./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-1.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_f649f33d-daa6-4968-ab60-2da25856e40e/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f649f33d-daa6-4968-ab60-2da25856e40e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f649f33d-daa6-4968-ab60-2da25856e40e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f649f33d-daa6-4968-ab60-2da25856e40e/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f649f33d-daa6-4968-ab60-2da25856e40e/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f649f33d-daa6-4968-ab60-2da25856e40e/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 cb9e3dbe321dd16363a665b5118dc6af26ed9e2a .............................................................................................................................. 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_f649f33d-daa6-4968-ab60-2da25856e40e/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f649f33d-daa6-4968-ab60-2da25856e40e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f649f33d-daa6-4968-ab60-2da25856e40e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f649f33d-daa6-4968-ab60-2da25856e40e/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f649f33d-daa6-4968-ab60-2da25856e40e/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f649f33d-daa6-4968-ab60-2da25856e40e/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 cb9e3dbe321dd16363a665b5118dc6af26ed9e2a ................................................................................................................................... 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 17:00:55,540 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:00:55,542 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:00:55,588 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:00:55,589 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:00:55,590 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:00:55,592 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:00:55,595 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:00:55,609 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:00:55,610 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:00:55,612 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:00:55,613 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:00:55,614 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:00:55,615 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:00:55,617 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:00:55,619 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:00:55,620 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:00:55,621 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:00:55,624 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:00:55,626 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:00:55,629 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:00:55,630 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:00:55,632 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:00:55,633 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:00:55,644 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:00:55,644 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:00:55,645 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:00:55,646 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:00:55,647 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:00:55,648 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:00:55,649 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:00:55,650 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:00:55,651 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:00:55,652 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:00:55,653 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:00:55,654 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:00:55,655 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:00:55,655 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:00:55,655 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:00:55,657 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:00:55,657 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:00:55,658 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f649f33d-daa6-4968-ab60-2da25856e40e/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 17:00:55,682 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:00:55,683 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:00:55,684 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:00:55,686 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:00:55,687 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:00:55,687 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:00:55,687 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:00:55,687 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:00:55,688 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:00:55,688 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:00:55,688 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:00:55,688 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:00:55,689 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:00:55,690 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:00:55,690 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:00:55,690 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:00:55,690 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:00:55,691 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:00:55,691 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:00:55,691 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:00:55,691 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:00:55,691 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:00:55,692 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:00:55,692 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:00:55,693 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:00:55,693 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_f649f33d-daa6-4968-ab60-2da25856e40e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f649f33d-daa6-4968-ab60-2da25856e40e/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cb9e3dbe321dd16363a665b5118dc6af26ed9e2a [2020-12-01 17:00:55,978 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:00:56,003 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:00:56,005 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:00:56,007 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:00:56,008 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:00:56,009 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f649f33d-daa6-4968-ab60-2da25856e40e/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-1.i [2020-12-01 17:00:56,084 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f649f33d-daa6-4968-ab60-2da25856e40e/bin/ukojak/data/c6ca0af61/f2c92cf31bac4d0ca22b0fb78243debc/FLAGf502e8bb3 [2020-12-01 17:00:56,773 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:00:56,774 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f649f33d-daa6-4968-ab60-2da25856e40e/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-1.i [2020-12-01 17:00:56,793 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f649f33d-daa6-4968-ab60-2da25856e40e/bin/ukojak/data/c6ca0af61/f2c92cf31bac4d0ca22b0fb78243debc/FLAGf502e8bb3 [2020-12-01 17:00:57,021 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f649f33d-daa6-4968-ab60-2da25856e40e/bin/ukojak/data/c6ca0af61/f2c92cf31bac4d0ca22b0fb78243debc [2020-12-01 17:00:57,024 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:00:57,027 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:00:57,031 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:00:57,032 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:00:57,035 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:00:57,037 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:00:57" (1/1) ... [2020-12-01 17:00:57,045 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3af87eb0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:00:57, skipping insertion in model container [2020-12-01 17:00:57,045 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:00:57" (1/1) ... [2020-12-01 17:00:57,053 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:00:57,133 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:00:57,335 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:00:57,336 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@42f34525 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:00:57, skipping insertion in model container [2020-12-01 17:00:57,336 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:00:57,336 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:00:57,339 INFO L168 Benchmark]: Toolchain (without parser) took 310.70 ms. Allocated memory is still 98.6 MB. Free memory was 72.4 MB in the beginning and 63.4 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:00:57,340 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 75.5 MB. Free memory was 45.3 MB in the beginning and 45.2 MB in the end (delta: 35.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:00:57,341 INFO L168 Benchmark]: CACSL2BoogieTranslator took 305.52 ms. Allocated memory is still 98.6 MB. Free memory was 72.3 MB in the beginning and 63.4 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:00:57,343 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 75.5 MB. Free memory was 45.3 MB in the beginning and 45.2 MB in the end (delta: 35.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 305.52 ms. Allocated memory is still 98.6 MB. Free memory was 72.3 MB in the beginning and 63.4 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 17:00:59,599 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:00:59,603 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:00:59,676 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:00:59,676 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:00:59,682 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:00:59,685 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:00:59,690 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:00:59,694 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:00:59,702 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:00:59,704 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:00:59,709 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:00:59,710 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:00:59,713 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:00:59,715 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:00:59,717 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:00:59,719 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:00:59,724 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:00:59,728 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:00:59,734 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:00:59,736 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:00:59,739 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:00:59,741 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:00:59,743 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:00:59,747 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:00:59,748 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:00:59,749 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:00:59,751 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:00:59,752 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:00:59,753 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:00:59,753 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:00:59,755 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:00:59,759 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:00:59,760 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:00:59,761 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:00:59,762 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:00:59,762 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:00:59,763 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:00:59,763 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:00:59,765 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:00:59,765 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:00:59,766 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f649f33d-daa6-4968-ab60-2da25856e40e/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 17:00:59,810 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:00:59,811 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:00:59,814 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:00:59,815 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:00:59,815 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:00:59,815 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:00:59,816 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:00:59,816 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:00:59,816 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:00:59,816 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:00:59,818 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:00:59,818 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:00:59,818 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:00:59,818 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:00:59,819 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:00:59,819 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:00:59,819 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:00:59,819 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:00:59,819 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:00:59,820 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:00:59,820 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:00:59,820 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:00:59,820 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:00:59,821 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:00:59,821 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:00:59,821 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:00:59,821 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:00:59,822 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:00:59,822 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:00:59,822 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:00:59,822 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_f649f33d-daa6-4968-ab60-2da25856e40e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f649f33d-daa6-4968-ab60-2da25856e40e/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cb9e3dbe321dd16363a665b5118dc6af26ed9e2a [2020-12-01 17:01:00,201 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:01:00,235 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:01:00,240 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:01:00,241 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:01:00,242 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:01:00,243 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f649f33d-daa6-4968-ab60-2da25856e40e/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-1.i [2020-12-01 17:01:00,330 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f649f33d-daa6-4968-ab60-2da25856e40e/bin/ukojak/data/5d8c6f51d/4feb1b8ff8d146c2a891f580e7cb491a/FLAG21df7de28 [2020-12-01 17:01:01,000 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:01:01,001 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f649f33d-daa6-4968-ab60-2da25856e40e/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-1.i [2020-12-01 17:01:01,020 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f649f33d-daa6-4968-ab60-2da25856e40e/bin/ukojak/data/5d8c6f51d/4feb1b8ff8d146c2a891f580e7cb491a/FLAG21df7de28 [2020-12-01 17:01:01,203 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f649f33d-daa6-4968-ab60-2da25856e40e/bin/ukojak/data/5d8c6f51d/4feb1b8ff8d146c2a891f580e7cb491a [2020-12-01 17:01:01,208 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:01:01,212 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:01:01,215 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:01:01,216 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:01:01,219 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:01:01,220 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:01:01" (1/1) ... [2020-12-01 17:01:01,228 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1092c6d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:01:01, skipping insertion in model container [2020-12-01 17:01:01,228 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:01:01" (1/1) ... [2020-12-01 17:01:01,236 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:01:01,315 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:01:01,557 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:01:01,558 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2482b5ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:01:01, skipping insertion in model container [2020-12-01 17:01:01,559 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:01:01,560 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:01:01,563 INFO L168 Benchmark]: Toolchain (without parser) took 349.33 ms. Allocated memory is still 58.7 MB. Free memory was 35.5 MB in the beginning and 26.3 MB in the end (delta: 9.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:01:01,565 INFO L168 Benchmark]: CDTParser took 0.25 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: 43.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:01:01,567 INFO L168 Benchmark]: CACSL2BoogieTranslator took 344.97 ms. Allocated memory is still 58.7 MB. Free memory was 35.2 MB in the beginning and 26.4 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:01:01,569 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 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: 43.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 344.97 ms. Allocated memory is still 58.7 MB. Free memory was 35.2 MB in the beginning and 26.4 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...