./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.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_14d0d461-8057-4d88-b38a-9f6798f89518/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_14d0d461-8057-4d88-b38a-9f6798f89518/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_14d0d461-8057-4d88-b38a-9f6798f89518/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_14d0d461-8057-4d88-b38a-9f6798f89518/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_14d0d461-8057-4d88-b38a-9f6798f89518/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_14d0d461-8057-4d88-b38a-9f6798f89518/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 66ad704b25542cd6472e01c6f6a78da40eedc6e2 .............................................................................................................................. 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_14d0d461-8057-4d88-b38a-9f6798f89518/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_14d0d461-8057-4d88-b38a-9f6798f89518/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_14d0d461-8057-4d88-b38a-9f6798f89518/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_14d0d461-8057-4d88-b38a-9f6798f89518/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_14d0d461-8057-4d88-b38a-9f6798f89518/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_14d0d461-8057-4d88-b38a-9f6798f89518/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 66ad704b25542cd6472e01c6f6a78da40eedc6e2 ................................................................................................................................... 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 17:01:21,611 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:01:21,638 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:01:21,738 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:01:21,739 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:01:21,746 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:01:21,750 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:01:21,756 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:01:21,759 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:01:21,768 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:01:21,770 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:01:21,772 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:01:21,773 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:01:21,782 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:01:21,784 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:01:21,788 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:01:21,790 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:01:21,795 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:01:21,800 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:01:21,811 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:01:21,814 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:01:21,817 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:01:21,820 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:01:21,822 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:01:21,834 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:01:21,835 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:01:21,836 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:01:21,838 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:01:21,840 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:01:21,841 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:01:21,842 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:01:21,844 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:01:21,846 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:01:21,848 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:01:21,850 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:01:21,851 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:01:21,852 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:01:21,853 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:01:21,853 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:01:21,855 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:01:21,858 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:01:21,861 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_14d0d461-8057-4d88-b38a-9f6798f89518/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 17:01:21,902 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:01:21,902 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:01:21,905 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:01:21,906 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:01:21,907 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:01:21,907 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:01:21,907 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:01:21,908 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:01:21,908 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:01:21,908 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:01:21,910 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:01:21,910 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:01:21,910 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:01:21,911 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:01:21,911 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:01:21,911 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:01:21,912 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:01:21,912 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:01:21,912 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:01:21,913 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:01:21,913 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:01:21,913 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:01:21,913 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:01:21,914 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:01:21,915 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:01:21,915 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_14d0d461-8057-4d88-b38a-9f6798f89518/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_14d0d461-8057-4d88-b38a-9f6798f89518/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 66ad704b25542cd6472e01c6f6a78da40eedc6e2 [2020-12-01 17:01:22,296 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:01:22,338 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:01:22,342 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:01:22,344 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:01:22,345 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:01:22,346 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_14d0d461-8057-4d88-b38a-9f6798f89518/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i [2020-12-01 17:01:22,435 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_14d0d461-8057-4d88-b38a-9f6798f89518/bin/ukojak/data/d6e32ce3e/47d72092ca364660bfed157846b1baf5/FLAG358690216 [2020-12-01 17:01:23,522 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:01:23,523 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_14d0d461-8057-4d88-b38a-9f6798f89518/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i [2020-12-01 17:01:23,573 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_14d0d461-8057-4d88-b38a-9f6798f89518/bin/ukojak/data/d6e32ce3e/47d72092ca364660bfed157846b1baf5/FLAG358690216 [2020-12-01 17:01:24,004 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_14d0d461-8057-4d88-b38a-9f6798f89518/bin/ukojak/data/d6e32ce3e/47d72092ca364660bfed157846b1baf5 [2020-12-01 17:01:24,014 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:01:24,018 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:01:24,024 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:01:24,024 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:01:24,029 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:01:24,031 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:01:24" (1/1) ... [2020-12-01 17:01:24,035 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37687e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:01:24, skipping insertion in model container [2020-12-01 17:01:24,035 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:01:24" (1/1) ... [2020-12-01 17:01:24,046 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:01:24,154 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:01:24,575 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:01:24,576 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@a8fe0e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:01:24, skipping insertion in model container [2020-12-01 17:01:24,576 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:01:24,577 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:01:24,581 INFO L168 Benchmark]: Toolchain (without parser) took 560.69 ms. Allocated memory is still 109.1 MB. Free memory was 75.1 MB in the beginning and 85.4 MB in the end (delta: -10.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:01:24,583 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 79.7 MB. Free memory was 37.8 MB in the beginning and 37.8 MB in the end (delta: 70.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:01:24,585 INFO L168 Benchmark]: CACSL2BoogieTranslator took 553.04 ms. Allocated memory is still 109.1 MB. Free memory was 74.8 MB in the beginning and 85.4 MB in the end (delta: -10.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:01:24,589 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 79.7 MB. Free memory was 37.8 MB in the beginning and 37.8 MB in the end (delta: 70.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 553.04 ms. Allocated memory is still 109.1 MB. Free memory was 74.8 MB in the beginning and 85.4 MB in the end (delta: -10.5 MB). Peak memory consumption was 12.6 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... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 17:01:27,491 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:01:27,495 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:01:27,554 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:01:27,555 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:01:27,561 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:01:27,565 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:01:27,570 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:01:27,575 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:01:27,582 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:01:27,584 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:01:27,590 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:01:27,591 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:01:27,607 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:01:27,612 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:01:27,614 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:01:27,616 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:01:27,621 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:01:27,626 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:01:27,636 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:01:27,639 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:01:27,641 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:01:27,643 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:01:27,653 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:01:27,664 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:01:27,665 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:01:27,666 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:01:27,667 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:01:27,668 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:01:27,670 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:01:27,670 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:01:27,672 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:01:27,673 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:01:27,674 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:01:27,676 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:01:27,676 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:01:27,678 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:01:27,678 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:01:27,679 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:01:27,680 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:01:27,681 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:01:27,682 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_14d0d461-8057-4d88-b38a-9f6798f89518/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 17:01:27,715 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:01:27,716 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:01:27,718 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:01:27,718 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:01:27,719 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:01:27,719 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:01:27,720 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:01:27,720 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:01:27,720 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:01:27,721 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:01:27,721 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:01:27,721 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:01:27,722 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:01:27,722 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:01:27,723 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:01:27,723 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:01:27,723 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:01:27,724 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:01:27,724 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:01:27,724 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:01:27,725 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:01:27,725 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:01:27,725 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:01:27,726 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:01:27,726 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:01:27,727 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:01:27,727 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:01:27,727 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:01:27,728 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:01:27,728 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:01:27,728 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_14d0d461-8057-4d88-b38a-9f6798f89518/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_14d0d461-8057-4d88-b38a-9f6798f89518/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 66ad704b25542cd6472e01c6f6a78da40eedc6e2 [2020-12-01 17:01:28,279 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:01:28,332 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:01:28,336 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:01:28,338 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:01:28,339 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:01:28,340 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_14d0d461-8057-4d88-b38a-9f6798f89518/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i [2020-12-01 17:01:28,439 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_14d0d461-8057-4d88-b38a-9f6798f89518/bin/ukojak/data/ddfcc690d/68d1483e68cb4141bb4761c903d6bf7d/FLAG0aef80017 [2020-12-01 17:01:29,490 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:01:29,491 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_14d0d461-8057-4d88-b38a-9f6798f89518/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i [2020-12-01 17:01:29,528 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_14d0d461-8057-4d88-b38a-9f6798f89518/bin/ukojak/data/ddfcc690d/68d1483e68cb4141bb4761c903d6bf7d/FLAG0aef80017 [2020-12-01 17:01:29,997 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_14d0d461-8057-4d88-b38a-9f6798f89518/bin/ukojak/data/ddfcc690d/68d1483e68cb4141bb4761c903d6bf7d [2020-12-01 17:01:30,000 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:01:30,002 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:01:30,009 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:01:30,010 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:01:30,014 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:01:30,021 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:01:29" (1/1) ... [2020-12-01 17:01:30,024 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@316cca48 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:01:30, skipping insertion in model container [2020-12-01 17:01:30,024 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:01:29" (1/1) ... [2020-12-01 17:01:30,034 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:01:30,153 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:01:30,558 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:01:30,559 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@48bf8563 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:01:30, skipping insertion in model container [2020-12-01 17:01:30,560 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:01:30,561 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:01:30,565 INFO L168 Benchmark]: Toolchain (without parser) took 560.63 ms. Allocated memory is still 56.6 MB. Free memory was 37.0 MB in the beginning and 40.2 MB in the end (delta: -3.2 MB). Peak memory consumption was 16.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:01:30,579 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 46.1 MB. Free memory was 29.0 MB in the beginning and 28.9 MB in the end (delta: 31.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:01:30,581 INFO L168 Benchmark]: CACSL2BoogieTranslator took 551.76 ms. Allocated memory is still 56.6 MB. Free memory was 36.8 MB in the beginning and 40.2 MB in the end (delta: -3.4 MB). Peak memory consumption was 16.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:01:30,585 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 ms. Allocated memory is still 46.1 MB. Free memory was 29.0 MB in the beginning and 28.9 MB in the end (delta: 31.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 551.76 ms. Allocated memory is still 56.6 MB. Free memory was 36.8 MB in the beginning and 40.2 MB in the end (delta: -3.4 MB). Peak memory consumption was 16.5 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...