./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_1438bff8-c0dc-4543-bb43-dccd78b39212/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1438bff8-c0dc-4543-bb43-dccd78b39212/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1438bff8-c0dc-4543-bb43-dccd78b39212/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1438bff8-c0dc-4543-bb43-dccd78b39212/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1438bff8-c0dc-4543-bb43-dccd78b39212/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1438bff8-c0dc-4543-bb43-dccd78b39212/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash efea120c9bdb958d06f427e74d4f2425babc53c0 ................................................................................................................................ 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_1438bff8-c0dc-4543-bb43-dccd78b39212/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1438bff8-c0dc-4543-bb43-dccd78b39212/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1438bff8-c0dc-4543-bb43-dccd78b39212/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1438bff8-c0dc-4543-bb43-dccd78b39212/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1438bff8-c0dc-4543-bb43-dccd78b39212/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1438bff8-c0dc-4543-bb43-dccd78b39212/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash efea120c9bdb958d06f427e74d4f2425babc53c0 .................................................................................................................................... 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 16:47:05,360 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:47:05,364 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:47:05,484 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:47:05,485 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:47:05,493 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:47:05,497 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:47:05,507 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:47:05,511 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:47:05,519 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:47:05,521 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:47:05,524 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:47:05,525 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:47:05,531 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:47:05,533 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:47:05,536 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:47:05,537 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:47:05,539 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:47:05,542 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:47:05,545 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:47:05,550 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:47:05,551 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:47:05,555 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:47:05,556 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:47:05,572 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:47:05,572 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:47:05,573 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:47:05,576 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:47:05,577 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:47:05,579 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:47:05,579 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:47:05,581 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:47:05,584 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:47:05,585 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:47:05,587 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:47:05,587 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:47:05,589 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:47:05,589 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:47:05,590 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:47:05,591 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:47:05,592 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:47:05,595 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1438bff8-c0dc-4543-bb43-dccd78b39212/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 16:47:05,644 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:47:05,644 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:47:05,646 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:47:05,646 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:47:05,647 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:47:05,648 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:47:05,648 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:47:05,649 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:47:05,649 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:47:05,649 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:47:05,651 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:47:05,651 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:47:05,651 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:47:05,652 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:47:05,652 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:47:05,652 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:47:05,653 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:47:05,653 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:47:05,653 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:47:05,654 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:47:05,654 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:47:05,654 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:47:05,654 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:47:05,655 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:47:05,655 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:47:05,655 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:47:05,656 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:47:05,656 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:47:05,657 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:47:05,657 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_1438bff8-c0dc-4543-bb43-dccd78b39212/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1438bff8-c0dc-4543-bb43-dccd78b39212/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> efea120c9bdb958d06f427e74d4f2425babc53c0 [2020-12-01 16:47:06,061 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:47:06,101 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:47:06,106 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:47:06,107 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:47:06,108 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:47:06,109 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1438bff8-c0dc-4543-bb43-dccd78b39212/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-2.i [2020-12-01 16:47:06,206 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1438bff8-c0dc-4543-bb43-dccd78b39212/bin/ukojak/data/9bc4bb5ca/78cd694b2960436a9536467302412e8e/FLAG9ff7a68f6 [2020-12-01 16:47:07,132 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:47:07,133 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1438bff8-c0dc-4543-bb43-dccd78b39212/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-2.i [2020-12-01 16:47:07,161 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1438bff8-c0dc-4543-bb43-dccd78b39212/bin/ukojak/data/9bc4bb5ca/78cd694b2960436a9536467302412e8e/FLAG9ff7a68f6 [2020-12-01 16:47:07,265 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1438bff8-c0dc-4543-bb43-dccd78b39212/bin/ukojak/data/9bc4bb5ca/78cd694b2960436a9536467302412e8e [2020-12-01 16:47:07,268 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:47:07,270 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:47:07,273 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:47:07,273 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:47:07,278 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:47:07,279 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:47:07" (1/1) ... [2020-12-01 16:47:07,282 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b6acce0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:47:07, skipping insertion in model container [2020-12-01 16:47:07,282 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:47:07" (1/1) ... [2020-12-01 16:47:07,293 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:47:07,367 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:47:07,685 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:47:07,685 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@11719fa6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:47:07, skipping insertion in model container [2020-12-01 16:47:07,686 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:47:07,686 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:47:07,691 INFO L168 Benchmark]: Toolchain (without parser) took 418.90 ms. Allocated memory is still 130.0 MB. Free memory was 95.5 MB in the beginning and 105.1 MB in the end (delta: -9.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:47:07,694 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 79.7 MB. Free memory was 37.9 MB in the beginning and 37.8 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:47:07,696 INFO L168 Benchmark]: CACSL2BoogieTranslator took 413.73 ms. Allocated memory is still 130.0 MB. Free memory was 95.2 MB in the beginning and 105.1 MB in the end (delta: -10.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:47:07,700 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 79.7 MB. Free memory was 37.9 MB in the beginning and 37.8 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 413.73 ms. Allocated memory is still 130.0 MB. Free memory was 95.2 MB in the beginning and 105.1 MB in the end (delta: -10.0 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 16:47:10,732 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:47:10,736 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:47:10,791 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:47:10,793 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:47:10,797 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:47:10,802 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:47:10,806 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:47:10,812 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:47:10,814 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:47:10,816 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:47:10,822 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:47:10,823 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:47:10,829 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:47:10,832 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:47:10,833 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:47:10,835 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:47:10,836 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:47:10,838 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:47:10,841 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:47:10,843 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:47:10,845 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:47:10,846 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:47:10,847 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:47:10,851 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:47:10,851 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:47:10,852 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:47:10,855 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:47:10,857 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:47:10,859 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:47:10,859 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:47:10,861 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:47:10,865 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:47:10,866 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:47:10,868 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:47:10,869 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:47:10,869 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:47:10,870 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:47:10,870 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:47:10,872 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:47:10,874 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:47:10,875 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1438bff8-c0dc-4543-bb43-dccd78b39212/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 16:47:10,927 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:47:10,927 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:47:10,930 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:47:10,930 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:47:10,932 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:47:10,932 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:47:10,933 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:47:10,933 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:47:10,933 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:47:10,934 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:47:10,935 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:47:10,935 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:47:10,936 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:47:10,936 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:47:10,936 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:47:10,936 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:47:10,937 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:47:10,937 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:47:10,937 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:47:10,937 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:47:10,938 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:47:10,938 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:47:10,938 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:47:10,938 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:47:10,939 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:47:10,939 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:47:10,939 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:47:10,940 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:47:10,940 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:47:10,940 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:47:10,940 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:47:10,941 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:47:10,941 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:47:10,941 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_1438bff8-c0dc-4543-bb43-dccd78b39212/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1438bff8-c0dc-4543-bb43-dccd78b39212/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> efea120c9bdb958d06f427e74d4f2425babc53c0 [2020-12-01 16:47:11,433 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:47:11,477 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:47:11,480 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:47:11,482 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:47:11,484 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:47:11,486 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1438bff8-c0dc-4543-bb43-dccd78b39212/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-2.i [2020-12-01 16:47:11,572 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1438bff8-c0dc-4543-bb43-dccd78b39212/bin/ukojak/data/81d530cd7/a22eee410c6f41aa83f8633b6e053a4b/FLAGbdc1b380b [2020-12-01 16:47:12,631 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:47:12,632 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1438bff8-c0dc-4543-bb43-dccd78b39212/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-2.i [2020-12-01 16:47:12,655 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1438bff8-c0dc-4543-bb43-dccd78b39212/bin/ukojak/data/81d530cd7/a22eee410c6f41aa83f8633b6e053a4b/FLAGbdc1b380b [2020-12-01 16:47:12,735 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1438bff8-c0dc-4543-bb43-dccd78b39212/bin/ukojak/data/81d530cd7/a22eee410c6f41aa83f8633b6e053a4b [2020-12-01 16:47:12,739 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:47:12,741 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:47:12,742 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:47:12,743 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:47:12,751 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:47:12,753 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:47:12" (1/1) ... [2020-12-01 16:47:12,756 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@540303d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:47:12, skipping insertion in model container [2020-12-01 16:47:12,756 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:47:12" (1/1) ... [2020-12-01 16:47:12,766 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:47:12,886 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:47:13,140 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:47:13,141 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4acca41c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:47:13, skipping insertion in model container [2020-12-01 16:47:13,141 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:47:13,142 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:47:13,145 INFO L168 Benchmark]: Toolchain (without parser) took 402.51 ms. Allocated memory is still 56.6 MB. Free memory was 33.7 MB in the beginning and 24.5 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:47:13,146 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 56.6 MB. Free memory was 39.3 MB in the beginning and 39.2 MB in the end (delta: 73.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:47:13,147 INFO L168 Benchmark]: CACSL2BoogieTranslator took 399.45 ms. Allocated memory is still 56.6 MB. Free memory was 33.6 MB in the beginning and 24.5 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:47:13,149 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 56.6 MB. Free memory was 39.3 MB in the beginning and 39.2 MB in the end (delta: 73.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 399.45 ms. Allocated memory is still 56.6 MB. Free memory was 33.6 MB in the beginning and 24.5 MB in the end (delta: 9.1 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...