./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.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_942587ba-2b3b-4e8b-bfa4-5be274ea1a18/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_942587ba-2b3b-4e8b-bfa4-5be274ea1a18/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_942587ba-2b3b-4e8b-bfa4-5be274ea1a18/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_942587ba-2b3b-4e8b-bfa4-5be274ea1a18/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_942587ba-2b3b-4e8b-bfa4-5be274ea1a18/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_942587ba-2b3b-4e8b-bfa4-5be274ea1a18/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 1925b44efe91887017c34656848ca506461bd151 ................................................................................................................................ 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_942587ba-2b3b-4e8b-bfa4-5be274ea1a18/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_942587ba-2b3b-4e8b-bfa4-5be274ea1a18/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_942587ba-2b3b-4e8b-bfa4-5be274ea1a18/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_942587ba-2b3b-4e8b-bfa4-5be274ea1a18/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_942587ba-2b3b-4e8b-bfa4-5be274ea1a18/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_942587ba-2b3b-4e8b-bfa4-5be274ea1a18/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 1925b44efe91887017c34656848ca506461bd151 .................................................................................................................................... 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 18:26:42,324 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:26:42,328 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:26:42,409 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:26:42,410 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:26:42,411 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:26:42,414 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:26:42,416 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:26:42,419 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:26:42,421 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:26:42,422 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:26:42,424 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:26:42,425 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:26:42,426 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:26:42,428 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:26:42,430 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:26:42,431 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:26:42,433 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:26:42,437 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:26:42,440 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:26:42,446 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:26:42,449 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:26:42,451 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:26:42,454 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:26:42,462 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:26:42,463 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:26:42,463 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:26:42,469 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:26:42,473 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:26:42,475 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:26:42,475 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:26:42,477 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:26:42,479 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:26:42,481 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:26:42,482 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:26:42,482 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:26:42,483 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:26:42,484 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:26:42,484 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:26:42,485 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:26:42,486 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:26:42,488 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_942587ba-2b3b-4e8b-bfa4-5be274ea1a18/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 18:26:42,540 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:26:42,540 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:26:42,542 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:26:42,543 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:26:42,544 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:26:42,544 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:26:42,545 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:26:42,545 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:26:42,545 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:26:42,546 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:26:42,547 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:26:42,547 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:26:42,548 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:26:42,548 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:26:42,548 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:26:42,548 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:26:42,549 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:26:42,549 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:26:42,549 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:26:42,549 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:26:42,550 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:26:42,550 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:26:42,550 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:26:42,551 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:26:42,551 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:26:42,551 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:26:42,552 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:26:42,552 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:26:42,552 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:26:42,554 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_942587ba-2b3b-4e8b-bfa4-5be274ea1a18/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_942587ba-2b3b-4e8b-bfa4-5be274ea1a18/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1925b44efe91887017c34656848ca506461bd151 [2020-12-01 18:26:42,904 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:26:42,971 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:26:42,974 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:26:42,976 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:26:42,979 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:26:42,980 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_942587ba-2b3b-4e8b-bfa4-5be274ea1a18/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.i [2020-12-01 18:26:43,094 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_942587ba-2b3b-4e8b-bfa4-5be274ea1a18/bin/ukojak/data/ea34c1102/ad14ba6e6eae432cb7d0f25a68bf09e4/FLAGcc9d1179c [2020-12-01 18:26:43,896 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:26:43,907 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_942587ba-2b3b-4e8b-bfa4-5be274ea1a18/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.i [2020-12-01 18:26:43,947 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_942587ba-2b3b-4e8b-bfa4-5be274ea1a18/bin/ukojak/data/ea34c1102/ad14ba6e6eae432cb7d0f25a68bf09e4/FLAGcc9d1179c [2020-12-01 18:26:44,009 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_942587ba-2b3b-4e8b-bfa4-5be274ea1a18/bin/ukojak/data/ea34c1102/ad14ba6e6eae432cb7d0f25a68bf09e4 [2020-12-01 18:26:44,014 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:26:44,017 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:26:44,022 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:26:44,022 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:26:44,026 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:26:44,027 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:26:44" (1/1) ... [2020-12-01 18:26:44,030 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@460222d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:26:44, skipping insertion in model container [2020-12-01 18:26:44,030 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:26:44" (1/1) ... [2020-12-01 18:26:44,039 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:26:44,119 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:26:44,404 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:26:44,405 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@59ac281b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:26:44, skipping insertion in model container [2020-12-01 18:26:44,406 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:26:44,406 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:26:44,409 INFO L168 Benchmark]: Toolchain (without parser) took 390.02 ms. Allocated memory is still 96.5 MB. Free memory was 59.9 MB in the beginning and 73.4 MB in the end (delta: -13.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:26:44,410 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 96.5 MB. Free memory was 69.8 MB in the beginning and 69.8 MB in the end (delta: 29.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:26:44,411 INFO L168 Benchmark]: CACSL2BoogieTranslator took 384.30 ms. Allocated memory is still 96.5 MB. Free memory was 59.7 MB in the beginning and 73.4 MB in the end (delta: -13.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:26:44,413 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 96.5 MB. Free memory was 69.8 MB in the beginning and 69.8 MB in the end (delta: 29.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 384.30 ms. Allocated memory is still 96.5 MB. Free memory was 59.7 MB in the beginning and 73.4 MB in the end (delta: -13.7 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 18:26:46,760 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:26:46,765 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:26:46,809 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:26:46,810 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:26:46,815 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:26:46,818 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:26:46,825 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:26:46,828 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:26:46,837 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:26:46,839 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:26:46,845 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:26:46,845 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:26:46,849 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:26:46,852 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:26:46,854 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:26:46,856 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:26:46,858 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:26:46,865 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:26:46,868 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:26:46,870 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:26:46,876 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:26:46,878 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:26:46,880 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:26:46,885 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:26:46,889 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:26:46,890 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:26:46,891 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:26:46,893 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:26:46,895 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:26:46,895 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:26:46,896 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:26:46,902 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:26:46,903 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:26:46,904 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:26:46,905 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:26:46,906 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:26:46,907 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:26:46,907 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:26:46,909 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:26:46,910 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:26:46,911 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_942587ba-2b3b-4e8b-bfa4-5be274ea1a18/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 18:26:46,953 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:26:46,954 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:26:46,956 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:26:46,957 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:26:46,958 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:26:46,959 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:26:46,959 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:26:46,959 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:26:46,960 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:26:46,960 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:26:46,961 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:26:46,961 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:26:46,962 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:26:46,962 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:26:46,962 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:26:46,962 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:26:46,963 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:26:46,963 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:26:46,963 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:26:46,963 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:26:46,977 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:26:46,978 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:26:46,978 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:26:46,978 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:26:46,979 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:26:46,979 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:26:46,979 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:26:46,979 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:26:46,980 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:26:46,980 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:26:46,980 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:26:46,980 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:26:46,981 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:26:46,981 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_942587ba-2b3b-4e8b-bfa4-5be274ea1a18/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_942587ba-2b3b-4e8b-bfa4-5be274ea1a18/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1925b44efe91887017c34656848ca506461bd151 [2020-12-01 18:26:47,377 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:26:47,408 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:26:47,410 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:26:47,412 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:26:47,413 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:26:47,414 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_942587ba-2b3b-4e8b-bfa4-5be274ea1a18/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.i [2020-12-01 18:26:47,487 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_942587ba-2b3b-4e8b-bfa4-5be274ea1a18/bin/ukojak/data/8aa36c657/8f564cf90cb840379efad6c9ae4be82a/FLAG53b9f8155 [2020-12-01 18:26:48,291 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:26:48,292 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_942587ba-2b3b-4e8b-bfa4-5be274ea1a18/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-3.i [2020-12-01 18:26:48,314 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_942587ba-2b3b-4e8b-bfa4-5be274ea1a18/bin/ukojak/data/8aa36c657/8f564cf90cb840379efad6c9ae4be82a/FLAG53b9f8155 [2020-12-01 18:26:48,478 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_942587ba-2b3b-4e8b-bfa4-5be274ea1a18/bin/ukojak/data/8aa36c657/8f564cf90cb840379efad6c9ae4be82a [2020-12-01 18:26:48,486 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:26:48,490 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:26:48,492 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:26:48,493 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:26:48,497 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:26:48,498 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:26:48" (1/1) ... [2020-12-01 18:26:48,500 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@660d00e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:26:48, skipping insertion in model container [2020-12-01 18:26:48,501 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:26:48" (1/1) ... [2020-12-01 18:26:48,509 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:26:48,589 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:26:48,901 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:26:48,903 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6889ba7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:26:48, skipping insertion in model container [2020-12-01 18:26:48,903 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:26:48,904 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:26:48,918 INFO L168 Benchmark]: Toolchain (without parser) took 415.51 ms. Allocated memory is still 69.2 MB. Free memory was 48.4 MB in the beginning and 52.7 MB in the end (delta: -4.3 MB). Peak memory consumption was 14.0 MB. Max. memory is 16.1 GB. [2020-12-01 18:26:48,921 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 69.2 MB. Free memory was 51.1 MB in the beginning and 51.1 MB in the end (delta: 54.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:26:48,925 INFO L168 Benchmark]: CACSL2BoogieTranslator took 411.55 ms. Allocated memory is still 69.2 MB. Free memory was 48.3 MB in the beginning and 52.7 MB in the end (delta: -4.5 MB). Peak memory consumption was 14.0 MB. Max. memory is 16.1 GB. [2020-12-01 18:26:48,928 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 69.2 MB. Free memory was 51.1 MB in the beginning and 51.1 MB in the end (delta: 54.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 411.55 ms. Allocated memory is still 69.2 MB. Free memory was 48.3 MB in the beginning and 52.7 MB in the end (delta: -4.5 MB). Peak memory consumption was 14.0 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...