./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-2.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_2d4a072d-282a-4664-97b4-719dc8c5d912/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2d4a072d-282a-4664-97b4-719dc8c5d912/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2d4a072d-282a-4664-97b4-719dc8c5d912/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2d4a072d-282a-4664-97b4-719dc8c5d912/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2d4a072d-282a-4664-97b4-719dc8c5d912/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2d4a072d-282a-4664-97b4-719dc8c5d912/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 9b974015406df06ee6ac404081bf5ff7c128f9c4 ................................................................................................................................ 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_2d4a072d-282a-4664-97b4-719dc8c5d912/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2d4a072d-282a-4664-97b4-719dc8c5d912/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2d4a072d-282a-4664-97b4-719dc8c5d912/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2d4a072d-282a-4664-97b4-719dc8c5d912/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2d4a072d-282a-4664-97b4-719dc8c5d912/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2d4a072d-282a-4664-97b4-719dc8c5d912/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 9b974015406df06ee6ac404081bf5ff7c128f9c4 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:12:24,728 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:12:24,730 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:12:24,809 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:12:24,811 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:12:24,818 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:12:24,846 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:12:24,851 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:12:24,853 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:12:24,855 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:12:24,857 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:12:24,858 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:12:24,859 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:12:24,866 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:12:24,869 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:12:24,871 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:12:24,874 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:12:24,884 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:12:24,887 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:12:24,890 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:12:24,897 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:12:24,899 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:12:24,901 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:12:24,903 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:12:24,908 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:12:24,912 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:12:24,913 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:12:24,914 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:12:24,916 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:12:24,918 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:12:24,918 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:12:24,920 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:12:24,922 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:12:24,923 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:12:24,925 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:12:24,925 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:12:24,926 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:12:24,926 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:12:24,927 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:12:24,928 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:12:24,928 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:12:24,929 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2d4a072d-282a-4664-97b4-719dc8c5d912/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 17:12:24,969 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:12:24,970 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:12:24,971 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:12:24,971 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:12:24,972 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:12:24,972 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:12:24,973 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:12:24,973 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:12:24,973 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:12:24,973 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:12:24,974 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:12:24,974 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:12:24,974 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:12:24,974 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:12:24,975 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:12:24,975 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:12:24,975 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:12:24,975 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:12:24,976 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:12:24,976 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:12:24,976 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:12:24,976 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:12:24,977 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:12:24,977 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:12:24,977 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:12:24,977 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:12:24,978 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:12:24,978 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:12:24,978 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:12:24,978 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_2d4a072d-282a-4664-97b4-719dc8c5d912/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2d4a072d-282a-4664-97b4-719dc8c5d912/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9b974015406df06ee6ac404081bf5ff7c128f9c4 [2020-12-01 17:12:25,233 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:12:25,258 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:12:25,261 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:12:25,262 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:12:25,264 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:12:25,265 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2d4a072d-282a-4664-97b4-719dc8c5d912/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-2.i [2020-12-01 17:12:25,376 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2d4a072d-282a-4664-97b4-719dc8c5d912/bin/ukojak/data/60d23264a/8c94bd431fd443d08bd6e071a380d0ff/FLAG13aa84e02 [2020-12-01 17:12:26,234 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:12:26,237 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2d4a072d-282a-4664-97b4-719dc8c5d912/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-2.i [2020-12-01 17:12:26,267 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2d4a072d-282a-4664-97b4-719dc8c5d912/bin/ukojak/data/60d23264a/8c94bd431fd443d08bd6e071a380d0ff/FLAG13aa84e02 [2020-12-01 17:12:26,382 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2d4a072d-282a-4664-97b4-719dc8c5d912/bin/ukojak/data/60d23264a/8c94bd431fd443d08bd6e071a380d0ff [2020-12-01 17:12:26,386 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:12:26,389 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:12:26,395 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:12:26,395 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:12:26,400 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:12:26,401 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:12:26" (1/1) ... [2020-12-01 17:12:26,403 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b03ae9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:12:26, skipping insertion in model container [2020-12-01 17:12:26,403 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:12:26" (1/1) ... [2020-12-01 17:12:26,414 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:12:26,491 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:12:26,807 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:12:26,808 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1fd28068 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:12:26, skipping insertion in model container [2020-12-01 17:12:26,808 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:12:26,809 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:12:26,812 INFO L168 Benchmark]: Toolchain (without parser) took 421.44 ms. Allocated memory is still 117.4 MB. Free memory was 85.1 MB in the beginning and 92.6 MB in the end (delta: -7.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:12:26,813 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 79.7 MB. Free memory is still 37.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:12:26,814 INFO L168 Benchmark]: CACSL2BoogieTranslator took 413.92 ms. Allocated memory is still 117.4 MB. Free memory was 85.0 MB in the beginning and 92.6 MB in the end (delta: -7.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:12:26,816 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 is still 37.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 413.92 ms. Allocated memory is still 117.4 MB. Free memory was 85.0 MB in the beginning and 92.6 MB in the end (delta: -7.6 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 17:12:29,542 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:12:29,547 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:12:29,588 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:12:29,589 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:12:29,591 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:12:29,593 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:12:29,597 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:12:29,600 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:12:29,601 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:12:29,603 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:12:29,605 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:12:29,606 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:12:29,608 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:12:29,610 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:12:29,612 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:12:29,613 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:12:29,615 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:12:29,618 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:12:29,621 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:12:29,624 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:12:29,626 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:12:29,628 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:12:29,630 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:12:29,635 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:12:29,635 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:12:29,636 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:12:29,638 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:12:29,638 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:12:29,640 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:12:29,641 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:12:29,642 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:12:29,643 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:12:29,645 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:12:29,646 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:12:29,647 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:12:29,648 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:12:29,648 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:12:29,649 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:12:29,650 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:12:29,651 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:12:29,652 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2d4a072d-282a-4664-97b4-719dc8c5d912/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 17:12:29,694 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:12:29,694 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:12:29,695 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:12:29,696 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:12:29,697 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:12:29,697 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:12:29,697 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:12:29,698 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:12:29,698 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:12:29,698 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:12:29,698 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:12:29,699 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:12:29,699 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:12:29,699 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:12:29,699 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:12:29,700 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:12:29,700 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:12:29,700 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:12:29,700 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:12:29,700 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:12:29,701 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:12:29,701 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:12:29,701 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:12:29,702 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:12:29,702 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:12:29,702 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:12:29,702 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:12:29,703 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:12:29,703 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:12:29,703 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:12:29,703 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:12:29,703 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:12:29,704 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:12:29,704 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_2d4a072d-282a-4664-97b4-719dc8c5d912/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2d4a072d-282a-4664-97b4-719dc8c5d912/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9b974015406df06ee6ac404081bf5ff7c128f9c4 [2020-12-01 17:12:30,146 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:12:30,177 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:12:30,180 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:12:30,182 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:12:30,183 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:12:30,184 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2d4a072d-282a-4664-97b4-719dc8c5d912/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-2.i [2020-12-01 17:12:30,272 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2d4a072d-282a-4664-97b4-719dc8c5d912/bin/ukojak/data/cfe42b2f7/557c64dde38549b39d5cae5e038652ee/FLAG6a97d38b5 [2020-12-01 17:12:31,147 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:12:31,148 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2d4a072d-282a-4664-97b4-719dc8c5d912/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-2.i [2020-12-01 17:12:31,188 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2d4a072d-282a-4664-97b4-719dc8c5d912/bin/ukojak/data/cfe42b2f7/557c64dde38549b39d5cae5e038652ee/FLAG6a97d38b5 [2020-12-01 17:12:31,278 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2d4a072d-282a-4664-97b4-719dc8c5d912/bin/ukojak/data/cfe42b2f7/557c64dde38549b39d5cae5e038652ee [2020-12-01 17:12:31,286 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:12:31,288 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:12:31,290 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:12:31,294 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:12:31,298 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:12:31,299 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:12:31" (1/1) ... [2020-12-01 17:12:31,303 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ea84617 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:12:31, skipping insertion in model container [2020-12-01 17:12:31,304 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:12:31" (1/1) ... [2020-12-01 17:12:31,313 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:12:31,411 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:12:31,681 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:12:31,683 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@b3a09a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:12:31, skipping insertion in model container [2020-12-01 17:12:31,683 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:12:31,684 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:12:31,689 INFO L168 Benchmark]: Toolchain (without parser) took 397.03 ms. Allocated memory is still 67.1 MB. Free memory was 44.6 MB in the beginning and 35.3 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:12:31,691 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 67.1 MB. Free memory is still 48.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:12:31,696 INFO L168 Benchmark]: CACSL2BoogieTranslator took 393.79 ms. Allocated memory is still 67.1 MB. Free memory was 44.4 MB in the beginning and 35.3 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:12:31,699 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 67.1 MB. Free memory is still 48.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 393.79 ms. Allocated memory is still 67.1 MB. Free memory was 44.4 MB in the beginning and 35.3 MB in the end (delta: 9.0 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...