./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_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_ca98b56f-773e-4c37-ba56-09ca0edadeb6/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ca98b56f-773e-4c37-ba56-09ca0edadeb6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ca98b56f-773e-4c37-ba56-09ca0edadeb6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ca98b56f-773e-4c37-ba56-09ca0edadeb6/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ca98b56f-773e-4c37-ba56-09ca0edadeb6/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ca98b56f-773e-4c37-ba56-09ca0edadeb6/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 ad9950151b0808833868675dab3b248bfd806806 .............................................................................................................................. 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_ca98b56f-773e-4c37-ba56-09ca0edadeb6/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ca98b56f-773e-4c37-ba56-09ca0edadeb6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ca98b56f-773e-4c37-ba56-09ca0edadeb6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ca98b56f-773e-4c37-ba56-09ca0edadeb6/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ca98b56f-773e-4c37-ba56-09ca0edadeb6/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ca98b56f-773e-4c37-ba56-09ca0edadeb6/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 ad9950151b0808833868675dab3b248bfd806806 ................................................................................................................................... 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 16:52:56,432 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:52:56,435 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:52:56,538 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:52:56,539 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:52:56,548 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:52:56,554 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:52:56,564 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:52:56,570 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:52:56,572 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:52:56,574 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:52:56,579 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:52:56,580 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:52:56,589 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:52:56,592 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:52:56,596 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:52:56,598 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:52:56,602 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:52:56,610 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:52:56,619 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:52:56,623 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:52:56,626 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:52:56,630 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:52:56,631 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:52:56,638 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:52:56,639 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:52:56,640 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:52:56,643 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:52:56,644 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:52:56,646 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:52:56,647 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:52:56,649 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:52:56,652 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:52:56,654 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:52:56,656 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:52:56,657 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:52:56,658 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:52:56,658 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:52:56,659 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:52:56,660 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:52:56,662 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:52:56,664 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ca98b56f-773e-4c37-ba56-09ca0edadeb6/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 16:52:56,716 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:52:56,716 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:52:56,719 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:52:56,719 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:52:56,719 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:52:56,720 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:52:56,720 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:52:56,720 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:52:56,721 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:52:56,721 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:52:56,722 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:52:56,723 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:52:56,723 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:52:56,723 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:52:56,723 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:52:56,724 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:52:56,724 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:52:56,724 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:52:56,724 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:52:56,725 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:52:56,725 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:52:56,725 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:52:56,726 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:52:56,726 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:52:56,726 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:52:56,726 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_ca98b56f-773e-4c37-ba56-09ca0edadeb6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ca98b56f-773e-4c37-ba56-09ca0edadeb6/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad9950151b0808833868675dab3b248bfd806806 [2020-12-01 16:52:57,060 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:52:57,115 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:52:57,120 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:52:57,122 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:52:57,127 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:52:57,129 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ca98b56f-773e-4c37-ba56-09ca0edadeb6/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-3.i [2020-12-01 16:52:57,308 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ca98b56f-773e-4c37-ba56-09ca0edadeb6/bin/ukojak/data/50fc3ad06/da2df695970c4c05964f19fc37824536/FLAGaf2ebee36 [2020-12-01 16:52:58,366 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:52:58,367 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ca98b56f-773e-4c37-ba56-09ca0edadeb6/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-3.i [2020-12-01 16:52:58,423 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ca98b56f-773e-4c37-ba56-09ca0edadeb6/bin/ukojak/data/50fc3ad06/da2df695970c4c05964f19fc37824536/FLAGaf2ebee36 [2020-12-01 16:52:58,849 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ca98b56f-773e-4c37-ba56-09ca0edadeb6/bin/ukojak/data/50fc3ad06/da2df695970c4c05964f19fc37824536 [2020-12-01 16:52:58,853 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:52:58,856 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:52:58,858 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:52:58,859 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:52:58,870 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:52:58,871 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:52:58" (1/1) ... [2020-12-01 16:52:58,874 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d027409 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:52:58, skipping insertion in model container [2020-12-01 16:52:58,875 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:52:58" (1/1) ... [2020-12-01 16:52:58,887 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:52:59,000 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:52:59,358 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:52:59,359 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5137e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:52:59, skipping insertion in model container [2020-12-01 16:52:59,359 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:52:59,360 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:52:59,364 INFO L168 Benchmark]: Toolchain (without parser) took 506.21 ms. Allocated memory is still 94.4 MB. Free memory was 62.3 MB in the beginning and 69.4 MB in the end (delta: -7.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:52:59,365 INFO L168 Benchmark]: CDTParser took 0.61 ms. Allocated memory is still 94.4 MB. Free memory is still 52.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:52:59,366 INFO L168 Benchmark]: CACSL2BoogieTranslator took 501.66 ms. Allocated memory is still 94.4 MB. Free memory was 62.0 MB in the beginning and 69.4 MB in the end (delta: -7.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:52:59,369 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.61 ms. Allocated memory is still 94.4 MB. Free memory is still 52.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 501.66 ms. Allocated memory is still 94.4 MB. Free memory was 62.0 MB in the beginning and 69.4 MB in the end (delta: -7.4 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 16:53:02,894 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:53:02,901 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:53:02,969 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:53:02,970 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:53:02,973 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:53:02,976 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:53:02,980 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:53:02,984 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:53:02,986 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:53:02,988 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:53:02,991 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:53:02,992 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:53:02,995 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:53:02,997 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:53:03,000 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:53:03,002 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:53:03,004 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:53:03,020 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:53:03,024 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:53:03,035 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:53:03,039 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:53:03,043 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:53:03,047 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:53:03,059 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:53:03,064 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:53:03,064 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:53:03,066 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:53:03,071 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:53:03,073 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:53:03,074 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:53:03,076 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:53:03,078 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:53:03,080 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:53:03,082 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:53:03,082 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:53:03,084 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:53:03,084 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:53:03,085 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:53:03,087 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:53:03,088 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:53:03,089 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ca98b56f-773e-4c37-ba56-09ca0edadeb6/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 16:53:03,129 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:53:03,130 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:53:03,132 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:53:03,133 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:53:03,133 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:53:03,134 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:53:03,134 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:53:03,134 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:53:03,135 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:53:03,135 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:53:03,135 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:53:03,136 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:53:03,136 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:53:03,136 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:53:03,137 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:53:03,137 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:53:03,137 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:53:03,138 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:53:03,138 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:53:03,139 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:53:03,139 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:53:03,139 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:53:03,140 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:53:03,140 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:53:03,140 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:53:03,141 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:53:03,141 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:53:03,141 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:53:03,142 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:53:03,142 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:53:03,142 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_ca98b56f-773e-4c37-ba56-09ca0edadeb6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ca98b56f-773e-4c37-ba56-09ca0edadeb6/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad9950151b0808833868675dab3b248bfd806806 [2020-12-01 16:53:03,765 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:53:03,806 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:53:03,811 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:53:03,814 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:53:03,815 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:53:03,817 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ca98b56f-773e-4c37-ba56-09ca0edadeb6/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-3.i [2020-12-01 16:53:03,949 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ca98b56f-773e-4c37-ba56-09ca0edadeb6/bin/ukojak/data/e4bca7a85/447991462a794dd89b35c0bb4605a936/FLAG4142d1418 [2020-12-01 16:53:05,018 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:53:05,019 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ca98b56f-773e-4c37-ba56-09ca0edadeb6/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test10-3.i [2020-12-01 16:53:05,059 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ca98b56f-773e-4c37-ba56-09ca0edadeb6/bin/ukojak/data/e4bca7a85/447991462a794dd89b35c0bb4605a936/FLAG4142d1418 [2020-12-01 16:53:05,551 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ca98b56f-773e-4c37-ba56-09ca0edadeb6/bin/ukojak/data/e4bca7a85/447991462a794dd89b35c0bb4605a936 [2020-12-01 16:53:05,555 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:53:05,558 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:53:05,560 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:53:05,561 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:53:05,567 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:53:05,569 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:53:05" (1/1) ... [2020-12-01 16:53:05,573 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ebb1458 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:53:05, skipping insertion in model container [2020-12-01 16:53:05,573 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:53:05" (1/1) ... [2020-12-01 16:53:05,588 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:53:05,711 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:53:06,200 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:53:06,202 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@60ceb722 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:53:06, skipping insertion in model container [2020-12-01 16:53:06,202 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:53:06,204 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:53:06,211 INFO L168 Benchmark]: Toolchain (without parser) took 648.59 ms. Allocated memory is still 58.7 MB. Free memory was 34.9 MB in the beginning and 41.8 MB in the end (delta: -6.9 MB). Peak memory consumption was 14.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:53:06,214 INFO L168 Benchmark]: CDTParser took 0.63 ms. Allocated memory is still 58.7 MB. Free memory was 41.3 MB in the beginning and 41.2 MB in the end (delta: 40.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:53:06,216 INFO L168 Benchmark]: CACSL2BoogieTranslator took 643.86 ms. Allocated memory is still 58.7 MB. Free memory was 34.6 MB in the beginning and 41.8 MB in the end (delta: -7.2 MB). Peak memory consumption was 14.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:53:06,221 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.63 ms. Allocated memory is still 58.7 MB. Free memory was 41.3 MB in the beginning and 41.2 MB in the end (delta: 40.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 643.86 ms. Allocated memory is still 58.7 MB. Free memory was 34.6 MB in the beginning and 41.8 MB in the end (delta: -7.2 MB). Peak memory consumption was 14.6 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...