./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_6b4ffc8b-fc69-4d12-a2fb-c57dbabb5e6c/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_6b4ffc8b-fc69-4d12-a2fb-c57dbabb5e6c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6b4ffc8b-fc69-4d12-a2fb-c57dbabb5e6c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6b4ffc8b-fc69-4d12-a2fb-c57dbabb5e6c/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_6b4ffc8b-fc69-4d12-a2fb-c57dbabb5e6c/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6b4ffc8b-fc69-4d12-a2fb-c57dbabb5e6c/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 6bfcfa7f4be4b5db7fff91c88a93b89c5a8659bc .............................................................................................................................. 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_6b4ffc8b-fc69-4d12-a2fb-c57dbabb5e6c/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_6b4ffc8b-fc69-4d12-a2fb-c57dbabb5e6c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6b4ffc8b-fc69-4d12-a2fb-c57dbabb5e6c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6b4ffc8b-fc69-4d12-a2fb-c57dbabb5e6c/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_6b4ffc8b-fc69-4d12-a2fb-c57dbabb5e6c/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6b4ffc8b-fc69-4d12-a2fb-c57dbabb5e6c/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 6bfcfa7f4be4b5db7fff91c88a93b89c5a8659bc ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:37:35,596 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:37:35,599 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:37:35,673 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:37:35,673 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:37:35,675 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:37:35,676 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:37:35,679 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:37:35,681 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:37:35,682 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:37:35,683 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:37:35,685 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:37:35,685 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:37:35,687 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:37:35,688 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:37:35,689 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:37:35,691 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:37:35,692 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:37:35,694 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:37:35,696 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:37:35,698 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:37:35,701 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:37:35,703 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:37:35,704 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:37:35,707 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:37:35,708 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:37:35,708 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:37:35,709 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:37:35,710 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:37:35,711 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:37:35,711 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:37:35,712 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:37:35,713 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:37:35,714 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:37:35,720 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:37:35,721 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:37:35,722 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:37:35,723 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:37:35,723 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:37:35,725 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:37:35,725 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:37:35,728 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6b4ffc8b-fc69-4d12-a2fb-c57dbabb5e6c/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:37:35,774 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:37:35,774 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:37:35,778 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:37:35,778 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:37:35,778 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:37:35,779 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:37:35,779 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:37:35,779 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:37:35,779 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:37:35,779 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:37:35,780 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:37:35,781 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:37:35,781 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:37:35,781 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:37:35,781 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:37:35,781 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:37:35,782 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:37:35,782 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:37:35,782 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:37:35,783 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:37:35,783 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:37:35,783 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:37:35,783 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:37:35,784 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:37:35,784 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:37:35,784 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_6b4ffc8b-fc69-4d12-a2fb-c57dbabb5e6c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_6b4ffc8b-fc69-4d12-a2fb-c57dbabb5e6c/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6bfcfa7f4be4b5db7fff91c88a93b89c5a8659bc [2020-11-28 04:37:36,038 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:37:36,075 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:37:36,079 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:37:36,081 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:37:36,081 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:37:36,083 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6b4ffc8b-fc69-4d12-a2fb-c57dbabb5e6c/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i [2020-11-28 04:37:36,186 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6b4ffc8b-fc69-4d12-a2fb-c57dbabb5e6c/bin/ukojak/data/0cf2cf33b/65b1bafa468d40c58539cdc91d7c2dc1/FLAG56652776f [2020-11-28 04:37:36,783 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:37:36,783 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6b4ffc8b-fc69-4d12-a2fb-c57dbabb5e6c/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i [2020-11-28 04:37:36,803 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6b4ffc8b-fc69-4d12-a2fb-c57dbabb5e6c/bin/ukojak/data/0cf2cf33b/65b1bafa468d40c58539cdc91d7c2dc1/FLAG56652776f [2020-11-28 04:37:37,011 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6b4ffc8b-fc69-4d12-a2fb-c57dbabb5e6c/bin/ukojak/data/0cf2cf33b/65b1bafa468d40c58539cdc91d7c2dc1 [2020-11-28 04:37:37,013 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:37:37,015 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:37:37,030 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:37:37,031 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:37:37,034 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:37:37,035 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:37:37" (1/1) ... [2020-11-28 04:37:37,037 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a17fc09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:37, skipping insertion in model container [2020-11-28 04:37:37,038 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:37:37" (1/1) ... [2020-11-28 04:37:37,045 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:37:37,129 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:37:37,417 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:37:37,418 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@c474e4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:37, skipping insertion in model container [2020-11-28 04:37:37,418 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:37:37,419 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:37:37,422 INFO L168 Benchmark]: Toolchain (without parser) took 404.69 ms. Allocated memory is still 107.0 MB. Free memory was 72.2 MB in the beginning and 84.3 MB in the end (delta: -12.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:37:37,425 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 73.4 MB. Free memory was 33.8 MB in the beginning and 33.8 MB in the end (delta: 67.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:37:37,427 INFO L168 Benchmark]: CACSL2BoogieTranslator took 388.04 ms. Allocated memory is still 107.0 MB. Free memory was 72.0 MB in the beginning and 84.3 MB in the end (delta: -12.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:37:37,430 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 73.4 MB. Free memory was 33.8 MB in the beginning and 33.8 MB in the end (delta: 67.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 388.04 ms. Allocated memory is still 107.0 MB. Free memory was 72.0 MB in the beginning and 84.3 MB in the end (delta: -12.3 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-a4ecdab [2020-11-28 04:37:39,874 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:37:39,878 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:37:39,929 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:37:39,929 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:37:39,935 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:37:39,937 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:37:39,941 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:37:39,945 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:37:39,950 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:37:39,952 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:37:39,957 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:37:39,957 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:37:39,976 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:37:39,980 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:37:39,982 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:37:39,983 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:37:39,987 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:37:39,990 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:37:39,998 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:37:40,000 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:37:40,001 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:37:40,004 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:37:40,011 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:37:40,018 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:37:40,021 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:37:40,022 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:37:40,024 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:37:40,025 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:37:40,027 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:37:40,027 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:37:40,028 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:37:40,031 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:37:40,032 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:37:40,033 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:37:40,033 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:37:40,034 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:37:40,035 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:37:40,035 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:37:40,037 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:37:40,038 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:37:40,039 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6b4ffc8b-fc69-4d12-a2fb-c57dbabb5e6c/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:37:40,083 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:37:40,083 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:37:40,086 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:37:40,087 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:37:40,087 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:37:40,087 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:37:40,088 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:37:40,088 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:37:40,089 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:37:40,089 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:37:40,090 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:37:40,090 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:37:40,091 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:37:40,091 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:37:40,091 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:37:40,092 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:37:40,092 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:37:40,092 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:37:40,093 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:37:40,093 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:37:40,093 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:37:40,094 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:37:40,094 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:37:40,094 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:37:40,095 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:37:40,095 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:37:40,095 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:37:40,096 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:37:40,096 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:37:40,096 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:37:40,097 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_6b4ffc8b-fc69-4d12-a2fb-c57dbabb5e6c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_6b4ffc8b-fc69-4d12-a2fb-c57dbabb5e6c/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6bfcfa7f4be4b5db7fff91c88a93b89c5a8659bc [2020-11-28 04:37:40,549 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:37:40,577 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:37:40,580 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:37:40,582 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:37:40,583 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:37:40,584 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6b4ffc8b-fc69-4d12-a2fb-c57dbabb5e6c/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i [2020-11-28 04:37:40,681 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6b4ffc8b-fc69-4d12-a2fb-c57dbabb5e6c/bin/ukojak/data/44d3c8ec9/f41a05b220c941f680227c63d4245d4a/FLAG5c13a8f3a [2020-11-28 04:37:41,456 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:37:41,457 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6b4ffc8b-fc69-4d12-a2fb-c57dbabb5e6c/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test8-1.i [2020-11-28 04:37:41,488 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6b4ffc8b-fc69-4d12-a2fb-c57dbabb5e6c/bin/ukojak/data/44d3c8ec9/f41a05b220c941f680227c63d4245d4a/FLAG5c13a8f3a [2020-11-28 04:37:41,665 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6b4ffc8b-fc69-4d12-a2fb-c57dbabb5e6c/bin/ukojak/data/44d3c8ec9/f41a05b220c941f680227c63d4245d4a [2020-11-28 04:37:41,669 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:37:41,672 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:37:41,677 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:37:41,677 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:37:41,682 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:37:41,683 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:37:41" (1/1) ... [2020-11-28 04:37:41,689 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6faa9a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:41, skipping insertion in model container [2020-11-28 04:37:41,689 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:37:41" (1/1) ... [2020-11-28 04:37:41,699 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:37:41,795 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:37:42,131 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:37:42,131 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3a86aaa2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:42, skipping insertion in model container [2020-11-28 04:37:42,132 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:37:42,133 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:37:42,137 INFO L168 Benchmark]: Toolchain (without parser) took 462.32 ms. Allocated memory was 50.3 MB in the beginning and 67.1 MB in the end (delta: 16.8 MB). Free memory was 25.5 MB in the beginning and 48.2 MB in the end (delta: -22.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:37:42,138 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 50.3 MB. Free memory was 32.9 MB in the beginning and 32.8 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:37:42,140 INFO L168 Benchmark]: CACSL2BoogieTranslator took 456.30 ms. Allocated memory was 50.3 MB in the beginning and 67.1 MB in the end (delta: 16.8 MB). Free memory was 25.2 MB in the beginning and 48.2 MB in the end (delta: -23.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:37:42,144 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 50.3 MB. Free memory was 32.9 MB in the beginning and 32.8 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 456.30 ms. Allocated memory was 50.3 MB in the beginning and 67.1 MB in the end (delta: 16.8 MB). Free memory was 25.2 MB in the beginning and 48.2 MB in the end (delta: -23.0 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...