f51317-0b9c-4448-9806-67043e9332a8/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_01f51317-0b9c-4448-9806-67043e9332a8/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_01f51317-0b9c-4448-9806-67043e9332a8/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_01f51317-0b9c-4448-9806-67043e9332a8/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_01f51317-0b9c-4448-9806-67043e9332a8/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_01f51317-0b9c-4448-9806-67043e9332a8/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 d7c71e563c27969b27fd4778f70029a2fbfe3aca ................................................................................................................................... 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 17:03:46,499 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:03:46,501 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:03:46,579 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:03:46,580 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:03:46,582 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:03:46,585 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:03:46,588 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:03:46,591 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:03:46,593 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:03:46,595 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:03:46,597 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:03:46,598 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:03:46,599 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:03:46,601 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:03:46,603 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:03:46,605 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:03:46,607 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:03:46,610 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:03:46,613 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:03:46,616 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:03:46,618 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:03:46,620 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:03:46,622 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:03:46,627 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:03:46,628 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:03:46,628 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:03:46,630 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:03:46,631 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:03:46,632 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:03:46,633 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:03:46,634 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:03:46,636 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:03:46,637 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:03:46,639 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:03:46,639 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:03:46,640 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:03:46,641 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:03:46,641 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:03:46,642 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:03:46,643 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:03:46,645 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_01f51317-0b9c-4448-9806-67043e9332a8/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 17:03:46,676 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:03:46,676 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:03:46,678 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:03:46,678 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:03:46,679 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:03:46,679 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:03:46,679 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:03:46,679 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:03:46,680 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:03:46,680 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:03:46,680 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:03:46,680 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:03:46,681 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:03:46,681 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:03:46,681 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:03:46,681 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:03:46,682 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:03:46,682 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:03:46,682 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:03:46,683 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:03:46,683 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:03:46,683 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:03:46,683 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:03:46,684 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:03:46,684 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:03:46,684 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_01f51317-0b9c-4448-9806-67043e9332a8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_01f51317-0b9c-4448-9806-67043e9332a8/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d7c71e563c27969b27fd4778f70029a2fbfe3aca [2020-12-01 17:03:47,048 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:03:47,103 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:03:47,107 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:03:47,109 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:03:47,110 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:03:47,111 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_01f51317-0b9c-4448-9806-67043e9332a8/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-3.i [2020-12-01 17:03:47,230 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_01f51317-0b9c-4448-9806-67043e9332a8/bin/ukojak/data/1f68e4a5c/eceecb4dc03147cfb9d93410a07e815a/FLAG02f7986f6 [2020-12-01 17:03:48,183 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:03:48,184 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_01f51317-0b9c-4448-9806-67043e9332a8/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-3.i [2020-12-01 17:03:48,210 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_01f51317-0b9c-4448-9806-67043e9332a8/bin/ukojak/data/1f68e4a5c/eceecb4dc03147cfb9d93410a07e815a/FLAG02f7986f6 [2020-12-01 17:03:48,260 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_01f51317-0b9c-4448-9806-67043e9332a8/bin/ukojak/data/1f68e4a5c/eceecb4dc03147cfb9d93410a07e815a [2020-12-01 17:03:48,263 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:03:48,265 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:03:48,278 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:03:48,279 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:03:48,283 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:03:48,289 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:03:48" (1/1) ... [2020-12-01 17:03:48,292 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7234da2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:03:48, skipping insertion in model container [2020-12-01 17:03:48,293 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:03:48" (1/1) ... [2020-12-01 17:03:48,303 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:03:48,410 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:03:48,770 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:03:48,772 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7dd1fa9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:03:48, skipping insertion in model container [2020-12-01 17:03:48,772 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:03:48,773 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:03:48,777 INFO L168 Benchmark]: Toolchain (without parser) took 509.01 ms. Allocated memory was 83.9 MB in the beginning and 104.9 MB in the end (delta: 21.0 MB). Free memory was 48.8 MB in the beginning and 80.2 MB in the end (delta: -31.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:03:48,779 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 83.9 MB. Free memory was 42.8 MB in the beginning and 42.7 MB in the end (delta: 75.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:03:48,782 INFO L168 Benchmark]: CACSL2BoogieTranslator took 494.62 ms. Allocated memory was 83.9 MB in the beginning and 104.9 MB in the end (delta: 21.0 MB). Free memory was 48.5 MB in the beginning and 80.2 MB in the end (delta: -31.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:03:48,786 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 ms. Allocated memory is still 83.9 MB. Free memory was 42.8 MB in the beginning and 42.7 MB in the end (delta: 75.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 494.62 ms. Allocated memory was 83.9 MB in the beginning and 104.9 MB in the end (delta: 21.0 MB). Free memory was 48.5 MB in the beginning and 80.2 MB in the end (delta: -31.7 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 17:03:51,806 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:03:51,808 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:03:51,851 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:03:51,852 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:03:51,853 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:03:51,856 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:03:51,860 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:03:51,863 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:03:51,865 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:03:51,867 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:03:51,885 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:03:51,886 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:03:51,887 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:03:51,889 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:03:51,892 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:03:51,893 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:03:51,895 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:03:51,898 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:03:51,902 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:03:51,904 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:03:51,907 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:03:51,909 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:03:51,910 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:03:51,915 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:03:51,916 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:03:51,916 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:03:51,918 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:03:51,919 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:03:51,920 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:03:51,921 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:03:51,922 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:03:51,924 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:03:51,925 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:03:51,927 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:03:51,927 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:03:51,929 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:03:51,929 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:03:51,929 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:03:51,931 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:03:51,932 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:03:51,933 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_01f51317-0b9c-4448-9806-67043e9332a8/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 17:03:51,965 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:03:51,966 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:03:51,967 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:03:51,968 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:03:51,968 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:03:51,969 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:03:51,969 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:03:51,969 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:03:51,970 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:03:51,970 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:03:51,970 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:03:51,970 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:03:51,971 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:03:51,971 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:03:51,971 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:03:51,972 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:03:51,972 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:03:51,972 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:03:51,972 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:03:51,973 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:03:51,973 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:03:51,973 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:03:51,974 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:03:51,974 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:03:51,974 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:03:51,975 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:03:51,975 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:03:51,975 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:03:51,976 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:03:51,976 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:03:51,976 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_01f51317-0b9c-4448-9806-67043e9332a8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_01f51317-0b9c-4448-9806-67043e9332a8/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d7c71e563c27969b27fd4778f70029a2fbfe3aca [2020-12-01 17:03:52,450 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:03:52,494 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:03:52,500 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:03:52,504 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:03:52,505 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:03:52,506 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_01f51317-0b9c-4448-9806-67043e9332a8/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-3.i [2020-12-01 17:03:52,604 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_01f51317-0b9c-4448-9806-67043e9332a8/bin/ukojak/data/45ead08cc/928a624f5799469690e6a8cceebc47e2/FLAGf693d6a29 [2020-12-01 17:03:53,658 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:03:53,673 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_01f51317-0b9c-4448-9806-67043e9332a8/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-3.i [2020-12-01 17:03:53,702 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_01f51317-0b9c-4448-9806-67043e9332a8/bin/ukojak/data/45ead08cc/928a624f5799469690e6a8cceebc47e2/FLAGf693d6a29 [2020-12-01 17:03:54,213 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_01f51317-0b9c-4448-9806-67043e9332a8/bin/ukojak/data/45ead08cc/928a624f5799469690e6a8cceebc47e2 [2020-12-01 17:03:54,216 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:03:54,218 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:03:54,223 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:03:54,223 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:03:54,227 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:03:54,229 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:03:54" (1/1) ... [2020-12-01 17:03:54,233 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f445978 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:03:54, skipping insertion in model container [2020-12-01 17:03:54,233 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:03:54" (1/1) ... [2020-12-01 17:03:54,242 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:03:54,344 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:03:54,658 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:03:54,659 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@608ad3b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:03:54, skipping insertion in model container [2020-12-01 17:03:54,660 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:03:54,660 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:03:54,663 INFO L168 Benchmark]: Toolchain (without parser) took 443.65 ms. Allocated memory is still 58.7 MB. Free memory was 34.0 MB in the beginning and 24.2 MB in the end (delta: 9.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:03:54,664 INFO L168 Benchmark]: CDTParser took 0.44 ms. Allocated memory is still 58.7 MB. Free memory is still 40.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:03:54,666 INFO L168 Benchmark]: CACSL2BoogieTranslator took 437.60 ms. Allocated memory is still 58.7 MB. Free memory was 33.7 MB in the beginning and 24.2 MB in the end (delta: 9.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:03:54,668 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 58.7 MB. Free memory is still 40.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 437.60 ms. Allocated memory is still 58.7 MB. Free memory was 33.7 MB in the beginning and 24.2 MB in the end (delta: 9.5 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...