./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.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_eb57378b-f9f9-4e40-b152-e64202f55558/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_eb57378b-f9f9-4e40-b152-e64202f55558/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_eb57378b-f9f9-4e40-b152-e64202f55558/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_eb57378b-f9f9-4e40-b152-e64202f55558/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_eb57378b-f9f9-4e40-b152-e64202f55558/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_eb57378b-f9f9-4e40-b152-e64202f55558/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 7123d43cde34105dfa206ad5673d5692f43bfdc5 .............................................................................................................................. 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_eb57378b-f9f9-4e40-b152-e64202f55558/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_eb57378b-f9f9-4e40-b152-e64202f55558/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_eb57378b-f9f9-4e40-b152-e64202f55558/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_eb57378b-f9f9-4e40-b152-e64202f55558/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_eb57378b-f9f9-4e40-b152-e64202f55558/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_eb57378b-f9f9-4e40-b152-e64202f55558/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 7123d43cde34105dfa206ad5673d5692f43bfdc5 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 18:12:33,496 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:12:33,513 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:12:33,554 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:12:33,555 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:12:33,557 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:12:33,559 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:12:33,563 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:12:33,566 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:12:33,568 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:12:33,570 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:12:33,572 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:12:33,573 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:12:33,574 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:12:33,577 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:12:33,579 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:12:33,581 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:12:33,582 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:12:33,586 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:12:33,589 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:12:33,592 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:12:33,594 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:12:33,596 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:12:33,598 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:12:33,603 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:12:33,603 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:12:33,604 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:12:33,606 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:12:33,607 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:12:33,608 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:12:33,609 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:12:33,610 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:12:33,612 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:12:33,613 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:12:33,615 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:12:33,616 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:12:33,617 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:12:33,618 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:12:33,618 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:12:33,620 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:12:33,621 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:12:33,623 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_eb57378b-f9f9-4e40-b152-e64202f55558/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 18:12:33,679 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:12:33,681 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:12:33,683 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:12:33,683 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:12:33,684 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:12:33,684 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:12:33,685 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 18:12:33,685 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:12:33,685 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:12:33,685 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:12:33,686 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 18:12:33,686 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 18:12:33,686 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 18:12:33,687 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:12:33,687 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:12:33,687 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:12:33,688 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:12:33,688 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:12:33,688 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:12:33,689 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:12:33,689 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:12:33,689 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:12:33,690 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:12:33,690 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:12:33,690 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:12:33,691 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_eb57378b-f9f9-4e40-b152-e64202f55558/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_eb57378b-f9f9-4e40-b152-e64202f55558/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7123d43cde34105dfa206ad5673d5692f43bfdc5 [2020-12-01 18:12:34,073 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:12:34,132 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:12:34,136 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:12:34,137 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:12:34,143 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:12:34,145 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_eb57378b-f9f9-4e40-b152-e64202f55558/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i [2020-12-01 18:12:34,274 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_eb57378b-f9f9-4e40-b152-e64202f55558/bin/ukojak/data/994cf7231/981b8ee7c4e6433885059463bd274a64/FLAG814d1dba7 [2020-12-01 18:12:35,096 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:12:35,098 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_eb57378b-f9f9-4e40-b152-e64202f55558/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i [2020-12-01 18:12:35,136 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_eb57378b-f9f9-4e40-b152-e64202f55558/bin/ukojak/data/994cf7231/981b8ee7c4e6433885059463bd274a64/FLAG814d1dba7 [2020-12-01 18:12:35,242 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_eb57378b-f9f9-4e40-b152-e64202f55558/bin/ukojak/data/994cf7231/981b8ee7c4e6433885059463bd274a64 [2020-12-01 18:12:35,247 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:12:35,249 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:12:35,252 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:12:35,259 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:12:35,263 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:12:35,265 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:12:35" (1/1) ... [2020-12-01 18:12:35,268 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17cc8c40 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:12:35, skipping insertion in model container [2020-12-01 18:12:35,269 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:12:35" (1/1) ... [2020-12-01 18:12:35,280 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:12:35,400 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:12:35,741 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:12:35,742 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@631109c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:12:35, skipping insertion in model container [2020-12-01 18:12:35,743 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:12:35,743 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:12:35,747 INFO L168 Benchmark]: Toolchain (without parser) took 495.85 ms. Allocated memory was 77.6 MB in the beginning and 94.4 MB in the end (delta: 16.8 MB). Free memory was 43.9 MB in the beginning and 68.6 MB in the end (delta: -24.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 16.1 GB. [2020-12-01 18:12:35,749 INFO L168 Benchmark]: CDTParser took 0.45 ms. Allocated memory is still 77.6 MB. Free memory was 48.2 MB in the beginning and 48.1 MB in the end (delta: 27.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:12:35,750 INFO L168 Benchmark]: CACSL2BoogieTranslator took 491.73 ms. Allocated memory was 77.6 MB in the beginning and 94.4 MB in the end (delta: 16.8 MB). Free memory was 43.7 MB in the beginning and 68.6 MB in the end (delta: -24.9 MB). Peak memory consumption was 6.7 MB. Max. memory is 16.1 GB. [2020-12-01 18:12:35,754 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.45 ms. Allocated memory is still 77.6 MB. Free memory was 48.2 MB in the beginning and 48.1 MB in the end (delta: 27.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 491.73 ms. Allocated memory was 77.6 MB in the beginning and 94.4 MB in the end (delta: 16.8 MB). Free memory was 43.7 MB in the beginning and 68.6 MB in the end (delta: -24.9 MB). Peak memory consumption was 6.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 18:12:38,818 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:12:38,820 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:12:38,871 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:12:38,872 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:12:38,873 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:12:38,876 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:12:38,878 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:12:38,881 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:12:38,883 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:12:38,884 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:12:38,886 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:12:38,887 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:12:38,889 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:12:38,890 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:12:38,892 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:12:38,894 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:12:38,895 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:12:38,897 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:12:38,900 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:12:38,902 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:12:38,904 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:12:38,906 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:12:38,908 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:12:38,912 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:12:38,912 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:12:38,913 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:12:38,914 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:12:38,922 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:12:38,924 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:12:38,924 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:12:38,926 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:12:38,928 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:12:38,929 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:12:38,930 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:12:38,930 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:12:38,931 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:12:38,932 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:12:38,932 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:12:38,934 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:12:38,934 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:12:38,937 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_eb57378b-f9f9-4e40-b152-e64202f55558/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 18:12:38,984 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:12:38,984 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:12:38,985 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:12:38,986 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:12:38,986 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:12:38,987 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:12:38,987 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 18:12:38,987 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:12:38,987 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:12:38,987 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:12:38,988 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 18:12:38,988 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 18:12:38,988 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 18:12:38,988 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:12:38,988 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:12:38,989 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:12:38,989 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:12:38,989 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:12:38,989 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:12:38,990 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:12:38,990 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:12:38,990 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:12:38,990 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:12:38,991 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:12:38,991 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:12:38,991 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:12:38,991 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:12:38,992 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:12:38,992 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:12:38,992 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:12:38,992 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_eb57378b-f9f9-4e40-b152-e64202f55558/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_eb57378b-f9f9-4e40-b152-e64202f55558/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7123d43cde34105dfa206ad5673d5692f43bfdc5 [2020-12-01 18:12:39,489 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:12:39,522 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:12:39,526 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:12:39,528 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:12:39,529 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:12:39,530 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_eb57378b-f9f9-4e40-b152-e64202f55558/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i [2020-12-01 18:12:39,638 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_eb57378b-f9f9-4e40-b152-e64202f55558/bin/ukojak/data/2dd4da46c/c4d56c11e20b44438e58cccc55a7f2d4/FLAG48243c0fa [2020-12-01 18:12:40,631 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:12:40,632 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_eb57378b-f9f9-4e40-b152-e64202f55558/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i [2020-12-01 18:12:40,688 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_eb57378b-f9f9-4e40-b152-e64202f55558/bin/ukojak/data/2dd4da46c/c4d56c11e20b44438e58cccc55a7f2d4/FLAG48243c0fa [2020-12-01 18:12:40,768 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_eb57378b-f9f9-4e40-b152-e64202f55558/bin/ukojak/data/2dd4da46c/c4d56c11e20b44438e58cccc55a7f2d4 [2020-12-01 18:12:40,773 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:12:40,776 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:12:40,781 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:12:40,781 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:12:40,786 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:12:40,787 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:12:40" (1/1) ... [2020-12-01 18:12:40,790 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7eb2b92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:12:40, skipping insertion in model container [2020-12-01 18:12:40,790 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:12:40" (1/1) ... [2020-12-01 18:12:40,801 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:12:40,911 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:12:41,208 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:12:41,210 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@76cfbb12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:12:41, skipping insertion in model container [2020-12-01 18:12:41,210 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:12:41,212 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:12:41,215 INFO L168 Benchmark]: Toolchain (without parser) took 437.33 ms. Allocated memory is still 60.8 MB. Free memory was 36.9 MB in the beginning and 42.8 MB in the end (delta: -6.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:12:41,217 INFO L168 Benchmark]: CDTParser took 0.43 ms. Allocated memory is still 60.8 MB. Free memory is still 42.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:12:41,220 INFO L168 Benchmark]: CACSL2BoogieTranslator took 430.74 ms. Allocated memory is still 60.8 MB. Free memory was 36.7 MB in the beginning and 42.8 MB in the end (delta: -6.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:12:41,224 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43 ms. Allocated memory is still 60.8 MB. Free memory is still 42.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 430.74 ms. Allocated memory is still 60.8 MB. Free memory was 36.7 MB in the beginning and 42.8 MB in the end (delta: -6.2 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...