./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.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_35313644-185c-448d-9c3c-ff437949fd5b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_35313644-185c-448d-9c3c-ff437949fd5b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_35313644-185c-448d-9c3c-ff437949fd5b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_35313644-185c-448d-9c3c-ff437949fd5b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_35313644-185c-448d-9c3c-ff437949fd5b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_35313644-185c-448d-9c3c-ff437949fd5b/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 217350edf86b945accea5930b1ac2b63a5390e4c ................................................................................................................................ 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_35313644-185c-448d-9c3c-ff437949fd5b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_35313644-185c-448d-9c3c-ff437949fd5b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_35313644-185c-448d-9c3c-ff437949fd5b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_35313644-185c-448d-9c3c-ff437949fd5b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_35313644-185c-448d-9c3c-ff437949fd5b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_35313644-185c-448d-9c3c-ff437949fd5b/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 217350edf86b945accea5930b1ac2b63a5390e4c .................................................................................................................................... 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 17:18:50,916 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:18:50,920 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:18:50,986 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:18:50,987 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:18:50,995 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:18:50,998 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:18:51,007 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:18:51,010 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:18:51,017 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:18:51,018 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:18:51,020 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:18:51,021 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:18:51,025 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:18:51,027 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:18:51,030 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:18:51,031 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:18:51,035 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:18:51,039 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:18:51,051 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:18:51,053 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:18:51,055 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:18:51,058 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:18:51,059 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:18:51,063 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:18:51,064 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:18:51,065 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:18:51,067 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:18:51,068 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:18:51,069 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:18:51,070 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:18:51,071 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:18:51,074 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:18:51,075 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:18:51,076 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:18:51,077 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:18:51,078 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:18:51,078 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:18:51,078 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:18:51,081 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:18:51,082 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:18:51,083 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_35313644-185c-448d-9c3c-ff437949fd5b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 17:18:51,121 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:18:51,122 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:18:51,123 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:18:51,123 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:18:51,123 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:18:51,124 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:18:51,124 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:18:51,128 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:18:51,129 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:18:51,129 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:18:51,130 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:18:51,130 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:18:51,131 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:18:51,131 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:18:51,131 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:18:51,132 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:18:51,132 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:18:51,132 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:18:51,132 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:18:51,133 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:18:51,133 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:18:51,133 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:18:51,134 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:18:51,134 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:18:51,134 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:18:51,134 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:18:51,135 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:18:51,135 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:18:51,135 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:18:51,135 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_35313644-185c-448d-9c3c-ff437949fd5b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_35313644-185c-448d-9c3c-ff437949fd5b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 217350edf86b945accea5930b1ac2b63a5390e4c [2020-12-01 17:18:51,447 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:18:51,484 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:18:51,489 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:18:51,491 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:18:51,492 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:18:51,494 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_35313644-185c-448d-9c3c-ff437949fd5b/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i [2020-12-01 17:18:51,601 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_35313644-185c-448d-9c3c-ff437949fd5b/bin/ukojak/data/f8df29e49/1b3a9103ccd74c6dba887b60c0c1cf3b/FLAG0c3e655a7 [2020-12-01 17:18:52,367 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:18:52,368 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_35313644-185c-448d-9c3c-ff437949fd5b/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i [2020-12-01 17:18:52,391 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_35313644-185c-448d-9c3c-ff437949fd5b/bin/ukojak/data/f8df29e49/1b3a9103ccd74c6dba887b60c0c1cf3b/FLAG0c3e655a7 [2020-12-01 17:18:52,507 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_35313644-185c-448d-9c3c-ff437949fd5b/bin/ukojak/data/f8df29e49/1b3a9103ccd74c6dba887b60c0c1cf3b [2020-12-01 17:18:52,510 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:18:52,511 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:18:52,517 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:18:52,518 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:18:52,522 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:18:52,524 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:18:52" (1/1) ... [2020-12-01 17:18:52,527 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23bfa4e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:18:52, skipping insertion in model container [2020-12-01 17:18:52,527 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:18:52" (1/1) ... [2020-12-01 17:18:52,537 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:18:52,628 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:18:52,958 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:18:52,961 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3b1d0457 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:18:52, skipping insertion in model container [2020-12-01 17:18:52,961 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:18:52,962 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:18:52,968 INFO L168 Benchmark]: Toolchain (without parser) took 452.69 ms. Allocated memory was 79.7 MB in the beginning and 100.7 MB in the end (delta: 21.0 MB). Free memory was 45.2 MB in the beginning and 77.6 MB in the end (delta: -32.3 MB). Peak memory consumption was 8.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:18:52,970 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 79.7 MB. Free memory was 39.1 MB in the beginning and 39.0 MB in the end (delta: 39.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:18:52,972 INFO L168 Benchmark]: CACSL2BoogieTranslator took 444.23 ms. Allocated memory was 79.7 MB in the beginning and 100.7 MB in the end (delta: 21.0 MB). Free memory was 44.9 MB in the beginning and 77.6 MB in the end (delta: -32.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:18:52,976 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 79.7 MB. Free memory was 39.1 MB in the beginning and 39.0 MB in the end (delta: 39.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 444.23 ms. Allocated memory was 79.7 MB in the beginning and 100.7 MB in the end (delta: 21.0 MB). Free memory was 44.9 MB in the beginning and 77.6 MB in the end (delta: -32.6 MB). Peak memory consumption was 8.6 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 17:18:55,696 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:18:55,701 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:18:55,768 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:18:55,769 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:18:55,776 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:18:55,780 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:18:55,786 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:18:55,790 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:18:55,800 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:18:55,802 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:18:55,817 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:18:55,818 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:18:55,820 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:18:55,821 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:18:55,823 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:18:55,824 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:18:55,825 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:18:55,828 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:18:55,830 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:18:55,833 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:18:55,837 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:18:55,839 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:18:55,840 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:18:55,844 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:18:55,845 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:18:55,845 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:18:55,846 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:18:55,847 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:18:55,849 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:18:55,849 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:18:55,850 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:18:55,851 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:18:55,857 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:18:55,860 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:18:55,860 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:18:55,861 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:18:55,861 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:18:55,861 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:18:55,864 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:18:55,865 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:18:55,865 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_35313644-185c-448d-9c3c-ff437949fd5b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 17:18:55,922 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:18:55,922 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:18:55,924 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:18:55,925 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:18:55,926 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:18:55,927 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:18:55,927 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:18:55,927 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:18:55,928 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:18:55,928 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:18:55,929 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:18:55,930 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:18:55,930 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:18:55,930 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:18:55,930 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:18:55,930 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:18:55,931 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:18:55,931 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:18:55,931 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:18:55,931 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:18:55,932 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:18:55,932 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:18:55,932 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:18:55,932 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:18:55,933 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:18:55,933 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:18:55,933 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:18:55,934 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:18:55,934 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:18:55,934 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:18:55,934 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:18:55,934 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:18:55,935 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:18:55,935 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_35313644-185c-448d-9c3c-ff437949fd5b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_35313644-185c-448d-9c3c-ff437949fd5b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 217350edf86b945accea5930b1ac2b63a5390e4c [2020-12-01 17:18:56,385 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:18:56,439 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:18:56,445 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:18:56,447 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:18:56,452 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:18:56,453 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_35313644-185c-448d-9c3c-ff437949fd5b/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i [2020-12-01 17:18:56,528 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_35313644-185c-448d-9c3c-ff437949fd5b/bin/ukojak/data/9e0101e20/2fe8df4d75124e04a9f1085ee945ca87/FLAG1b75d8aee [2020-12-01 17:18:57,397 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:18:57,398 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_35313644-185c-448d-9c3c-ff437949fd5b/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-3.i [2020-12-01 17:18:57,424 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_35313644-185c-448d-9c3c-ff437949fd5b/bin/ukojak/data/9e0101e20/2fe8df4d75124e04a9f1085ee945ca87/FLAG1b75d8aee [2020-12-01 17:18:57,513 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_35313644-185c-448d-9c3c-ff437949fd5b/bin/ukojak/data/9e0101e20/2fe8df4d75124e04a9f1085ee945ca87 [2020-12-01 17:18:57,517 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:18:57,523 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:18:57,526 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:18:57,526 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:18:57,530 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:18:57,531 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:18:57" (1/1) ... [2020-12-01 17:18:57,534 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a9b6a30 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:18:57, skipping insertion in model container [2020-12-01 17:18:57,534 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:18:57" (1/1) ... [2020-12-01 17:18:57,542 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:18:57,638 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:18:57,901 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:18:57,902 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@587ce6f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:18:57, skipping insertion in model container [2020-12-01 17:18:57,902 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:18:57,902 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:18:57,905 INFO L168 Benchmark]: Toolchain (without parser) took 380.27 ms. Allocated memory is still 58.7 MB. Free memory was 34.3 MB in the beginning and 42.1 MB in the end (delta: -7.8 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:18:57,906 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 58.7 MB. Free memory is still 40.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:18:57,907 INFO L168 Benchmark]: CACSL2BoogieTranslator took 376.75 ms. Allocated memory is still 58.7 MB. Free memory was 34.2 MB in the beginning and 42.1 MB in the end (delta: -7.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:18:57,917 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 58.7 MB. Free memory is still 40.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 376.75 ms. Allocated memory is still 58.7 MB. Free memory was 34.2 MB in the beginning and 42.1 MB in the end (delta: -7.9 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...