./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.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_c7be9d7d-1498-4925-ae4b-5d4c9e73619d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c7be9d7d-1498-4925-ae4b-5d4c9e73619d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c7be9d7d-1498-4925-ae4b-5d4c9e73619d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c7be9d7d-1498-4925-ae4b-5d4c9e73619d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c7be9d7d-1498-4925-ae4b-5d4c9e73619d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c7be9d7d-1498-4925-ae4b-5d4c9e73619d/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 9d400555267017f03897ae7686503013203fb1d2 ................................................................................................................................ 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_c7be9d7d-1498-4925-ae4b-5d4c9e73619d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c7be9d7d-1498-4925-ae4b-5d4c9e73619d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c7be9d7d-1498-4925-ae4b-5d4c9e73619d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c7be9d7d-1498-4925-ae4b-5d4c9e73619d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c7be9d7d-1498-4925-ae4b-5d4c9e73619d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c7be9d7d-1498-4925-ae4b-5d4c9e73619d/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 9d400555267017f03897ae7686503013203fb1d2 .................................................................................................................................... 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 16:21:23,122 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:21:23,126 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:21:23,195 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:21:23,195 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:21:23,197 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:21:23,199 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:21:23,215 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:21:23,217 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:21:23,218 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:21:23,220 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:21:23,221 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:21:23,222 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:21:23,223 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:21:23,225 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:21:23,227 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:21:23,228 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:21:23,229 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:21:23,232 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:21:23,235 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:21:23,237 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:21:23,239 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:21:23,240 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:21:23,242 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:21:23,245 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:21:23,246 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:21:23,247 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:21:23,248 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:21:23,248 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:21:23,250 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:21:23,250 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:21:23,251 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:21:23,252 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:21:23,253 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:21:23,254 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:21:23,255 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:21:23,256 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:21:23,256 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:21:23,256 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:21:23,258 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:21:23,259 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:21:23,260 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c7be9d7d-1498-4925-ae4b-5d4c9e73619d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 16:21:23,283 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:21:23,284 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:21:23,285 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:21:23,285 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:21:23,286 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:21:23,287 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:21:23,287 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:21:23,288 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:21:23,288 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:21:23,288 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:21:23,289 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:21:23,289 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:21:23,290 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:21:23,290 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:21:23,290 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:21:23,291 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:21:23,291 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:21:23,291 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:21:23,292 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:21:23,292 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:21:23,293 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:21:23,293 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:21:23,294 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:21:23,294 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:21:23,294 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:21:23,295 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:21:23,295 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:21:23,295 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:21:23,295 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:21:23,296 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_c7be9d7d-1498-4925-ae4b-5d4c9e73619d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c7be9d7d-1498-4925-ae4b-5d4c9e73619d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9d400555267017f03897ae7686503013203fb1d2 [2020-12-01 16:21:23,534 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:21:23,565 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:21:23,570 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:21:23,571 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:21:23,572 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:21:23,573 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c7be9d7d-1498-4925-ae4b-5d4c9e73619d/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i [2020-12-01 16:21:23,668 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c7be9d7d-1498-4925-ae4b-5d4c9e73619d/bin/ukojak/data/0d8afdedd/326ed58f1b8243fc993721d97e7729d2/FLAG3c96667c3 [2020-12-01 16:21:24,260 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:21:24,260 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c7be9d7d-1498-4925-ae4b-5d4c9e73619d/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i [2020-12-01 16:21:24,293 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c7be9d7d-1498-4925-ae4b-5d4c9e73619d/bin/ukojak/data/0d8afdedd/326ed58f1b8243fc993721d97e7729d2/FLAG3c96667c3 [2020-12-01 16:21:24,515 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c7be9d7d-1498-4925-ae4b-5d4c9e73619d/bin/ukojak/data/0d8afdedd/326ed58f1b8243fc993721d97e7729d2 [2020-12-01 16:21:24,517 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:21:24,519 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:21:24,520 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:21:24,520 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:21:24,523 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:21:24,524 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:21:24" (1/1) ... [2020-12-01 16:21:24,526 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29f9705c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:21:24, skipping insertion in model container [2020-12-01 16:21:24,526 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:21:24" (1/1) ... [2020-12-01 16:21:24,533 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:21:24,589 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:21:24,842 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:21:24,843 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3ab3a6d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:21:24, skipping insertion in model container [2020-12-01 16:21:24,843 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:21:24,843 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:21:24,845 INFO L168 Benchmark]: Toolchain (without parser) took 325.36 ms. Allocated memory is still 83.9 MB. Free memory was 50.4 MB in the beginning and 62.3 MB in the end (delta: -11.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:21:24,846 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 83.9 MB. Free memory was 43.1 MB in the beginning and 43.1 MB in the end (delta: 34.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:21:24,847 INFO L168 Benchmark]: CACSL2BoogieTranslator took 322.85 ms. Allocated memory is still 83.9 MB. Free memory was 50.2 MB in the beginning and 62.6 MB in the end (delta: -12.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:21:24,849 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 83.9 MB. Free memory was 43.1 MB in the beginning and 43.1 MB in the end (delta: 34.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 322.85 ms. Allocated memory is still 83.9 MB. Free memory was 50.2 MB in the beginning and 62.6 MB in the end (delta: -12.4 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 16:21:27,103 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:21:27,105 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:21:27,147 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:21:27,148 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:21:27,152 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:21:27,155 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:21:27,159 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:21:27,162 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:21:27,167 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:21:27,169 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:21:27,179 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:21:27,180 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:21:27,183 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:21:27,187 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:21:27,189 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:21:27,190 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:21:27,195 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:21:27,199 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:21:27,205 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:21:27,207 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:21:27,210 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:21:27,212 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:21:27,219 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:21:27,222 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:21:27,222 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:21:27,223 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:21:27,224 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:21:27,224 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:21:27,225 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:21:27,226 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:21:27,227 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:21:27,227 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:21:27,228 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:21:27,230 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:21:27,238 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:21:27,239 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:21:27,239 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:21:27,239 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:21:27,241 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:21:27,242 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:21:27,243 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c7be9d7d-1498-4925-ae4b-5d4c9e73619d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 16:21:27,285 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:21:27,285 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:21:27,286 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:21:27,286 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:21:27,287 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:21:27,287 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:21:27,287 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:21:27,288 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:21:27,288 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:21:27,288 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:21:27,288 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:21:27,288 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:21:27,289 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:21:27,289 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:21:27,289 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:21:27,289 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:21:27,289 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:21:27,290 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:21:27,290 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:21:27,290 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:21:27,290 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:21:27,290 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:21:27,291 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:21:27,291 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:21:27,291 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:21:27,291 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:21:27,292 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:21:27,292 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:21:27,292 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:21:27,292 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:21:27,292 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:21:27,292 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:21:27,293 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:21:27,293 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_c7be9d7d-1498-4925-ae4b-5d4c9e73619d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c7be9d7d-1498-4925-ae4b-5d4c9e73619d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9d400555267017f03897ae7686503013203fb1d2 [2020-12-01 16:21:27,632 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:21:27,669 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:21:27,673 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:21:27,674 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:21:27,677 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:21:27,678 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c7be9d7d-1498-4925-ae4b-5d4c9e73619d/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i [2020-12-01 16:21:27,752 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c7be9d7d-1498-4925-ae4b-5d4c9e73619d/bin/ukojak/data/49971417c/988e2da0f6c846e89e105dffb4a537e4/FLAG832223491 [2020-12-01 16:21:28,371 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:21:28,372 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c7be9d7d-1498-4925-ae4b-5d4c9e73619d/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-1.i [2020-12-01 16:21:28,395 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c7be9d7d-1498-4925-ae4b-5d4c9e73619d/bin/ukojak/data/49971417c/988e2da0f6c846e89e105dffb4a537e4/FLAG832223491 [2020-12-01 16:21:28,606 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c7be9d7d-1498-4925-ae4b-5d4c9e73619d/bin/ukojak/data/49971417c/988e2da0f6c846e89e105dffb4a537e4 [2020-12-01 16:21:28,609 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:21:28,610 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:21:28,613 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:21:28,613 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:21:28,615 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:21:28,616 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:21:28" (1/1) ... [2020-12-01 16:21:28,628 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ec359ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:21:28, skipping insertion in model container [2020-12-01 16:21:28,628 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:21:28" (1/1) ... [2020-12-01 16:21:28,636 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:21:28,722 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:21:28,900 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:21:28,901 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1d42b119 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:21:28, skipping insertion in model container [2020-12-01 16:21:28,901 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:21:28,902 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:21:28,904 INFO L168 Benchmark]: Toolchain (without parser) took 292.53 ms. Allocated memory is still 50.3 MB. Free memory was 25.7 MB in the beginning and 27.5 MB in the end (delta: -1.9 MB). Peak memory consumption was 5.7 MB. Max. memory is 16.1 GB. [2020-12-01 16:21:28,905 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 50.3 MB. Free memory was 32.1 MB in the beginning and 32.0 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:21:28,906 INFO L168 Benchmark]: CACSL2BoogieTranslator took 288.93 ms. Allocated memory is still 50.3 MB. Free memory was 25.5 MB in the beginning and 27.5 MB in the end (delta: -2.0 MB). Peak memory consumption was 5.7 MB. Max. memory is 16.1 GB. [2020-12-01 16:21:28,907 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 50.3 MB. Free memory was 32.1 MB in the beginning and 32.0 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 288.93 ms. Allocated memory is still 50.3 MB. Free memory was 25.5 MB in the beginning and 27.5 MB in the end (delta: -2.0 MB). Peak memory consumption was 5.7 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...