./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-1.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_f1d98643-4f42-4411-b973-d7761eb5eef1/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f1d98643-4f42-4411-b973-d7761eb5eef1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f1d98643-4f42-4411-b973-d7761eb5eef1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f1d98643-4f42-4411-b973-d7761eb5eef1/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f1d98643-4f42-4411-b973-d7761eb5eef1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f1d98643-4f42-4411-b973-d7761eb5eef1/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 8600a3b779af794663065795deea2f656ce580ec ................................................................................................................................ 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_f1d98643-4f42-4411-b973-d7761eb5eef1/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f1d98643-4f42-4411-b973-d7761eb5eef1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f1d98643-4f42-4411-b973-d7761eb5eef1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f1d98643-4f42-4411-b973-d7761eb5eef1/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f1d98643-4f42-4411-b973-d7761eb5eef1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f1d98643-4f42-4411-b973-d7761eb5eef1/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 8600a3b779af794663065795deea2f656ce580ec .................................................................................................................................... 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 18:04:40,035 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:04:40,038 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:04:40,098 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:04:40,099 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:04:40,104 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:04:40,106 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:04:40,108 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:04:40,115 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:04:40,121 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:04:40,122 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:04:40,126 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:04:40,126 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:04:40,130 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:04:40,132 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:04:40,134 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:04:40,136 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:04:40,140 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:04:40,150 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:04:40,157 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:04:40,161 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:04:40,163 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:04:40,166 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:04:40,167 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:04:40,174 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:04:40,174 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:04:40,175 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:04:40,176 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:04:40,177 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:04:40,178 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:04:40,178 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:04:40,179 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:04:40,180 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:04:40,181 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:04:40,182 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:04:40,183 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:04:40,184 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:04:40,184 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:04:40,185 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:04:40,186 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:04:40,187 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:04:40,188 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f1d98643-4f42-4411-b973-d7761eb5eef1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 18:04:40,212 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:04:40,212 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:04:40,213 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:04:40,213 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:04:40,214 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:04:40,214 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:04:40,215 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:04:40,215 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:04:40,215 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:04:40,215 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:04:40,216 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:04:40,216 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:04:40,216 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:04:40,216 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:04:40,217 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:04:40,217 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:04:40,217 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:04:40,217 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:04:40,218 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:04:40,218 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:04:40,218 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:04:40,218 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:04:40,218 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:04:40,219 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:04:40,219 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:04:40,219 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:04:40,219 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:04:40,220 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:04:40,220 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:04:40,220 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_f1d98643-4f42-4411-b973-d7761eb5eef1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f1d98643-4f42-4411-b973-d7761eb5eef1/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8600a3b779af794663065795deea2f656ce580ec [2020-12-01 18:04:40,466 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:04:40,509 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:04:40,511 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:04:40,512 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:04:40,513 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:04:40,514 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f1d98643-4f42-4411-b973-d7761eb5eef1/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-1.i [2020-12-01 18:04:40,590 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f1d98643-4f42-4411-b973-d7761eb5eef1/bin/ukojak/data/e60469cee/20a100bfaacf4e6c8bd197c69dd34fdc/FLAG8fb6da7e6 [2020-12-01 18:04:41,202 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:04:41,203 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f1d98643-4f42-4411-b973-d7761eb5eef1/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-1.i [2020-12-01 18:04:41,239 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f1d98643-4f42-4411-b973-d7761eb5eef1/bin/ukojak/data/e60469cee/20a100bfaacf4e6c8bd197c69dd34fdc/FLAG8fb6da7e6 [2020-12-01 18:04:41,465 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f1d98643-4f42-4411-b973-d7761eb5eef1/bin/ukojak/data/e60469cee/20a100bfaacf4e6c8bd197c69dd34fdc [2020-12-01 18:04:41,468 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:04:41,470 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:04:41,471 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:04:41,471 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:04:41,475 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:04:41,476 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:04:41" (1/1) ... [2020-12-01 18:04:41,493 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51423c87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:41, skipping insertion in model container [2020-12-01 18:04:41,494 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:04:41" (1/1) ... [2020-12-01 18:04:41,500 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:04:41,559 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:04:41,870 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:04:41,873 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2c52f599 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:41, skipping insertion in model container [2020-12-01 18:04:41,873 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:04:41,874 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:04:41,878 INFO L168 Benchmark]: Toolchain (without parser) took 405.77 ms. Allocated memory is still 102.8 MB. Free memory was 76.0 MB in the beginning and 81.1 MB in the end (delta: -5.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:04:41,879 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 102.8 MB. Free memory is still 60.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:04:41,882 INFO L168 Benchmark]: CACSL2BoogieTranslator took 402.54 ms. Allocated memory is still 102.8 MB. Free memory was 75.8 MB in the beginning and 81.1 MB in the end (delta: -5.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:04:41,885 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 102.8 MB. Free memory is still 60.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 402.54 ms. Allocated memory is still 102.8 MB. Free memory was 75.8 MB in the beginning and 81.1 MB in the end (delta: -5.4 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 18:04:44,438 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:04:44,442 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:04:44,520 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:04:44,521 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:04:44,526 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:04:44,529 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:04:44,533 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:04:44,537 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:04:44,542 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:04:44,544 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:04:44,550 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:04:44,550 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:04:44,555 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:04:44,559 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:04:44,561 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:04:44,562 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:04:44,563 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:04:44,565 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:04:44,567 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:04:44,572 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:04:44,578 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:04:44,579 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:04:44,580 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:04:44,584 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:04:44,585 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:04:44,585 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:04:44,586 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:04:44,587 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:04:44,588 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:04:44,589 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:04:44,590 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:04:44,591 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:04:44,592 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:04:44,594 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:04:44,594 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:04:44,595 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:04:44,596 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:04:44,596 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:04:44,598 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:04:44,599 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:04:44,601 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f1d98643-4f42-4411-b973-d7761eb5eef1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 18:04:44,656 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:04:44,656 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:04:44,658 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:04:44,659 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:04:44,660 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:04:44,661 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:04:44,661 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:04:44,661 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:04:44,661 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:04:44,662 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:04:44,663 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:04:44,663 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:04:44,663 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:04:44,664 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:04:44,664 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:04:44,664 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:04:44,664 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:04:44,665 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:04:44,665 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:04:44,665 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:04:44,665 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:04:44,665 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:04:44,666 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:04:44,666 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:04:44,666 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:04:44,666 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:04:44,667 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:04:44,667 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:04:44,667 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:04:44,667 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:04:44,668 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:04:44,668 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:04:44,668 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:04:44,669 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_f1d98643-4f42-4411-b973-d7761eb5eef1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f1d98643-4f42-4411-b973-d7761eb5eef1/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8600a3b779af794663065795deea2f656ce580ec [2020-12-01 18:04:45,103 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:04:45,148 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:04:45,151 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:04:45,152 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:04:45,153 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:04:45,154 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f1d98643-4f42-4411-b973-d7761eb5eef1/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-1.i [2020-12-01 18:04:45,227 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f1d98643-4f42-4411-b973-d7761eb5eef1/bin/ukojak/data/3f1533eb3/b718e4d8d93a4ab1a636544ef0ebd7fb/FLAG033777822 [2020-12-01 18:04:45,931 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:04:45,932 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f1d98643-4f42-4411-b973-d7761eb5eef1/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-1.i [2020-12-01 18:04:45,950 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f1d98643-4f42-4411-b973-d7761eb5eef1/bin/ukojak/data/3f1533eb3/b718e4d8d93a4ab1a636544ef0ebd7fb/FLAG033777822 [2020-12-01 18:04:46,141 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f1d98643-4f42-4411-b973-d7761eb5eef1/bin/ukojak/data/3f1533eb3/b718e4d8d93a4ab1a636544ef0ebd7fb [2020-12-01 18:04:46,144 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:04:46,148 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:04:46,151 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:04:46,151 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:04:46,155 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:04:46,156 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:04:46" (1/1) ... [2020-12-01 18:04:46,160 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15945785 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:46, skipping insertion in model container [2020-12-01 18:04:46,161 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:04:46" (1/1) ... [2020-12-01 18:04:46,168 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:04:46,266 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:04:46,537 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:04:46,538 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@10ffe2f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:04:46, skipping insertion in model container [2020-12-01 18:04:46,539 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:04:46,539 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:04:46,543 INFO L168 Benchmark]: Toolchain (without parser) took 392.76 ms. Allocated memory is still 56.6 MB. Free memory was 33.6 MB in the beginning and 40.9 MB in the end (delta: -7.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:04:46,546 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 56.6 MB. Free memory was 38.8 MB in the beginning and 38.8 MB in the end (delta: 43.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:04:46,550 INFO L168 Benchmark]: CACSL2BoogieTranslator took 388.53 ms. Allocated memory is still 56.6 MB. Free memory was 33.4 MB in the beginning and 40.9 MB in the end (delta: -7.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:04:46,554 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 56.6 MB. Free memory was 38.8 MB in the beginning and 38.8 MB in the end (delta: 43.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 388.53 ms. Allocated memory is still 56.6 MB. Free memory was 33.4 MB in the beginning and 40.9 MB in the end (delta: -7.6 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...