./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_697c5af8-4905-488e-a379-254d9497c904/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_697c5af8-4905-488e-a379-254d9497c904/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_697c5af8-4905-488e-a379-254d9497c904/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_697c5af8-4905-488e-a379-254d9497c904/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_697c5af8-4905-488e-a379-254d9497c904/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_697c5af8-4905-488e-a379-254d9497c904/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 82ab1cf66c79df7ad23aaf676e26834a4988bbbe ................................................................................................................................ 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_697c5af8-4905-488e-a379-254d9497c904/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_697c5af8-4905-488e-a379-254d9497c904/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_697c5af8-4905-488e-a379-254d9497c904/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_697c5af8-4905-488e-a379-254d9497c904/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_697c5af8-4905-488e-a379-254d9497c904/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_697c5af8-4905-488e-a379-254d9497c904/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 82ab1cf66c79df7ad23aaf676e26834a4988bbbe .................................................................................................................................... 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 18:10:53,914 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:10:53,918 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:10:53,990 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:10:53,991 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:10:53,993 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:10:53,995 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:10:53,998 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:10:54,001 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:10:54,003 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:10:54,005 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:10:54,007 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:10:54,008 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:10:54,009 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:10:54,011 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:10:54,013 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:10:54,014 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:10:54,016 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:10:54,018 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:10:54,021 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:10:54,023 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:10:54,034 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:10:54,036 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:10:54,039 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:10:54,044 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:10:54,046 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:10:54,047 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:10:54,048 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:10:54,053 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:10:54,054 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:10:54,055 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:10:54,056 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:10:54,058 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:10:54,060 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:10:54,062 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:10:54,062 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:10:54,064 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:10:54,065 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:10:54,065 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:10:54,066 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:10:54,067 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:10:54,070 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_697c5af8-4905-488e-a379-254d9497c904/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 18:10:54,107 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:10:54,107 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:10:54,109 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:10:54,109 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:10:54,110 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:10:54,110 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:10:54,110 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:10:54,111 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:10:54,111 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:10:54,111 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:10:54,112 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:10:54,113 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:10:54,113 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:10:54,113 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:10:54,113 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:10:54,113 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:10:54,114 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:10:54,114 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:10:54,114 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:10:54,114 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:10:54,115 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:10:54,115 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:10:54,115 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:10:54,115 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:10:54,116 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:10:54,116 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:10:54,116 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:10:54,116 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:10:54,116 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:10:54,119 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_697c5af8-4905-488e-a379-254d9497c904/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_697c5af8-4905-488e-a379-254d9497c904/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 82ab1cf66c79df7ad23aaf676e26834a4988bbbe [2020-12-01 18:10:54,373 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:10:54,400 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:10:54,405 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:10:54,406 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:10:54,408 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:10:54,409 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_697c5af8-4905-488e-a379-254d9497c904/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i [2020-12-01 18:10:54,482 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_697c5af8-4905-488e-a379-254d9497c904/bin/ukojak/data/2afae3fa6/54bd3b62b3d0480d8ee9d26428971e6e/FLAG85a648355 [2020-12-01 18:10:55,114 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:10:55,115 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_697c5af8-4905-488e-a379-254d9497c904/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i [2020-12-01 18:10:55,140 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_697c5af8-4905-488e-a379-254d9497c904/bin/ukojak/data/2afae3fa6/54bd3b62b3d0480d8ee9d26428971e6e/FLAG85a648355 [2020-12-01 18:10:55,336 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_697c5af8-4905-488e-a379-254d9497c904/bin/ukojak/data/2afae3fa6/54bd3b62b3d0480d8ee9d26428971e6e [2020-12-01 18:10:55,338 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:10:55,340 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:10:55,342 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:10:55,343 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:10:55,346 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:10:55,347 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:10:55" (1/1) ... [2020-12-01 18:10:55,349 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39bb8187 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:10:55, skipping insertion in model container [2020-12-01 18:10:55,350 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:10:55" (1/1) ... [2020-12-01 18:10:55,359 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:10:55,438 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:10:55,752 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:10:55,753 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4014ac58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:10:55, skipping insertion in model container [2020-12-01 18:10:55,753 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:10:55,754 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:10:55,757 INFO L168 Benchmark]: Toolchain (without parser) took 415.21 ms. Allocated memory is still 115.3 MB. Free memory was 81.4 MB in the beginning and 89.8 MB in the end (delta: -8.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:10:55,758 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 79.7 MB. Free memory was 36.8 MB in the beginning and 36.7 MB in the end (delta: 70.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:10:55,759 INFO L168 Benchmark]: CACSL2BoogieTranslator took 411.67 ms. Allocated memory is still 115.3 MB. Free memory was 81.1 MB in the beginning and 89.8 MB in the end (delta: -8.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:10:55,761 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 79.7 MB. Free memory was 36.8 MB in the beginning and 36.7 MB in the end (delta: 70.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 411.67 ms. Allocated memory is still 115.3 MB. Free memory was 81.1 MB in the beginning and 89.8 MB in the end (delta: -8.7 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 18:10:58,130 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:10:58,133 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:10:58,191 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:10:58,192 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:10:58,197 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:10:58,200 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:10:58,204 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:10:58,208 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:10:58,214 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:10:58,215 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:10:58,220 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:10:58,221 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:10:58,224 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:10:58,228 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:10:58,231 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:10:58,233 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:10:58,237 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:10:58,241 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:10:58,251 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:10:58,253 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:10:58,255 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:10:58,257 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:10:58,268 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:10:58,275 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:10:58,279 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:10:58,280 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:10:58,281 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:10:58,283 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:10:58,285 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:10:58,286 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:10:58,287 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:10:58,289 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:10:58,291 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:10:58,292 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:10:58,293 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:10:58,294 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:10:58,294 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:10:58,295 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:10:58,297 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:10:58,299 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:10:58,300 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_697c5af8-4905-488e-a379-254d9497c904/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 18:10:58,359 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:10:58,360 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:10:58,363 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:10:58,364 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:10:58,366 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:10:58,366 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:10:58,366 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:10:58,367 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:10:58,367 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:10:58,368 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:10:58,369 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:10:58,370 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:10:58,370 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:10:58,370 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:10:58,370 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:10:58,371 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:10:58,371 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:10:58,371 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:10:58,372 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:10:58,372 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:10:58,372 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:10:58,372 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:10:58,373 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:10:58,373 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:10:58,373 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:10:58,374 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:10:58,374 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:10:58,374 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:10:58,375 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:10:58,375 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:10:58,375 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:10:58,376 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:10:58,376 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:10:58,376 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_697c5af8-4905-488e-a379-254d9497c904/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_697c5af8-4905-488e-a379-254d9497c904/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 82ab1cf66c79df7ad23aaf676e26834a4988bbbe [2020-12-01 18:10:58,844 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:10:58,874 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:10:58,878 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:10:58,879 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:10:58,880 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:10:58,881 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_697c5af8-4905-488e-a379-254d9497c904/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i [2020-12-01 18:10:58,971 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_697c5af8-4905-488e-a379-254d9497c904/bin/ukojak/data/a7a3fd608/60e06d0398594fbd89024a8a0d09943b/FLAG18243aa13 [2020-12-01 18:10:59,828 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:10:59,828 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_697c5af8-4905-488e-a379-254d9497c904/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i [2020-12-01 18:10:59,850 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_697c5af8-4905-488e-a379-254d9497c904/bin/ukojak/data/a7a3fd608/60e06d0398594fbd89024a8a0d09943b/FLAG18243aa13 [2020-12-01 18:10:59,987 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_697c5af8-4905-488e-a379-254d9497c904/bin/ukojak/data/a7a3fd608/60e06d0398594fbd89024a8a0d09943b [2020-12-01 18:10:59,991 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:10:59,994 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:10:59,999 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:11:00,000 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:11:00,005 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:11:00,006 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:10:59" (1/1) ... [2020-12-01 18:11:00,009 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56716e85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:11:00, skipping insertion in model container [2020-12-01 18:11:00,009 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:10:59" (1/1) ... [2020-12-01 18:11:00,020 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:11:00,123 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:11:00,384 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:11:00,384 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@362da7df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:11:00, skipping insertion in model container [2020-12-01 18:11:00,385 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:11:00,385 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:11:00,390 INFO L168 Benchmark]: Toolchain (without parser) took 392.32 ms. Allocated memory is still 58.7 MB. Free memory was 42.7 MB in the beginning and 33.5 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:11:00,393 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 48.2 MB. Free memory was 30.7 MB in the beginning and 30.7 MB in the end (delta: 18.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:11:00,396 INFO L168 Benchmark]: CACSL2BoogieTranslator took 386.08 ms. Allocated memory is still 58.7 MB. Free memory was 42.5 MB in the beginning and 33.6 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:11:00,401 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 48.2 MB. Free memory was 30.7 MB in the beginning and 30.7 MB in the end (delta: 18.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 386.08 ms. Allocated memory is still 58.7 MB. Free memory was 42.5 MB in the beginning and 33.6 MB in the end (delta: 8.9 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...