./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-1.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_a4edc405-2de0-4eb0-87c9-72ed7bb9ae73/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a4edc405-2de0-4eb0-87c9-72ed7bb9ae73/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a4edc405-2de0-4eb0-87c9-72ed7bb9ae73/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a4edc405-2de0-4eb0-87c9-72ed7bb9ae73/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a4edc405-2de0-4eb0-87c9-72ed7bb9ae73/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a4edc405-2de0-4eb0-87c9-72ed7bb9ae73/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 1ac0b0c9a0725bef8814895962d623a328bef31f .............................................................................................................................. 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_a4edc405-2de0-4eb0-87c9-72ed7bb9ae73/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a4edc405-2de0-4eb0-87c9-72ed7bb9ae73/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a4edc405-2de0-4eb0-87c9-72ed7bb9ae73/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a4edc405-2de0-4eb0-87c9-72ed7bb9ae73/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a4edc405-2de0-4eb0-87c9-72ed7bb9ae73/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a4edc405-2de0-4eb0-87c9-72ed7bb9ae73/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 1ac0b0c9a0725bef8814895962d623a328bef31f ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 16:46:53,334 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:46:53,338 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:46:53,434 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:46:53,454 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:46:53,456 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:46:53,459 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:46:53,462 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:46:53,465 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:46:53,471 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:46:53,473 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:46:53,478 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:46:53,479 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:46:53,490 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:46:53,493 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:46:53,497 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:46:53,499 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:46:53,503 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:46:53,513 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:46:53,519 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:46:53,522 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:46:53,524 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:46:53,527 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:46:53,528 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:46:53,532 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:46:53,533 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:46:53,534 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:46:53,535 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:46:53,536 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:46:53,537 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:46:53,538 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:46:53,539 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:46:53,541 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:46:53,542 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:46:53,544 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:46:53,544 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:46:53,545 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:46:53,546 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:46:53,546 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:46:53,547 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:46:53,548 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:46:53,550 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a4edc405-2de0-4eb0-87c9-72ed7bb9ae73/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 16:46:53,582 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:46:53,583 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:46:53,584 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:46:53,585 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:46:53,585 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:46:53,585 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:46:53,586 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:46:53,586 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:46:53,586 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:46:53,586 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:46:53,596 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:46:53,597 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:46:53,597 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:46:53,598 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:46:53,598 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:46:53,598 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:46:53,599 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:46:53,599 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:46:53,599 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:46:53,600 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:46:53,600 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:46:53,600 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:46:53,601 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:46:53,602 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:46:53,602 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:46:53,602 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_a4edc405-2de0-4eb0-87c9-72ed7bb9ae73/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a4edc405-2de0-4eb0-87c9-72ed7bb9ae73/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ac0b0c9a0725bef8814895962d623a328bef31f [2020-12-01 16:46:54,000 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:46:54,072 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:46:54,080 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:46:54,082 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:46:54,083 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:46:54,085 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a4edc405-2de0-4eb0-87c9-72ed7bb9ae73/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-1.i [2020-12-01 16:46:54,204 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a4edc405-2de0-4eb0-87c9-72ed7bb9ae73/bin/ukojak/data/299072d0d/79cd826c1c3c4f2a996a60ec93b8309e/FLAG4c19bf010 [2020-12-01 16:46:54,975 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:46:54,975 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a4edc405-2de0-4eb0-87c9-72ed7bb9ae73/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-1.i [2020-12-01 16:46:55,009 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a4edc405-2de0-4eb0-87c9-72ed7bb9ae73/bin/ukojak/data/299072d0d/79cd826c1c3c4f2a996a60ec93b8309e/FLAG4c19bf010 [2020-12-01 16:46:55,139 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a4edc405-2de0-4eb0-87c9-72ed7bb9ae73/bin/ukojak/data/299072d0d/79cd826c1c3c4f2a996a60ec93b8309e [2020-12-01 16:46:55,142 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:46:55,144 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:46:55,157 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:46:55,157 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:46:55,162 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:46:55,163 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:46:55" (1/1) ... [2020-12-01 16:46:55,165 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@956e354 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:46:55, skipping insertion in model container [2020-12-01 16:46:55,166 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:46:55" (1/1) ... [2020-12-01 16:46:55,173 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:46:55,252 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:46:55,616 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:46:55,618 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@28f9dec8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:46:55, skipping insertion in model container [2020-12-01 16:46:55,619 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:46:55,619 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:46:55,624 INFO L168 Benchmark]: Toolchain (without parser) took 476.56 ms. Allocated memory is still 90.2 MB. Free memory was 60.1 MB in the beginning and 68.6 MB in the end (delta: -8.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:46:55,625 INFO L168 Benchmark]: CDTParser took 4.86 ms. Allocated memory is still 90.2 MB. Free memory is still 49.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:46:55,629 INFO L168 Benchmark]: CACSL2BoogieTranslator took 462.22 ms. Allocated memory is still 90.2 MB. Free memory was 59.8 MB in the beginning and 68.6 MB in the end (delta: -8.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:46:55,632 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 4.86 ms. Allocated memory is still 90.2 MB. Free memory is still 49.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 462.22 ms. Allocated memory is still 90.2 MB. Free memory was 59.8 MB in the beginning and 68.6 MB in the end (delta: -8.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 16:46:58,612 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:46:58,617 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:46:58,663 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:46:58,664 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:46:58,666 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:46:58,669 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:46:58,672 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:46:58,675 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:46:58,677 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:46:58,679 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:46:58,681 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:46:58,682 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:46:58,684 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:46:58,686 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:46:58,689 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:46:58,690 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:46:58,692 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:46:58,696 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:46:58,699 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:46:58,702 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:46:58,709 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:46:58,712 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:46:58,714 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:46:58,725 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:46:58,738 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:46:58,739 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:46:58,741 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:46:58,742 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:46:58,754 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:46:58,763 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:46:58,764 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:46:58,766 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:46:58,767 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:46:58,769 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:46:58,770 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:46:58,771 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:46:58,773 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:46:58,773 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:46:58,775 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:46:58,778 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:46:58,779 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a4edc405-2de0-4eb0-87c9-72ed7bb9ae73/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 16:46:58,842 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:46:58,844 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:46:58,848 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:46:58,849 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:46:58,850 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:46:58,851 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:46:58,851 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:46:58,851 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:46:58,852 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:46:58,852 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:46:58,854 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:46:58,855 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:46:58,855 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:46:58,856 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:46:58,856 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:46:58,856 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:46:58,857 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:46:58,857 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:46:58,857 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:46:58,858 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:46:58,858 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:46:58,858 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:46:58,859 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:46:58,859 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:46:58,859 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:46:58,860 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:46:58,860 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:46:58,860 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:46:58,861 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:46:58,861 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:46:58,861 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_a4edc405-2de0-4eb0-87c9-72ed7bb9ae73/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a4edc405-2de0-4eb0-87c9-72ed7bb9ae73/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ac0b0c9a0725bef8814895962d623a328bef31f [2020-12-01 16:46:59,373 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:46:59,414 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:46:59,418 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:46:59,420 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:46:59,423 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:46:59,425 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a4edc405-2de0-4eb0-87c9-72ed7bb9ae73/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-1.i [2020-12-01 16:46:59,524 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a4edc405-2de0-4eb0-87c9-72ed7bb9ae73/bin/ukojak/data/3cdcacfd9/49cb22ac743d4cdd80cfc1111fbfa842/FLAG60fd4e377 [2020-12-01 16:47:00,481 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:47:00,487 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a4edc405-2de0-4eb0-87c9-72ed7bb9ae73/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-1.i [2020-12-01 16:47:00,525 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a4edc405-2de0-4eb0-87c9-72ed7bb9ae73/bin/ukojak/data/3cdcacfd9/49cb22ac743d4cdd80cfc1111fbfa842/FLAG60fd4e377 [2020-12-01 16:47:00,574 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a4edc405-2de0-4eb0-87c9-72ed7bb9ae73/bin/ukojak/data/3cdcacfd9/49cb22ac743d4cdd80cfc1111fbfa842 [2020-12-01 16:47:00,577 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:47:00,582 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:47:00,586 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:47:00,587 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:47:00,592 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:47:00,594 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:47:00" (1/1) ... [2020-12-01 16:47:00,597 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ef6b609 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:47:00, skipping insertion in model container [2020-12-01 16:47:00,598 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:47:00" (1/1) ... [2020-12-01 16:47:00,609 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:47:00,711 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:47:01,080 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:47:01,081 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@55a8ab3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:47:01, skipping insertion in model container [2020-12-01 16:47:01,082 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:47:01,084 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:47:01,088 INFO L168 Benchmark]: Toolchain (without parser) took 503.52 ms. Allocated memory is still 58.7 MB. Free memory was 35.2 MB in the beginning and 39.3 MB in the end (delta: -4.1 MB). Peak memory consumption was 7.7 MB. Max. memory is 16.1 GB. [2020-12-01 16:47:01,091 INFO L168 Benchmark]: CDTParser took 0.42 ms. Allocated memory is still 58.7 MB. Free memory was 40.0 MB in the beginning and 40.0 MB in the end (delta: 28.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:47:01,093 INFO L168 Benchmark]: CACSL2BoogieTranslator took 497.59 ms. Allocated memory is still 58.7 MB. Free memory was 35.0 MB in the beginning and 39.3 MB in the end (delta: -4.3 MB). Peak memory consumption was 7.7 MB. Max. memory is 16.1 GB. [2020-12-01 16:47:01,097 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42 ms. Allocated memory is still 58.7 MB. Free memory was 40.0 MB in the beginning and 40.0 MB in the end (delta: 28.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 497.59 ms. Allocated memory is still 58.7 MB. Free memory was 35.0 MB in the beginning and 39.3 MB in the end (delta: -4.3 MB). Peak memory consumption was 7.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...