./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.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_f514f005-1529-4644-90ce-8e603da2e6ad/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f514f005-1529-4644-90ce-8e603da2e6ad/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f514f005-1529-4644-90ce-8e603da2e6ad/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f514f005-1529-4644-90ce-8e603da2e6ad/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f514f005-1529-4644-90ce-8e603da2e6ad/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f514f005-1529-4644-90ce-8e603da2e6ad/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 31f31e9292737520603919fa429f100a2e7dbca4 ................................................................................................................................ 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_f514f005-1529-4644-90ce-8e603da2e6ad/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f514f005-1529-4644-90ce-8e603da2e6ad/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f514f005-1529-4644-90ce-8e603da2e6ad/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f514f005-1529-4644-90ce-8e603da2e6ad/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f514f005-1529-4644-90ce-8e603da2e6ad/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f514f005-1529-4644-90ce-8e603da2e6ad/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 31f31e9292737520603919fa429f100a2e7dbca4 .................................................................................................................................... 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 16:28:28,029 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:28:28,032 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:28:28,113 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:28:28,114 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:28:28,120 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:28:28,124 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:28:28,134 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:28:28,138 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:28:28,148 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:28:28,150 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:28:28,152 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:28:28,152 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:28:28,154 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:28:28,156 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:28:28,158 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:28:28,161 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:28:28,168 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:28:28,173 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:28:28,186 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:28:28,189 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:28:28,192 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:28:28,195 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:28:28,197 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:28:28,209 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:28:28,209 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:28:28,210 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:28:28,213 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:28:28,214 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:28:28,216 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:28:28,217 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:28:28,218 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:28:28,221 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:28:28,223 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:28:28,225 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:28:28,226 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:28:28,227 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:28:28,227 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:28:28,227 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:28:28,229 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:28:28,230 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:28:28,232 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f514f005-1529-4644-90ce-8e603da2e6ad/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 16:28:28,279 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:28:28,279 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:28:28,281 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:28:28,281 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:28:28,282 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:28:28,283 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:28:28,283 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:28:28,283 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:28:28,284 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:28:28,284 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:28:28,285 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:28:28,286 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:28:28,286 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:28:28,286 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:28:28,287 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:28:28,287 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:28:28,287 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:28:28,288 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:28:28,289 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:28:28,289 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:28:28,289 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:28:28,289 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:28:28,290 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:28:28,290 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:28:28,290 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:28:28,291 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:28:28,291 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:28:28,291 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:28:28,291 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:28:28,292 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_f514f005-1529-4644-90ce-8e603da2e6ad/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f514f005-1529-4644-90ce-8e603da2e6ad/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 31f31e9292737520603919fa429f100a2e7dbca4 [2020-12-01 16:28:28,641 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:28:28,677 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:28:28,681 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:28:28,683 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:28:28,684 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:28:28,685 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f514f005-1529-4644-90ce-8e603da2e6ad/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i [2020-12-01 16:28:28,784 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f514f005-1529-4644-90ce-8e603da2e6ad/bin/ukojak/data/9b757d511/0e3d8a52f57b46d1bfc497f896488464/FLAGeeb78846c [2020-12-01 16:28:29,709 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:28:29,710 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f514f005-1529-4644-90ce-8e603da2e6ad/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i [2020-12-01 16:28:29,742 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f514f005-1529-4644-90ce-8e603da2e6ad/bin/ukojak/data/9b757d511/0e3d8a52f57b46d1bfc497f896488464/FLAGeeb78846c [2020-12-01 16:28:29,794 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f514f005-1529-4644-90ce-8e603da2e6ad/bin/ukojak/data/9b757d511/0e3d8a52f57b46d1bfc497f896488464 [2020-12-01 16:28:29,797 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:28:29,799 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:28:29,801 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:28:29,801 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:28:29,806 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:28:29,808 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:28:29" (1/1) ... [2020-12-01 16:28:29,811 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6113bd52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:29, skipping insertion in model container [2020-12-01 16:28:29,811 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:28:29" (1/1) ... [2020-12-01 16:28:29,822 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:28:29,896 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:28:30,255 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:28:30,257 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@51557956 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:30, skipping insertion in model container [2020-12-01 16:28:30,257 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:28:30,258 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:28:30,264 INFO L168 Benchmark]: Toolchain (without parser) took 462.13 ms. Allocated memory is still 96.5 MB. Free memory was 65.8 MB in the beginning and 72.9 MB in the end (delta: -7.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:28:30,266 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 96.5 MB. Free memory is still 53.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:28:30,269 INFO L168 Benchmark]: CACSL2BoogieTranslator took 456.90 ms. Allocated memory is still 96.5 MB. Free memory was 65.6 MB in the beginning and 72.9 MB in the end (delta: -7.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:28:30,273 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 ms. Allocated memory is still 96.5 MB. Free memory is still 53.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 456.90 ms. Allocated memory is still 96.5 MB. Free memory was 65.6 MB in the beginning and 72.9 MB in the end (delta: -7.3 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... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 16:28:33,678 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:28:33,684 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:28:33,761 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:28:33,762 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:28:33,769 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:28:33,774 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:28:33,781 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:28:33,786 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:28:33,795 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:28:33,797 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:28:33,811 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:28:33,812 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:28:33,817 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:28:33,823 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:28:33,826 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:28:33,828 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:28:33,833 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:28:33,838 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:28:33,849 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:28:33,853 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:28:33,855 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:28:33,859 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:28:33,869 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:28:33,875 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:28:33,880 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:28:33,881 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:28:33,884 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:28:33,885 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:28:33,887 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:28:33,888 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:28:33,890 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:28:33,893 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:28:33,895 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:28:33,896 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:28:33,897 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:28:33,899 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:28:33,899 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:28:33,900 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:28:33,903 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:28:33,904 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:28:33,906 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f514f005-1529-4644-90ce-8e603da2e6ad/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 16:28:33,971 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:28:33,972 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:28:33,976 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:28:33,976 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:28:33,979 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:28:33,979 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:28:33,980 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:28:33,981 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:28:33,981 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:28:33,981 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:28:33,983 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:28:33,983 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:28:33,984 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:28:33,984 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:28:33,984 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:28:33,985 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:28:33,985 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:28:33,985 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:28:33,986 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:28:33,986 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:28:33,986 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:28:33,987 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:28:33,987 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:28:33,987 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:28:33,988 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:28:33,988 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:28:33,988 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:28:33,989 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:28:33,989 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:28:33,989 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:28:33,990 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:28:33,990 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:28:33,991 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:28:33,991 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_f514f005-1529-4644-90ce-8e603da2e6ad/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f514f005-1529-4644-90ce-8e603da2e6ad/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 31f31e9292737520603919fa429f100a2e7dbca4 [2020-12-01 16:28:34,626 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:28:34,666 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:28:34,670 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:28:34,672 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:28:34,673 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:28:34,674 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f514f005-1529-4644-90ce-8e603da2e6ad/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i [2020-12-01 16:28:34,766 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f514f005-1529-4644-90ce-8e603da2e6ad/bin/ukojak/data/ff3b8f004/25101beedc7b42abb48694cf8e2fe919/FLAG65d2a3828 [2020-12-01 16:28:35,709 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:28:35,710 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f514f005-1529-4644-90ce-8e603da2e6ad/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test4-1.i [2020-12-01 16:28:35,735 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f514f005-1529-4644-90ce-8e603da2e6ad/bin/ukojak/data/ff3b8f004/25101beedc7b42abb48694cf8e2fe919/FLAG65d2a3828 [2020-12-01 16:28:35,844 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f514f005-1529-4644-90ce-8e603da2e6ad/bin/ukojak/data/ff3b8f004/25101beedc7b42abb48694cf8e2fe919 [2020-12-01 16:28:35,847 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:28:35,849 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:28:35,864 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:28:35,865 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:28:35,869 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:28:35,875 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:28:35" (1/1) ... [2020-12-01 16:28:35,879 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ba53a26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:35, skipping insertion in model container [2020-12-01 16:28:35,880 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:28:35" (1/1) ... [2020-12-01 16:28:35,891 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:28:35,984 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:28:36,335 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:28:36,336 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2bbd977c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:36, skipping insertion in model container [2020-12-01 16:28:36,336 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:28:36,337 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:28:36,342 INFO L168 Benchmark]: Toolchain (without parser) took 490.18 ms. Allocated memory is still 56.6 MB. Free memory was 32.5 MB in the beginning and 23.4 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:28:36,344 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 56.6 MB. Free memory is still 38.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:28:36,350 INFO L168 Benchmark]: CACSL2BoogieTranslator took 472.85 ms. Allocated memory is still 56.6 MB. Free memory was 32.3 MB in the beginning and 23.4 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:28:36,355 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 56.6 MB. Free memory is still 38.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 472.85 ms. Allocated memory is still 56.6 MB. Free memory was 32.3 MB in the beginning and 23.4 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...